use msgindex as epoch=>tipsetkey index to speed up eth_getBlockByNumber queries

Include execution tipset in GetMsgInfo
This commit updates the GetMsgInfo to include the execution tipset of the message (if it exists). This allows us to call GetTipSetByCid instead of GetTipsetByHeight which should be considerably faster and help speed up both StateSearcMessage and StateWaitForMessage calls.
2023-05-26 09:10:40 -05:00 · 2023-04-06 14:30:54 +02:00 · 2023-04-05 12:04:51 -04:00 · 2023-04-05 11:23:55 -04:00 · 2023-04-04 14:07:36 -06:00 · 2023-04-04 13:53:23 -04:00
396 changed files with 12760 additions and 9032 deletions
@@ -7,14 +7,19 @@ executors:
  golang:
    docker:
      # Must match GO_VERSION_MIN in project root
-      - image: cimg/go:1.18.8
+      - image: cimg/go:1.19.7
+    resource_class: medium+
+  golang-2xl:
+    docker:
+      # Must match GO_VERSION_MIN in project root
+      - image: cimg/go:1.19.7
    resource_class: 2xlarge
  ubuntu:
    docker:
      - image: ubuntu:20.04

 commands:
-  prepare:
+  build-platform-specific:
    parameters:
      linux:
        default: true
@@ -31,22 +36,13 @@ commands:
    steps:
      - checkout
      - git_fetch_all_tags
+      - run: git submodule sync
+      - run: git submodule update --init
      - when:
          condition: <<parameters.linux>>
          steps:
-            - run:
-                name: Check Go Version
-                command: |
-                  v=`go version | { read _ _ v _; echo ${v#go}; }`
-                  if [[ $v != `cat GO_VERSION_MIN` ]]; then
-                    echo "GO_VERSION_MIN file does not match the go version being used."
-                    echo "Please update image to cimg/go:`cat GO_VERSION_MIN` or update GO_VERSION_MIN to $v."
-                    exit 1
-                  fi
-            - run: sudo apt-get update
-            - run: sudo apt-get install ocl-icd-opencl-dev libhwloc-dev
-            - run: sudo apt-get install python-is-python3
-
+            - install-ubuntu-deps
+            - check-go-version
      - when:
          condition: <<parameters.darwin>>
          steps:
@@ -67,8 +63,7 @@ commands:
                name: Install Rust
                command: |
                  curl https://sh.rustup.rs -sSf | sh -s -- -y
-      - run: git submodule sync
-      - run: git submodule update --init
+      - run: make deps lotus
  download-params:
    steps:
      - restore_cache:
@@ -77,7 +72,7 @@ commands:
            - 'v26-2k-lotus-params'
          paths:
            - /var/tmp/filecoin-proof-parameters/
-      - run:  ./lotus fetch-params 2048
+      - run: ./lotus fetch-params 2048
      - save_cache:
          name: Save parameters cache
          key: 'v26-2k-lotus-params'
@@ -99,12 +94,43 @@ commands:
          name: fetch all tags
          command: |
            git fetch --all
+  install-ubuntu-deps:
+    steps:
+      - run: sudo apt-get update
+      - run: sudo apt-get install ocl-icd-opencl-dev libhwloc-dev
+  check-go-version:
+    steps:
+      - run: |
+          v=`go version | { read _ _ v _; echo ${v#go}; }`
+          if [[ $v != `cat GO_VERSION_MIN` ]]; then
+            echo "GO_VERSION_MIN file does not match the go version being used."
+            echo "Please update image to cimg/go:`cat GO_VERSION_MIN` or update GO_VERSION_MIN to $v."
+            exit 1
+          fi

 jobs:
+  build:
+    executor: golang
+    working_directory: ~/lotus
+    steps:
+      - checkout
+      - git_fetch_all_tags
+      - run: git submodule sync
+      - run: git submodule update --init
+      - install-ubuntu-deps
+      - check-go-version
+      - run: make deps lotus
+      - persist_to_workspace:
+          root: ~/
+          paths:
+            - "lotus"
  mod-tidy-check:
    executor: golang
+    working_directory: ~/lotus
    steps:
-      - prepare
+      - install-ubuntu-deps
+      - attach_workspace:
+          at: ~/
      - run: go mod tidy -v
      - run:
          name: Check git diff
@@ -115,13 +141,14 @@ jobs:
  test:
    description: |
      Run tests with gotestsum.
+    working_directory: ~/lotus
    parameters: &test-params
      executor:
        type: executor
        default: golang
      go-test-flags:
        type: string
-        default: "-timeout 30m"
+        default: "-timeout 20m"
        description: Flags passed to go test.
      target:
        type: string
@@ -130,21 +157,22 @@ jobs:
      proofs-log-test:
        type: string
        default: "0"
+      get-params:
+        type: boolean
+        default: false
      suite:
        type: string
        default: unit
        description: Test suite name to report to CircleCI.
-      gotestsum-format:
-        type: string
-        default: standard-verbose
-        description: gotestsum format. https://github.com/gotestyourself/gotestsum#format
    executor: << parameters.executor >>
    steps:
-      - prepare
-      - run:
-          command: make deps lotus
-          no_output_timeout: 30m
-      - download-params
+      - install-ubuntu-deps
+      - attach_workspace:
+          at: ~/
+      - when:
+          condition: << parameters.get-params >>
+          steps:
+            - download-params
      - run:
          name: go test
          environment:
@@ -155,12 +183,11 @@ jobs:
            mkdir -p /tmp/test-reports/<< parameters.suite >>
            mkdir -p /tmp/test-artifacts
            gotestsum \
-              --format << parameters.gotestsum-format >> \
+              --format standard-verbose \
              --junitfile /tmp/test-reports/<< parameters.suite >>/junit.xml \
              --jsonfile /tmp/test-artifacts/<< parameters.suite >>.json \
-              -- \
-              << parameters.go-test-flags >> \
-              << parameters.target >>
+              --packages="<< parameters.target >>" \
+              -- << parameters.go-test-flags >>
          no_output_timeout: 30m
      - store_test_results:
          path: /tmp/test-reports
@@ -168,6 +195,7 @@ jobs:
          path: /tmp/test-artifacts/<< parameters.suite >>.json

  test-conformance:
+    working_directory: ~/lotus
    description: |
      Run tests using a corpus of interoperable test vectors for Filecoin
      implementations to test their correctness and compliance with the Filecoin
@@ -183,10 +211,9 @@ jobs:
          submodule is used.
    executor: << parameters.executor >>
    steps:
-      - prepare
-      - run:
-          command: make deps lotus
-          no_output_timeout: 30m
+      - install-ubuntu-deps
+      - attach_workspace:
+          at: ~/
      - download-params
      - when:
          condition:
@@ -229,7 +256,7 @@ jobs:
  build-linux-amd64:
    executor: golang
    steps:
-      - prepare
+      - build-platform-specific
      - run: make lotus lotus-miner lotus-worker
      - run:
          name: check tag and version output match
@@ -248,7 +275,7 @@ jobs:
    macos:
      xcode: "13.4.1"
    steps:
-      - prepare:
+      - build-platform-specific:
          linux: false
          darwin: true
          darwin-architecture: amd64
@@ -272,7 +299,7 @@ jobs:
    resource_class: filecoin-project/self-hosted-m1
    steps:
      - run: echo 'export PATH=/opt/homebrew/bin:"$PATH"' >> "$BASH_ENV"
-      - prepare:
+      - build-platform-specific:
          linux: false
          darwin: true
          darwin-architecture: arm64
@@ -330,16 +357,18 @@ jobs:

  gofmt:
    executor: golang
+    working_directory: ~/lotus
    steps:
-      - prepare
      - run:
          command: "! go fmt ./... 2>&1 | read"

  gen-check:
    executor: golang
+    working_directory: ~/lotus
    steps:
-      - prepare
-      - run: make deps
+      - install-ubuntu-deps
+      - attach_workspace:
+          at: ~/
      - run: go install golang.org/x/tools/cmd/goimports
      - run: go install github.com/hannahhoward/cbor-gen-for
      - run: make gen
@@ -349,32 +378,29 @@ jobs:

  docs-check:
    executor: golang
+    working_directory: ~/lotus
    steps:
-      - prepare
+      - install-ubuntu-deps
+      - attach_workspace:
+          at: ~/
      - run: go install golang.org/x/tools/cmd/goimports
      - run: zcat build/openrpc/full.json.gz | jq > ../pre-openrpc-full
      - run: zcat build/openrpc/miner.json.gz | jq > ../pre-openrpc-miner
      - run: zcat build/openrpc/worker.json.gz | jq > ../pre-openrpc-worker
-      - run: make deps
      - run: make docsgen
      - run: zcat build/openrpc/full.json.gz | jq > ../post-openrpc-full
      - run: zcat build/openrpc/miner.json.gz | jq > ../post-openrpc-miner
      - run: zcat build/openrpc/worker.json.gz | jq > ../post-openrpc-worker
      - run: diff ../pre-openrpc-full ../post-openrpc-full && diff ../pre-openrpc-miner ../post-openrpc-miner && diff ../pre-openrpc-worker ../post-openrpc-worker && git --no-pager diff && git --no-pager diff --quiet

-  lint: &lint
+  lint-all:
    description: |
      Run golangci-lint.
+    working_directory: ~/lotus
    parameters:
      executor:
        type: executor
        default: golang
-      concurrency:
-        type: string
-        default: '2'
-        description: |
-          Concurrency used to run linters. Defaults to 2 because NumCPU is not
-          aware of container CPU limits.
      args:
        type: string
        default: ''
@@ -382,17 +408,14 @@ jobs:
          Arguments to pass to golangci-lint
    executor: << parameters.executor >>
    steps:
-      - prepare
-      - run:
-          command: make deps
-          no_output_timeout: 30m
+      - install-ubuntu-deps
+      - attach_workspace:
+          at: ~/
      - run:
          name: Lint
          command: |
-            golangci-lint run -v --timeout 2m \
-              --concurrency << parameters.concurrency >> << parameters.args >>
-  lint-all:
-    <<: *lint
+            golangci-lint run -v --timeout 10m \
+              --concurrency 4 << parameters.args >>

  build-docker:
    description: >
@@ -494,432 +517,551 @@ jobs:
                      extra_build_args: --target <<parameters.image>> --build-arg GOFLAGS=-tags=<<parameters.network>>

 workflows:
-  version: 2.1
  ci:
    jobs:
+      - build
      - lint-all:
-          concurrency: "16"   # expend all docker 2xlarge CPUs.
-      - mod-tidy-check
-      - gofmt
-      - gen-check
-      - docs-check
+          requires:
+            - build
+      - mod-tidy-check:
+          requires:
+            - build
+      - gofmt:
+          requires:
+            - build
+      - gen-check:
+          requires:
+            - build
+      - docs-check:
+          requires:
+            - build
      - test:
          name: test-itest-api
+          requires:
+            - build
          suite: itest-api
          target: "./itests/api_test.go"
-      
      - test:
          name: test-itest-batch_deal
+          requires:
+            - build
          suite: itest-batch_deal
          target: "./itests/batch_deal_test.go"
-      
      - test:
          name: test-itest-ccupgrade
+          requires:
+            - build
          suite: itest-ccupgrade
          target: "./itests/ccupgrade_test.go"
-      
      - test:
          name: test-itest-cli
+          requires:
+            - build
          suite: itest-cli
          target: "./itests/cli_test.go"
-      
      - test:
          name: test-itest-deadlines
+          requires:
+            - build
          suite: itest-deadlines
          target: "./itests/deadlines_test.go"
-      
      - test:
          name: test-itest-deals_512mb
+          requires:
+            - build
          suite: itest-deals_512mb
          target: "./itests/deals_512mb_test.go"
-      
      - test:
          name: test-itest-deals_anycid
+          requires:
+            - build
          suite: itest-deals_anycid
          target: "./itests/deals_anycid_test.go"
-      
      - test:
          name: test-itest-deals_concurrent
+          requires:
+            - build
          suite: itest-deals_concurrent
          target: "./itests/deals_concurrent_test.go"
-      
+          executor: golang-2xl
      - test:
          name: test-itest-deals_invalid_utf8_label
+          requires:
+            - build
          suite: itest-deals_invalid_utf8_label
          target: "./itests/deals_invalid_utf8_label_test.go"
-      
      - test:
          name: test-itest-deals_max_staging_deals
+          requires:
+            - build
          suite: itest-deals_max_staging_deals
          target: "./itests/deals_max_staging_deals_test.go"
-      
      - test:
          name: test-itest-deals_offline
+          requires:
+            - build
          suite: itest-deals_offline
          target: "./itests/deals_offline_test.go"
-      
      - test:
          name: test-itest-deals_padding
+          requires:
+            - build
          suite: itest-deals_padding
          target: "./itests/deals_padding_test.go"
-      
      - test:
          name: test-itest-deals_partial_retrieval_dm-level
+          requires:
+            - build
          suite: itest-deals_partial_retrieval_dm-level
          target: "./itests/deals_partial_retrieval_dm-level_test.go"
-      
      - test:
          name: test-itest-deals_partial_retrieval
+          requires:
+            - build
          suite: itest-deals_partial_retrieval
          target: "./itests/deals_partial_retrieval_test.go"
-      
      - test:
          name: test-itest-deals_power
+          requires:
+            - build
          suite: itest-deals_power
          target: "./itests/deals_power_test.go"
-      
      - test:
          name: test-itest-deals_pricing
+          requires:
+            - build
          suite: itest-deals_pricing
          target: "./itests/deals_pricing_test.go"
-      
      - test:
          name: test-itest-deals_publish
+          requires:
+            - build
          suite: itest-deals_publish
          target: "./itests/deals_publish_test.go"
-      
      - test:
          name: test-itest-deals_remote_retrieval
+          requires:
+            - build
          suite: itest-deals_remote_retrieval
          target: "./itests/deals_remote_retrieval_test.go"
-      
      - test:
          name: test-itest-deals_retry_deal_no_funds
+          requires:
+            - build
          suite: itest-deals_retry_deal_no_funds
          target: "./itests/deals_retry_deal_no_funds_test.go"
-      
      - test:
          name: test-itest-deals
+          requires:
+            - build
          suite: itest-deals
          target: "./itests/deals_test.go"
-      
      - test:
          name: test-itest-decode_params
+          requires:
+            - build
          suite: itest-decode_params
          target: "./itests/decode_params_test.go"
-      
      - test:
          name: test-itest-dup_mpool_messages
+          requires:
+            - build
          suite: itest-dup_mpool_messages
          target: "./itests/dup_mpool_messages_test.go"
-      
      - test:
          name: test-itest-eth_account_abstraction
+          requires:
+            - build
          suite: itest-eth_account_abstraction
          target: "./itests/eth_account_abstraction_test.go"
-      
      - test:
          name: test-itest-eth_api
+          requires:
+            - build
          suite: itest-eth_api
          target: "./itests/eth_api_test.go"
-      
      - test:
          name: test-itest-eth_balance
+          requires:
+            - build
          suite: itest-eth_balance
          target: "./itests/eth_balance_test.go"
-      
      - test:
          name: test-itest-eth_block_hash
+          requires:
+            - build
          suite: itest-eth_block_hash
          target: "./itests/eth_block_hash_test.go"
-      
      - test:
          name: test-itest-eth_bytecode
+          requires:
+            - build
          suite: itest-eth_bytecode
          target: "./itests/eth_bytecode_test.go"
-      
      - test:
          name: test-itest-eth_config
+          requires:
+            - build
          suite: itest-eth_config
          target: "./itests/eth_config_test.go"
-      
      - test:
          name: test-itest-eth_conformance
+          requires:
+            - build
          suite: itest-eth_conformance
          target: "./itests/eth_conformance_test.go"
-      
      - test:
          name: test-itest-eth_deploy
+          requires:
+            - build
          suite: itest-eth_deploy
          target: "./itests/eth_deploy_test.go"
-      
      - test:
          name: test-itest-eth_fee_history
+          requires:
+            - build
          suite: itest-eth_fee_history
          target: "./itests/eth_fee_history_test.go"
-      
      - test:
          name: test-itest-eth_filter
+          requires:
+            - build
          suite: itest-eth_filter
          target: "./itests/eth_filter_test.go"
-      
      - test:
          name: test-itest-eth_hash_lookup
+          requires:
+            - build
          suite: itest-eth_hash_lookup
          target: "./itests/eth_hash_lookup_test.go"
-      
      - test:
          name: test-itest-eth_transactions
+          requires:
+            - build
          suite: itest-eth_transactions
          target: "./itests/eth_transactions_test.go"
-      
      - test:
          name: test-itest-fevm_address
+          requires:
+            - build
          suite: itest-fevm_address
          target: "./itests/fevm_address_test.go"
-      
      - test:
          name: test-itest-fevm_events
+          requires:
+            - build
          suite: itest-fevm_events
          target: "./itests/fevm_events_test.go"
-      
      - test:
          name: test-itest-fevm
+          requires:
+            - build
          suite: itest-fevm
          target: "./itests/fevm_test.go"
-      
      - test:
          name: test-itest-gas_estimation
+          requires:
+            - build
          suite: itest-gas_estimation
          target: "./itests/gas_estimation_test.go"
-      
      - test:
          name: test-itest-gateway
+          requires:
+            - build
          suite: itest-gateway
          target: "./itests/gateway_test.go"
-      
      - test:
          name: test-itest-get_messages_in_ts
+          requires:
+            - build
          suite: itest-get_messages_in_ts
          target: "./itests/get_messages_in_ts_test.go"
-      
      - test:
          name: test-itest-lite_migration
+          requires:
+            - build
          suite: itest-lite_migration
          target: "./itests/lite_migration_test.go"
-      
      - test:
          name: test-itest-lookup_robust_address
+          requires:
+            - build
          suite: itest-lookup_robust_address
          target: "./itests/lookup_robust_address_test.go"
-      
      - test:
          name: test-itest-mempool
+          requires:
+            - build
          suite: itest-mempool
          target: "./itests/mempool_test.go"
-      
      - test:
-          name: test-itest-migration
-          suite: itest-migration
-          target: "./itests/migration_test.go"
-      
+          name: test-itest-migration_nv17
+          requires:
+            - build
+          suite: itest-migration_nv17
+          target: "./itests/migration_nv17_test.go"
+      - test:
+          name: test-itest-migration_nv18
+          requires:
+            - build
+          suite: itest-migration_nv18
+          target: "./itests/migration_nv18_test.go"
      - test:
          name: test-itest-mpool_msg_uuid
+          requires:
+            - build
          suite: itest-mpool_msg_uuid
          target: "./itests/mpool_msg_uuid_test.go"
-      
      - test:
          name: test-itest-mpool_push_with_uuid
+          requires:
+            - build
          suite: itest-mpool_push_with_uuid
          target: "./itests/mpool_push_with_uuid_test.go"
-      
+      - test:
+          name: test-itest-msgindex
+          requires:
+            - build
+          suite: itest-msgindex
+          target: "./itests/msgindex_test.go"
      - test:
          name: test-itest-multisig
+          requires:
+            - build
          suite: itest-multisig
          target: "./itests/multisig_test.go"
-      
      - test:
          name: test-itest-net
+          requires:
+            - build
          suite: itest-net
          target: "./itests/net_test.go"
-      
      - test:
          name: test-itest-nonce
+          requires:
+            - build
          suite: itest-nonce
          target: "./itests/nonce_test.go"
-      
      - test:
          name: test-itest-path_detach_redeclare
+          requires:
+            - build
          suite: itest-path_detach_redeclare
          target: "./itests/path_detach_redeclare_test.go"
-      
      - test:
          name: test-itest-path_type_filters
+          requires:
+            - build
          suite: itest-path_type_filters
          target: "./itests/path_type_filters_test.go"
-      
      - test:
          name: test-itest-paych_api
+          requires:
+            - build
          suite: itest-paych_api
          target: "./itests/paych_api_test.go"
-      
      - test:
          name: test-itest-paych_cli
+          requires:
+            - build
          suite: itest-paych_cli
          target: "./itests/paych_cli_test.go"
-      
      - test:
          name: test-itest-pending_deal_allocation
+          requires:
+            - build
          suite: itest-pending_deal_allocation
          target: "./itests/pending_deal_allocation_test.go"
-      
      - test:
          name: test-itest-raft_messagesigner
+          requires:
+            - build
          suite: itest-raft_messagesigner
          target: "./itests/raft_messagesigner_test.go"
-      
      - test:
          name: test-itest-remove_verifreg_datacap
+          requires:
+            - build
          suite: itest-remove_verifreg_datacap
          target: "./itests/remove_verifreg_datacap_test.go"
-      
      - test:
          name: test-itest-sdr_upgrade
+          requires:
+            - build
          suite: itest-sdr_upgrade
          target: "./itests/sdr_upgrade_test.go"
-      
      - test:
          name: test-itest-sector_finalize_early
+          requires:
+            - build
          suite: itest-sector_finalize_early
          target: "./itests/sector_finalize_early_test.go"
-      
      - test:
          name: test-itest-sector_import_full
+          requires:
+            - build
          suite: itest-sector_import_full
          target: "./itests/sector_import_full_test.go"
-      
      - test:
          name: test-itest-sector_import_simple
+          requires:
+            - build
          suite: itest-sector_import_simple
          target: "./itests/sector_import_simple_test.go"
-      
      - test:
          name: test-itest-sector_make_cc_avail
+          requires:
+            - build
          suite: itest-sector_make_cc_avail
          target: "./itests/sector_make_cc_avail_test.go"
-      
      - test:
          name: test-itest-sector_miner_collateral
+          requires:
+            - build
          suite: itest-sector_miner_collateral
          target: "./itests/sector_miner_collateral_test.go"
-      
      - test:
          name: test-itest-sector_numassign
+          requires:
+            - build
          suite: itest-sector_numassign
          target: "./itests/sector_numassign_test.go"
-      
      - test:
          name: test-itest-sector_pledge
+          requires:
+            - build
          suite: itest-sector_pledge
          target: "./itests/sector_pledge_test.go"
-      
      - test:
          name: test-itest-sector_prefer_no_upgrade
+          requires:
+            - build
          suite: itest-sector_prefer_no_upgrade
          target: "./itests/sector_prefer_no_upgrade_test.go"
-      
      - test:
          name: test-itest-sector_revert_available
+          requires:
+            - build
          suite: itest-sector_revert_available
          target: "./itests/sector_revert_available_test.go"
-      
      - test:
          name: test-itest-sector_terminate
+          requires:
+            - build
          suite: itest-sector_terminate
          target: "./itests/sector_terminate_test.go"
-      
      - test:
          name: test-itest-sector_unseal
+          requires:
+            - build
          suite: itest-sector_unseal
          target: "./itests/sector_unseal_test.go"
-      
      - test:
          name: test-itest-self_sent_txn
+          requires:
+            - build
          suite: itest-self_sent_txn
          target: "./itests/self_sent_txn_test.go"
-      
      - test:
          name: test-itest-splitstore
+          requires:
+            - build
          suite: itest-splitstore
          target: "./itests/splitstore_test.go"
-      
      - test:
          name: test-itest-tape
+          requires:
+            - build
          suite: itest-tape
          target: "./itests/tape_test.go"
-      
      - test:
          name: test-itest-verifreg
+          requires:
+            - build
          suite: itest-verifreg
          target: "./itests/verifreg_test.go"
-      
      - test:
          name: test-itest-wdpost_config
+          requires:
+            - build
          suite: itest-wdpost_config
          target: "./itests/wdpost_config_test.go"
-      
      - test:
          name: test-itest-wdpost_dispute
+          requires:
+            - build
          suite: itest-wdpost_dispute
          target: "./itests/wdpost_dispute_test.go"
-      
      - test:
          name: test-itest-wdpost_no_miner_storage
+          requires:
+            - build
          suite: itest-wdpost_no_miner_storage
          target: "./itests/wdpost_no_miner_storage_test.go"
-      
      - test:
          name: test-itest-wdpost
+          requires:
+            - build
          suite: itest-wdpost
          target: "./itests/wdpost_test.go"
-      
      - test:
          name: test-itest-wdpost_worker_config
+          requires:
+            - build
          suite: itest-wdpost_worker_config
          target: "./itests/wdpost_worker_config_test.go"
-      
+          executor: golang-2xl
      - test:
          name: test-itest-worker
+          requires:
+            - build
          suite: itest-worker
          target: "./itests/worker_test.go"
-      
+          executor: golang-2xl
      - test:
          name: test-itest-worker_upgrade
+          requires:
+            - build
          suite: itest-worker_upgrade
          target: "./itests/worker_upgrade_test.go"
-      
      - test:
          name: test-unit-cli
+          requires:
+            - build
          suite: utest-unit-cli
          target: "./cli/... ./cmd/... ./api/..."
+          get-params: true
      - test:
          name: test-unit-node
+          requires:
+            - build
          suite: utest-unit-node
          target: "./node/..."
+          
      - test:
          name: test-unit-rest
+          requires:
+            - build
          suite: utest-unit-rest
          target: "./api/... ./blockstore/... ./build/... ./chain/... ./cli/... ./cmd/... ./conformance/... ./extern/... ./gateway/... ./journal/... ./lib/... ./markets/... ./node/... ./paychmgr/... ./storage/... ./tools/..."
+          executor: golang-2xl
      - test:
          name: test-unit-storage
+          requires:
+            - build
          suite: utest-unit-storage
          target: "./storage/... ./extern/..."
+          
      - test:
          go-test-flags: "-run=TestMulticoreSDR"
+          requires:
+            - build
          suite: multicore-sdr-check
          target: "./storage/sealer/ffiwrapper"
          proofs-log-test: "1"
      - test-conformance:
+          requires:
+            - build
          suite: conformance
          target: "./conformance"

@@ -7,14 +7,19 @@ executors:
  golang:
    docker:
      # Must match GO_VERSION_MIN in project root
-      - image: cimg/go:1.18.8
+      - image: cimg/go:1.19.7
+    resource_class: medium+
+  golang-2xl:
+    docker:
+      # Must match GO_VERSION_MIN in project root
+      - image: cimg/go:1.19.7
    resource_class: 2xlarge
  ubuntu:
    docker:
      - image: ubuntu:20.04

 commands:
-  prepare:
+  build-platform-specific:
    parameters:
      linux:
        default: true
@@ -31,22 +36,13 @@ commands:
    steps:
      - checkout
      - git_fetch_all_tags
+      - run: git submodule sync
+      - run: git submodule update --init
      - when:
          condition: <<parameters.linux>>
          steps:
-            - run:
-                name: Check Go Version
-                command: |
-                  v=`go version | { read _ _ v _; echo ${v#go}; }`
-                  if [["[[ $v != `cat GO_VERSION_MIN` ]]"]]; then
-                    echo "GO_VERSION_MIN file does not match the go version being used."
-                    echo "Please update image to cimg/go:`cat GO_VERSION_MIN` or update GO_VERSION_MIN to $v."
-                    exit 1
-                  fi
-            - run: sudo apt-get update
-            - run: sudo apt-get install ocl-icd-opencl-dev libhwloc-dev
-            - run: sudo apt-get install python-is-python3
-
+            - install-ubuntu-deps
+            - check-go-version
      - when:
          condition: <<parameters.darwin>>
          steps:
@@ -67,8 +63,7 @@ commands:
                name: Install Rust
                command: |
                  curl https://sh.rustup.rs -sSf | sh -s -- -y
-      - run: git submodule sync
-      - run: git submodule update --init
+      - run: make deps lotus
  download-params:
    steps:
      - restore_cache:
@@ -77,7 +72,7 @@ commands:
            - 'v26-2k-lotus-params'
          paths:
            - /var/tmp/filecoin-proof-parameters/
-      - run:  ./lotus fetch-params 2048
+      - run: ./lotus fetch-params 2048
      - save_cache:
          name: Save parameters cache
          key: 'v26-2k-lotus-params'
@@ -99,12 +94,43 @@ commands:
          name: fetch all tags
          command: |
            git fetch --all
+  install-ubuntu-deps:
+    steps:
+      - run: sudo apt-get update
+      - run: sudo apt-get install ocl-icd-opencl-dev libhwloc-dev
+  check-go-version:
+    steps:
+      - run: |
+          v=`go version | { read _ _ v _; echo ${v#go}; }`
+          if [["[[ $v != `cat GO_VERSION_MIN` ]]"]]; then
+            echo "GO_VERSION_MIN file does not match the go version being used."
+            echo "Please update image to cimg/go:`cat GO_VERSION_MIN` or update GO_VERSION_MIN to $v."
+            exit 1
+          fi

 jobs:
+  build:
+    executor: golang
+    working_directory: ~/lotus
+    steps:
+      - checkout
+      - git_fetch_all_tags
+      - run: git submodule sync
+      - run: git submodule update --init
+      - install-ubuntu-deps
+      - check-go-version
+      - run: make deps lotus
+      - persist_to_workspace:
+          root: ~/
+          paths:
+            - "lotus"
  mod-tidy-check:
    executor: golang
+    working_directory: ~/lotus
    steps:
-      - prepare
+      - install-ubuntu-deps
+      - attach_workspace:
+          at: ~/
      - run: go mod tidy -v
      - run:
          name: Check git diff
@@ -115,13 +141,14 @@ jobs:
  test:
    description: |
      Run tests with gotestsum.
+    working_directory: ~/lotus
    parameters: &test-params
      executor:
        type: executor
        default: golang
      go-test-flags:
        type: string
-        default: "-timeout 30m"
+        default: "-timeout 20m"
        description: Flags passed to go test.
      target:
        type: string
@@ -130,21 +157,22 @@ jobs:
      proofs-log-test:
        type: string
        default: "0"
+      get-params:
+        type: boolean
+        default: false
      suite:
        type: string
        default: unit
        description: Test suite name to report to CircleCI.
-      gotestsum-format:
-        type: string
-        default: standard-verbose
-        description: gotestsum format. https://github.com/gotestyourself/gotestsum#format
    executor: << parameters.executor >>
    steps:
-      - prepare
-      - run:
-          command: make deps lotus
-          no_output_timeout: 30m
-      - download-params
+      - install-ubuntu-deps
+      - attach_workspace:
+          at: ~/
+      - when:
+          condition: << parameters.get-params >>
+          steps:
+            - download-params
      - run:
          name: go test
          environment:
@@ -155,12 +183,11 @@ jobs:
            mkdir -p /tmp/test-reports/<< parameters.suite >>
            mkdir -p /tmp/test-artifacts
            gotestsum \
-              --format << parameters.gotestsum-format >> \
+              --format standard-verbose \
              --junitfile /tmp/test-reports/<< parameters.suite >>/junit.xml \
              --jsonfile /tmp/test-artifacts/<< parameters.suite >>.json \
-              -- \
-              << parameters.go-test-flags >> \
-              << parameters.target >>
+              --packages="<< parameters.target >>" \
+              -- << parameters.go-test-flags >>
          no_output_timeout: 30m
      - store_test_results:
          path: /tmp/test-reports
@@ -168,6 +195,7 @@ jobs:
          path: /tmp/test-artifacts/<< parameters.suite >>.json

  test-conformance:
+    working_directory: ~/lotus
    description: |
      Run tests using a corpus of interoperable test vectors for Filecoin
      implementations to test their correctness and compliance with the Filecoin
@@ -183,10 +211,9 @@ jobs:
          submodule is used.
    executor: << parameters.executor >>
    steps:
-      - prepare
-      - run:
-          command: make deps lotus
-          no_output_timeout: 30m
+      - install-ubuntu-deps
+      - attach_workspace:
+          at: ~/
      - download-params
      - when:
          condition:
@@ -229,7 +256,7 @@ jobs:
  build-linux-amd64:
    executor: golang
    steps:
-      - prepare
+      - build-platform-specific
      - run: make lotus lotus-miner lotus-worker
      - run:
          name: check tag and version output match
@@ -248,7 +275,7 @@ jobs:
    macos:
      xcode: "13.4.1"
    steps:
-      - prepare:
+      - build-platform-specific:
          linux: false
          darwin: true
          darwin-architecture: amd64
@@ -272,7 +299,7 @@ jobs:
    resource_class: filecoin-project/self-hosted-m1
    steps:
      - run: echo 'export PATH=/opt/homebrew/bin:"$PATH"' >> "$BASH_ENV"
-      - prepare:
+      - build-platform-specific:
          linux: false
          darwin: true
          darwin-architecture: arm64
@@ -330,16 +357,18 @@ jobs:

  gofmt:
    executor: golang
+    working_directory: ~/lotus
    steps:
-      - prepare
      - run:
          command: "! go fmt ./... 2>&1 | read"

  gen-check:
    executor: golang
+    working_directory: ~/lotus
    steps:
-      - prepare
-      - run: make deps
+      - install-ubuntu-deps
+      - attach_workspace:
+          at: ~/
      - run: go install golang.org/x/tools/cmd/goimports
      - run: go install github.com/hannahhoward/cbor-gen-for
      - run: make gen
@@ -349,32 +378,29 @@ jobs:

  docs-check:
    executor: golang
+    working_directory: ~/lotus
    steps:
-      - prepare
+      - install-ubuntu-deps
+      - attach_workspace:
+          at: ~/
      - run: go install golang.org/x/tools/cmd/goimports
      - run: zcat build/openrpc/full.json.gz | jq > ../pre-openrpc-full
      - run: zcat build/openrpc/miner.json.gz | jq > ../pre-openrpc-miner
      - run: zcat build/openrpc/worker.json.gz | jq > ../pre-openrpc-worker
-      - run: make deps
      - run: make docsgen
      - run: zcat build/openrpc/full.json.gz | jq > ../post-openrpc-full
      - run: zcat build/openrpc/miner.json.gz | jq > ../post-openrpc-miner
      - run: zcat build/openrpc/worker.json.gz | jq > ../post-openrpc-worker
      - run: diff ../pre-openrpc-full ../post-openrpc-full && diff ../pre-openrpc-miner ../post-openrpc-miner && diff ../pre-openrpc-worker ../post-openrpc-worker && git --no-pager diff && git --no-pager diff --quiet

-  lint: &lint
+  lint-all:
    description: |
      Run golangci-lint.
+    working_directory: ~/lotus
    parameters:
      executor:
        type: executor
        default: golang
-      concurrency:
-        type: string
-        default: '2'
-        description: |
-          Concurrency used to run linters. Defaults to 2 because NumCPU is not
-          aware of container CPU limits.
      args:
        type: string
        default: ''
@@ -382,17 +408,14 @@ jobs:
          Arguments to pass to golangci-lint
    executor: << parameters.executor >>
    steps:
-      - prepare
-      - run:
-          command: make deps
-          no_output_timeout: 30m
+      - install-ubuntu-deps
+      - attach_workspace:
+          at: ~/
      - run:
          name: Lint
          command: |
-            golangci-lint run -v --timeout 2m \
-              --concurrency << parameters.concurrency >> << parameters.args >>
-  lint-all:
-    <<: *lint
+            golangci-lint run -v --timeout 10m \
+              --concurrency 4 << parameters.args >>

  build-docker:
    description: >
@@ -494,37 +517,58 @@ jobs:
                      extra_build_args: --target <<parameters.image>> --build-arg GOFLAGS=-tags=<<parameters.network>>

 workflows:
-  version: 2.1
  ci:
    jobs:
+      - build
      - lint-all:
-          concurrency: "16"   # expend all docker 2xlarge CPUs.
-      - mod-tidy-check
-      - gofmt
-      - gen-check
-      - docs-check
+          requires:
+            - build
+      - mod-tidy-check:
+          requires:
+            - build
+      - gofmt:
+          requires:
+            - build
+      - gen-check:
+          requires:
+            - build
+      - docs-check:
+          requires:
+            - build

      [[- range $file := .ItestFiles -]]
      [[ with $name := $file | stripSuffix ]]
      - test:
          name: test-itest-[[ $name ]]
+          requires:
+            - build
          suite: itest-[[ $name ]]
          target: "./itests/[[ $file ]]"
-      [[ end ]]
-      [[- end -]]
+          [[- if or (eq $name "worker") (eq $name "deals_concurrent") (eq $name "wdpost_worker_config")]]
+          executor: golang-2xl
+          [[- end]]
+      [[- end ]][[- end]]

-      [[range $suite, $pkgs := .UnitSuites]]
+      [[- range $suite, $pkgs := .UnitSuites]]
      - test:
          name: test-[[ $suite ]]
+          requires:
+            - build
          suite: utest-[[ $suite ]]
          target: "[[ $pkgs ]]"
+          [[if eq $suite "unit-cli"]]get-params: true[[end]]
+          [[- if eq $suite "unit-rest"]]executor: golang-2xl[[end]]
      [[- end]]
      - test:
          go-test-flags: "-run=TestMulticoreSDR"
+          requires:
+            - build
          suite: multicore-sdr-check
          target: "./storage/sealer/ffiwrapper"
          proofs-log-test: "1"
      - test-conformance:
+          requires:
+            - build
          suite: conformance
          target: "./conformance"

@@ -9,15 +9,9 @@ body:
    options:
      - label: This is **not** a security-related bug/issue. If it is, please follow please follow the [security policy](https://github.com/filecoin-project/lotus/security/policy).
        required: true
-      - label: This is **not** a question or a support request. If you have any lotus related questions, please ask in the [lotus forum](https://github.com/filecoin-project/lotus/discussions).
-        required: true
-      - label: This is **not** a new feature request. If it is, please file a [feature request](https://github.com/filecoin-project/lotus/issues/new?assignees=&labels=need%2Ftriage%2Ckind%2Ffeature&template=feature_request.yml) instead.
-        required: true
-      - label: This is **not** an enhancement request. If it is, please file a [improvement suggestion](https://github.com/filecoin-project/lotus/issues/new?assignees=&labels=need%2Ftriage%2Ckind%2Fenhancement&template=enhancement.yml) instead.
-        required: true
      - label: I **have** searched on the [issue tracker](https://github.com/filecoin-project/lotus/issues) and the [lotus forum](https://github.com/filecoin-project/lotus/discussions), and there is no existing related issue or discussion.
        required: true
-      - label: I am running the [`Latest release`](https://github.com/filecoin-project/lotus/releases), or the most recent RC(release canadiate) for the upcoming release or the dev branch(master), or have an issue updating to any of these.
+      - label: I am running the [`Latest release`](https://github.com/filecoin-project/lotus/releases), the most recent RC(release canadiate) for the upcoming release or the dev branch(master), or have an issue updating to any of these.
        required: true
      - label: I did not make any code changes to lotus.
        required: false
@@ -28,19 +22,11 @@ body:
    options:
      - label: lotus daemon - chain sync
        required: false
-      - label: lotus miner - mining and block production
+      - label: lotus fvm/fevm - Lotus FVM and FEVM interactions
        required: false
      - label: lotus miner/worker - sealing
        required: false
-      - label: lotus miner - proving(WindowPoSt)
-        required: false
-      - label: lotus miner/market - storage deal
-        required: false
-      - label: lotus miner/market - retrieval deal
-        required: false
-      - label: lotus miner/market - data transfer
-        required: false
-      - label: lotus client
+      - label: lotus miner - proving(WindowPoSt/WinningPoSt)
        required: false
      - label: lotus JSON-RPC API
        required: false
@@ -56,22 +42,33 @@ body:
    description: Enter the output of `lotus version` and `lotus-miner version` if applicable.
    placeholder: |
      e.g. 
-      Daemon:1.11.0-rc2+debug+git.0519cd371.dirty+api1.3.0 
-      Local: lotus version 1.11.0-rc2+debug+git.0519cd371.dirty
+      Daemon:  1.19.0+mainnet+git.64059ca87+api1.5.0
+      Local: lotus-miner version 1.19.0+mainnet+git.64059ca87
  validations:
    required: true
+- type: textarea
+  id: ReproSteps
+  attributes:
+    label: Repro Steps
+    description: "Steps to reproduce the behavior"
+    value: |
+      1. Run '...'
+      2. Do '...'
+      3. See error '...'
+      ...
+  validations:
+    required: false
 - type: textarea
  id: Description
  attributes:
    label: Describe the Bug
    description: |
      This is where you get to tell us what went wrong, when doing so, please try to provide a clear and concise description of the bug with all related information:
-      * What you were doding when you experienced the bug?
+      * What you were doing when you experienced the bug?
      * Any *error* messages you saw, *where* you saw them, and what you believe may have caused them (if you have any ideas).
      * What is the expected behaviour?
      * For sealing issues, include the output of `lotus-miner sectors status --log <sectorId>` for the failed sector(s).
      * For proving issues, include the output of `lotus-miner proving` info.
-      * For deal making issues, include the output of `lotus client list-deals -v` and/or `lotus-miner storage-deals|retrieval-deals|data-transfers list [-v]` commands for the deal(s) in question.
  validations:
    required: true
 - type: textarea
@@ -83,18 +80,6 @@ body:
      Please provide debug logs of the problem, remember you can get set log level control for:
      * lotus: use `lotus log list` to get all log systems available and set level by `lotus log set-level`. An example can be found [here](https://lotus.filecoin.io/lotus/configure/defaults/#log-level-control).
      * lotus-miner:`lotus-miner log list` to get all log systems available and set level by `lotus-miner log set-level
-      If you don't provide detailed logs when you raise the issue it will almost certainly be the first request I make before furthur diagnosing the problem.
+      If you don't provide detailed logs when you raise the issue it will almost certainly be the first request we make before furthur diagnosing the problem.
  validations:
-    required: true
- type: textarea
-  id: RepoSteps
-  attributes:
-    label: Repo Steps
-    description: "Steps to reproduce the behavior"
-    value: |
-      1. Run '...'
-      2. Do '...'
-      3. See error '...'
-      ...
-  validations:
-    required: false
+    required: true
@@ -0,0 +1,8 @@
+blank_issues_enabled: true
+contact_links:
+  - name: Ask a question about Lotus or get support
+    url: https://github.com/filecoin-project/lotus/discussions/new/choose
+    about: Ask a question or request support for using Lotus
+  - name: Filecoin protocol feature or enhancement
+    url: https://github.com/filecoin-project/FIPs/discussions/new/choose
+    about: Write a discussion in the Filecoin Improvement Proposal repo
@@ -7,13 +7,7 @@ body:
    label: Checklist
    description: Please check off the following boxes before continuing to create an improvement suggestion!
    options:
-      - label: This is **not** a new feature or an enhancement to the Filecoin protocol. If it is,  please open an [FIP issue](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0001.md).
-        required: true
-      - label: This is **not** a new feature request. If it is, please file a [feature request](https://github.com/filecoin-project/lotus/issues/new?assignees=&labels=need%2Ftriage%2Ckind%2Ffeature&template=feature_request.yml) instead.
-        required: true
-      - label: This is **not** brainstorming ideas. If you have an idea you'd like to discuss, please open a new discussion on [the lotus forum](https://github.com/filecoin-project/lotus/discussions/categories/ideas) and select the category as `Ideas`.
-        required: true
-      - label: I **have** a specific, actionable, and well motivated improvement to propose.
+      - label: I **have** a specific, actionable, and well motivated improvement to an existing lotus feature.
        required: true
 - type: checkboxes
  attributes:
@@ -22,19 +16,11 @@ body:
    options:
      - label: lotus daemon - chain sync
        required: false
-      - label: lotus miner - mining and block production
+      - label: lotus fvm/fevm - Lotus FVM and FEVM interactions
        required: false
      - label: lotus miner/worker - sealing
        required: false
-      - label: lotus miner - proving(WindowPoSt)
-        required: false
-      - label: lotus miner/market - storage deal
-        required: false
-      - label: lotus miner/market - retrieval deal
-        required: false
-      - label: lotus miner/market - data transfer
-        required: false
-      - label: lotus client
+      - label: lotus miner - proving(WindowPoSt/WinningPoSt)
        required: false
      - label: lotus JSON-RPC API
        required: false
@@ -45,9 +31,17 @@ body:
 - type: textarea
  id: request
  attributes:
-    label: Improvement Suggestion
-    description: A clear and concise description of what the motivation or the current problem is and what is the suggested improvement?
-    placeholder: Ex. Currently lotus... However, as a storage provider, I'd like...
+    label: Enhancement Suggestion
+    description: A clear and concise description of the suggested enhancement?
+    placeholder: Ex. Currently lotus... However it would be great if [enhancement] was implemented... With the ability to...
+  validations:
+    required: true
+- type: textarea
+  id: request
+  attributes:
+    label: Use-Case
+    description: How would this enhancement help you?
+    placeholder: Ex. With the [enhancement] node operators would be able to... For Storage Providers it would enable...
  validations:
    required: true

@@ -7,8 +7,6 @@ body:
    label: Checklist
    description: Please check off the following boxes before continuing to create a new feature request!
    options:
-      - label: This is **not** a new feature or an enhancement to the Filecoin protocol. If it is,  please open an [FIP issue](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0001.md).
-        required: true
      - label: This is **not** brainstorming ideas. If you have an idea you'd like to discuss, please open a new discussion on [the lotus forum](https://github.com/filecoin-project/lotus/discussions/categories/ideas) and select the category as `Ideas`.
        required: true
      - label: I **have** a specific, actionable, and well motivated feature request to propose.
@@ -20,19 +18,11 @@ body:
    options:
      - label: lotus daemon - chain sync
        required: false
-      - label: lotus miner - mining and block production
+      - label: lotus fvm/fevm - Lotus FVM and FEVM interactions
        required: false
      - label: lotus miner/worker - sealing
        required: false
-      - label: lotus miner - proving(WindowPoSt)
-        required: false
-      - label: lotus miner/market - storage deal
-        required: false
-      - label: lotus miner/market - retrieval deal
-        required: false
-      - label: lotus miner/market - data transfer
-        required: false
-      - label: lotus client
+      - label: lotus miner - proving(WindowPoSt/WinningPoSt)
        required: false
      - label: lotus JSON-RPC API
        required: false
@@ -56,7 +46,7 @@ body:
  validations:
    required: true
 - type: textarea
-  id: alternates
+  id: alternatives
  attributes:
    label: Describe alternatives you've considered
    description: A clear and concise description of any alternative solutions or features you've considered.
@@ -69,4 +59,3 @@ body:
    description: Add any other context, design docs or screenshots about the feature request here.
  validations:
    required: false
-
@@ -0,0 +1,83 @@
+name: "Bug Report - developer/service provider"
+description: "Bug report template about FEVM/FVM for developers/service providers"
+labels: [need/triage, kind/bug, area/fevm]
+body:
+- type: checkboxes
+  attributes:
+    label: Checklist
+    description: Please check off the following boxes before continuing to file a bug report!
+    options:
+      - label: This is **not** a security-related bug/issue. If it is, please follow please follow the [security policy](https://github.com/filecoin-project/lotus/security/policy).
+        required: true
+      - label: I **have** searched on the [issue tracker](https://github.com/filecoin-project/lotus/issues) and the [lotus forum](https://github.com/filecoin-project/lotus/discussions), and there is no existing related issue or discussion.
+        required: true
+      - label: I did not make any code changes to lotus.
+        required: false
+- type: checkboxes
+  attributes:
+    label: Lotus component
+    description: Please select the lotus component you are filing a bug for
+    options:
+      - label: lotus Ethereum RPC
+        required: false
+      - label: lotus FVM - Lotus FVM interactions
+        required: false
+      - label: FEVM tooling
+        required: false
+      - label:  Other
+        required: false
+- type: textarea
+  id: version
+  attributes:
+    label: Lotus Version
+    render: text
+    description: Enter the output of `lotus version` if applicable.
+    placeholder: |
+      e.g. 
+      Daemon:  1.19.0+mainnet+git.64059ca87+api1.5.0
+      Local: lotus-miner version 1.19.0+mainnet+git.64059ca87
+  validations:
+    required: true
+- type: textarea
+  id: repro
+  attributes:
+    label: Repro Steps
+    description: "Steps to reproduce the behavior"
+    value: |
+      1. Run '...'
+      2. Do '...'
+      3. See error '...'
+      ...
+  validations:
+    required: false
+- type: textarea
+  id: Description
+  attributes:
+    label: Describe the Bug
+    description: |
+      This is where you get to tell us what went wrong, when doing so, please try to provide a clear and concise description of the bug with all related information:
+      * What you were doing when you experienced the bug? What are you trying to build?
+      * Any *error* messages and logs you saw, *where* you saw them, and what you believe may have caused them (if you have any ideas).
+      * What is the expected behaviour? Links to the actual code?
+  validations:
+    required: true
+- type: textarea
+  id: toolingInfo
+  attributes:
+    label: Tooling
+    render: text
+    description: |
+      What kind of tooling are you using:
+      * Are you using ether.js, Alchemy, Hardhat, etc.
+  validations:
+    required: true
+- type: textarea
+  id: extraInfo
+  attributes:
+    label: Configuration Options
+    render: text
+    description: |
+      Please provide your updated FEVM related configuration options, or custome enviroment variables related to Lotus FEVM
+      * lotus: use `lotus config updated` to get your configuration options, and copy the [FEVM] section
+  validations:
+    required: true
@@ -154,31 +154,27 @@ New <code>ExecutionTrace</code>:

 </details>

-# v1.20.4 / 2023-03-17
-
-This is a patch release intended to alleviate performance issues reported by some users since the nv18 upgrade. 
-The primary change is to update the FFI to allow for FVM parallelism of 4 by default, and make this user-configurable.
-through the `LOTUS_FVM_CONCURRENCY` env var. 
-
-Users with higher memory specs can experiment with setting `LOTUS_FVM_CONCURRENCY` to higher values, up to 48, to allow for more concurrent FVM execution.
-
-## Bug fixes
-
- Splitstore: Don't enforce walking receipt tree during compaction #10505
- fix: build: drop drand incentinet servers #10506 
-
-## Improvement
-
- chore: update ffi to increase execution parallelism #10503 
-
 # v1.20.3 / 2023-03-09

-A 🐈 stepped on the ⌨️ and made a mistake while resolving conflicts 😨. This releases only includes #10439 to fix that mistake. v1.20.2 is retracted - Please skip v1.20.2 and only update to v1.20.3!!!
+A 🐈 stepped on the ⌨️ and made a mistake while resolving conflicts 😨. This releases only includes #10439 to fix that mistake. v1.20.2 is retracted - Please skip v1.20.2 and **only** update to v1.20.3!!!
+
+## Changelog
+> compare to v1.20.1
+
+This is a HIGHLY RECOMMENDED patch release for node operators/API service providers that run ETH RPC service and an optional release for Storage Providers.
+
+## Bug fixes
+- fix: EthAPI: use StateCompute for feeHistory; apply minimum gas premium #10413
+- fix: eth API: return correct txIdx around null blocks #10419
+- fix: Eth API: make block parameter parsing sounder. #10427
+
+## Improvement
+- feat: Lotus Gateway: Add missing methods - master #10420
+- feat: mempool: Reduce minimum replace fee from 1.25x to 1.1x #10416
+- We recommend storage providers to update your nodes to this patch, that will help improve developers who use Ethereum tooling's experience.

 # v1.20.2 / 2023-03-09

-DO NOT USE: Use 1.20.3 instead!
-
 This is a HIGHLY RECOMMENDED patch release for node operators/API service providers that run ETH RPC service and an optional release for Storage Providers.

 ## Bug fixes
@@ -1,5 +1,5 @@
 #####################################
-FROM golang:1.18.8-buster AS lotus-builder
+FROM golang:1.19.7-buster AS lotus-builder
 MAINTAINER Lotus Development Team

 RUN apt-get update && apt-get install -y ca-certificates build-essential clang ocl-icd-opencl-dev ocl-icd-libopencl1 jq libhwloc-dev
@@ -1,6 +1,6 @@
 ##### DEPRECATED

-FROM golang:1.18.8-buster AS builder-deps
+FROM golang:1.19.7-buster AS builder-deps
 MAINTAINER Lotus Development Team

 RUN apt-get update && apt-get install -y ca-certificates build-essential clang ocl-icd-opencl-dev ocl-icd-libopencl1 jq libhwloc-dev
@@ -1 +1 @@
-1.18.8
+1.19.7
@@ -71,10 +71,10 @@ For other distributions you can find the required dependencies [here.](https://l

 #### Go

-To build Lotus, you need a working installation of [Go 1.18.8 or higher](https://golang.org/dl/):
+To build Lotus, you need a working installation of [Go 1.19.7 or higher](https://golang.org/dl/):

 ```bash
-wget -c https://golang.org/dl/go1.18.8.linux-amd64.tar.gz -O - | sudo tar -xz -C /usr/local
+wget -c https://golang.org/dl/go1.19.7.linux-amd64.tar.gz -O - | sudo tar -xz -C /usr/local
 ```

 **TIP:**
@@ -13,7 +13,7 @@ import (

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-bitfield"
-	datatransfer "github.com/filecoin-project/go-data-transfer"
+	datatransfer "github.com/filecoin-project/go-data-transfer/v2"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
 	"github.com/filecoin-project/go-jsonrpc"
@@ -173,10 +173,24 @@ type FullNode interface {
 	// If oldmsgskip is set, messages from before the requested roots are also not included.
 	ChainExport(ctx context.Context, nroots abi.ChainEpoch, oldmsgskip bool, tsk types.TipSetKey) (<-chan []byte, error) //perm:read

-	// ChainPrune prunes the stored chain state and garbage collects; only supported if you
+	// ChainExportRangeInternal triggers the export of a chain
+	// CAR-snapshot directly to disk. It is similar to ChainExport,
+	// except, depending on options, the snapshot can include receipts,
+	// messages and stateroots for the length between the specified head
+	// and tail, thus producing "archival-grade" snapshots that include
+	// all the on-chain data.  The header chain is included back to
+	// genesis and these snapshots can be used to initialize Filecoin
+	// nodes.
+	ChainExportRangeInternal(ctx context.Context, head, tail types.TipSetKey, cfg ChainExportConfig) error //perm:admin
+
+	// ChainPrune forces compaction on cold store and garbage collects; only supported if you
 	// are using the splitstore
 	ChainPrune(ctx context.Context, opts PruneOpts) error //perm:admin

+	// ChainHotGC does online (badger) GC on the hot store; only supported if you are using
+	// the splitstore
+	ChainHotGC(ctx context.Context, opts HotGCOpts) error //perm:admin
+
 	// ChainCheckBlockstore performs an (asynchronous) health check on the chain/state blockstore
 	// if supported by the underlying implementation.
 	ChainCheckBlockstore(context.Context) error //perm:admin
@@ -283,8 +297,10 @@ type FullNode interface {
 	MpoolGetNonce(context.Context, address.Address) (uint64, error) //perm:read
 	MpoolSub(context.Context) (<-chan MpoolUpdate, error)           //perm:read

-	// MpoolClear clears pending messages from the mpool
-	MpoolClear(context.Context, bool) error //perm:write
+	// MpoolClear clears pending messages from the mpool.
+	// If clearLocal is true, ALL messages will be cleared.
+	// If clearLocal is false, local messages will be protected, all others will be cleared.
+	MpoolClear(ctx context.Context, clearLocal bool) error //perm:write

 	// MpoolGetConfig returns (a copy of) the current mpool config
 	MpoolGetConfig(context.Context) (*types.MpoolConfig, error) //perm:read
@@ -783,10 +799,12 @@ type FullNode interface {
 	EthGetBlockByHash(ctx context.Context, blkHash ethtypes.EthHash, fullTxInfo bool) (ethtypes.EthBlock, error)                               //perm:read
 	EthGetBlockByNumber(ctx context.Context, blkNum string, fullTxInfo bool) (ethtypes.EthBlock, error)                                        //perm:read
 	EthGetTransactionByHash(ctx context.Context, txHash *ethtypes.EthHash) (*ethtypes.EthTx, error)                                            //perm:read
+	EthGetTransactionByHashLimited(ctx context.Context, txHash *ethtypes.EthHash, limit abi.ChainEpoch) (*ethtypes.EthTx, error)               //perm:read
 	EthGetTransactionHashByCid(ctx context.Context, cid cid.Cid) (*ethtypes.EthHash, error)                                                    //perm:read
 	EthGetMessageCidByTransactionHash(ctx context.Context, txHash *ethtypes.EthHash) (*cid.Cid, error)                                         //perm:read
 	EthGetTransactionCount(ctx context.Context, sender ethtypes.EthAddress, blkOpt string) (ethtypes.EthUint64, error)                         //perm:read
 	EthGetTransactionReceipt(ctx context.Context, txHash ethtypes.EthHash) (*EthTxReceipt, error)                                              //perm:read
+	EthGetTransactionReceiptLimited(ctx context.Context, txHash ethtypes.EthHash, limit abi.ChainEpoch) (*EthTxReceipt, error)                 //perm:read
 	EthGetTransactionByBlockHashAndIndex(ctx context.Context, blkHash ethtypes.EthHash, txIndex ethtypes.EthUint64) (ethtypes.EthTx, error)    //perm:read
 	EthGetTransactionByBlockNumberAndIndex(ctx context.Context, blkNum ethtypes.EthUint64, txIndex ethtypes.EthUint64) (ethtypes.EthTx, error) //perm:read

@@ -1344,6 +1362,12 @@ type PruneOpts struct {
 	RetainState int64
 }

+type HotGCOpts struct {
+	Threshold float64
+	Periodic  bool
+	Moving    bool
+}
+
 type EthTxReceipt struct {
 	TransactionHash   ethtypes.EthHash     `json:"transactionHash"`
 	TransactionIndex  ethtypes.EthUint64   `json:"transactionIndex"`
@@ -26,13 +26,16 @@ import (
 // When adding / changing methods in this file:
 // * Do the change here
 // * Adjust implementation in `node/impl/`
-// * Run `make gen` - this will:
+// * Run `make clean && make deps && make gen` - this will:
 //  * Generate proxy structs
 //  * Generate mocks
 //  * Generate markdown docs
 //  * Generate openrpc blobs

 type Gateway interface {
+	StateMinerSectorCount(context.Context, address.Address, types.TipSetKey) (MinerSectors, error)
+	GasEstimateGasPremium(context.Context, uint64, address.Address, int64, types.TipSetKey) (types.BigInt, error)
+	StateReplay(context.Context, types.TipSetKey, cid.Cid) (*InvocResult, error)
 	ChainHasObj(context.Context, cid.Cid) (bool, error)
 	ChainPutObj(context.Context, blocks.Block) error
 	ChainHead(ctx context.Context) (*types.TipSet, error)
@@ -70,6 +73,7 @@ type Gateway interface {
 	StateNetworkName(context.Context) (dtypes.NetworkName, error)
 	StateNetworkVersion(context.Context, types.TipSetKey) (apitypes.NetworkVersion, error)
 	StateSectorGetInfo(ctx context.Context, maddr address.Address, n abi.SectorNumber, tsk types.TipSetKey) (*miner.SectorOnChainInfo, error)
+	StateVerifierStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error)
 	StateVerifiedClientStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error)
 	StateSearchMsg(ctx context.Context, from types.TipSetKey, msg cid.Cid, limit abi.ChainEpoch, allowReplaced bool) (*MsgLookup, error)
 	StateWaitMsg(ctx context.Context, cid cid.Cid, confidence uint64, limit abi.ChainEpoch, allowReplaced bool) (*MsgLookup, error)
@@ -84,12 +88,12 @@ type Gateway interface {
 	EthGetBlockByHash(ctx context.Context, blkHash ethtypes.EthHash, fullTxInfo bool) (ethtypes.EthBlock, error)
 	EthGetBlockByNumber(ctx context.Context, blkNum string, fullTxInfo bool) (ethtypes.EthBlock, error)
 	EthGetTransactionByHash(ctx context.Context, txHash *ethtypes.EthHash) (*ethtypes.EthTx, error)
+	EthGetTransactionByHashLimited(ctx context.Context, txHash *ethtypes.EthHash, limit abi.ChainEpoch) (*ethtypes.EthTx, error)
 	EthGetTransactionHashByCid(ctx context.Context, cid cid.Cid) (*ethtypes.EthHash, error)
 	EthGetMessageCidByTransactionHash(ctx context.Context, txHash *ethtypes.EthHash) (*cid.Cid, error)
 	EthGetTransactionCount(ctx context.Context, sender ethtypes.EthAddress, blkOpt string) (ethtypes.EthUint64, error)
 	EthGetTransactionReceipt(ctx context.Context, txHash ethtypes.EthHash) (*EthTxReceipt, error)
-	EthGetTransactionByBlockHashAndIndex(ctx context.Context, blkHash ethtypes.EthHash, txIndex ethtypes.EthUint64) (ethtypes.EthTx, error)
-	EthGetTransactionByBlockNumberAndIndex(ctx context.Context, blkNum ethtypes.EthUint64, txIndex ethtypes.EthUint64) (ethtypes.EthTx, error)
+	EthGetTransactionReceiptLimited(ctx context.Context, txHash ethtypes.EthHash, limit abi.ChainEpoch) (*EthTxReceipt, error)
 	EthGetCode(ctx context.Context, address ethtypes.EthAddress, blkOpt string) (ethtypes.EthBytes, error)
 	EthGetStorageAt(ctx context.Context, address ethtypes.EthAddress, position ethtypes.EthBytes, blkParam string) (ethtypes.EthBytes, error)
 	EthGetBalance(ctx context.Context, address ethtypes.EthAddress, blkParam string) (ethtypes.EthBigInt, error)
@@ -11,7 +11,7 @@ import (

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-bitfield"
-	datatransfer "github.com/filecoin-project/go-data-transfer"
+	datatransfer "github.com/filecoin-project/go-data-transfer/v2"
 	"github.com/filecoin-project/go-fil-markets/piecestore"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
@@ -212,9 +212,11 @@ type StorageMiner interface {
 	StorageDetachLocal(ctx context.Context, path string) error                           //perm:admin
 	StorageRedeclareLocal(ctx context.Context, id *storiface.ID, dropMissing bool) error //perm:admin

-	MarketImportDealData(ctx context.Context, propcid cid.Cid, path string) error                                                                                                        //perm:write
-	MarketListDeals(ctx context.Context) ([]*MarketDeal, error)                                                                                                                          //perm:read
-	MarketListRetrievalDeals(ctx context.Context) ([]retrievalmarket.ProviderDealState, error)                                                                                           //perm:read
+	MarketImportDealData(ctx context.Context, propcid cid.Cid, path string) error //perm:write
+	MarketListDeals(ctx context.Context) ([]*MarketDeal, error)                   //perm:read
+
+	// MarketListRetrievalDeals is deprecated, returns empty list
+	MarketListRetrievalDeals(ctx context.Context) ([]struct{}, error)                                                                                                                    //perm:read
 	MarketGetDealUpdates(ctx context.Context) (<-chan storagemarket.MinerDeal, error)                                                                                                    //perm:read
 	MarketListIncompleteDeals(ctx context.Context) ([]storagemarket.MinerDeal, error)                                                                                                    //perm:read
 	MarketSetAsk(ctx context.Context, price types.BigInt, verifiedPrice types.BigInt, duration abi.ChainEpoch, minPieceSize abi.PaddedPieceSize, maxPieceSize abi.PaddedPieceSize) error //perm:admin
@@ -50,22 +50,6 @@ func (t *PaymentInfo) MarshalCBOR(w io.Writer) error {
 		return err
 	}

-	// t.WaitSentinel (cid.Cid) (struct)
-	if len("WaitSentinel") > cbg.MaxLength {
-		return xerrors.Errorf("Value in field \"WaitSentinel\" was too long")
-	}
-
-	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("WaitSentinel"))); err != nil {
-		return err
-	}
-	if _, err := io.WriteString(w, string("WaitSentinel")); err != nil {
-		return err
-	}
-
-	if err := cbg.WriteCid(cw, t.WaitSentinel); err != nil {
-		return xerrors.Errorf("failed to write cid field t.WaitSentinel: %w", err)
-	}
-
 	// t.Vouchers ([]*paych.SignedVoucher) (slice)
 	if len("Vouchers") > cbg.MaxLength {
 		return xerrors.Errorf("Value in field \"Vouchers\" was too long")
@@ -90,6 +74,23 @@ func (t *PaymentInfo) MarshalCBOR(w io.Writer) error {
 			return err
 		}
 	}
+
+	// t.WaitSentinel (cid.Cid) (struct)
+	if len("WaitSentinel") > cbg.MaxLength {
+		return xerrors.Errorf("Value in field \"WaitSentinel\" was too long")
+	}
+
+	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("WaitSentinel"))); err != nil {
+		return err
+	}
+	if _, err := io.WriteString(w, string("WaitSentinel")); err != nil {
+		return err
+	}
+
+	if err := cbg.WriteCid(cw, t.WaitSentinel); err != nil {
+		return xerrors.Errorf("failed to write cid field t.WaitSentinel: %w", err)
+	}
+
 	return nil
 }

@@ -140,19 +141,6 @@ func (t *PaymentInfo) UnmarshalCBOR(r io.Reader) (err error) {
 					return xerrors.Errorf("unmarshaling t.Channel: %w", err)
 				}

-			}
-			// t.WaitSentinel (cid.Cid) (struct)
-		case "WaitSentinel":
-
-			{
-
-				c, err := cbg.ReadCid(cr)
-				if err != nil {
-					return xerrors.Errorf("failed to read cid field t.WaitSentinel: %w", err)
-				}
-
-				t.WaitSentinel = c
-
 			}
 			// t.Vouchers ([]*paych.SignedVoucher) (slice)
 		case "Vouchers":
@@ -184,6 +172,20 @@ func (t *PaymentInfo) UnmarshalCBOR(r io.Reader) (err error) {
 				t.Vouchers[i] = &v
 			}

+			// t.WaitSentinel (cid.Cid) (struct)
+		case "WaitSentinel":
+
+			{
+
+				c, err := cbg.ReadCid(cr)
+				if err != nil {
+					return xerrors.Errorf("failed to read cid field t.WaitSentinel: %w", err)
+				}
+
+				t.WaitSentinel = c
+
+			}
+
 		default:
 			// Field doesn't exist on this type, so ignore it
 			cbg.ScanForLinks(r, func(cid.Cid) {})
@@ -204,19 +206,19 @@ func (t *SealedRef) MarshalCBOR(w io.Writer) error {
 		return err
 	}

-	// t.SectorID (abi.SectorNumber) (uint64)
-	if len("SectorID") > cbg.MaxLength {
-		return xerrors.Errorf("Value in field \"SectorID\" was too long")
+	// t.Size (abi.UnpaddedPieceSize) (uint64)
+	if len("Size") > cbg.MaxLength {
+		return xerrors.Errorf("Value in field \"Size\" was too long")
 	}

-	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("SectorID"))); err != nil {
+	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("Size"))); err != nil {
 		return err
 	}
-	if _, err := io.WriteString(w, string("SectorID")); err != nil {
+	if _, err := io.WriteString(w, string("Size")); err != nil {
 		return err
 	}

-	if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.SectorID)); err != nil {
+	if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.Size)); err != nil {
 		return err
 	}

@@ -236,19 +238,19 @@ func (t *SealedRef) MarshalCBOR(w io.Writer) error {
 		return err
 	}

-	// t.Size (abi.UnpaddedPieceSize) (uint64)
-	if len("Size") > cbg.MaxLength {
-		return xerrors.Errorf("Value in field \"Size\" was too long")
+	// t.SectorID (abi.SectorNumber) (uint64)
+	if len("SectorID") > cbg.MaxLength {
+		return xerrors.Errorf("Value in field \"SectorID\" was too long")
 	}

-	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("Size"))); err != nil {
+	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("SectorID"))); err != nil {
 		return err
 	}
-	if _, err := io.WriteString(w, string("Size")); err != nil {
+	if _, err := io.WriteString(w, string("SectorID")); err != nil {
 		return err
 	}

-	if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.Size)); err != nil {
+	if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.SectorID)); err != nil {
 		return err
 	}

@@ -293,8 +295,8 @@ func (t *SealedRef) UnmarshalCBOR(r io.Reader) (err error) {
 		}

 		switch name {
-		// t.SectorID (abi.SectorNumber) (uint64)
-		case "SectorID":
+		// t.Size (abi.UnpaddedPieceSize) (uint64)
+		case "Size":

 			{

@@ -305,7 +307,7 @@ func (t *SealedRef) UnmarshalCBOR(r io.Reader) (err error) {
 				if maj != cbg.MajUnsignedInt {
 					return fmt.Errorf("wrong type for uint64 field")
 				}
-				t.SectorID = abi.SectorNumber(extra)
+				t.Size = abi.UnpaddedPieceSize(extra)

 			}
 			// t.Offset (abi.PaddedPieceSize) (uint64)
@@ -323,8 +325,8 @@ func (t *SealedRef) UnmarshalCBOR(r io.Reader) (err error) {
 				t.Offset = abi.PaddedPieceSize(extra)

 			}
-			// t.Size (abi.UnpaddedPieceSize) (uint64)
-		case "Size":
+			// t.SectorID (abi.SectorNumber) (uint64)
+		case "SectorID":

 			{

@@ -335,7 +337,7 @@ func (t *SealedRef) UnmarshalCBOR(r io.Reader) (err error) {
 				if maj != cbg.MajUnsignedInt {
 					return fmt.Errorf("wrong type for uint64 field")
 				}
-				t.Size = abi.UnpaddedPieceSize(extra)
+				t.SectorID = abi.SectorNumber(extra)

 			}

@@ -474,6 +476,28 @@ func (t *SealTicket) MarshalCBOR(w io.Writer) error {
 		return err
 	}

+	// t.Epoch (abi.ChainEpoch) (int64)
+	if len("Epoch") > cbg.MaxLength {
+		return xerrors.Errorf("Value in field \"Epoch\" was too long")
+	}
+
+	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("Epoch"))); err != nil {
+		return err
+	}
+	if _, err := io.WriteString(w, string("Epoch")); err != nil {
+		return err
+	}
+
+	if t.Epoch >= 0 {
+		if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.Epoch)); err != nil {
+			return err
+		}
+	} else {
+		if err := cw.WriteMajorTypeHeader(cbg.MajNegativeInt, uint64(-t.Epoch-1)); err != nil {
+			return err
+		}
+	}
+
 	// t.Value (abi.SealRandomness) (slice)
 	if len("Value") > cbg.MaxLength {
 		return xerrors.Errorf("Value in field \"Value\" was too long")
@@ -497,28 +521,6 @@ func (t *SealTicket) MarshalCBOR(w io.Writer) error {
 	if _, err := cw.Write(t.Value[:]); err != nil {
 		return err
 	}
-
-	// t.Epoch (abi.ChainEpoch) (int64)
-	if len("Epoch") > cbg.MaxLength {
-		return xerrors.Errorf("Value in field \"Epoch\" was too long")
-	}
-
-	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("Epoch"))); err != nil {
-		return err
-	}
-	if _, err := io.WriteString(w, string("Epoch")); err != nil {
-		return err
-	}
-
-	if t.Epoch >= 0 {
-		if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.Epoch)); err != nil {
-			return err
-		}
-	} else {
-		if err := cw.WriteMajorTypeHeader(cbg.MajNegativeInt, uint64(-t.Epoch-1)); err != nil {
-			return err
-		}
-	}
 	return nil
 }

@@ -560,7 +562,33 @@ func (t *SealTicket) UnmarshalCBOR(r io.Reader) (err error) {
 		}

 		switch name {
-		// t.Value (abi.SealRandomness) (slice)
+		// t.Epoch (abi.ChainEpoch) (int64)
+		case "Epoch":
+			{
+				maj, extra, err := cr.ReadHeader()
+				var extraI int64
+				if err != nil {
+					return err
+				}
+				switch maj {
+				case cbg.MajUnsignedInt:
+					extraI = int64(extra)
+					if extraI < 0 {
+						return fmt.Errorf("int64 positive overflow")
+					}
+				case cbg.MajNegativeInt:
+					extraI = int64(extra)
+					if extraI < 0 {
+						return fmt.Errorf("int64 negative overflow")
+					}
+					extraI = -1 - extraI
+				default:
+					return fmt.Errorf("wrong type for int64 field: %d", maj)
+				}
+
+				t.Epoch = abi.ChainEpoch(extraI)
+			}
+			// t.Value (abi.SealRandomness) (slice)
 		case "Value":

 			maj, extra, err = cr.ReadHeader()
@@ -582,32 +610,6 @@ func (t *SealTicket) UnmarshalCBOR(r io.Reader) (err error) {
 			if _, err := io.ReadFull(cr, t.Value[:]); err != nil {
 				return err
 			}
-			// t.Epoch (abi.ChainEpoch) (int64)
-		case "Epoch":
-			{
-				maj, extra, err := cr.ReadHeader()
-				var extraI int64
-				if err != nil {
-					return err
-				}
-				switch maj {
-				case cbg.MajUnsignedInt:
-					extraI = int64(extra)
-					if extraI < 0 {
-						return fmt.Errorf("int64 positive overflow")
-					}
-				case cbg.MajNegativeInt:
-					extraI = int64(extra)
-					if extraI < 0 {
-						return fmt.Errorf("int64 negative oveflow")
-					}
-					extraI = -1 - extraI
-				default:
-					return fmt.Errorf("wrong type for int64 field: %d", maj)
-				}
-
-				t.Epoch = abi.ChainEpoch(extraI)
-			}

 		default:
 			// Field doesn't exist on this type, so ignore it
@@ -629,6 +631,28 @@ func (t *SealSeed) MarshalCBOR(w io.Writer) error {
 		return err
 	}

+	// t.Epoch (abi.ChainEpoch) (int64)
+	if len("Epoch") > cbg.MaxLength {
+		return xerrors.Errorf("Value in field \"Epoch\" was too long")
+	}
+
+	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("Epoch"))); err != nil {
+		return err
+	}
+	if _, err := io.WriteString(w, string("Epoch")); err != nil {
+		return err
+	}
+
+	if t.Epoch >= 0 {
+		if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.Epoch)); err != nil {
+			return err
+		}
+	} else {
+		if err := cw.WriteMajorTypeHeader(cbg.MajNegativeInt, uint64(-t.Epoch-1)); err != nil {
+			return err
+		}
+	}
+
 	// t.Value (abi.InteractiveSealRandomness) (slice)
 	if len("Value") > cbg.MaxLength {
 		return xerrors.Errorf("Value in field \"Value\" was too long")
@@ -652,28 +676,6 @@ func (t *SealSeed) MarshalCBOR(w io.Writer) error {
 	if _, err := cw.Write(t.Value[:]); err != nil {
 		return err
 	}
-
-	// t.Epoch (abi.ChainEpoch) (int64)
-	if len("Epoch") > cbg.MaxLength {
-		return xerrors.Errorf("Value in field \"Epoch\" was too long")
-	}
-
-	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("Epoch"))); err != nil {
-		return err
-	}
-	if _, err := io.WriteString(w, string("Epoch")); err != nil {
-		return err
-	}
-
-	if t.Epoch >= 0 {
-		if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.Epoch)); err != nil {
-			return err
-		}
-	} else {
-		if err := cw.WriteMajorTypeHeader(cbg.MajNegativeInt, uint64(-t.Epoch-1)); err != nil {
-			return err
-		}
-	}
 	return nil
 }

@@ -715,7 +717,33 @@ func (t *SealSeed) UnmarshalCBOR(r io.Reader) (err error) {
 		}

 		switch name {
-		// t.Value (abi.InteractiveSealRandomness) (slice)
+		// t.Epoch (abi.ChainEpoch) (int64)
+		case "Epoch":
+			{
+				maj, extra, err := cr.ReadHeader()
+				var extraI int64
+				if err != nil {
+					return err
+				}
+				switch maj {
+				case cbg.MajUnsignedInt:
+					extraI = int64(extra)
+					if extraI < 0 {
+						return fmt.Errorf("int64 positive overflow")
+					}
+				case cbg.MajNegativeInt:
+					extraI = int64(extra)
+					if extraI < 0 {
+						return fmt.Errorf("int64 negative overflow")
+					}
+					extraI = -1 - extraI
+				default:
+					return fmt.Errorf("wrong type for int64 field: %d", maj)
+				}
+
+				t.Epoch = abi.ChainEpoch(extraI)
+			}
+			// t.Value (abi.InteractiveSealRandomness) (slice)
 		case "Value":

 			maj, extra, err = cr.ReadHeader()
@@ -737,32 +765,6 @@ func (t *SealSeed) UnmarshalCBOR(r io.Reader) (err error) {
 			if _, err := io.ReadFull(cr, t.Value[:]); err != nil {
 				return err
 			}
-			// t.Epoch (abi.ChainEpoch) (int64)
-		case "Epoch":
-			{
-				maj, extra, err := cr.ReadHeader()
-				var extraI int64
-				if err != nil {
-					return err
-				}
-				switch maj {
-				case cbg.MajUnsignedInt:
-					extraI = int64(extra)
-					if extraI < 0 {
-						return fmt.Errorf("int64 positive overflow")
-					}
-				case cbg.MajNegativeInt:
-					extraI = int64(extra)
-					if extraI < 0 {
-						return fmt.Errorf("int64 negative oveflow")
-					}
-					extraI = -1 - extraI
-				default:
-					return fmt.Errorf("wrong type for int64 field: %d", maj)
-				}
-
-				t.Epoch = abi.ChainEpoch(extraI)
-			}

 		default:
 			// Field doesn't exist on this type, so ignore it
@@ -784,6 +786,22 @@ func (t *PieceDealInfo) MarshalCBOR(w io.Writer) error {
 		return err
 	}

+	// t.DealID (abi.DealID) (uint64)
+	if len("DealID") > cbg.MaxLength {
+		return xerrors.Errorf("Value in field \"DealID\" was too long")
+	}
+
+	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("DealID"))); err != nil {
+		return err
+	}
+	if _, err := io.WriteString(w, string("DealID")); err != nil {
+		return err
+	}
+
+	if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.DealID)); err != nil {
+		return err
+	}
+
 	// t.PublishCid (cid.Cid) (struct)
 	if len("PublishCid") > cbg.MaxLength {
 		return xerrors.Errorf("Value in field \"PublishCid\" was too long")
@@ -806,22 +824,6 @@ func (t *PieceDealInfo) MarshalCBOR(w io.Writer) error {
 		}
 	}

-	// t.DealID (abi.DealID) (uint64)
-	if len("DealID") > cbg.MaxLength {
-		return xerrors.Errorf("Value in field \"DealID\" was too long")
-	}
-
-	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("DealID"))); err != nil {
-		return err
-	}
-	if _, err := io.WriteString(w, string("DealID")); err != nil {
-		return err
-	}
-
-	if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.DealID)); err != nil {
-		return err
-	}
-
 	// t.DealProposal (market.DealProposal) (struct)
 	if len("DealProposal") > cbg.MaxLength {
 		return xerrors.Errorf("Value in field \"DealProposal\" was too long")
@@ -910,7 +912,22 @@ func (t *PieceDealInfo) UnmarshalCBOR(r io.Reader) (err error) {
 		}

 		switch name {
-		// t.PublishCid (cid.Cid) (struct)
+		// t.DealID (abi.DealID) (uint64)
+		case "DealID":
+
+			{
+
+				maj, extra, err = cr.ReadHeader()
+				if err != nil {
+					return err
+				}
+				if maj != cbg.MajUnsignedInt {
+					return fmt.Errorf("wrong type for uint64 field")
+				}
+				t.DealID = abi.DealID(extra)
+
+			}
+			// t.PublishCid (cid.Cid) (struct)
 		case "PublishCid":

 			{
@@ -932,21 +949,6 @@ func (t *PieceDealInfo) UnmarshalCBOR(r io.Reader) (err error) {
 					t.PublishCid = &c
 				}

-			}
-			// t.DealID (abi.DealID) (uint64)
-		case "DealID":
-
-			{
-
-				maj, extra, err = cr.ReadHeader()
-				if err != nil {
-					return err
-				}
-				if maj != cbg.MajUnsignedInt {
-					return fmt.Errorf("wrong type for uint64 field")
-				}
-				t.DealID = abi.DealID(extra)
-
 			}
 			// t.DealProposal (market.DealProposal) (struct)
 		case "DealProposal":
@@ -1140,28 +1142,6 @@ func (t *DealSchedule) MarshalCBOR(w io.Writer) error {
 		return err
 	}

-	// t.StartEpoch (abi.ChainEpoch) (int64)
-	if len("StartEpoch") > cbg.MaxLength {
-		return xerrors.Errorf("Value in field \"StartEpoch\" was too long")
-	}
-
-	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("StartEpoch"))); err != nil {
-		return err
-	}
-	if _, err := io.WriteString(w, string("StartEpoch")); err != nil {
-		return err
-	}
-
-	if t.StartEpoch >= 0 {
-		if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.StartEpoch)); err != nil {
-			return err
-		}
-	} else {
-		if err := cw.WriteMajorTypeHeader(cbg.MajNegativeInt, uint64(-t.StartEpoch-1)); err != nil {
-			return err
-		}
-	}
-
 	// t.EndEpoch (abi.ChainEpoch) (int64)
 	if len("EndEpoch") > cbg.MaxLength {
 		return xerrors.Errorf("Value in field \"EndEpoch\" was too long")
@@ -1183,6 +1163,28 @@ func (t *DealSchedule) MarshalCBOR(w io.Writer) error {
 			return err
 		}
 	}
+
+	// t.StartEpoch (abi.ChainEpoch) (int64)
+	if len("StartEpoch") > cbg.MaxLength {
+		return xerrors.Errorf("Value in field \"StartEpoch\" was too long")
+	}
+
+	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("StartEpoch"))); err != nil {
+		return err
+	}
+	if _, err := io.WriteString(w, string("StartEpoch")); err != nil {
+		return err
+	}
+
+	if t.StartEpoch >= 0 {
+		if err := cw.WriteMajorTypeHeader(cbg.MajUnsignedInt, uint64(t.StartEpoch)); err != nil {
+			return err
+		}
+	} else {
+		if err := cw.WriteMajorTypeHeader(cbg.MajNegativeInt, uint64(-t.StartEpoch-1)); err != nil {
+			return err
+		}
+	}
 	return nil
 }

@@ -1224,33 +1226,7 @@ func (t *DealSchedule) UnmarshalCBOR(r io.Reader) (err error) {
 		}

 		switch name {
-		// t.StartEpoch (abi.ChainEpoch) (int64)
-		case "StartEpoch":
-			{
-				maj, extra, err := cr.ReadHeader()
-				var extraI int64
-				if err != nil {
-					return err
-				}
-				switch maj {
-				case cbg.MajUnsignedInt:
-					extraI = int64(extra)
-					if extraI < 0 {
-						return fmt.Errorf("int64 positive overflow")
-					}
-				case cbg.MajNegativeInt:
-					extraI = int64(extra)
-					if extraI < 0 {
-						return fmt.Errorf("int64 negative oveflow")
-					}
-					extraI = -1 - extraI
-				default:
-					return fmt.Errorf("wrong type for int64 field: %d", maj)
-				}
-
-				t.StartEpoch = abi.ChainEpoch(extraI)
-			}
-			// t.EndEpoch (abi.ChainEpoch) (int64)
+		// t.EndEpoch (abi.ChainEpoch) (int64)
 		case "EndEpoch":
 			{
 				maj, extra, err := cr.ReadHeader()
@@ -1267,7 +1243,7 @@ func (t *DealSchedule) UnmarshalCBOR(r io.Reader) (err error) {
 				case cbg.MajNegativeInt:
 					extraI = int64(extra)
 					if extraI < 0 {
-						return fmt.Errorf("int64 negative oveflow")
+						return fmt.Errorf("int64 negative overflow")
 					}
 					extraI = -1 - extraI
 				default:
@@ -1276,6 +1252,32 @@ func (t *DealSchedule) UnmarshalCBOR(r io.Reader) (err error) {

 				t.EndEpoch = abi.ChainEpoch(extraI)
 			}
+			// t.StartEpoch (abi.ChainEpoch) (int64)
+		case "StartEpoch":
+			{
+				maj, extra, err := cr.ReadHeader()
+				var extraI int64
+				if err != nil {
+					return err
+				}
+				switch maj {
+				case cbg.MajUnsignedInt:
+					extraI = int64(extra)
+					if extraI < 0 {
+						return fmt.Errorf("int64 positive overflow")
+					}
+				case cbg.MajNegativeInt:
+					extraI = int64(extra)
+					if extraI < 0 {
+						return fmt.Errorf("int64 negative overflow")
+					}
+					extraI = -1 - extraI
+				default:
+					return fmt.Errorf("wrong type for int64 field: %d", maj)
+				}
+
+				t.StartEpoch = abi.ChainEpoch(extraI)
+			}

 		default:
 			// Field doesn't exist on this type, so ignore it
@@ -27,7 +27,7 @@ import (

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-bitfield"
-	datatransfer "github.com/filecoin-project/go-data-transfer"
+	datatransfer "github.com/filecoin-project/go-data-transfer/v2"
 	"github.com/filecoin-project/go-fil-markets/filestore"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-jsonrpc/auth"
@@ -21,7 +21,7 @@ import (

 	address "github.com/filecoin-project/go-address"
 	bitfield "github.com/filecoin-project/go-bitfield"
-	datatransfer "github.com/filecoin-project/go-data-transfer"
+	datatransfer "github.com/filecoin-project/go-data-transfer/v2"
 	retrievalmarket "github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	jsonrpc "github.com/filecoin-project/go-jsonrpc"
 	auth "github.com/filecoin-project/go-jsonrpc/auth"
@@ -155,6 +155,20 @@ func (mr *MockFullNodeMockRecorder) ChainExport(arg0, arg1, arg2, arg3 interface
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainExport", reflect.TypeOf((*MockFullNode)(nil).ChainExport), arg0, arg1, arg2, arg3)
 }

+// ChainExportRangeInternal mocks base method.
+func (m *MockFullNode) ChainExportRangeInternal(arg0 context.Context, arg1, arg2 types.TipSetKey, arg3 api.ChainExportConfig) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ChainExportRangeInternal", arg0, arg1, arg2, arg3)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// ChainExportRangeInternal indicates an expected call of ChainExportRangeInternal.
+func (mr *MockFullNodeMockRecorder) ChainExportRangeInternal(arg0, arg1, arg2, arg3 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainExportRangeInternal", reflect.TypeOf((*MockFullNode)(nil).ChainExportRangeInternal), arg0, arg1, arg2, arg3)
+}
+
 // ChainGetBlock mocks base method.
 func (m *MockFullNode) ChainGetBlock(arg0 context.Context, arg1 cid.Cid) (*types.BlockHeader, error) {
 	m.ctrl.T.Helper()
@@ -380,6 +394,20 @@ func (mr *MockFullNodeMockRecorder) ChainHead(arg0 interface{}) *gomock.Call {
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainHead", reflect.TypeOf((*MockFullNode)(nil).ChainHead), arg0)
 }

+// ChainHotGC mocks base method.
+func (m *MockFullNode) ChainHotGC(arg0 context.Context, arg1 api.HotGCOpts) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ChainHotGC", arg0, arg1)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// ChainHotGC indicates an expected call of ChainHotGC.
+func (mr *MockFullNodeMockRecorder) ChainHotGC(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainHotGC", reflect.TypeOf((*MockFullNode)(nil).ChainHotGC), arg0, arg1)
+}
+
 // ChainNotify mocks base method.
 func (m *MockFullNode) ChainNotify(arg0 context.Context) (<-chan []*api.HeadChange, error) {
 	m.ctrl.T.Helper()
@@ -1268,6 +1296,21 @@ func (mr *MockFullNodeMockRecorder) EthGetTransactionByHash(arg0, arg1 interface
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "EthGetTransactionByHash", reflect.TypeOf((*MockFullNode)(nil).EthGetTransactionByHash), arg0, arg1)
 }

+// EthGetTransactionByHashLimited mocks base method.
+func (m *MockFullNode) EthGetTransactionByHashLimited(arg0 context.Context, arg1 *ethtypes.EthHash, arg2 abi.ChainEpoch) (*ethtypes.EthTx, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "EthGetTransactionByHashLimited", arg0, arg1, arg2)
+	ret0, _ := ret[0].(*ethtypes.EthTx)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// EthGetTransactionByHashLimited indicates an expected call of EthGetTransactionByHashLimited.
+func (mr *MockFullNodeMockRecorder) EthGetTransactionByHashLimited(arg0, arg1, arg2 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "EthGetTransactionByHashLimited", reflect.TypeOf((*MockFullNode)(nil).EthGetTransactionByHashLimited), arg0, arg1, arg2)
+}
+
 // EthGetTransactionCount mocks base method.
 func (m *MockFullNode) EthGetTransactionCount(arg0 context.Context, arg1 ethtypes.EthAddress, arg2 string) (ethtypes.EthUint64, error) {
 	m.ctrl.T.Helper()
@@ -1313,6 +1356,21 @@ func (mr *MockFullNodeMockRecorder) EthGetTransactionReceipt(arg0, arg1 interfac
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "EthGetTransactionReceipt", reflect.TypeOf((*MockFullNode)(nil).EthGetTransactionReceipt), arg0, arg1)
 }

+// EthGetTransactionReceiptLimited mocks base method.
+func (m *MockFullNode) EthGetTransactionReceiptLimited(arg0 context.Context, arg1 ethtypes.EthHash, arg2 abi.ChainEpoch) (*api.EthTxReceipt, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "EthGetTransactionReceiptLimited", arg0, arg1, arg2)
+	ret0, _ := ret[0].(*api.EthTxReceipt)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// EthGetTransactionReceiptLimited indicates an expected call of EthGetTransactionReceiptLimited.
+func (mr *MockFullNodeMockRecorder) EthGetTransactionReceiptLimited(arg0, arg1, arg2 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "EthGetTransactionReceiptLimited", reflect.TypeOf((*MockFullNode)(nil).EthGetTransactionReceiptLimited), arg0, arg1, arg2)
+}
+
 // EthMaxPriorityFeePerGas mocks base method.
 func (m *MockFullNode) EthMaxPriorityFeePerGas(arg0 context.Context) (ethtypes.EthBigInt, error) {
 	m.ctrl.T.Helper()
@@ -18,7 +18,7 @@ import (

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-bitfield"
-	datatransfer "github.com/filecoin-project/go-data-transfer"
+	datatransfer "github.com/filecoin-project/go-data-transfer/v2"
 	"github.com/filecoin-project/go-fil-markets/piecestore"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
@@ -117,7 +117,7 @@ type EthSubscriberStruct struct {
 }

 type EthSubscriberMethods struct {
-	EthSubscription func(p0 context.Context, p1 jsonrpc.RawParams) error `notify:"true"rpc_method:"eth_subscription"`
+	EthSubscription func(p0 context.Context, p1 jsonrpc.RawParams) error `notify:"true" rpc_method:"eth_subscription"`
 }

 type EthSubscriberStub struct {
@@ -140,6 +140,8 @@ type FullNodeMethods struct {

 	ChainExport func(p0 context.Context, p1 abi.ChainEpoch, p2 bool, p3 types.TipSetKey) (<-chan []byte, error) `perm:"read"`

+	ChainExportRangeInternal func(p0 context.Context, p1 types.TipSetKey, p2 types.TipSetKey, p3 ChainExportConfig) error `perm:"admin"`
+
 	ChainGetBlock func(p0 context.Context, p1 cid.Cid) (*types.BlockHeader, error) `perm:"read"`

 	ChainGetBlockMessages func(p0 context.Context, p1 cid.Cid) (*BlockMessages, error) `perm:"read"`
@@ -170,6 +172,8 @@ type FullNodeMethods struct {

 	ChainHead func(p0 context.Context) (*types.TipSet, error) `perm:"read"`

+	ChainHotGC func(p0 context.Context, p1 HotGCOpts) error `perm:"admin"`
+
 	ChainNotify func(p0 context.Context) (<-chan []*HeadChange, error) `perm:"read"`

 	ChainPrune func(p0 context.Context, p1 PruneOpts) error `perm:"admin"`
@@ -286,12 +290,16 @@ type FullNodeMethods struct {

 	EthGetTransactionByHash func(p0 context.Context, p1 *ethtypes.EthHash) (*ethtypes.EthTx, error) `perm:"read"`

+	EthGetTransactionByHashLimited func(p0 context.Context, p1 *ethtypes.EthHash, p2 abi.ChainEpoch) (*ethtypes.EthTx, error) `perm:"read"`
+
 	EthGetTransactionCount func(p0 context.Context, p1 ethtypes.EthAddress, p2 string) (ethtypes.EthUint64, error) `perm:"read"`

 	EthGetTransactionHashByCid func(p0 context.Context, p1 cid.Cid) (*ethtypes.EthHash, error) `perm:"read"`

 	EthGetTransactionReceipt func(p0 context.Context, p1 ethtypes.EthHash) (*EthTxReceipt, error) `perm:"read"`

+	EthGetTransactionReceiptLimited func(p0 context.Context, p1 ethtypes.EthHash, p2 abi.ChainEpoch) (*EthTxReceipt, error) `perm:"read"`
+
 	EthMaxPriorityFeePerGas func(p0 context.Context) (ethtypes.EthBigInt, error) `perm:"read"`

 	EthNewBlockFilter func(p0 context.Context) (ethtypes.EthFilterID, error) `perm:"write"`
@@ -688,18 +696,18 @@ type GatewayMethods struct {

 	EthGetStorageAt func(p0 context.Context, p1 ethtypes.EthAddress, p2 ethtypes.EthBytes, p3 string) (ethtypes.EthBytes, error) ``

-	EthGetTransactionByBlockHashAndIndex func(p0 context.Context, p1 ethtypes.EthHash, p2 ethtypes.EthUint64) (ethtypes.EthTx, error) ``
-
-	EthGetTransactionByBlockNumberAndIndex func(p0 context.Context, p1 ethtypes.EthUint64, p2 ethtypes.EthUint64) (ethtypes.EthTx, error) ``
-
 	EthGetTransactionByHash func(p0 context.Context, p1 *ethtypes.EthHash) (*ethtypes.EthTx, error) ``

+	EthGetTransactionByHashLimited func(p0 context.Context, p1 *ethtypes.EthHash, p2 abi.ChainEpoch) (*ethtypes.EthTx, error) ``
+
 	EthGetTransactionCount func(p0 context.Context, p1 ethtypes.EthAddress, p2 string) (ethtypes.EthUint64, error) ``

 	EthGetTransactionHashByCid func(p0 context.Context, p1 cid.Cid) (*ethtypes.EthHash, error) ``

 	EthGetTransactionReceipt func(p0 context.Context, p1 ethtypes.EthHash) (*EthTxReceipt, error) ``

+	EthGetTransactionReceiptLimited func(p0 context.Context, p1 ethtypes.EthHash, p2 abi.ChainEpoch) (*EthTxReceipt, error) ``
+
 	EthMaxPriorityFeePerGas func(p0 context.Context) (ethtypes.EthBigInt, error) ``

 	EthNewBlockFilter func(p0 context.Context) (ethtypes.EthFilterID, error) ``
@@ -718,6 +726,8 @@ type GatewayMethods struct {

 	EthUnsubscribe func(p0 context.Context, p1 ethtypes.EthSubscriptionID) (bool, error) ``

+	GasEstimateGasPremium func(p0 context.Context, p1 uint64, p2 address.Address, p3 int64, p4 types.TipSetKey) (types.BigInt, error) ``
+
 	GasEstimateMessageGas func(p0 context.Context, p1 *types.Message, p2 *MessageSendSpec, p3 types.TipSetKey) (*types.Message, error) ``

 	MpoolGetNonce func(p0 context.Context, p1 address.Address) (uint64, error) ``
@@ -760,18 +770,24 @@ type GatewayMethods struct {

 	StateMinerProvingDeadline func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*dline.Info, error) ``

+	StateMinerSectorCount func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (MinerSectors, error) ``
+
 	StateNetworkName func(p0 context.Context) (dtypes.NetworkName, error) ``

 	StateNetworkVersion func(p0 context.Context, p1 types.TipSetKey) (apitypes.NetworkVersion, error) ``

 	StateReadState func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*ActorState, error) ``

+	StateReplay func(p0 context.Context, p1 types.TipSetKey, p2 cid.Cid) (*InvocResult, error) ``
+
 	StateSearchMsg func(p0 context.Context, p1 types.TipSetKey, p2 cid.Cid, p3 abi.ChainEpoch, p4 bool) (*MsgLookup, error) ``

 	StateSectorGetInfo func(p0 context.Context, p1 address.Address, p2 abi.SectorNumber, p3 types.TipSetKey) (*miner.SectorOnChainInfo, error) ``

 	StateVerifiedClientStatus func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*abi.StoragePower, error) ``

+	StateVerifierStatus func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*abi.StoragePower, error) ``
+
 	StateWaitMsg func(p0 context.Context, p1 cid.Cid, p2 uint64, p3 abi.ChainEpoch, p4 bool) (*MsgLookup, error) ``

 	Version func(p0 context.Context) (APIVersion, error) ``
@@ -951,7 +967,7 @@ type StorageMinerMethods struct {

 	MarketListIncompleteDeals func(p0 context.Context) ([]storagemarket.MinerDeal, error) `perm:"read"`

-	MarketListRetrievalDeals func(p0 context.Context) ([]retrievalmarket.ProviderDealState, error) `perm:"read"`
+	MarketListRetrievalDeals func(p0 context.Context) ([]struct{}, error) `perm:"read"`

 	MarketPendingDeals func(p0 context.Context) (PendingDealInfo, error) `perm:"write"`

@@ -1447,6 +1463,17 @@ func (s *FullNodeStub) ChainExport(p0 context.Context, p1 abi.ChainEpoch, p2 boo
 	return nil, ErrNotSupported
 }

+func (s *FullNodeStruct) ChainExportRangeInternal(p0 context.Context, p1 types.TipSetKey, p2 types.TipSetKey, p3 ChainExportConfig) error {
+	if s.Internal.ChainExportRangeInternal == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.ChainExportRangeInternal(p0, p1, p2, p3)
+}
+
+func (s *FullNodeStub) ChainExportRangeInternal(p0 context.Context, p1 types.TipSetKey, p2 types.TipSetKey, p3 ChainExportConfig) error {
+	return ErrNotSupported
+}
+
 func (s *FullNodeStruct) ChainGetBlock(p0 context.Context, p1 cid.Cid) (*types.BlockHeader, error) {
 	if s.Internal.ChainGetBlock == nil {
 		return nil, ErrNotSupported
@@ -1612,6 +1639,17 @@ func (s *FullNodeStub) ChainHead(p0 context.Context) (*types.TipSet, error) {
 	return nil, ErrNotSupported
 }

+func (s *FullNodeStruct) ChainHotGC(p0 context.Context, p1 HotGCOpts) error {
+	if s.Internal.ChainHotGC == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.ChainHotGC(p0, p1)
+}
+
+func (s *FullNodeStub) ChainHotGC(p0 context.Context, p1 HotGCOpts) error {
+	return ErrNotSupported
+}
+
 func (s *FullNodeStruct) ChainNotify(p0 context.Context) (<-chan []*HeadChange, error) {
 	if s.Internal.ChainNotify == nil {
 		return nil, ErrNotSupported
@@ -2250,6 +2288,17 @@ func (s *FullNodeStub) EthGetTransactionByHash(p0 context.Context, p1 *ethtypes.
 	return nil, ErrNotSupported
 }

+func (s *FullNodeStruct) EthGetTransactionByHashLimited(p0 context.Context, p1 *ethtypes.EthHash, p2 abi.ChainEpoch) (*ethtypes.EthTx, error) {
+	if s.Internal.EthGetTransactionByHashLimited == nil {
+		return nil, ErrNotSupported
+	}
+	return s.Internal.EthGetTransactionByHashLimited(p0, p1, p2)
+}
+
+func (s *FullNodeStub) EthGetTransactionByHashLimited(p0 context.Context, p1 *ethtypes.EthHash, p2 abi.ChainEpoch) (*ethtypes.EthTx, error) {
+	return nil, ErrNotSupported
+}
+
 func (s *FullNodeStruct) EthGetTransactionCount(p0 context.Context, p1 ethtypes.EthAddress, p2 string) (ethtypes.EthUint64, error) {
 	if s.Internal.EthGetTransactionCount == nil {
 		return *new(ethtypes.EthUint64), ErrNotSupported
@@ -2283,6 +2332,17 @@ func (s *FullNodeStub) EthGetTransactionReceipt(p0 context.Context, p1 ethtypes.
 	return nil, ErrNotSupported
 }

+func (s *FullNodeStruct) EthGetTransactionReceiptLimited(p0 context.Context, p1 ethtypes.EthHash, p2 abi.ChainEpoch) (*EthTxReceipt, error) {
+	if s.Internal.EthGetTransactionReceiptLimited == nil {
+		return nil, ErrNotSupported
+	}
+	return s.Internal.EthGetTransactionReceiptLimited(p0, p1, p2)
+}
+
+func (s *FullNodeStub) EthGetTransactionReceiptLimited(p0 context.Context, p1 ethtypes.EthHash, p2 abi.ChainEpoch) (*EthTxReceipt, error) {
+	return nil, ErrNotSupported
+}
+
 func (s *FullNodeStruct) EthMaxPriorityFeePerGas(p0 context.Context) (ethtypes.EthBigInt, error) {
 	if s.Internal.EthMaxPriorityFeePerGas == nil {
 		return *new(ethtypes.EthBigInt), ErrNotSupported
@@ -4395,28 +4455,6 @@ func (s *GatewayStub) EthGetStorageAt(p0 context.Context, p1 ethtypes.EthAddress
 	return *new(ethtypes.EthBytes), ErrNotSupported
 }

-func (s *GatewayStruct) EthGetTransactionByBlockHashAndIndex(p0 context.Context, p1 ethtypes.EthHash, p2 ethtypes.EthUint64) (ethtypes.EthTx, error) {
-	if s.Internal.EthGetTransactionByBlockHashAndIndex == nil {
-		return *new(ethtypes.EthTx), ErrNotSupported
-	}
-	return s.Internal.EthGetTransactionByBlockHashAndIndex(p0, p1, p2)
-}
-
-func (s *GatewayStub) EthGetTransactionByBlockHashAndIndex(p0 context.Context, p1 ethtypes.EthHash, p2 ethtypes.EthUint64) (ethtypes.EthTx, error) {
-	return *new(ethtypes.EthTx), ErrNotSupported
-}
-
-func (s *GatewayStruct) EthGetTransactionByBlockNumberAndIndex(p0 context.Context, p1 ethtypes.EthUint64, p2 ethtypes.EthUint64) (ethtypes.EthTx, error) {
-	if s.Internal.EthGetTransactionByBlockNumberAndIndex == nil {
-		return *new(ethtypes.EthTx), ErrNotSupported
-	}
-	return s.Internal.EthGetTransactionByBlockNumberAndIndex(p0, p1, p2)
-}
-
-func (s *GatewayStub) EthGetTransactionByBlockNumberAndIndex(p0 context.Context, p1 ethtypes.EthUint64, p2 ethtypes.EthUint64) (ethtypes.EthTx, error) {
-	return *new(ethtypes.EthTx), ErrNotSupported
-}
-
 func (s *GatewayStruct) EthGetTransactionByHash(p0 context.Context, p1 *ethtypes.EthHash) (*ethtypes.EthTx, error) {
 	if s.Internal.EthGetTransactionByHash == nil {
 		return nil, ErrNotSupported
@@ -4428,6 +4466,17 @@ func (s *GatewayStub) EthGetTransactionByHash(p0 context.Context, p1 *ethtypes.E
 	return nil, ErrNotSupported
 }

+func (s *GatewayStruct) EthGetTransactionByHashLimited(p0 context.Context, p1 *ethtypes.EthHash, p2 abi.ChainEpoch) (*ethtypes.EthTx, error) {
+	if s.Internal.EthGetTransactionByHashLimited == nil {
+		return nil, ErrNotSupported
+	}
+	return s.Internal.EthGetTransactionByHashLimited(p0, p1, p2)
+}
+
+func (s *GatewayStub) EthGetTransactionByHashLimited(p0 context.Context, p1 *ethtypes.EthHash, p2 abi.ChainEpoch) (*ethtypes.EthTx, error) {
+	return nil, ErrNotSupported
+}
+
 func (s *GatewayStruct) EthGetTransactionCount(p0 context.Context, p1 ethtypes.EthAddress, p2 string) (ethtypes.EthUint64, error) {
 	if s.Internal.EthGetTransactionCount == nil {
 		return *new(ethtypes.EthUint64), ErrNotSupported
@@ -4461,6 +4510,17 @@ func (s *GatewayStub) EthGetTransactionReceipt(p0 context.Context, p1 ethtypes.E
 	return nil, ErrNotSupported
 }

+func (s *GatewayStruct) EthGetTransactionReceiptLimited(p0 context.Context, p1 ethtypes.EthHash, p2 abi.ChainEpoch) (*EthTxReceipt, error) {
+	if s.Internal.EthGetTransactionReceiptLimited == nil {
+		return nil, ErrNotSupported
+	}
+	return s.Internal.EthGetTransactionReceiptLimited(p0, p1, p2)
+}
+
+func (s *GatewayStub) EthGetTransactionReceiptLimited(p0 context.Context, p1 ethtypes.EthHash, p2 abi.ChainEpoch) (*EthTxReceipt, error) {
+	return nil, ErrNotSupported
+}
+
 func (s *GatewayStruct) EthMaxPriorityFeePerGas(p0 context.Context) (ethtypes.EthBigInt, error) {
 	if s.Internal.EthMaxPriorityFeePerGas == nil {
 		return *new(ethtypes.EthBigInt), ErrNotSupported
@@ -4560,6 +4620,17 @@ func (s *GatewayStub) EthUnsubscribe(p0 context.Context, p1 ethtypes.EthSubscrip
 	return false, ErrNotSupported
 }

+func (s *GatewayStruct) GasEstimateGasPremium(p0 context.Context, p1 uint64, p2 address.Address, p3 int64, p4 types.TipSetKey) (types.BigInt, error) {
+	if s.Internal.GasEstimateGasPremium == nil {
+		return *new(types.BigInt), ErrNotSupported
+	}
+	return s.Internal.GasEstimateGasPremium(p0, p1, p2, p3, p4)
+}
+
+func (s *GatewayStub) GasEstimateGasPremium(p0 context.Context, p1 uint64, p2 address.Address, p3 int64, p4 types.TipSetKey) (types.BigInt, error) {
+	return *new(types.BigInt), ErrNotSupported
+}
+
 func (s *GatewayStruct) GasEstimateMessageGas(p0 context.Context, p1 *types.Message, p2 *MessageSendSpec, p3 types.TipSetKey) (*types.Message, error) {
 	if s.Internal.GasEstimateMessageGas == nil {
 		return nil, ErrNotSupported
@@ -4791,6 +4862,17 @@ func (s *GatewayStub) StateMinerProvingDeadline(p0 context.Context, p1 address.A
 	return nil, ErrNotSupported
 }

+func (s *GatewayStruct) StateMinerSectorCount(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (MinerSectors, error) {
+	if s.Internal.StateMinerSectorCount == nil {
+		return *new(MinerSectors), ErrNotSupported
+	}
+	return s.Internal.StateMinerSectorCount(p0, p1, p2)
+}
+
+func (s *GatewayStub) StateMinerSectorCount(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (MinerSectors, error) {
+	return *new(MinerSectors), ErrNotSupported
+}
+
 func (s *GatewayStruct) StateNetworkName(p0 context.Context) (dtypes.NetworkName, error) {
 	if s.Internal.StateNetworkName == nil {
 		return *new(dtypes.NetworkName), ErrNotSupported
@@ -4824,6 +4906,17 @@ func (s *GatewayStub) StateReadState(p0 context.Context, p1 address.Address, p2
 	return nil, ErrNotSupported
 }

+func (s *GatewayStruct) StateReplay(p0 context.Context, p1 types.TipSetKey, p2 cid.Cid) (*InvocResult, error) {
+	if s.Internal.StateReplay == nil {
+		return nil, ErrNotSupported
+	}
+	return s.Internal.StateReplay(p0, p1, p2)
+}
+
+func (s *GatewayStub) StateReplay(p0 context.Context, p1 types.TipSetKey, p2 cid.Cid) (*InvocResult, error) {
+	return nil, ErrNotSupported
+}
+
 func (s *GatewayStruct) StateSearchMsg(p0 context.Context, p1 types.TipSetKey, p2 cid.Cid, p3 abi.ChainEpoch, p4 bool) (*MsgLookup, error) {
 	if s.Internal.StateSearchMsg == nil {
 		return nil, ErrNotSupported
@@ -4857,6 +4950,17 @@ func (s *GatewayStub) StateVerifiedClientStatus(p0 context.Context, p1 address.A
 	return nil, ErrNotSupported
 }

+func (s *GatewayStruct) StateVerifierStatus(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*abi.StoragePower, error) {
+	if s.Internal.StateVerifierStatus == nil {
+		return nil, ErrNotSupported
+	}
+	return s.Internal.StateVerifierStatus(p0, p1, p2)
+}
+
+func (s *GatewayStub) StateVerifierStatus(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*abi.StoragePower, error) {
+	return nil, ErrNotSupported
+}
+
 func (s *GatewayStruct) StateWaitMsg(p0 context.Context, p1 cid.Cid, p2 uint64, p3 abi.ChainEpoch, p4 bool) (*MsgLookup, error) {
 	if s.Internal.StateWaitMsg == nil {
 		return nil, ErrNotSupported
@@ -5671,15 +5775,15 @@ func (s *StorageMinerStub) MarketListIncompleteDeals(p0 context.Context) ([]stor
 	return *new([]storagemarket.MinerDeal), ErrNotSupported
 }

-func (s *StorageMinerStruct) MarketListRetrievalDeals(p0 context.Context) ([]retrievalmarket.ProviderDealState, error) {
+func (s *StorageMinerStruct) MarketListRetrievalDeals(p0 context.Context) ([]struct{}, error) {
 	if s.Internal.MarketListRetrievalDeals == nil {
-		return *new([]retrievalmarket.ProviderDealState), ErrNotSupported
+		return *new([]struct{}), ErrNotSupported
 	}
 	return s.Internal.MarketListRetrievalDeals(p0)
 }

-func (s *StorageMinerStub) MarketListRetrievalDeals(p0 context.Context) ([]retrievalmarket.ProviderDealState, error) {
-	return *new([]retrievalmarket.ProviderDealState), ErrNotSupported
+func (s *StorageMinerStub) MarketListRetrievalDeals(p0 context.Context) ([]struct{}, error) {
+	return *new([]struct{}), ErrNotSupported
 }

 func (s *StorageMinerStruct) MarketPendingDeals(p0 context.Context) (PendingDealInfo, error) {
@@ -8,13 +8,15 @@ import (
 	"github.com/google/uuid"
 	"github.com/ipfs/go-cid"
 	"github.com/ipfs/go-graphsync"
+	"github.com/ipld/go-ipld-prime"
+	"github.com/ipld/go-ipld-prime/codec/dagjson"
 	pubsub "github.com/libp2p/go-libp2p-pubsub"
 	"github.com/libp2p/go-libp2p/core/network"
 	"github.com/libp2p/go-libp2p/core/peer"
 	ma "github.com/multiformats/go-multiaddr"

 	"github.com/filecoin-project/go-address"
-	datatransfer "github.com/filecoin-project/go-data-transfer"
+	datatransfer "github.com/filecoin-project/go-data-transfer/v2"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/builtin/v9/miner"
@@ -110,16 +112,12 @@ func NewDataTransferChannel(hostID peer.ID, channelState datatransfer.ChannelSta
 		IsSender:   channelState.Sender() == hostID,
 		Message:    channelState.Message(),
 	}
-	stringer, ok := channelState.Voucher().(fmt.Stringer)
-	if ok {
-		channel.Voucher = stringer.String()
+	voucher := channelState.Voucher()
+	voucherJSON, err := ipld.Encode(voucher.Voucher, dagjson.Encode)
+	if err != nil {
+		channel.Voucher = fmt.Errorf("Voucher Serialization: %w", err).Error()
 	} else {
-		voucherJSON, err := json.Marshal(channelState.Voucher())
-		if err != nil {
-			channel.Voucher = fmt.Errorf("Voucher Serialization: %w", err).Error()
-		} else {
-			channel.Voucher = string(voucherJSON)
-		}
+		channel.Voucher = string(voucherJSON)
 	}
 	if channel.IsSender {
 		channel.IsInitiator = !channelState.IsPull()
@@ -339,8 +337,6 @@ type ForkUpgradeParams struct {
 	UpgradeSkyrHeight          abi.ChainEpoch
 	UpgradeSharkHeight         abi.ChainEpoch
 	UpgradeHyggeHeight         abi.ChainEpoch
-	UpgradeLightningHeight     abi.ChainEpoch
-	UpgradeThunderHeight       abi.ChainEpoch
 }

 type NonceMapType map[address.Address]uint64
@@ -400,3 +396,12 @@ func (m *MsgUuidMapType) UnmarshalJSON(b []byte) error {
 	}
 	return nil
 }
+
+// ChainExportConfig holds configuration for chain ranged exports.
+type ChainExportConfig struct {
+	WriteBufferSize   int
+	NumWorkers        int
+	IncludeMessages   bool
+	IncludeReceipts   bool
+	IncludeStateRoots bool
+}
@@ -10,7 +10,7 @@ import (

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-bitfield"
-	datatransfer "github.com/filecoin-project/go-data-transfer"
+	datatransfer "github.com/filecoin-project/go-data-transfer/v2"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
 	"github.com/filecoin-project/go-state-types/abi"
@@ -35,6 +35,9 @@ import (
 //  * Generate openrpc blobs

 type Gateway interface {
+	StateMinerSectorCount(context.Context, address.Address, types.TipSetKey) (api.MinerSectors, error)
+	GasEstimateGasPremium(context.Context, uint64, address.Address, int64, types.TipSetKey) (types.BigInt, error)
+	StateReplay(context.Context, types.TipSetKey, cid.Cid) (*api.InvocResult, error)
 	ChainHasObj(context.Context, cid.Cid) (bool, error)
 	ChainPutObj(context.Context, blocks.Block) error
 	ChainHead(ctx context.Context) (*types.TipSet, error)
@@ -12,7 +12,7 @@ import (

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-bitfield"
-	datatransfer "github.com/filecoin-project/go-data-transfer"
+	datatransfer "github.com/filecoin-project/go-data-transfer/v2"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
 	"github.com/filecoin-project/go-state-types/abi"
@@ -449,6 +449,8 @@ type GatewayMethods struct {

 	ChainReadObj func(p0 context.Context, p1 cid.Cid) ([]byte, error) ``

+	GasEstimateGasPremium func(p0 context.Context, p1 uint64, p2 address.Address, p3 int64, p4 types.TipSetKey) (types.BigInt, error) ``
+
 	GasEstimateMessageGas func(p0 context.Context, p1 *types.Message, p2 *api.MessageSendSpec, p3 types.TipSetKey) (*types.Message, error) ``

 	MpoolGetNonce func(p0 context.Context, p1 address.Address) (uint64, error) ``
@@ -487,10 +489,14 @@ type GatewayMethods struct {

 	StateMinerProvingDeadline func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*dline.Info, error) ``

+	StateMinerSectorCount func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (api.MinerSectors, error) ``
+
 	StateNetworkName func(p0 context.Context) (dtypes.NetworkName, error) ``

 	StateNetworkVersion func(p0 context.Context, p1 types.TipSetKey) (abinetwork.Version, error) ``

+	StateReplay func(p0 context.Context, p1 types.TipSetKey, p2 cid.Cid) (*api.InvocResult, error) ``
+
 	StateSearchMsg func(p0 context.Context, p1 cid.Cid) (*api.MsgLookup, error) ``

 	StateSectorGetInfo func(p0 context.Context, p1 address.Address, p2 abi.SectorNumber, p3 types.TipSetKey) (*miner.SectorOnChainInfo, error) ``
@@ -2674,6 +2680,17 @@ func (s *GatewayStub) ChainReadObj(p0 context.Context, p1 cid.Cid) ([]byte, erro
 	return *new([]byte), ErrNotSupported
 }

+func (s *GatewayStruct) GasEstimateGasPremium(p0 context.Context, p1 uint64, p2 address.Address, p3 int64, p4 types.TipSetKey) (types.BigInt, error) {
+	if s.Internal.GasEstimateGasPremium == nil {
+		return *new(types.BigInt), ErrNotSupported
+	}
+	return s.Internal.GasEstimateGasPremium(p0, p1, p2, p3, p4)
+}
+
+func (s *GatewayStub) GasEstimateGasPremium(p0 context.Context, p1 uint64, p2 address.Address, p3 int64, p4 types.TipSetKey) (types.BigInt, error) {
+	return *new(types.BigInt), ErrNotSupported
+}
+
 func (s *GatewayStruct) GasEstimateMessageGas(p0 context.Context, p1 *types.Message, p2 *api.MessageSendSpec, p3 types.TipSetKey) (*types.Message, error) {
 	if s.Internal.GasEstimateMessageGas == nil {
 		return nil, ErrNotSupported
@@ -2883,6 +2900,17 @@ func (s *GatewayStub) StateMinerProvingDeadline(p0 context.Context, p1 address.A
 	return nil, ErrNotSupported
 }

+func (s *GatewayStruct) StateMinerSectorCount(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (api.MinerSectors, error) {
+	if s.Internal.StateMinerSectorCount == nil {
+		return *new(api.MinerSectors), ErrNotSupported
+	}
+	return s.Internal.StateMinerSectorCount(p0, p1, p2)
+}
+
+func (s *GatewayStub) StateMinerSectorCount(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (api.MinerSectors, error) {
+	return *new(api.MinerSectors), ErrNotSupported
+}
+
 func (s *GatewayStruct) StateNetworkName(p0 context.Context) (dtypes.NetworkName, error) {
 	if s.Internal.StateNetworkName == nil {
 		return *new(dtypes.NetworkName), ErrNotSupported
@@ -2905,6 +2933,17 @@ func (s *GatewayStub) StateNetworkVersion(p0 context.Context, p1 types.TipSetKey
 	return *new(abinetwork.Version), ErrNotSupported
 }

+func (s *GatewayStruct) StateReplay(p0 context.Context, p1 types.TipSetKey, p2 cid.Cid) (*api.InvocResult, error) {
+	if s.Internal.StateReplay == nil {
+		return nil, ErrNotSupported
+	}
+	return s.Internal.StateReplay(p0, p1, p2)
+}
+
+func (s *GatewayStub) StateReplay(p0 context.Context, p1 types.TipSetKey, p2 cid.Cid) (*api.InvocResult, error) {
+	return nil, ErrNotSupported
+}
+
 func (s *GatewayStruct) StateSearchMsg(p0 context.Context, p1 cid.Cid) (*api.MsgLookup, error) {
 	if s.Internal.StateSearchMsg == nil {
 		return nil, ErrNotSupported
@@ -20,7 +20,7 @@ import (

 	address "github.com/filecoin-project/go-address"
 	bitfield "github.com/filecoin-project/go-bitfield"
-	datatransfer "github.com/filecoin-project/go-data-transfer"
+	datatransfer "github.com/filecoin-project/go-data-transfer/v2"
 	retrievalmarket "github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	storagemarket "github.com/filecoin-project/go-fil-markets/storagemarket"
 	auth "github.com/filecoin-project/go-jsonrpc/auth"
@@ -20,6 +20,7 @@ import (
 	pool "github.com/libp2p/go-buffer-pool"
 	"github.com/multiformats/go-base32"
 	"go.uber.org/zap"
+	"golang.org/x/xerrors"

 	"github.com/filecoin-project/lotus/blockstore"
 )
@@ -44,7 +45,8 @@ const (
 	// MemoryMap is equivalent to badger/options.MemoryMap.
 	MemoryMap = options.MemoryMap
 	// LoadToRAM is equivalent to badger/options.LoadToRAM.
-	LoadToRAM = options.LoadToRAM
+	LoadToRAM          = options.LoadToRAM
+	defaultGCThreshold = 0.125
 )

 // Options embeds the badger options themselves, and augments them with
@@ -394,6 +396,9 @@ func (b *Blockstore) doCopy(from, to *badger.DB) error {
 	if workers < 2 {
 		workers = 2
 	}
+	if workers > 8 {
+		workers = 8
+	}

 	stream := from.NewStream()
 	stream.NumGo = workers
@@ -439,7 +444,7 @@ func (b *Blockstore) deleteDB(path string) {
 	}
 }

-func (b *Blockstore) onlineGC() error {
+func (b *Blockstore) onlineGC(ctx context.Context, threshold float64) error {
 	b.lockDB()
 	defer b.unlockDB()

@@ -448,6 +453,9 @@ func (b *Blockstore) onlineGC() error {
 	if nworkers < 2 {
 		nworkers = 2
 	}
+	if nworkers > 7 { // max out at 1 goroutine per badger level
+		nworkers = 7
+	}

 	err := b.db.Flatten(nworkers)
 	if err != nil {
@@ -455,7 +463,12 @@ func (b *Blockstore) onlineGC() error {
 	}

 	for err == nil {
-		err = b.db.RunValueLogGC(0.125)
+		select {
+		case <-ctx.Done():
+			err = ctx.Err()
+		default:
+			err = b.db.RunValueLogGC(threshold)
+		}
 	}

 	if err == badger.ErrNoRewrite {
@@ -468,7 +481,7 @@ func (b *Blockstore) onlineGC() error {

 // CollectGarbage compacts and runs garbage collection on the value log;
 // implements the BlockstoreGC trait
-func (b *Blockstore) CollectGarbage(opts ...blockstore.BlockstoreGCOption) error {
+func (b *Blockstore) CollectGarbage(ctx context.Context, opts ...blockstore.BlockstoreGCOption) error {
 	if err := b.access(); err != nil {
 		return err
 	}
@@ -485,8 +498,48 @@ func (b *Blockstore) CollectGarbage(opts ...blockstore.BlockstoreGCOption) error
 	if options.FullGC {
 		return b.movingGC()
 	}
+	threshold := options.Threshold
+	if threshold == 0 {
+		threshold = defaultGCThreshold
+	}
+	return b.onlineGC(ctx, threshold)
+}

-	return b.onlineGC()
+// GCOnce runs garbage collection on the value log;
+// implements BlockstoreGCOnce trait
+func (b *Blockstore) GCOnce(ctx context.Context, opts ...blockstore.BlockstoreGCOption) error {
+	if err := b.access(); err != nil {
+		return err
+	}
+	defer b.viewers.Done()
+
+	var options blockstore.BlockstoreGCOptions
+	for _, opt := range opts {
+		err := opt(&options)
+		if err != nil {
+			return err
+		}
+	}
+	if options.FullGC {
+		return xerrors.Errorf("FullGC option specified for GCOnce but full GC is non incremental")
+	}
+
+	threshold := options.Threshold
+	if threshold == 0 {
+		threshold = defaultGCThreshold
+	}
+
+	b.lockDB()
+	defer b.unlockDB()
+
+	// Note no compaction needed before single GC as we will hit at most one vlog anyway
+	err := b.db.RunValueLogGC(threshold)
+	if err == badger.ErrNoRewrite {
+		// not really an error in this case, it signals the end of GC
+		return nil
+	}
+
+	return err
 }

 // Size returns the aggregate size of the blockstore
@@ -551,6 +604,18 @@ func (b *Blockstore) View(ctx context.Context, cid cid.Cid, fn func([]byte) erro
 	})
 }

+func (b *Blockstore) Flush(context.Context) error {
+	if err := b.access(); err != nil {
+		return err
+	}
+	defer b.viewers.Done()
+
+	b.lockDB()
+	defer b.unlockDB()
+
+	return b.db.Sync()
+}
+
 // Has implements Blockstore.Has.
 func (b *Blockstore) Has(ctx context.Context, cid cid.Cid) (bool, error) {
 	if err := b.access(); err != nil {
@@ -145,7 +145,7 @@ func testMove(t *testing.T, optsF func(string) Options) {
 		return nil
 	})
 	g.Go(func() error {
-		return db.CollectGarbage(blockstore.WithFullGC(true))
+		return db.CollectGarbage(ctx, blockstore.WithFullGC(true))
 	})

 	err = g.Wait()
@@ -230,7 +230,7 @@ func testMove(t *testing.T, optsF func(string) Options) {
 	checkPath()

 	// now do another FullGC to test the double move and following of symlinks
-	if err := db.CollectGarbage(blockstore.WithFullGC(true)); err != nil {
+	if err := db.CollectGarbage(ctx, blockstore.WithFullGC(true)); err != nil {
 		t.Fatal(err)
 	}

@@ -18,6 +18,7 @@ type Blockstore interface {
 	blockstore.Blockstore
 	blockstore.Viewer
 	BatchDeleter
+	Flusher
 }

 // BasicBlockstore is an alias to the original IPFS Blockstore.
@@ -25,6 +26,10 @@ type BasicBlockstore = blockstore.Blockstore

 type Viewer = blockstore.Viewer

+type Flusher interface {
+	Flush(context.Context) error
+}
+
 type BatchDeleter interface {
 	DeleteMany(ctx context.Context, cids []cid.Cid) error
 }
@@ -36,7 +41,12 @@ type BlockstoreIterator interface {

 // BlockstoreGC is a trait for blockstores that support online garbage collection
 type BlockstoreGC interface {
-	CollectGarbage(options ...BlockstoreGCOption) error
+	CollectGarbage(ctx context.Context, options ...BlockstoreGCOption) error
+}
+
+// BlockstoreGCOnce is a trait for a blockstore that supports incremental online garbage collection
+type BlockstoreGCOnce interface {
+	GCOnce(ctx context.Context, options ...BlockstoreGCOption) error
 }

 // BlockstoreGCOption is a functional interface for controlling blockstore GC options
@@ -45,6 +55,8 @@ type BlockstoreGCOption = func(*BlockstoreGCOptions) error
 // BlockstoreGCOptions is a struct with GC options
 type BlockstoreGCOptions struct {
 	FullGC bool
+	// fraction of garbage in badger vlog before its worth processing in online GC
+	Threshold float64
 }

 func WithFullGC(fullgc bool) BlockstoreGCOption {
@@ -54,6 +66,13 @@ func WithFullGC(fullgc bool) BlockstoreGCOption {
 	}
 }

+func WithThreshold(threshold float64) BlockstoreGCOption {
+	return func(opts *BlockstoreGCOptions) error {
+		opts.Threshold = threshold
+		return nil
+	}
+}
+
 // BlockstoreSize is a trait for on-disk blockstores that can report their size
 type BlockstoreSize interface {
 	Size() (int64, error)
@@ -92,6 +111,13 @@ type adaptedBlockstore struct {

 var _ Blockstore = (*adaptedBlockstore)(nil)

+func (a *adaptedBlockstore) Flush(ctx context.Context) error {
+	if flusher, canFlush := a.Blockstore.(Flusher); canFlush {
+		return flusher.Flush(ctx)
+	}
+	return nil
+}
+
 func (a *adaptedBlockstore) View(ctx context.Context, cid cid.Cid, callback func([]byte) error) error {
 	blk, err := a.Get(ctx, cid)
 	if err != nil {
@@ -46,6 +46,8 @@ var (
 	_ Viewer     = (*BufferedBlockstore)(nil)
 )

+func (bs *BufferedBlockstore) Flush(ctx context.Context) error { return bs.write.Flush(ctx) }
+
 func (bs *BufferedBlockstore) AllKeysChan(ctx context.Context) (<-chan cid.Cid, error) {
 	a, err := bs.read.AllKeysChan(ctx)
 	if err != nil {
@@ -38,6 +38,10 @@ func (b *discardstore) View(ctx context.Context, cid cid.Cid, f func([]byte) err
 	return b.bs.View(ctx, cid, f)
 }

+func (b *discardstore) Flush(ctx context.Context) error {
+	return nil
+}
+
 func (b *discardstore) Put(ctx context.Context, blk blocks.Block) error {
 	return nil
 }
@@ -179,3 +179,7 @@ func (b *idstore) Close() error {
 	}
 	return nil
 }
+
+func (b *idstore) Flush(ctx context.Context) error {
+	return b.bs.Flush(ctx)
+}
@@ -3,7 +3,7 @@ package blockstore
 import (
 	"bytes"
 	"context"
-	"io/ioutil"
+	"io"

 	"github.com/ipfs/go-cid"
 	httpapi "github.com/ipfs/go-ipfs-http-client"
@@ -103,7 +103,7 @@ func (i *IPFSBlockstore) Get(ctx context.Context, cid cid.Cid) (blocks.Block, er
 		return nil, xerrors.Errorf("getting ipfs block: %w", err)
 	}

-	data, err := ioutil.ReadAll(rd)
+	data, err := io.ReadAll(rd)
 	if err != nil {
 		return nil, err
 	}
@@ -17,6 +17,8 @@ func NewMemory() MemBlockstore {
 // To match behavior of badger blockstore we index by multihash only.
 type MemBlockstore map[string]blocks.Block

+func (MemBlockstore) Flush(context.Context) error { return nil }
+
 func (m MemBlockstore) DeleteBlock(ctx context.Context, k cid.Cid) error {
 	delete(m, string(k.Hash()))
 	return nil
@@ -410,6 +410,8 @@ func (n *NetworkStore) HashOnRead(enabled bool) {
 	return
 }

+func (*NetworkStore) Flush(context.Context) error { return nil }
+
 func (n *NetworkStore) Stop(ctx context.Context) error {
 	close(n.closing)

@@ -11,6 +11,8 @@ import (
 	"github.com/ipfs/go-cid"
 	"go.uber.org/zap"
 	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/system"
 )

 type BadgerMarkSetEnv struct {
@@ -349,7 +351,7 @@ func (s *BadgerMarkSet) write(seqno int) (err error) {
 	persist := s.persist
 	s.mx.RUnlock()

-	if persist {
+	if persist && !system.BadgerFsyncDisable { // WARNING: disabling sync makes recovery from crash during critical section unsound
 		return s.db.Sync()
 	}

@@ -115,6 +115,23 @@ type Config struct {
 	// A positive value is the number of compactions before a full GC is performed;
 	// a value of 1 will perform full GC in every compaction.
 	HotStoreFullGCFrequency uint64
+
+	// HotstoreMaxSpaceTarget suggests the max allowed space the hotstore can take.
+	// This is not a hard limit, it is possible for the hotstore to exceed the target
+	// for example if state grows massively between compactions. The splitstore
+	// will make a best effort to avoid overflowing the target and in practice should
+	// never overflow.  This field is used when doing GC at the end of a compaction to
+	// adaptively choose moving GC
+	HotstoreMaxSpaceTarget uint64
+
+	// Moving GC will be triggered when total moving size exceeds
+	// HotstoreMaxSpaceTarget - HotstoreMaxSpaceThreshold
+	HotstoreMaxSpaceThreshold uint64
+
+	// Safety buffer to prevent moving GC from overflowing disk.
+	// Moving GC will not occur when total moving size exceeds
+	// HotstoreMaxSpaceTarget - HotstoreMaxSpaceSafetyBuffer
+	HotstoreMaxSpaceSafetyBuffer uint64
 }

 // ChainAccessor allows the Splitstore to access the chain. It will most likely
@@ -165,6 +182,7 @@ type SplitStore struct {

 	compactionIndex int64
 	pruneIndex      int64
+	onlineGCCnt     int64

 	ctx    context.Context
 	cancel func()
@@ -195,6 +213,17 @@ type SplitStore struct {

 	// registered protectors
 	protectors []func(func(cid.Cid) error) error
+
+	// dag sizes measured during latest compaction
+	// logged and used for GC strategy
+
+	// protected by compaction lock
+	szWalk          int64
+	szProtectedTxns int64
+	szKeys          int64 // approximate, not counting keys protected when entering critical section
+
+	// protected by txnLk
+	szMarkedLiveRefs int64
 }

 var _ bstore.Blockstore = (*SplitStore)(nil)
@@ -447,6 +476,23 @@ func (s *SplitStore) GetSize(ctx context.Context, cid cid.Cid) (int, error) {
 	}
 }

+func (s *SplitStore) Flush(ctx context.Context) error {
+	s.txnLk.RLock()
+	defer s.txnLk.RUnlock()
+
+	if err := s.cold.Flush(ctx); err != nil {
+		return err
+	}
+	if err := s.hot.Flush(ctx); err != nil {
+		return err
+	}
+	if err := s.ds.Sync(ctx, dstore.Key{}); err != nil {
+		return err
+	}
+
+	return nil
+}
+
 func (s *SplitStore) Put(ctx context.Context, blk blocks.Block) error {
 	if isIdentiyCid(blk.Cid()) {
 		return nil
@@ -95,7 +95,7 @@ func (s *SplitStore) doCheck(curTs *types.TipSet) error {
 	}
 	defer visitor.Close() //nolint

-	err = s.walkChain(curTs, boundaryEpoch, boundaryEpoch, visitor,
+	size := s.walkChain(curTs, boundaryEpoch, boundaryEpoch, visitor,
 		func(c cid.Cid) error {
 			if isUnitaryObject(c) {
 				return errStopWalk
@@ -133,7 +133,7 @@ func (s *SplitStore) doCheck(curTs *types.TipSet) error {
 		return err
 	}

-	log.Infow("check done", "cold", *coldCnt, "missing", *missingCnt)
+	log.Infow("check done", "cold", *coldCnt, "missing", *missingCnt, "walk size", size)
 	write("--")
 	write("cold: %d missing: %d", *coldCnt, *missingCnt)
 	write("DONE")
@@ -66,7 +66,8 @@ var (
 )

 const (
-	batchSize = 16384
+	batchSize  = 16384
+	cidKeySize = 128
 )

 func (s *SplitStore) HeadChange(_, apply []*types.TipSet) error {
@@ -115,8 +116,6 @@ func (s *SplitStore) HeadChange(_, apply []*types.TipSet) error {
 		return nil
 	}

-	// Prioritize hot store compaction over cold store prune
-
 	if epoch-s.baseEpoch > CompactionThreshold {
 		// it's time to compact -- prepare the transaction and go!
 		s.beginTxnProtect()
@@ -176,6 +175,8 @@ func (s *SplitStore) protectTipSets(apply []*types.TipSet) {
 		timestamp := time.Unix(int64(curTs.MinTimestamp()), 0)
 		doSync := time.Since(timestamp) < SyncWaitTime
 		go func() {
+			// we are holding the txnLk while marking
+			// so critical section cannot delete
 			if doSync {
 				defer func() {
 					s.txnSyncMx.Lock()
@@ -199,9 +200,11 @@ func (s *SplitStore) markLiveRefs(cids []cid.Cid) {
 	log.Debugf("marking %d live refs", len(cids))
 	startMark := time.Now()

+	szMarked := new(int64)
+
 	count := new(int32)
 	visitor := newConcurrentVisitor()
-	walkObject := func(c cid.Cid) error {
+	walkObject := func(c cid.Cid) (int64, error) {
 		return s.walkObjectIncomplete(c, visitor,
 			func(c cid.Cid) error {
 				if isUnitaryObject(c) {
@@ -228,10 +231,12 @@ func (s *SplitStore) markLiveRefs(cids []cid.Cid) {

 	// optimize the common case of single put
 	if len(cids) == 1 {
-		if err := walkObject(cids[0]); err != nil {
+		sz, err := walkObject(cids[0])
+		if err != nil {
 			log.Errorf("error marking tipset refs: %s", err)
 		}
 		log.Debugw("marking live refs done", "took", time.Since(startMark), "marked", *count)
+		atomic.AddInt64(szMarked, sz)
 		return
 	}

@@ -243,9 +248,11 @@ func (s *SplitStore) markLiveRefs(cids []cid.Cid) {

 	worker := func() error {
 		for c := range workch {
-			if err := walkObject(c); err != nil {
+			sz, err := walkObject(c)
+			if err != nil {
 				return err
 			}
+			atomic.AddInt64(szMarked, sz)
 		}

 		return nil
@@ -268,7 +275,8 @@ func (s *SplitStore) markLiveRefs(cids []cid.Cid) {
 		log.Errorf("error marking tipset refs: %s", err)
 	}

-	log.Debugw("marking live refs done", "took", time.Since(startMark), "marked", *count)
+	log.Debugw("marking live refs done", "took", time.Since(startMark), "marked", *count, "size marked", *szMarked)
+	s.szMarkedLiveRefs += atomic.LoadInt64(szMarked)
 }

 // transactionally protect a view
@@ -361,6 +369,7 @@ func (s *SplitStore) protectTxnRefs(markSet MarkSet) error {

 		log.Infow("protecting transactional references", "refs", len(txnRefs))
 		count := 0
+		sz := new(int64)
 		workch := make(chan cid.Cid, len(txnRefs))
 		startProtect := time.Now()

@@ -393,10 +402,11 @@ func (s *SplitStore) protectTxnRefs(markSet MarkSet) error {

 		worker := func() error {
 			for c := range workch {
-				err := s.doTxnProtect(c, markSet)
+				szTxn, err := s.doTxnProtect(c, markSet)
 				if err != nil {
 					return xerrors.Errorf("error protecting transactional references to %s: %w", c, err)
 				}
+				atomic.AddInt64(sz, szTxn)
 			}
 			return nil
 		}
@@ -409,16 +419,16 @@ func (s *SplitStore) protectTxnRefs(markSet MarkSet) error {
 		if err := g.Wait(); err != nil {
 			return err
 		}
-
-		log.Infow("protecting transactional refs done", "took", time.Since(startProtect), "protected", count)
+		s.szProtectedTxns += atomic.LoadInt64(sz)
+		log.Infow("protecting transactional refs done", "took", time.Since(startProtect), "protected", count, "protected size", sz)
 	}
 }

 // transactionally protect a reference by walking the object and marking.
 // concurrent markings are short circuited by checking the markset.
-func (s *SplitStore) doTxnProtect(root cid.Cid, markSet MarkSet) error {
+func (s *SplitStore) doTxnProtect(root cid.Cid, markSet MarkSet) (int64, error) {
 	if err := s.checkClosing(); err != nil {
-		return err
+		return 0, err
 	}

 	// Note: cold objects are deleted heaviest first, so the consituents of an object
@@ -442,7 +452,7 @@ func (s *SplitStore) doTxnProtect(root cid.Cid, markSet MarkSet) error {
 		},
 		func(c cid.Cid) error {
 			if s.txnMissing != nil {
-				log.Warnf("missing object reference %s in %s", c, root)
+				log.Debugf("missing object reference %s in %s", c, root)
 				s.txnRefsMx.Lock()
 				s.txnMissing[c] = struct{}{}
 				s.txnRefsMx.Unlock()
@@ -509,6 +519,7 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {
 		// might be potentially inconsistent; abort compaction and notify the user to intervene.
 		return xerrors.Errorf("checkpoint exists; aborting compaction")
 	}
+	s.clearSizeMeasurements()

 	currentEpoch := curTs.Height()
 	boundaryEpoch := currentEpoch - CompactionBoundary
@@ -598,7 +609,6 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {
 	}

 	err = s.walkChain(curTs, boundaryEpoch, inclMsgsEpoch, &noopVisitor{}, fHot, fCold)
-
 	if err != nil {
 		return xerrors.Errorf("error marking: %w", err)
 	}
@@ -638,7 +648,7 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {
 	defer purgew.Close() //nolint:errcheck

 	// some stats for logging
-	var hotCnt, coldCnt, purgeCnt int
+	var hotCnt, coldCnt, purgeCnt int64
 	err = s.hot.ForEachKey(func(c cid.Cid) error {
 		// was it marked?
 		mark, err := markSet.Has(c)
@@ -689,9 +699,10 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {

 	log.Infow("cold collection done", "took", time.Since(startCollect))

-	log.Infow("compaction stats", "hot", hotCnt, "cold", coldCnt)
-	stats.Record(s.ctx, metrics.SplitstoreCompactionHot.M(int64(hotCnt)))
-	stats.Record(s.ctx, metrics.SplitstoreCompactionCold.M(int64(coldCnt)))
+	log.Infow("compaction stats", "hot", hotCnt, "cold", coldCnt, "purge", purgeCnt)
+	s.szKeys = hotCnt * cidKeySize
+	stats.Record(s.ctx, metrics.SplitstoreCompactionHot.M(hotCnt))
+	stats.Record(s.ctx, metrics.SplitstoreCompactionCold.M(coldCnt))

 	if err := s.checkClosing(); err != nil {
 		return err
@@ -773,8 +784,8 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {
 		return xerrors.Errorf("error purging cold objects: %w", err)
 	}
 	log.Infow("purging cold objects from hotstore done", "took", time.Since(startPurge))
-
 	s.endCriticalSection()
+	log.Infow("critical section done", "total protected size", s.szProtectedTxns, "total marked live size", s.szMarkedLiveRefs)

 	if err := checkpoint.Close(); err != nil {
 		log.Warnf("error closing checkpoint: %s", err)
@@ -788,10 +799,13 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {
 	if err := os.Remove(s.coldSetPath()); err != nil {
 		log.Warnf("error removing coldset: %s", err)
 	}
+	if err := os.Remove(s.discardSetPath()); err != nil {
+		log.Warnf("error removing discardset: %s", err)
+	}

 	// we are done; do some housekeeping
 	s.endTxnProtect()
-	s.gcHotstore()
+	s.gcHotAfterCompaction()

 	err = s.setBaseEpoch(boundaryEpoch)
 	if err != nil {
@@ -904,6 +918,7 @@ func (s *SplitStore) walkChain(ts *types.TipSet, inclState, inclMsgs abi.ChainEp
 	copy(toWalk, ts.Cids())
 	walkCnt := new(int64)
 	scanCnt := new(int64)
+	szWalk := new(int64)

 	tsRef := func(blkCids []cid.Cid) (cid.Cid, error) {
 		return types.NewTipSetKey(blkCids...).Cid()
@@ -939,48 +954,64 @@ func (s *SplitStore) walkChain(ts *types.TipSet, inclState, inclMsgs abi.ChainEp
 		if err != nil {
 			return xerrors.Errorf("error computing cid reference to parent tipset")
 		}
-		if err := s.walkObjectIncomplete(pRef, visitor, fHot, stopWalk); err != nil {
+		sz, err := s.walkObjectIncomplete(pRef, visitor, fHot, stopWalk)
+		if err != nil {
 			return xerrors.Errorf("error walking parent tipset cid reference")
 		}
+		atomic.AddInt64(szWalk, sz)

 		// message are retained if within the inclMsgs boundary
 		if hdr.Height >= inclMsgs && hdr.Height > 0 {
 			if inclMsgs < inclState {
 				// we need to use walkObjectIncomplete here, as messages/receipts may be missing early on if we
 				// synced from snapshot and have a long HotStoreMessageRetentionPolicy.
-				if err := s.walkObjectIncomplete(hdr.Messages, visitor, fHot, stopWalk); err != nil {
+				sz, err := s.walkObjectIncomplete(hdr.Messages, visitor, fHot, stopWalk)
+				if err != nil {
 					return xerrors.Errorf("error walking messages (cid: %s): %w", hdr.Messages, err)
 				}
+				atomic.AddInt64(szWalk, sz)

-				if err := s.walkObjectIncomplete(hdr.ParentMessageReceipts, visitor, fHot, stopWalk); err != nil {
+				sz, err = s.walkObjectIncomplete(hdr.ParentMessageReceipts, visitor, fHot, stopWalk)
+				if err != nil {
 					return xerrors.Errorf("error walking messages receipts (cid: %s): %w", hdr.ParentMessageReceipts, err)
 				}
+				atomic.AddInt64(szWalk, sz)
 			} else {
-				if err := s.walkObject(hdr.Messages, visitor, fHot); err != nil {
+				sz, err = s.walkObject(hdr.Messages, visitor, fHot)
+				if err != nil {
 					return xerrors.Errorf("error walking messages (cid: %s): %w", hdr.Messages, err)
 				}
+				atomic.AddInt64(szWalk, sz)

-				if err := s.walkObjectIncomplete(hdr.ParentMessageReceipts, visitor, fHot, stopWalk); err != nil {
+				sz, err := s.walkObjectIncomplete(hdr.ParentMessageReceipts, visitor, fHot, stopWalk)
+				if err != nil {
 					return xerrors.Errorf("error walking message receipts (cid: %s): %w", hdr.ParentMessageReceipts, err)
 				}
+				atomic.AddInt64(szWalk, sz)
 			}
 		}

 		// messages and receipts outside of inclMsgs are included in the cold store
 		if hdr.Height < inclMsgs && hdr.Height > 0 {
-			if err := s.walkObjectIncomplete(hdr.Messages, visitor, fCold, stopWalk); err != nil {
+			sz, err := s.walkObjectIncomplete(hdr.Messages, visitor, fCold, stopWalk)
+			if err != nil {
 				return xerrors.Errorf("error walking messages (cid: %s): %w", hdr.Messages, err)
 			}
-			if err := s.walkObjectIncomplete(hdr.ParentMessageReceipts, visitor, fCold, stopWalk); err != nil {
+			atomic.AddInt64(szWalk, sz)
+			sz, err = s.walkObjectIncomplete(hdr.ParentMessageReceipts, visitor, fCold, stopWalk)
+			if err != nil {
 				return xerrors.Errorf("error walking messages receipts (cid: %s): %w", hdr.ParentMessageReceipts, err)
 			}
+			atomic.AddInt64(szWalk, sz)
 		}

 		// state is only retained if within the inclState boundary, with the exception of genesis
 		if hdr.Height >= inclState || hdr.Height == 0 {
-			if err := s.walkObject(hdr.ParentStateRoot, visitor, fHot); err != nil {
+			sz, err := s.walkObject(hdr.ParentStateRoot, visitor, fHot)
+			if err != nil {
 				return xerrors.Errorf("error walking state root (cid: %s): %w", hdr.ParentStateRoot, err)
 			}
+			atomic.AddInt64(szWalk, sz)
 			atomic.AddInt64(scanCnt, 1)
 		}

@@ -998,9 +1029,11 @@ func (s *SplitStore) walkChain(ts *types.TipSet, inclState, inclMsgs abi.ChainEp
 	if err != nil {
 		return xerrors.Errorf("error computing cid reference to parent tipset")
 	}
-	if err := s.walkObjectIncomplete(hRef, visitor, fHot, stopWalk); err != nil {
+	sz, err := s.walkObjectIncomplete(hRef, visitor, fHot, stopWalk)
+	if err != nil {
 		return xerrors.Errorf("error walking parent tipset cid reference")
 	}
+	atomic.AddInt64(szWalk, sz)

 	for len(toWalk) > 0 {
 		// walking can take a while, so check this with every opportunity
@@ -1044,123 +1077,129 @@ func (s *SplitStore) walkChain(ts *types.TipSet, inclState, inclMsgs abi.ChainEp
 		}
 	}

-	log.Infow("chain walk done", "walked", *walkCnt, "scanned", *scanCnt)
-
+	log.Infow("chain walk done", "walked", *walkCnt, "scanned", *scanCnt, "walk size", szWalk)
+	s.szWalk = atomic.LoadInt64(szWalk)
 	return nil
 }

-func (s *SplitStore) walkObject(c cid.Cid, visitor ObjectVisitor, f func(cid.Cid) error) error {
+func (s *SplitStore) walkObject(c cid.Cid, visitor ObjectVisitor, f func(cid.Cid) error) (int64, error) {
+	var sz int64
 	visit, err := visitor.Visit(c)
 	if err != nil {
-		return xerrors.Errorf("error visiting object: %w", err)
+		return 0, xerrors.Errorf("error visiting object: %w", err)
 	}

 	if !visit {
-		return nil
+		return sz, nil
 	}

 	if err := f(c); err != nil {
 		if err == errStopWalk {
-			return nil
+			return sz, nil
 		}

-		return err
+		return 0, err
 	}

 	if c.Prefix().Codec != cid.DagCBOR {
-		return nil
+		return sz, nil
 	}

 	// check this before recursing
 	if err := s.checkClosing(); err != nil {
-		return err
+		return 0, err
 	}

 	var links []cid.Cid
 	err = s.view(c, func(data []byte) error {
+		sz += int64(len(data))
 		return cbg.ScanForLinks(bytes.NewReader(data), func(c cid.Cid) {
 			links = append(links, c)
 		})
 	})

 	if err != nil {
-		return xerrors.Errorf("error scanning linked block (cid: %s): %w", c, err)
+		return 0, xerrors.Errorf("error scanning linked block (cid: %s): %w", c, err)
 	}

 	for _, c := range links {
-		err := s.walkObject(c, visitor, f)
+		szLink, err := s.walkObject(c, visitor, f)
 		if err != nil {
-			return xerrors.Errorf("error walking link (cid: %s): %w", c, err)
+			return 0, xerrors.Errorf("error walking link (cid: %s): %w", c, err)
 		}
+		sz += szLink
 	}

-	return nil
+	return sz, nil
 }

 // like walkObject, but the object may be potentially incomplete (references missing)
-func (s *SplitStore) walkObjectIncomplete(c cid.Cid, visitor ObjectVisitor, f, missing func(cid.Cid) error) error {
+func (s *SplitStore) walkObjectIncomplete(c cid.Cid, visitor ObjectVisitor, f, missing func(cid.Cid) error) (int64, error) {
+	var sz int64
 	visit, err := visitor.Visit(c)
 	if err != nil {
-		return xerrors.Errorf("error visiting object: %w", err)
+		return 0, xerrors.Errorf("error visiting object: %w", err)
 	}

 	if !visit {
-		return nil
+		return sz, nil
 	}

 	// occurs check -- only for DAGs
 	if c.Prefix().Codec == cid.DagCBOR {
 		has, err := s.has(c)
 		if err != nil {
-			return xerrors.Errorf("error occur checking %s: %w", c, err)
+			return 0, xerrors.Errorf("error occur checking %s: %w", c, err)
 		}

 		if !has {
 			err = missing(c)
 			if err == errStopWalk {
-				return nil
+				return sz, nil
 			}

-			return err
+			return 0, err
 		}
 	}

 	if err := f(c); err != nil {
 		if err == errStopWalk {
-			return nil
+			return sz, nil
 		}

-		return err
+		return 0, err
 	}

 	if c.Prefix().Codec != cid.DagCBOR {
-		return nil
+		return sz, nil
 	}

 	// check this before recursing
 	if err := s.checkClosing(); err != nil {
-		return err
+		return sz, err
 	}

 	var links []cid.Cid
 	err = s.view(c, func(data []byte) error {
+		sz += int64(len(data))
 		return cbg.ScanForLinks(bytes.NewReader(data), func(c cid.Cid) {
 			links = append(links, c)
 		})
 	})

 	if err != nil {
-		return xerrors.Errorf("error scanning linked block (cid: %s): %w", c, err)
+		return 0, xerrors.Errorf("error scanning linked block (cid: %s): %w", c, err)
 	}

 	for _, c := range links {
-		err := s.walkObjectIncomplete(c, visitor, f, missing)
+		szLink, err := s.walkObjectIncomplete(c, visitor, f, missing)
 		if err != nil {
-			return xerrors.Errorf("error walking link (cid: %s): %w", c, err)
+			return 0, xerrors.Errorf("error walking link (cid: %s): %w", c, err)
 		}
+		sz += szLink
 	}

-	return nil
+	return sz, nil
 }

 // internal version used during compaction and related operations
@@ -1426,8 +1465,9 @@ func (s *SplitStore) completeCompaction() error {
 	}
 	s.compactType = none

-	// Note: at this point we can start the splitstore; a compaction should run on
-	//       the first head change, which will trigger gc on the hotstore.
+	// Note: at this point we can start the splitstore; base epoch is not
+	//       incremented here so a compaction should run on the first head
+	//       change, which will trigger gc on the hotstore.
 	//       We don't mind the second (back-to-back) compaction as the head will
 	//       have advanced during marking and coldset accumulation.
 	return nil
@@ -1485,6 +1525,13 @@ func (s *SplitStore) completePurge(coldr *ColdSetReader, checkpoint *Checkpoint,
 	return nil
 }

+func (s *SplitStore) clearSizeMeasurements() {
+	s.szKeys = 0
+	s.szMarkedLiveRefs = 0
+	s.szProtectedTxns = 0
+	s.szWalk = 0
+}
+
 // I really don't like having this code, but we seem to have some occasional DAG references with
 // missing constituents. During testing in mainnet *some* of these references *sometimes* appeared
 // after a little bit.
@@ -1525,7 +1572,7 @@ func (s *SplitStore) waitForMissingRefs(markSet MarkSet) {
 		missing = make(map[cid.Cid]struct{})

 		for c := range towalk {
-			err := s.walkObjectIncomplete(c, visitor,
+			_, err := s.walkObjectIncomplete(c, visitor,
 				func(c cid.Cid) error {
 					if isUnitaryObject(c) {
 						return errStopWalk
@@ -77,6 +77,10 @@ func (es *exposedSplitStore) GetSize(ctx context.Context, c cid.Cid) (int, error
 	return size, err
 }

+func (es *exposedSplitStore) Flush(ctx context.Context) error {
+	return es.s.Flush(ctx)
+}
+
 func (es *exposedSplitStore) Put(ctx context.Context, blk blocks.Block) error {
 	return es.s.Put(ctx, blk)
 }
@@ -7,15 +7,61 @@ import (
 	bstore "github.com/filecoin-project/lotus/blockstore"
 )

-func (s *SplitStore) gcHotstore() {
+const (
+	// Fraction of garbage in badger vlog for online GC traversal to collect garbage
+	AggressiveOnlineGCThreshold = 0.0001
+)
+
+func (s *SplitStore) gcHotAfterCompaction() {
+	// Measure hotstore size, determine if we should do full GC, determine if we can do full GC.
+	// We should do full GC if
+	//  FullGCFrequency is specified and compaction index matches frequency
+	//  OR HotstoreMaxSpaceTarget is specified and total moving space is within 150 GB of target
+	// We can do full if
+	//  HotstoreMaxSpaceTarget is not specified
+	//  OR total moving space would not exceed 50 GB below target
+	//
+	// 	a) If we should not do full GC => online GC
+	//  b) If we should do full GC and can => moving GC
+	//  c) If we should do full GC and can't => aggressive online GC
+	getSize := func() int64 {
+		sizer, ok := s.hot.(bstore.BlockstoreSize)
+		if ok {
+			size, err := sizer.Size()
+			if err != nil {
+				log.Warnf("error getting hotstore size: %s, estimating empty hot store for targeting", err)
+				return 0
+			}
+			return size
+		}
+		log.Errorf("Could not measure hotstore size, assuming it is 0 bytes, which it is not")
+		return 0
+	}
+	hotSize := getSize()
+
+	copySizeApprox := s.szKeys + s.szMarkedLiveRefs + s.szProtectedTxns + s.szWalk
+	shouldTarget := s.cfg.HotstoreMaxSpaceTarget > 0 && hotSize+copySizeApprox > int64(s.cfg.HotstoreMaxSpaceTarget)-int64(s.cfg.HotstoreMaxSpaceThreshold)
+	shouldFreq := s.cfg.HotStoreFullGCFrequency > 0 && s.compactionIndex%int64(s.cfg.HotStoreFullGCFrequency) == 0
+	shouldDoFull := shouldTarget || shouldFreq
+	canDoFull := s.cfg.HotstoreMaxSpaceTarget == 0 || hotSize+copySizeApprox < int64(s.cfg.HotstoreMaxSpaceTarget)-int64(s.cfg.HotstoreMaxSpaceSafetyBuffer)
+	log.Debugw("approximating new hot store size", "key size", s.szKeys, "marked live refs", s.szMarkedLiveRefs, "protected txns", s.szProtectedTxns, "walked DAG", s.szWalk)
+	log.Infof("measured hot store size: %d, approximate new size: %d, should do full %t, can do full %t", hotSize, copySizeApprox, shouldDoFull, canDoFull)
+
 	var opts []bstore.BlockstoreGCOption
-	if s.cfg.HotStoreFullGCFrequency > 0 && s.compactionIndex%int64(s.cfg.HotStoreFullGCFrequency) == 0 {
+	if shouldDoFull && canDoFull {
 		opts = append(opts, bstore.WithFullGC(true))
+	} else if shouldDoFull && !canDoFull {
+		log.Warnf("Attention! Estimated moving GC size %d is not within safety buffer %d of target max %d, performing aggressive online GC to attempt to bring hotstore size down safely", copySizeApprox, s.cfg.HotstoreMaxSpaceSafetyBuffer, s.cfg.HotstoreMaxSpaceTarget)
+		log.Warn("If problem continues you can 1) temporarily allocate more disk space to hotstore and 2) reflect in HotstoreMaxSpaceTarget OR trigger manual move with `lotus chain prune hot-moving`")
+		log.Warn("If problem continues and you do not have any more disk space you can run continue to manually trigger online GC at aggressive thresholds (< 0.01) with `lotus chain prune hot`")
+
+		opts = append(opts, bstore.WithThreshold(AggressiveOnlineGCThreshold))
 	}

 	if err := s.gcBlockstore(s.hot, opts); err != nil {
 		log.Warnf("error garbage collecting hostore: %s", err)
 	}
+	log.Infof("measured hot store size after GC: %d", getSize())
 }

 func (s *SplitStore) gcBlockstore(b bstore.Blockstore, opts []bstore.BlockstoreGCOption) error {
@@ -23,7 +69,7 @@ func (s *SplitStore) gcBlockstore(b bstore.Blockstore, opts []bstore.BlockstoreG
 		log.Info("garbage collecting blockstore")
 		startGC := time.Now()

-		if err := gc.CollectGarbage(opts...); err != nil {
+		if err := gc.CollectGarbage(s.ctx, opts...); err != nil {
 			return err
 		}

@@ -33,3 +79,19 @@ func (s *SplitStore) gcBlockstore(b bstore.Blockstore, opts []bstore.BlockstoreG

 	return fmt.Errorf("blockstore doesn't support garbage collection: %T", b)
 }
+
+func (s *SplitStore) gcBlockstoreOnce(b bstore.Blockstore, opts []bstore.BlockstoreGCOption) error {
+	if gc, ok := b.(bstore.BlockstoreGCOnce); ok {
+		log.Debug("gc blockstore once")
+		startGC := time.Now()
+
+		if err := gc.GCOnce(s.ctx, opts...); err != nil {
+			return err
+		}
+
+		log.Debugw("gc blockstore once done", "took", time.Since(startGC))
+		return nil
+	}
+
+	return fmt.Errorf("blockstore doesn't support gc once: %T", b)
+}
@@ -47,6 +47,23 @@ var (
 	PruneThreshold = 7 * build.Finality
 )

+// GCHotstore runs online GC on the chain state in the hotstore according the to options specified
+func (s *SplitStore) GCHotStore(opts api.HotGCOpts) error {
+	if opts.Moving {
+		gcOpts := []bstore.BlockstoreGCOption{bstore.WithFullGC(true)}
+		return s.gcBlockstore(s.hot, gcOpts)
+	}
+
+	gcOpts := []bstore.BlockstoreGCOption{bstore.WithThreshold(opts.Threshold)}
+	var err error
+	if opts.Periodic {
+		err = s.gcBlockstore(s.hot, gcOpts)
+	} else {
+		err = s.gcBlockstoreOnce(s.hot, gcOpts)
+	}
+	return err
+}
+
 // PruneChain instructs the SplitStore to prune chain state in the coldstore, according to the
 // options specified.
 func (s *SplitStore) PruneChain(opts api.PruneOpts) error {
@@ -329,9 +346,9 @@ func (s *SplitStore) doPrune(curTs *types.TipSet, retainStateP func(int64) bool,
 	}

 	s.pruneIndex++
-	err = s.ds.Put(s.ctx, pruneIndexKey, int64ToBytes(s.compactionIndex))
+	err = s.ds.Put(s.ctx, pruneIndexKey, int64ToBytes(s.pruneIndex))
 	if err != nil {
-		return xerrors.Errorf("error saving compaction index: %w", err)
+		return xerrors.Errorf("error saving prune index: %w", err)
 	}

 	return nil
@@ -101,7 +101,7 @@ func (s *SplitStore) doReify(c cid.Cid) {
 	defer s.txnLk.RUnlock()

 	count := 0
-	err := s.walkObjectIncomplete(c, newTmpVisitor(),
+	_, err := s.walkObjectIncomplete(c, newTmpVisitor(),
 		func(c cid.Cid) error {
 			if isUnitaryObject(c) {
 				return errStopWalk
@@ -757,6 +757,8 @@ func (b *mockStore) DeleteMany(_ context.Context, cids []cid.Cid) error {
 	return nil
 }

+func (b *mockStore) Flush(context.Context) error { return nil }
+
 func (b *mockStore) AllKeysChan(ctx context.Context) (<-chan cid.Cid, error) {
 	return nil, errors.New("not implemented")
 }
@@ -20,6 +20,8 @@ type SyncBlockstore struct {
 	bs MemBlockstore // specifically use a memStore to save indirection overhead.
 }

+func (*SyncBlockstore) Flush(context.Context) error { return nil }
+
 func (m *SyncBlockstore) DeleteBlock(ctx context.Context, k cid.Cid) error {
 	m.mu.Lock()
 	defer m.mu.Unlock()
@@ -93,6 +93,16 @@ func (t *TimedCacheBlockstore) rotate() {
 	t.mu.Unlock()
 }

+func (t *TimedCacheBlockstore) Flush(ctx context.Context) error {
+	t.mu.Lock()
+	defer t.mu.Unlock()
+
+	if err := t.active.Flush(ctx); err != nil {
+		return err
+	}
+	return t.inactive.Flush(ctx)
+}
+
 func (t *TimedCacheBlockstore) Put(ctx context.Context, b blocks.Block) error {
 	// Don't check the inactive set here. We want to keep this block for at
 	// least one interval.
@@ -55,6 +55,15 @@ func (m unionBlockstore) GetSize(ctx context.Context, cid cid.Cid) (size int, er
 	return size, err
 }

+func (m unionBlockstore) Flush(ctx context.Context) (err error) {
+	for _, bs := range m {
+		if err = bs.Flush(ctx); err != nil {
+			break
+		}
+	}
+	return err
+}
+
 func (m unionBlockstore) Put(ctx context.Context, block blocks.Block) (err error) {
 	for _, bs := range m {
 		if err = bs.Put(ctx, block); err != nil {
@@ -1,2 +1,2 @@
-/dns4/bootstrap-0.butterfly.fildev.network/tcp/1347/p2p/12D3KooWF31bhPqjeAxNSCvWTLGq84iuMhKvbgK31rgTXfRjgByn
-/dns4/bootstrap-1.butterfly.fildev.network/tcp/1347/p2p/12D3KooWEY2LteCs2tYLmAWZ6U9eHzgnvmVsd5pSrKLg8nn3A6nh
+/dns4/bootstrap-0.butterfly.fildev.network/tcp/1347/p2p/12D3KooWCa1wgMMBB9JjA2kYqaN1v5uh7xvcsc2gQJBHzPp7G57H
+/dns4/bootstrap-1.butterfly.fildev.network/tcp/1347/p2p/12D3KooWD6fCvo1dyci6wsjTLyv7eJK73pCVz6RCQjbtPvbc8LYw
@@ -49,10 +49,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzacecjkesz766626ab4svnzpq3jfs26a75vfktlfaku5fjdao2eyiqyq"),
 	},
 }, {
-	Network: "butterflynet",
-	Version: 10,
-
-	ManifestCid: MustParseCid("bafy2bzaceckjhsggacixv2d377zfdcnuio4hzkveprio3xnhm3gohi3zy3zco"),
+	Network:      "butterflynet",
+	Version:      10,
+	BundleGitTag: "v10.0.0",
+	ManifestCid:  MustParseCid("bafy2bzaceckjhsggacixv2d377zfdcnuio4hzkveprio3xnhm3gohi3zy3zco"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzacedkt3uzgugcsdrcsyfvizcpyr5eshltmienbyhjne2t7t3ktkihny"),
 		"cron":             MustParseCid("bafk2bzacecrehknegmfnhmhwy2g43cw52mvl7ptfpp44syus4iph7az7uveuq"),
@@ -71,29 +71,6 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacebojf25kc5yo7gskdbdgg5f52oppej2jp6nknzlvrww4ue5vkddd2"),
 		"verifiedregistry": MustParseCid("bafk2bzaceavue3zekq4wmvttck2vgxlcensrsgh5niu5qhna2owejycorftcc"),
 	},
-}, {
-	Network:      "butterflynet",
-	Version:      11,
-	BundleGitTag: "v11.0.0-rc1",
-	ManifestCid:  MustParseCid("bafy2bzacecbirmbdanjkii6dj6mad54aux4svvzp3ojskj36racvd2yin6lqa"),
-	Actors: map[string]cid.Cid{
-		"account":          MustParseCid("bafk2bzaceaj6yqwsfu2u2mbbkuplludpssbtnp5hgvw2o6xcrsyhhtzhc6f56"),
-		"cron":             MustParseCid("bafk2bzacedctiwd7tapccwtaiqrlxiypydcxs644xeyefaodvrqmtkpf6wupa"),
-		"datacap":          MustParseCid("bafk2bzacebtjfixatejdxpj2lnit4am2zce4z6l5yaxz5gte3v46uhnlfbmoy"),
-		"eam":              MustParseCid("bafk2bzacedxpg35n5kj7wojnc247rexoodxdo6gsaudaaugqwc3ys7se5gllk"),
-		"ethaccount":       MustParseCid("bafk2bzaceb4avcg7xvqmjhug37mm7bmhsallovisblshepp2wda2u4o34q45w"),
-		"evm":              MustParseCid("bafk2bzacecurx23lkm2ai4pf2mbuxrxtl2u4r5emtkl6guijsfqxdmi7i6ncs"),
-		"init":             MustParseCid("bafk2bzacecqhzlksmo7efxezv6fsnxbdtwlvlzmusdjwegc2piuf54hqs4qg4"),
-		"multisig":         MustParseCid("bafk2bzacedckbfltu3d7sqqip5qzs7wkopfbwpjurlabep3p7k266mbzidv6i"),
-		"paymentchannel":   MustParseCid("bafk2bzacec3xi6fp2r3h7o33ibumml25x6qh6xgleysdrzgoteffgslr2lp7m"),
-		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
-		"reward":           MustParseCid("bafk2bzacedytswhupovsimioxcq57gvg2epytkpy6eesx3bgpnoaaphp2ce5g"),
-		"storagemarket":    MustParseCid("bafk2bzacea2cwpcm7oxm4e7vfizxajimxx6k26y5vpdgtvkwhccfdj3yiz2xa"),
-		"storageminer":     MustParseCid("bafk2bzacedkumkyho4wb23rvex2til44n5sbtagfcvi35jw72n6wrswkqaaxu"),
-		"storagepower":     MustParseCid("bafk2bzacedtkc5h6qws2o7wa3l3q4jtv6odickljjvv6en35lp6bazxenohg6"),
-		"system":           MustParseCid("bafk2bzacedvwbv4cx4fh5e3ecaa7k6g7pjaouyutdpoxjxrg7ltl6z2wpupos"),
-		"verifiedregistry": MustParseCid("bafk2bzacebvrovsqhxrd3reqvpmxkxp5w6hgxo45qyuq53p6qx22nnx4vppe4"),
-	},
 }, {
 	Network: "calibrationnet",
 	Version: 8,
@@ -132,10 +109,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzacebh7dj6j7yi5vadh7lgqjtq42qi2uq4n6zy2g5vjeathacwn2tscu"),
 	},
 }, {
-	Network: "calibrationnet",
-	Version: 10,
-
-	ManifestCid: MustParseCid("bafy2bzaced25ta3j6ygs34roprilbtb3f6mxifyfnm7z7ndquaruxzdq3y7lo"),
+	Network:      "calibrationnet",
+	Version:      10,
+	BundleGitTag: "v10.0.0-rc.1",
+	ManifestCid:  MustParseCid("bafy2bzaced25ta3j6ygs34roprilbtb3f6mxifyfnm7z7ndquaruxzdq3y7lo"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzacebhfuz3sv7duvk653544xsxhdn4lsmy7ol7k6gdgancyctvmd7lnq"),
 		"cron":             MustParseCid("bafk2bzacecw2yjb6ysieffa7lk7xd32b3n4ssowvafolt7eq52lp6lk4lkhji"),
@@ -154,29 +131,6 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacea4mtukm5zazygkdbgdf26cpnwwif5n2no7s6tknpxlwy6fpq3mug"),
 		"verifiedregistry": MustParseCid("bafk2bzacec67wuchq64k7kgrujguukjvdlsl24pgighqdx5vgjhyk6bycrwnc"),
 	},
-}, {
-	Network:      "calibrationnet",
-	Version:      11,
-	BundleGitTag: "v11.0.0-rc1",
-	ManifestCid:  MustParseCid("bafy2bzacedyne7vbddp2inj64ubztcvkmfkdnahwo353sltkqtsyzckioneuu"),
-	Actors: map[string]cid.Cid{
-		"account":          MustParseCid("bafk2bzaceczqyve7dv6i5ibnxbovjzdtwibigsl2mmsqxdzgp5d7cziwgizo6"),
-		"cron":             MustParseCid("bafk2bzaceb7zaj7fdhjfqjl656zsvxmiwrqupcgn2hwpclzuyyxtvf7kgfhxc"),
-		"datacap":          MustParseCid("bafk2bzaced4dfj3axqycfo56khfmfmse7ugjjvbe7cm4efyccwzvzswflvv6q"),
-		"eam":              MustParseCid("bafk2bzacebijiqyft2eyo4w4injr6wi43haydpxopenfemycj2gyhbbmxmdyg"),
-		"ethaccount":       MustParseCid("bafk2bzaced3dh6u6y2wa7i25k4zw55gv2tdj7kexrhfxof4ctsv76jz5ljrzu"),
-		"evm":              MustParseCid("bafk2bzacebipfxerxkpnujtkqs2qemhf6kbcwzirc5rjomisihro5e6wuci2e"),
-		"init":             MustParseCid("bafk2bzacea5xwkvoq3qg6lhqg3fiw6h35obvc62c2k224dkab36zndwqqx4qw"),
-		"multisig":         MustParseCid("bafk2bzacecwnufpwwrhue3xdwoweved6a2k7f6hwhdxjw6uborg2a3rexalci"),
-		"paymentchannel":   MustParseCid("bafk2bzacebwsuiyillsfcrtz2s55xj6yag4p5zuvbspgg6edaqc2scuauzdxu"),
-		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
-		"reward":           MustParseCid("bafk2bzaceaohiz7ffjhy5dknckywr5xjp4qwuoiwzdpuvurdm7h4iphemjx32"),
-		"storagemarket":    MustParseCid("bafk2bzacebfhpwc2yoqgkn2tqxzjkv3k7kqlbni6mwqjedv7eifkieitkoxjq"),
-		"storageminer":     MustParseCid("bafk2bzacec45mx6armtcon345wkrurorbvczpc7zvucpeoyoupzbcu7dkb7he"),
-		"storagepower":     MustParseCid("bafk2bzaced62qzrmkm7hrahumrzxxaswworeiac5pxyo4yx5s5g4ncbmjcldi"),
-		"system":           MustParseCid("bafk2bzacebwholyz3vxysmlunumb2h7mu3flgtg2npzfs55lbx6fwr5a2ijhk"),
-		"verifiedregistry": MustParseCid("bafk2bzacecuw5ksndx2g2lx7brtg5s5vx5cl7zzfjklwuypcuejbz3a4feb7a"),
-	},
 }, {
 	Network: "caterpillarnet",
 	Version: 8,
@@ -224,10 +178,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzacebzndvdqtdck2y35smcxezldgh6nm6rbkj3g3fmiknsgg2uah235y"),
 	},
 }, {
-	Network: "caterpillarnet",
-	Version: 10,
-
-	ManifestCid: MustParseCid("bafy2bzaceajftd7jawqnwf4kzkotksrwy6ag7mu2apkvypzrrmxboheuum5oi"),
+	Network:      "caterpillarnet",
+	Version:      10,
+	BundleGitTag: "v10.0.0",
+	ManifestCid:  MustParseCid("bafy2bzaceajftd7jawqnwf4kzkotksrwy6ag7mu2apkvypzrrmxboheuum5oi"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzacecsbx4tovnr5x2ifcpqbpx33oht74mgtvmaauzrqcq2wnm7prr7ak"),
 		"cron":             MustParseCid("bafk2bzacecpzfajba6m4v4ty342jw6lcu6n63bwtldmzko733wpd2q5jzfdvu"),
@@ -246,29 +200,6 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacecfivztuulqqv4o5oyvvvrkblwix4hqt24pqru6ivnpioefhuhria"),
 		"verifiedregistry": MustParseCid("bafk2bzacecdhw6x7dfrxfysmn6tdbn2ny464omgqppxhjuawxauscidppd7pc"),
 	},
-}, {
-	Network:      "caterpillarnet",
-	Version:      11,
-	BundleGitTag: "v11.0.0-rc1",
-	ManifestCid:  MustParseCid("bafy2bzacecvtlkq6qxhm62rcv5xihgahbjgpviowghu6lkg5fwhcoiefmhfxy"),
-	Actors: map[string]cid.Cid{
-		"account":          MustParseCid("bafk2bzacebbxtuioheserooic7bxvuyaapxerqg3v42f5l4aq2mehsu3orwcw"),
-		"cron":             MustParseCid("bafk2bzacecsvxzd6nob3k6v35ybcuqrwgmxteejobjsgiycp33kud3jpayftw"),
-		"datacap":          MustParseCid("bafk2bzaceb6pnhrfejz777htzjrpkrchuxfmvqjasig6jviz25lanliuwbfx4"),
-		"eam":              MustParseCid("bafk2bzacedzritmfyxw3w3vkq3r7smyb4grhrrjn6szqfoaviv5wvjdzmz25q"),
-		"ethaccount":       MustParseCid("bafk2bzacebrhbsgzhdvpub4yxbrwysozzlitk45knsvbk5dmjfvvvtufcu23m"),
-		"evm":              MustParseCid("bafk2bzacecnxif3oovyg3spd5o3odlpwfmrhhsadsmjt726iakl7lkp4hwwho"),
-		"init":             MustParseCid("bafk2bzacedxns5p7qgmbxcravkh2lfpuvxlgb3yx4yqcs23tmpmzevbsk2k2y"),
-		"multisig":         MustParseCid("bafk2bzacebodlmisht74raoqjvxs5sqzd7dzz3hnhoce7yoyewwflh4bsjuyi"),
-		"paymentchannel":   MustParseCid("bafk2bzacebvit7os3euoeguhomwrfukwp7qrqe37wrm5t64f4vxyvhiaqzvhy"),
-		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
-		"reward":           MustParseCid("bafk2bzaceb7fa2cup5xsf5mharbwp74l4mjlxqg3xfee745bdtfysjwsm54au"),
-		"storagemarket":    MustParseCid("bafk2bzacectpe67mirtxxmrxou2fddintah6vhzwhk5p2zpbkaibuo6d4i264"),
-		"storageminer":     MustParseCid("bafk2bzacecqlehaj3wngic62tnxszhnfj6e7qfx56gl3ye2pgjjl5qyoiu4xy"),
-		"storagepower":     MustParseCid("bafk2bzacebsla4znynbiy4spx2sn474z4xdldtmhb4sthe3meo2ep2vx3qzjc"),
-		"system":           MustParseCid("bafk2bzacebgekvco3quynn3gk66hgfq4ub2nxhd7qgc2pv4iot6m5jmsbd3na"),
-		"verifiedregistry": MustParseCid("bafk2bzaceas5dncvyupodxvtn4liswuh2riyrufdao7hjtlpemql6gz6u7vy6"),
-	},
 }, {
 	Network: "devnet",
 	Version: 8,
@@ -307,10 +238,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzacednorhcy446agy7ecpmfms2u4aoa3mj2eqomffuoerbik5yavrxyi"),
 	},
 }, {
-	Network: "devnet",
-	Version: 10,
-
-	ManifestCid: MustParseCid("bafy2bzacebzz376j5kizfck56366kdz5aut6ktqrvqbi3efa2d4l2o2m653ts"),
+	Network:      "devnet",
+	Version:      10,
+	BundleGitTag: "v10.0.0",
+	ManifestCid:  MustParseCid("bafy2bzacebzz376j5kizfck56366kdz5aut6ktqrvqbi3efa2d4l2o2m653ts"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzacedkj5dqs5xxamnlug2d5dyjl6askf7wlmvwzhmsrzcvogv7acqfe6"),
 		"cron":             MustParseCid("bafk2bzaceabslrigld2vshng6sppbp3bsptjtttvbxctwqe5lkyl2efom2wu4"),
@@ -329,29 +260,6 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzaceairk5qz5hyzt4yyaxa356aszyifswiust5ilxizwxujcmtzvjzoa"),
 		"verifiedregistry": MustParseCid("bafk2bzaced2mkyqobpgna5jevosym3adv2bvraggigyz2jgn5cxymirxj4x3i"),
 	},
-}, {
-	Network:      "devnet",
-	Version:      11,
-	BundleGitTag: "v11.0.0-rc1",
-	ManifestCid:  MustParseCid("bafy2bzaceduviu2wmggtqmwngpnjp2yanhu2eyexblthkkwq3zyovksi7ovu4"),
-	Actors: map[string]cid.Cid{
-		"account":          MustParseCid("bafk2bzacec2gfgzg24bhgshczr4k63lfky4pbvkkt5dg7bdaisafjeqcdlaqq"),
-		"cron":             MustParseCid("bafk2bzaced7jgzpsnhwfbewekmkjkicqh4i3rsxoprffayv632xfs5zilibum"),
-		"datacap":          MustParseCid("bafk2bzaceduaol5lq2ox7wtujoi3vnjl76tr62v3thzxgjbfl5acwtz66oya6"),
-		"eam":              MustParseCid("bafk2bzaceb74mrwzpcq526ztep2ahn7mwym2tw5tasi2saq2ymqkop4tnd7im"),
-		"ethaccount":       MustParseCid("bafk2bzacednwx7avmhllnvg6nllpfyjpyomuct2eeikeiasaacu4rkq7b24go"),
-		"evm":              MustParseCid("bafk2bzacecjbecsx3zp35bo76hwpml3uve6ujljr7yookcy3xkb2x47dtjd7e"),
-		"init":             MustParseCid("bafk2bzacectb34mr7rgreb2klhx3wf2yua6xpkqqnlbak2fla3u23jpursjjc"),
-		"multisig":         MustParseCid("bafk2bzaceb4z34ox3hnncbibq4pyby3j6jyt6no4wqox6x7txdc44hcu6s4my"),
-		"paymentchannel":   MustParseCid("bafk2bzaceboegss3baypgfmj7wahzaevu7lyyyscrwety2gkbq2sa7nojdgrm"),
-		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
-		"reward":           MustParseCid("bafk2bzacea7zf6a5bexq77yjyng5wgittlnmpzwlnr2m2tkufmhudsj5gvuku"),
-		"storagemarket":    MustParseCid("bafk2bzaceb2axwpxzleihhuhlkrpq6e3co4iewuqgbraowg6rfz77mjfxinxe"),
-		"storageminer":     MustParseCid("bafk2bzaceao55khlr7cgnlj7fmm2iw5zgtwbsqcexdwmffqi2h4nrglggdic4"),
-		"storagepower":     MustParseCid("bafk2bzacebfvg7sf7bom34g4xd7kmstxk3xgrnsqmk43fti3k4bef4wnyatf2"),
-		"system":           MustParseCid("bafk2bzacebrmbehx6vx5l5v2mfeqxikxjxvebzgbyo622opnpftrhdkxvgsbg"),
-		"verifiedregistry": MustParseCid("bafk2bzaceb5yqrlkbytplfrxcz7q23n6cet2hwubb4inay4eyneoscnwva6em"),
-	},
 }, {
 	Network: "hyperspace",
 	Version: 8,
@@ -413,10 +321,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzacecf3yodlyudzukumehbuabgqljyhjt5ifiv4vetcfohnvsxzynwga"),
 	},
 }, {
-	Network: "mainnet",
-	Version: 10,
-
-	ManifestCid: MustParseCid("bafy2bzacecsuyf7mmvrhkx2evng5gnz5canlnz2fdlzu2lvcgptiq2pzuovos"),
+	Network:      "mainnet",
+	Version:      10,
+	BundleGitTag: "v10.0.0",
+	ManifestCid:  MustParseCid("bafy2bzacecsuyf7mmvrhkx2evng5gnz5canlnz2fdlzu2lvcgptiq2pzuovos"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzaceampw4romta75hyz5p4cqriypmpbgnkxncgxgqn6zptv5lsp2w2bo"),
 		"cron":             MustParseCid("bafk2bzacedcbtsifegiu432m5tysjzkxkmoczxscb6hqpmrr6img7xzdbbs2g"),
@@ -435,29 +343,6 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacedakk5nofebyup4m7nvx6djksfwhnxzrfuq4oyemhpl4lllaikr64"),
 		"verifiedregistry": MustParseCid("bafk2bzacedfel6edzqpe5oujno7fog4i526go4dtcs6vwrdtbpy2xq6htvcg6"),
 	},
-}, {
-	Network:      "mainnet",
-	Version:      11,
-	BundleGitTag: "v11.0.0-rc1",
-	ManifestCid:  MustParseCid("bafy2bzacec3sfyq5uy3otjlkzlgvfx5n644x6uxoydjgeorjwsalyclcjgd7u"),
-	Actors: map[string]cid.Cid{
-		"account":          MustParseCid("bafk2bzacecqtfak2y4itdg3r3eypr3ykxixptzs3ugrccyidqxhhjgbmb4y2q"),
-		"cron":             MustParseCid("bafk2bzacea2e4fi3n2udmxlxg63qyyry5oirtlsn2fojyjksgdfmtu7nxnsfo"),
-		"datacap":          MustParseCid("bafk2bzaceatthnjh4wwkf2uxytjrnofjn745vpxocvnie7lypddvtnfif4c6y"),
-		"eam":              MustParseCid("bafk2bzaced6jkd3pti72ujhxdt3p5xzxe3vfrgxgjs35cenaynpamwwbtd4vk"),
-		"ethaccount":       MustParseCid("bafk2bzacecw2m6gpmif362iraemd4ktirp34iluee2ozbtf6f43aiaigqd7wi"),
-		"evm":              MustParseCid("bafk2bzacebqwovdp7wjr74lbbthm3za4nyf2ihdb4gpqohxnfhkhhnbcgysvg"),
-		"init":             MustParseCid("bafk2bzacebrdyhgb2oydapzqdknkjhl5l2cm4bb25lea2gwlno6gytixyizqs"),
-		"multisig":         MustParseCid("bafk2bzacedaybvoownidpt4xxzbw7mx2uuxxzkoupgabrabvljzsqrckvjtuo"),
-		"paymentchannel":   MustParseCid("bafk2bzacecgb2gxnqcko5m7encsq332yeb7jhofliwnlteibpeppyppzcz5te"),
-		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
-		"reward":           MustParseCid("bafk2bzaceaa65y7qwn4hjngbdiruta2iluczkwaourg5gp6hcirxb3pkyfziu"),
-		"storagemarket":    MustParseCid("bafk2bzacecezwomgumpwfstovmedujr4bnc44sial2icqd2gtfrdblp2n62vw"),
-		"storageminer":     MustParseCid("bafk2bzacedgf5xj63xp4w65ap3t55lmkpdtaor76uj3qvuqtgiygkyliyk2f4"),
-		"storagepower":     MustParseCid("bafk2bzacean5ablb4ib7rfhn3mxl2cnvrgoio5zipgblvgjdurgqzyyl4zgn6"),
-		"system":           MustParseCid("bafk2bzacedbnrpgeyjiixtsi6ghjsi6s7vl2ranlezqhhrxnumqtk6lykhy7i"),
-		"verifiedregistry": MustParseCid("bafk2bzacedhcaor3pldtp6ayek2z4zhkoo76vpsaisz7xwpjmqwoguyq6jmf6"),
-	},
 }, {
 	Network: "testing",
 	Version: 8,
@@ -496,10 +381,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzaceatmqip2o3ausbntvdhj7yemu6hb3b5yqv6hm42gylbbmz7geocpm"),
 	},
 }, {
-	Network: "testing",
-	Version: 10,
-
-	ManifestCid: MustParseCid("bafy2bzacebsp3bkxwsijenqeimhvhtg52d6o76hn6qhzxveqfq7d5hdd5l2ee"),
+	Network:      "testing",
+	Version:      10,
+	BundleGitTag: "v10.0.0",
+	ManifestCid:  MustParseCid("bafy2bzacebsp3bkxwsijenqeimhvhtg52d6o76hn6qhzxveqfq7d5hdd5l2ee"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzaceazxb6p2xg6caivmie6k2bvutyesngwyvhwv4eemwu7ia4vnqkcuy"),
 		"cron":             MustParseCid("bafk2bzaceax6ym73boyl5zdpbcr6zmbajzylmcdvlapz5zcqgzcshakz44jbq"),
@@ -518,29 +403,6 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacecf2jimdz7knhngs64ximfz3eaud6s3kiunmkybgrkupdjyo2dw7o"),
 		"verifiedregistry": MustParseCid("bafk2bzacecdmek2htsgcyoyl35glakyab66cojqo2y335njnm7krleb6yfbps"),
 	},
-}, {
-	Network:      "testing",
-	Version:      11,
-	BundleGitTag: "v11.0.0-rc1",
-	ManifestCid:  MustParseCid("bafy2bzacedfzgegqrxmw7uowefcdgxplzjrcycpyzxqzassjoqfm6pibs6r2u"),
-	Actors: map[string]cid.Cid{
-		"account":          MustParseCid("bafk2bzaceblnq5hqetp2wyg7g2pbhflt3mllssnc5hafjqh3lhnnzvbzrpztm"),
-		"cron":             MustParseCid("bafk2bzacebuorn2dyv3uaw4iwddsf6tx7jfoep7x7w4ey7phvfahb6ovyxphk"),
-		"datacap":          MustParseCid("bafk2bzacectk6j2cynczafk6r3k3yltal3g7zgflp2ujye53h43onat7t7key"),
-		"eam":              MustParseCid("bafk2bzaceccgxspyhh4jwfbifnxfb3rw3cnia6qzybiycnt7i4szk5dguhtj4"),
-		"ethaccount":       MustParseCid("bafk2bzaceaw5tuxhrrpd5rkdo3s4sotrzrpfbsce6wvtyxbyvtvuqh6uhvjs2"),
-		"evm":              MustParseCid("bafk2bzacecccnxin5gzdwgkn5u3tz3mbagekh7fpm3btx5ejx4jdokb2y5i2g"),
-		"init":             MustParseCid("bafk2bzacec3477xrzsed3g44q2gvuhdb3j5yaagfxwly3ionjvi2f2zsq3iiy"),
-		"multisig":         MustParseCid("bafk2bzaceb53uxkmnkotpdrrc3k25nsn4mahci6lrmamm25emiauozwviocwc"),
-		"paymentchannel":   MustParseCid("bafk2bzacec2y63y2axifyyswgt55vupo66dn4psuwlrt7mphviuvvcicepfos"),
-		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
-		"reward":           MustParseCid("bafk2bzaceb7bea4mjh4hgncpjxoilxlnc2onwqeikyw346fckyn6w7ymevb62"),
-		"storagemarket":    MustParseCid("bafk2bzacebnqq3n6u6hc7ktdqtih5mkknyegs6nez5fg45nxrgivjnramzb2o"),
-		"storageminer":     MustParseCid("bafk2bzacebfdzpxptu2scdgobsvaindjlbqbfnqhvgvkt4mv5bum3iwbjevfm"),
-		"storagepower":     MustParseCid("bafk2bzacebbo5cere43dks5g5ifnweluvvhpjwqdyvjhb4idienya43baegyy"),
-		"system":           MustParseCid("bafk2bzacedqiktiu76jnkdd34635lxwsf6diafzpnqla4p3dzl3mblqzl2mww"),
-		"verifiedregistry": MustParseCid("bafk2bzacecvdanzjxzc66mz33r37iacz72mnkx4s2u3dtnjnfdpoyxmpbzkmw"),
-	},
 }, {
 	Network: "testing-fake-proofs",
 	Version: 8,
@@ -579,10 +441,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzaceatmqip2o3ausbntvdhj7yemu6hb3b5yqv6hm42gylbbmz7geocpm"),
 	},
 }, {
-	Network: "testing-fake-proofs",
-	Version: 10,
-
-	ManifestCid: MustParseCid("bafy2bzacedwap2uuii4luljckrnb4vkur2unb6fyinn7xjie6xlva2wmlygj2"),
+	Network:      "testing-fake-proofs",
+	Version:      10,
+	BundleGitTag: "v10.0.0",
+	ManifestCid:  MustParseCid("bafy2bzacedwap2uuii4luljckrnb4vkur2unb6fyinn7xjie6xlva2wmlygj2"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzaceazxb6p2xg6caivmie6k2bvutyesngwyvhwv4eemwu7ia4vnqkcuy"),
 		"cron":             MustParseCid("bafk2bzaceax6ym73boyl5zdpbcr6zmbajzylmcdvlapz5zcqgzcshakz44jbq"),
@@ -601,27 +463,4 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacecf2jimdz7knhngs64ximfz3eaud6s3kiunmkybgrkupdjyo2dw7o"),
 		"verifiedregistry": MustParseCid("bafk2bzacecdmek2htsgcyoyl35glakyab66cojqo2y335njnm7krleb6yfbps"),
 	},
-}, {
-	Network:      "testing-fake-proofs",
-	Version:      11,
-	BundleGitTag: "v11.0.0-rc1",
-	ManifestCid:  MustParseCid("bafy2bzaceakmrltilwiohkzwbwd4xk3cfhhouhlag4prsdcbpialyhe4p2via"),
-	Actors: map[string]cid.Cid{
-		"account":          MustParseCid("bafk2bzaceblnq5hqetp2wyg7g2pbhflt3mllssnc5hafjqh3lhnnzvbzrpztm"),
-		"cron":             MustParseCid("bafk2bzacebuorn2dyv3uaw4iwddsf6tx7jfoep7x7w4ey7phvfahb6ovyxphk"),
-		"datacap":          MustParseCid("bafk2bzacectk6j2cynczafk6r3k3yltal3g7zgflp2ujye53h43onat7t7key"),
-		"eam":              MustParseCid("bafk2bzaceccgxspyhh4jwfbifnxfb3rw3cnia6qzybiycnt7i4szk5dguhtj4"),
-		"ethaccount":       MustParseCid("bafk2bzaceaw5tuxhrrpd5rkdo3s4sotrzrpfbsce6wvtyxbyvtvuqh6uhvjs2"),
-		"evm":              MustParseCid("bafk2bzacecccnxin5gzdwgkn5u3tz3mbagekh7fpm3btx5ejx4jdokb2y5i2g"),
-		"init":             MustParseCid("bafk2bzacec3477xrzsed3g44q2gvuhdb3j5yaagfxwly3ionjvi2f2zsq3iiy"),
-		"multisig":         MustParseCid("bafk2bzaceb53uxkmnkotpdrrc3k25nsn4mahci6lrmamm25emiauozwviocwc"),
-		"paymentchannel":   MustParseCid("bafk2bzacec2y63y2axifyyswgt55vupo66dn4psuwlrt7mphviuvvcicepfos"),
-		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
-		"reward":           MustParseCid("bafk2bzaceb7bea4mjh4hgncpjxoilxlnc2onwqeikyw346fckyn6w7ymevb62"),
-		"storagemarket":    MustParseCid("bafk2bzacebnqq3n6u6hc7ktdqtih5mkknyegs6nez5fg45nxrgivjnramzb2o"),
-		"storageminer":     MustParseCid("bafk2bzacecvwy2gyig2fbndfzxgte2jieyz4jzisk7guesklxlck3dxbtrbsy"),
-		"storagepower":     MustParseCid("bafk2bzaceclyurjwchc33zb2c4hdglbqrphgjgfk7xe36m2tcpjxxmq4gv22m"),
-		"system":           MustParseCid("bafk2bzacedqiktiu76jnkdd34635lxwsf6diafzpnqla4p3dzl3mblqzl2mww"),
-		"verifiedregistry": MustParseCid("bafk2bzacecvdanzjxzc66mz33r37iacz72mnkx4s2u3dtnjnfdpoyxmpbzkmw"),
-	},
 }}
@@ -6,6 +6,7 @@ package build
 import (
 	"os"
 	"strconv"
+	"time"

 	"github.com/ipfs/go-cid"

@@ -23,7 +24,7 @@ var NetworkBundle = "devnet"
 var BundleOverrides map[actorstypes.Version]string
 var ActorDebugging = true

-const GenesisNetworkVersion = network.Version18
+const GenesisNetworkVersion = network.Version17

 var UpgradeBreezeHeight = abi.ChainEpoch(-1)

@@ -59,11 +60,7 @@ var UpgradeSkyrHeight = abi.ChainEpoch(-19)

 var UpgradeSharkHeight = abi.ChainEpoch(-20)

-var UpgradeHyggeHeight = abi.ChainEpoch(-21)
-
-var UpgradeLightningHeight = abi.ChainEpoch(30)
-
-var UpgradeThunderHeight = abi.ChainEpoch(1000)
+var UpgradeHyggeHeight = abi.ChainEpoch(30)

 var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
@@ -118,8 +115,6 @@ func init() {
 	UpgradeSkyrHeight = getUpgradeHeight("LOTUS_SKYR_HEIGHT", UpgradeSkyrHeight)
 	UpgradeSharkHeight = getUpgradeHeight("LOTUS_SHARK_HEIGHT", UpgradeSharkHeight)
 	UpgradeHyggeHeight = getUpgradeHeight("LOTUS_HYGGE_HEIGHT", UpgradeHyggeHeight)
-	UpgradeLightningHeight = getUpgradeHeight("LOTUS_LIGHTNING_HEIGHT", UpgradeLightningHeight)
-	UpgradeThunderHeight = getUpgradeHeight("LOTUS_THUNDER_HEIGHT", UpgradeThunderHeight)

 	BuildType |= Build2k

@@ -145,3 +140,7 @@ const BootstrapPeerThreshold = 1
 const Eip155ChainId = 31415926

 var WhitelistedBlock = cid.Undef
+
+// Reducing the delivery delay for equivocation of
+// consistent broadcast to just half a second.
+var CBDeliveryDelay = 500 * time.Millisecond
@@ -4,6 +4,8 @@
 package build

 import (
+	"time"
+
 	"github.com/ipfs/go-cid"

 	"github.com/filecoin-project/go-address"
@@ -19,7 +21,7 @@ var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
 }

-const GenesisNetworkVersion = network.Version18
+const GenesisNetworkVersion = network.Version17

 var NetworkBundle = "butterflynet"
 var BundleOverrides map[actorstypes.Version]string
@@ -50,12 +52,8 @@ const UpgradeHyperdriveHeight = -16
 const UpgradeChocolateHeight = -17
 const UpgradeOhSnapHeight = -18
 const UpgradeSkyrHeight = -19
-const UpgradeSharkHeight = -20
-const UpgradeHyggeHeight = -21
-
-const UpgradeLightningHeight = 360
-
-const UpgradeThunderHeight = UpgradeLightningHeight + 360
+const UpgradeSharkHeight = abi.ChainEpoch(-20)
+const UpgradeHyggeHeight = abi.ChainEpoch(600)

 var SupportedProofTypes = []abi.RegisteredSealProof{
 	abi.RegisteredSealProof_StackedDrg512MiBV1,
@@ -91,3 +89,8 @@ const BootstrapPeerThreshold = 2
 const Eip155ChainId = 3141592

 var WhitelistedBlock = cid.Undef
+
+// CBDeliveryDelay is the delay before deliver in the synchronous consistent broadcast.
+// This determines the wait time for the detection of potential equivocations.
+// It is a variable instead of a constant so it can be conveniently configured in tests
+var CBDeliveryDelay = 2 * time.Second
@@ -6,6 +6,7 @@ package build
 import (
 	"os"
 	"strconv"
+	"time"

 	"github.com/ipfs/go-cid"

@@ -73,12 +74,6 @@ const UpgradeSharkHeight = 16800 // 6 days after genesis
 // 2023-02-21T16:30:00Z
 const UpgradeHyggeHeight = 322354

-// 2023-04-18T16:30:00Z
-const UpgradeLightningHeight = 483634
-
-// 2023-04-20T16:30:00Z
-const UpgradeThunderHeight = UpgradeLightningHeight + 5760
-
 var SupportedProofTypes = []abi.RegisteredSealProof{
 	abi.RegisteredSealProof_StackedDrg32GiBV1,
 	abi.RegisteredSealProof_StackedDrg64GiBV1,
@@ -128,3 +123,8 @@ const BootstrapPeerThreshold = 4
 const Eip155ChainId = 314159

 var WhitelistedBlock = cid.Undef
+
+// CBDeliveryDelay is the delay before deliver in the synchronous consistent broadcast.
+// This determines the wait time for the detection of potential equivocations.
+// It is a variable instead of a constant so it can be conveniently configured in tests
+var CBDeliveryDelay = 2 * time.Second
@@ -6,6 +6,7 @@ package build
 import (
 	"os"
 	"strconv"
+	"time"

 	"github.com/ipfs/go-cid"

@@ -52,13 +53,7 @@ var UpgradeSkyrHeight = abi.ChainEpoch(-19)

 const UpgradeSharkHeight = abi.ChainEpoch(-20)

-const UpgradeHyggeHeight = abi.ChainEpoch(100)
-
-// ??????????
-const UpgradeLightningHeight = 200
-
-// ??????????????????
-const UpgradeThunderHeight = 300
+const UpgradeHyggeHeight = abi.ChainEpoch(99999999999999)

 var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
@@ -134,3 +129,8 @@ const BootstrapPeerThreshold = 2
 const Eip155ChainId = 3141592

 var WhitelistedBlock = cid.Undef
+
+// CBDeliveryDelay is the delay before deliver in the synchronous consistent broadcast.
+// This determines the wait time for the detection of potential equivocations.
+// It is a variable instead of a constant so it can be conveniently configured in tests
+var CBDeliveryDelay = 2 * time.Second
@@ -7,6 +7,7 @@ import (
 	"math"
 	"os"
 	"strconv"
+	"time"

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
@@ -87,13 +88,7 @@ const UpgradeSkyrHeight = 1960320
 const UpgradeSharkHeight = 2383680

 // 2023-03-14T15:14:00Z
-const UpgradeHyggeHeight = 2683348
-
-// ??????????
-var UpgradeLightningHeight = abi.ChainEpoch(9999999999)
-
-// ??????????
-var UpgradeThunderHeight = UpgradeLightningHeight + 1
+var UpgradeHyggeHeight = abi.ChainEpoch(2683348)

 var SupportedProofTypes = []abi.RegisteredSealProof{
 	abi.RegisteredSealProof_StackedDrg32GiBV1,
@@ -108,12 +103,8 @@ func init() {
 		SetAddressNetwork(address.Mainnet)
 	}

-	if os.Getenv("LOTUS_DISABLE_LIGHTNING") == "1" {
-		UpgradeLightningHeight = math.MaxInt64
-	}
-
-	if os.Getenv("LOTUS_DISABLE_THUNDER") == "1" {
-		UpgradeThunderHeight = math.MaxInt64
+	if os.Getenv("LOTUS_DISABLE_HYGGE") == "1" {
+		UpgradeHyggeHeight = math.MaxInt64
 	}

 	// NOTE: DO NOT change this unless you REALLY know what you're doing. This is not consensus critical, however,
@@ -147,3 +138,8 @@ const Eip155ChainId = 314

 // we skip checks on message validity in this block to sidestep the zero-bls signature
 var WhitelistedBlock = MustParseCid("bafy2bzaceapyg2uyzk7vueh3xccxkuwbz3nxewjyguoxvhx77malc2lzn2ybi")
+
+// CBDeliveryDelay is the delay before deliver in the synchronous consistent broadcast.
+// This determines the wait time for the detection of potential equivocations.
+// It is a variable instead of a constant so it can be conveniently configured in tests
+var CBDeliveryDelay = 2 * time.Second
@@ -26,17 +26,16 @@ const UnixfsLinksPerLevel = 1024

 const AllowableClockDriftSecs = uint64(1)

-// TODO: nv19: Re-enable when migration is setup
-//// Used by tests and some obscure tooling
-///* inline-gen template
-//
-//const TestNetworkVersion = network.Version{{.latestNetworkVersion}}
-//
-///* inline-gen start */
+// Used by tests and some obscure tooling
+/* inline-gen template
+
+const TestNetworkVersion = network.Version{{.latestNetworkVersion}}
+
+/* inline-gen start */

 const TestNetworkVersion = network.Version18

-///* inline-gen end */
+/* inline-gen end */

 // Epochs
 const ForkLengthThreshold = Finality
@@ -9,6 +9,7 @@ package build

 import (
 	"math/big"
+	"time"

 	"github.com/ipfs/go-cid"

@@ -106,8 +107,6 @@ var (
 	UpgradeSkyrHeight       abi.ChainEpoch = -18
 	UpgradeSharkHeight      abi.ChainEpoch = -19
 	UpgradeHyggeHeight      abi.ChainEpoch = -20
-	UpgradeLightningHeight  abi.ChainEpoch = -21
-	UpgradeThunderHeight    abi.ChainEpoch = -22

 	DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 		0: DrandMainnet,
@@ -137,3 +136,7 @@ const BootstrapPeerThreshold = 1
 // ChainId defines the chain ID used in the Ethereum JSON-RPC endpoint.
 // As per https://github.com/ethereum-lists/chains
 const Eip155ChainId = 31415926
+
+// Reducing the delivery delay for equivocation of
+// consistent broadcast to just half a second.
+var CBDeliveryDelay = 500 * time.Millisecond
@@ -37,7 +37,7 @@ func BuildTypeString() string {
 }

 // BuildVersion is the local build version
-const BuildVersion = "1.20.4"
+const BuildVersion = "1.21.0-dev"

 func UserVersion() string {
 	if os.Getenv("LOTUS_VERSION_IGNORE_COMMIT") == "1" {
@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"fmt"
 	"go/format"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strconv"
@@ -66,7 +65,7 @@ func generateAdapters() error {
 		}

 		{
-			af, err := ioutil.ReadFile(filepath.Join(actDir, "actor.go.template"))
+			af, err := os.ReadFile(filepath.Join(actDir, "actor.go.template"))
 			if err != nil {
 				return xerrors.Errorf("loading actor template: %w", err)
 			}
@@ -90,7 +89,7 @@ func generateAdapters() error {
 				return err
 			}

-			if err := ioutil.WriteFile(filepath.Join(actDir, fmt.Sprintf("%s.go", act)), fmted, 0666); err != nil {
+			if err := os.WriteFile(filepath.Join(actDir, fmt.Sprintf("%s.go", act)), fmted, 0666); err != nil {
 				return err
 			}
 		}
@@ -100,7 +99,7 @@ func generateAdapters() error {
 }

 func generateState(actDir string, versions []int) error {
-	af, err := ioutil.ReadFile(filepath.Join(actDir, "state.go.template"))
+	af, err := os.ReadFile(filepath.Join(actDir, "state.go.template"))
 	if err != nil {
 		if os.IsNotExist(err) {
 			return nil // skip
@@ -123,7 +122,7 @@ func generateState(actDir string, versions []int) error {
 			return err
 		}

-		if err := ioutil.WriteFile(filepath.Join(actDir, fmt.Sprintf("v%d.go", version)), b.Bytes(), 0666); err != nil {
+		if err := os.WriteFile(filepath.Join(actDir, fmt.Sprintf("v%d.go", version)), b.Bytes(), 0666); err != nil {
 			return err
 		}
 	}
@@ -132,7 +131,7 @@ func generateState(actDir string, versions []int) error {
 }

 func generateMessages(actDir string) error {
-	af, err := ioutil.ReadFile(filepath.Join(actDir, "message.go.template"))
+	af, err := os.ReadFile(filepath.Join(actDir, "message.go.template"))
 	if err != nil {
 		if os.IsNotExist(err) {
 			return nil // skip
@@ -155,7 +154,7 @@ func generateMessages(actDir string) error {
 			return err
 		}

-		if err := ioutil.WriteFile(filepath.Join(actDir, fmt.Sprintf("message%d.go", version)), b.Bytes(), 0666); err != nil {
+		if err := os.WriteFile(filepath.Join(actDir, fmt.Sprintf("message%d.go", version)), b.Bytes(), 0666); err != nil {
 			return err
 		}
 	}
@@ -165,7 +164,7 @@ func generateMessages(actDir string) error {

 func generatePolicy(policyPath string) error {

-	pf, err := ioutil.ReadFile(policyPath + ".template")
+	pf, err := os.ReadFile(policyPath + ".template")
 	if err != nil {
 		if os.IsNotExist(err) {
 			return nil // skip
@@ -187,7 +186,7 @@ func generatePolicy(policyPath string) error {
 		return err
 	}

-	if err := ioutil.WriteFile(policyPath, b.Bytes(), 0666); err != nil {
+	if err := os.WriteFile(policyPath, b.Bytes(), 0666); err != nil {
 		return err
 	}

@@ -196,7 +195,7 @@ func generatePolicy(policyPath string) error {

 func generateBuiltin(builtinPath string) error {

-	bf, err := ioutil.ReadFile(builtinPath + ".template")
+	bf, err := os.ReadFile(builtinPath + ".template")
 	if err != nil {
 		if os.IsNotExist(err) {
 			return nil // skip
@@ -218,7 +217,7 @@ func generateBuiltin(builtinPath string) error {
 		return err
 	}

-	if err := ioutil.WriteFile(builtinPath, b.Bytes(), 0666); err != nil {
+	if err := os.WriteFile(builtinPath, b.Bytes(), 0666); err != nil {
 		return err
 	}

@@ -227,7 +226,7 @@ func generateBuiltin(builtinPath string) error {

 func generateRegistry(registryPath string) error {

-	bf, err := ioutil.ReadFile(registryPath + ".template")
+	bf, err := os.ReadFile(registryPath + ".template")
 	if err != nil {
 		if os.IsNotExist(err) {
 			return nil // skip
@@ -248,7 +247,7 @@ func generateRegistry(registryPath string) error {
 		return err
 	}

-	if err := ioutil.WriteFile(registryPath, b.Bytes(), 0666); err != nil {
+	if err := os.WriteFile(registryPath, b.Bytes(), 0666); err != nil {
 		return err
 	}

@@ -6,7 +6,7 @@ import (

 	"github.com/filecoin-project/go-address"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	builtin10 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
@@ -22,7 +22,7 @@ import (
 	"github.com/filecoin-project/lotus/chain/types"
 )

-var Methods = builtin11.MethodsAccount
+var Methods = builtin10.MethodsAccount

 func Load(store adt.Store, act *types.Actor) (State, error) {
 	if name, av, ok := actors.GetActorMetaByCode(act.Code); ok {
@@ -41,9 +41,6 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

-		case actorstypes.Version11:
-			return load11(store, act.Head)
-
 		}
 	}

@@ -108,9 +105,6 @@ func MakeState(store adt.Store, av actorstypes.Version, addr address.Address) (S
 	case actorstypes.Version10:
 		return make10(store, addr)

-	case actorstypes.Version11:
-		return make11(store, addr)
-
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -138,6 +132,5 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
-		(&state11{}).Code(),
 	}
 }
@@ -1,62 +0,0 @@
-package account
-
-import (
-	"fmt"
-
-	"github.com/ipfs/go-cid"
-
-	"github.com/filecoin-project/go-address"
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	account11 "github.com/filecoin-project/go-state-types/builtin/v11/account"
-	"github.com/filecoin-project/go-state-types/manifest"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-)
-
-var _ State = (*state11)(nil)
-
-func load11(store adt.Store, root cid.Cid) (State, error) {
-	out := state11{store: store}
-	err := store.Get(store.Context(), root, &out)
-	if err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-func make11(store adt.Store, addr address.Address) (State, error) {
-	out := state11{store: store}
-	out.State = account11.State{Address: addr}
-	return &out, nil
-}
-
-type state11 struct {
-	account11.State
-	store adt.Store
-}
-
-func (s *state11) PubkeyAddress() (address.Address, error) {
-	return s.Address, nil
-}
-
-func (s *state11) GetState() interface{} {
-	return &s.State
-}
-
-func (s *state11) ActorKey() string {
-	return manifest.AccountKey
-}
-
-func (s *state11) ActorVersion() actorstypes.Version {
-	return actorstypes.Version11
-}
-
-func (s *state11) Code() cid.Cid {
-	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
-	if !ok {
-		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
-	}
-
-	return code
-}
@@ -5,7 +5,7 @@ import (
 	"golang.org/x/xerrors"

 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	builtin10 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
@@ -37,9 +37,6 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

-		case actorstypes.Version11:
-			return load11(store, act.Head)
-
 		}
 	}

@@ -104,16 +101,13 @@ func MakeState(store adt.Store, av actorstypes.Version) (State, error) {
 	case actorstypes.Version10:
 		return make10(store)

-	case actorstypes.Version11:
-		return make11(store)
-
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }

 var (
-	Address = builtin11.CronActorAddr
-	Methods = builtin11.MethodsCron
+	Address = builtin10.CronActorAddr
+	Methods = builtin10.MethodsCron
 )

 type State interface {
@@ -136,6 +130,5 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
-		(&state11{}).Code(),
 	}
 }
@@ -1,57 +0,0 @@
-package cron
-
-import (
-	"fmt"
-
-	"github.com/ipfs/go-cid"
-
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	cron11 "github.com/filecoin-project/go-state-types/builtin/v11/cron"
-	"github.com/filecoin-project/go-state-types/manifest"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-)
-
-var _ State = (*state11)(nil)
-
-func load11(store adt.Store, root cid.Cid) (State, error) {
-	out := state11{store: store}
-	err := store.Get(store.Context(), root, &out)
-	if err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-func make11(store adt.Store) (State, error) {
-	out := state11{store: store}
-	out.State = *cron11.ConstructState(cron11.BuiltInEntries())
-	return &out, nil
-}
-
-type state11 struct {
-	cron11.State
-	store adt.Store
-}
-
-func (s *state11) GetState() interface{} {
-	return &s.State
-}
-
-func (s *state11) ActorKey() string {
-	return manifest.CronKey
-}
-
-func (s *state11) ActorVersion() actorstypes.Version {
-	return actorstypes.Version11
-}
-
-func (s *state11) Code() cid.Cid {
-	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
-	if !ok {
-		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
-	}
-
-	return code
-}
@@ -7,7 +7,7 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	builtin10 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"

@@ -17,8 +17,8 @@ import (
 )

 var (
-	Address = builtin11.DatacapActorAddr
-	Methods = builtin11.MethodsDatacap
+	Address = builtin10.DatacapActorAddr
+	Methods = builtin10.MethodsDatacap
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -35,9 +35,6 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

-		case actorstypes.Version11:
-			return load11(store, act.Head)
-
 		}
 	}

@@ -53,9 +50,6 @@ func MakeState(store adt.Store, av actorstypes.Version, governor address.Address
 	case actorstypes.Version10:
 		return make10(store, governor, bitwidth)

-	case actorstypes.Version11:
-		return make11(store, governor, bitwidth)
-
 	default:
 		return nil, xerrors.Errorf("datacap actor only valid for actors v9 and above, got %d", av)
 	}
@@ -78,6 +72,5 @@ func AllCodes() []cid.Cid {
 	return []cid.Cid{
 		(&state9{}).Code(),
 		(&state10{}).Code(),
-		(&state11{}).Code(),
 	}
 }
@@ -1,82 +0,0 @@
-package datacap
-
-import (
-	"fmt"
-
-	"github.com/ipfs/go-cid"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	datacap11 "github.com/filecoin-project/go-state-types/builtin/v11/datacap"
-	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
-	"github.com/filecoin-project/go-state-types/manifest"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-)
-
-var _ State = (*state11)(nil)
-
-func load11(store adt.Store, root cid.Cid) (State, error) {
-	out := state11{store: store}
-	err := store.Get(store.Context(), root, &out)
-	if err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-func make11(store adt.Store, governor address.Address, bitwidth uint64) (State, error) {
-	out := state11{store: store}
-	s, err := datacap11.ConstructState(store, governor, bitwidth)
-	if err != nil {
-		return nil, err
-	}
-
-	out.State = *s
-
-	return &out, nil
-}
-
-type state11 struct {
-	datacap11.State
-	store adt.Store
-}
-
-func (s *state11) Governor() (address.Address, error) {
-	return s.State.Governor, nil
-}
-
-func (s *state11) GetState() interface{} {
-	return &s.State
-}
-
-func (s *state11) ForEachClient(cb func(addr address.Address, dcap abi.StoragePower) error) error {
-	return forEachClient(s.store, actors.Version11, s.verifiedClients, cb)
-}
-
-func (s *state11) verifiedClients() (adt.Map, error) {
-	return adt11.AsMap(s.store, s.Token.Balances, int(s.Token.HamtBitWidth))
-}
-
-func (s *state11) VerifiedClientDataCap(addr address.Address) (bool, abi.StoragePower, error) {
-	return getDataCap(s.store, actors.Version11, s.verifiedClients, addr)
-}
-
-func (s *state11) ActorKey() string {
-	return manifest.DatacapKey
-}
-
-func (s *state11) ActorVersion() actorstypes.Version {
-	return actorstypes.Version11
-}
-
-func (s *state11) Code() cid.Cid {
-	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
-	if !ok {
-		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
-	}
-
-	return code
-}
@@ -5,7 +5,7 @@ import (
 	"golang.org/x/xerrors"

 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	builtin10 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"

@@ -14,7 +14,7 @@ import (
 	"github.com/filecoin-project/lotus/chain/types"
 )

-var Methods = builtin11.MethodsEVM
+var Methods = builtin10.MethodsEVM

 func Load(store adt.Store, act *types.Actor) (State, error) {
 	if name, av, ok := actors.GetActorMetaByCode(act.Code); ok {
@@ -27,9 +27,6 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

-		case actorstypes.Version11:
-			return load11(store, act.Head)
-
 		}
 	}

@@ -42,9 +39,6 @@ func MakeState(store adt.Store, av actorstypes.Version, bytecode cid.Cid) (State
 	case actorstypes.Version10:
 		return make10(store, bytecode)

-	case actorstypes.Version11:
-		return make11(store, bytecode)
-
 	default:
 		return nil, xerrors.Errorf("evm actor only valid for actors v10 and above, got %d", av)
 	}
@@ -1,72 +0,0 @@
-package evm
-
-import (
-	"github.com/ipfs/go-cid"
-
-	"github.com/filecoin-project/go-state-types/abi"
-	evm11 "github.com/filecoin-project/go-state-types/builtin/v11/evm"
-
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-)
-
-var _ State = (*state11)(nil)
-
-func load11(store adt.Store, root cid.Cid) (State, error) {
-	out := state11{store: store}
-	err := store.Get(store.Context(), root, &out)
-	if err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-func make11(store adt.Store, bytecode cid.Cid) (State, error) {
-	out := state11{store: store}
-	s, err := evm11.ConstructState(store, bytecode)
-	if err != nil {
-		return nil, err
-	}
-
-	out.State = *s
-
-	return &out, nil
-}
-
-type state11 struct {
-	evm11.State
-	store adt.Store
-}
-
-func (s *state11) Nonce() (uint64, error) {
-	return s.State.Nonce, nil
-}
-
-func (s *state11) IsAlive() (bool, error) {
-	return s.State.Tombstone == nil, nil
-}
-
-func (s *state11) GetState() interface{} {
-	return &s.State
-}
-
-func (s *state11) GetBytecodeCID() (cid.Cid, error) {
-	return s.State.Bytecode, nil
-}
-
-func (s *state11) GetBytecodeHash() ([32]byte, error) {
-	return s.State.BytecodeHash, nil
-}
-
-func (s *state11) GetBytecode() ([]byte, error) {
-	bc, err := s.GetBytecodeCID()
-	if err != nil {
-		return nil, err
-	}
-
-	var byteCode abi.CborBytesTransparent
-	if err := s.store.Get(s.store.Context(), bc, &byteCode); err != nil {
-		return nil, err
-	}
-
-	return byteCode, nil
-}
@@ -7,7 +7,7 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	builtin10 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
@@ -25,8 +25,8 @@ import (
 )

 var (
-	Address = builtin11.InitActorAddr
-	Methods = builtin11.MethodsInit
+	Address = builtin10.InitActorAddr
+	Methods = builtin10.MethodsInit
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -46,9 +46,6 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

-		case actorstypes.Version11:
-			return load11(store, act.Head)
-
 		}
 	}

@@ -113,9 +110,6 @@ func MakeState(store adt.Store, av actorstypes.Version, networkName string) (Sta
 	case actorstypes.Version10:
 		return make10(store, networkName)

-	case actorstypes.Version11:
-		return make11(store, networkName)
-
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -166,6 +160,5 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
-		(&state11{}).Code(),
 	}
 }
@@ -1,147 +0,0 @@
-package init
-
-import (
-	"crypto/sha256"
-	"fmt"
-
-	"github.com/ipfs/go-cid"
-	cbg "github.com/whyrusleeping/cbor-gen"
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
-	init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
-	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
-	"github.com/filecoin-project/go-state-types/manifest"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-	"github.com/filecoin-project/lotus/node/modules/dtypes"
-)
-
-var _ State = (*state11)(nil)
-
-func load11(store adt.Store, root cid.Cid) (State, error) {
-	out := state11{store: store}
-	err := store.Get(store.Context(), root, &out)
-	if err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-func make11(store adt.Store, networkName string) (State, error) {
-	out := state11{store: store}
-
-	s, err := init11.ConstructState(store, networkName)
-	if err != nil {
-		return nil, err
-	}
-
-	out.State = *s
-
-	return &out, nil
-}
-
-type state11 struct {
-	init11.State
-	store adt.Store
-}
-
-func (s *state11) ResolveAddress(address address.Address) (address.Address, bool, error) {
-	return s.State.ResolveAddress(s.store, address)
-}
-
-func (s *state11) MapAddressToNewID(address address.Address) (address.Address, error) {
-	return s.State.MapAddressToNewID(s.store, address)
-}
-
-func (s *state11) ForEachActor(cb func(id abi.ActorID, address address.Address) error) error {
-	addrs, err := adt11.AsMap(s.store, s.State.AddressMap, builtin11.DefaultHamtBitwidth)
-	if err != nil {
-		return err
-	}
-	var actorID cbg.CborInt
-	return addrs.ForEach(&actorID, func(key string) error {
-		addr, err := address.NewFromBytes([]byte(key))
-		if err != nil {
-			return err
-		}
-		return cb(abi.ActorID(actorID), addr)
-	})
-}
-
-func (s *state11) NetworkName() (dtypes.NetworkName, error) {
-	return dtypes.NetworkName(s.State.NetworkName), nil
-}
-
-func (s *state11) SetNetworkName(name string) error {
-	s.State.NetworkName = name
-	return nil
-}
-
-func (s *state11) SetNextID(id abi.ActorID) error {
-	s.State.NextID = id
-	return nil
-}
-
-func (s *state11) Remove(addrs ...address.Address) (err error) {
-	m, err := adt11.AsMap(s.store, s.State.AddressMap, builtin11.DefaultHamtBitwidth)
-	if err != nil {
-		return err
-	}
-	for _, addr := range addrs {
-		if err = m.Delete(abi.AddrKey(addr)); err != nil {
-			return xerrors.Errorf("failed to delete entry for address: %s; err: %w", addr, err)
-		}
-	}
-	amr, err := m.Root()
-	if err != nil {
-		return xerrors.Errorf("failed to get address map root: %w", err)
-	}
-	s.State.AddressMap = amr
-	return nil
-}
-
-func (s *state11) SetAddressMap(mcid cid.Cid) error {
-	s.State.AddressMap = mcid
-	return nil
-}
-
-func (s *state11) GetState() interface{} {
-	return &s.State
-}
-
-func (s *state11) AddressMap() (adt.Map, error) {
-	return adt11.AsMap(s.store, s.State.AddressMap, builtin11.DefaultHamtBitwidth)
-}
-
-func (s *state11) AddressMapBitWidth() int {
-	return builtin11.DefaultHamtBitwidth
-}
-
-func (s *state11) AddressMapHashFunction() func(input []byte) []byte {
-	return func(input []byte) []byte {
-		res := sha256.Sum256(input)
-		return res[:]
-	}
-}
-
-func (s *state11) ActorKey() string {
-	return manifest.InitKey
-}
-
-func (s *state11) ActorVersion() actorstypes.Version {
-	return actorstypes.Version11
-}
-
-func (s *state11) Code() cid.Cid {
-	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
-	if !ok {
-		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
-	}
-
-	return code
-}
@@ -52,9 +52,6 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

-		case actorstypes.Version11:
-			return load11(store, act.Head)
-
 		}
 	}

@@ -119,9 +116,6 @@ func MakeState(store adt.Store, av actorstypes.Version) (State, error) {
 	case actorstypes.Version10:
 		return make10(store)

-	case actorstypes.Version11:
-		return make11(store)
-
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -214,9 +208,6 @@ func DecodePublishStorageDealsReturn(b []byte, nv network.Version) (PublishStora
 	case actorstypes.Version10:
 		return decodePublishStorageDealsReturn10(b)

-	case actorstypes.Version11:
-		return decodePublishStorageDealsReturn11(b)
-
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -302,6 +293,5 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
-		(&state11{}).Code(),
 	}
 }
@@ -1,377 +0,0 @@
-package market
-
-import (
-	"bytes"
-	"fmt"
-
-	"github.com/ipfs/go-cid"
-	cbg "github.com/whyrusleeping/cbor-gen"
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-bitfield"
-	rlepluslazy "github.com/filecoin-project/go-bitfield/rle"
-	"github.com/filecoin-project/go-state-types/abi"
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	"github.com/filecoin-project/go-state-types/builtin"
-	market11 "github.com/filecoin-project/go-state-types/builtin/v11/market"
-	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
-	markettypes "github.com/filecoin-project/go-state-types/builtin/v9/market"
-	verifregtypes "github.com/filecoin-project/go-state-types/builtin/v9/verifreg"
-	"github.com/filecoin-project/go-state-types/manifest"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-	"github.com/filecoin-project/lotus/chain/types"
-)
-
-var _ State = (*state11)(nil)
-
-func load11(store adt.Store, root cid.Cid) (State, error) {
-	out := state11{store: store}
-	err := store.Get(store.Context(), root, &out)
-	if err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-func make11(store adt.Store) (State, error) {
-	out := state11{store: store}
-
-	s, err := market11.ConstructState(store)
-	if err != nil {
-		return nil, err
-	}
-
-	out.State = *s
-
-	return &out, nil
-}
-
-type state11 struct {
-	market11.State
-	store adt.Store
-}
-
-func (s *state11) TotalLocked() (abi.TokenAmount, error) {
-	fml := types.BigAdd(s.TotalClientLockedCollateral, s.TotalProviderLockedCollateral)
-	fml = types.BigAdd(fml, s.TotalClientStorageFee)
-	return fml, nil
-}
-
-func (s *state11) BalancesChanged(otherState State) (bool, error) {
-	otherState11, ok := otherState.(*state11)
-	if !ok {
-		// there's no way to compare different versions of the state, so let's
-		// just say that means the state of balances has changed
-		return true, nil
-	}
-	return !s.State.EscrowTable.Equals(otherState11.State.EscrowTable) || !s.State.LockedTable.Equals(otherState11.State.LockedTable), nil
-}
-
-func (s *state11) StatesChanged(otherState State) (bool, error) {
-	otherState11, ok := otherState.(*state11)
-	if !ok {
-		// there's no way to compare different versions of the state, so let's
-		// just say that means the state of balances has changed
-		return true, nil
-	}
-	return !s.State.States.Equals(otherState11.State.States), nil
-}
-
-func (s *state11) States() (DealStates, error) {
-	stateArray, err := adt11.AsArray(s.store, s.State.States, market11.StatesAmtBitwidth)
-	if err != nil {
-		return nil, err
-	}
-	return &dealStates11{stateArray}, nil
-}
-
-func (s *state11) ProposalsChanged(otherState State) (bool, error) {
-	otherState11, ok := otherState.(*state11)
-	if !ok {
-		// there's no way to compare different versions of the state, so let's
-		// just say that means the state of balances has changed
-		return true, nil
-	}
-	return !s.State.Proposals.Equals(otherState11.State.Proposals), nil
-}
-
-func (s *state11) Proposals() (DealProposals, error) {
-	proposalArray, err := adt11.AsArray(s.store, s.State.Proposals, market11.ProposalsAmtBitwidth)
-	if err != nil {
-		return nil, err
-	}
-	return &dealProposals11{proposalArray}, nil
-}
-
-func (s *state11) EscrowTable() (BalanceTable, error) {
-	bt, err := adt11.AsBalanceTable(s.store, s.State.EscrowTable)
-	if err != nil {
-		return nil, err
-	}
-	return &balanceTable11{bt}, nil
-}
-
-func (s *state11) LockedTable() (BalanceTable, error) {
-	bt, err := adt11.AsBalanceTable(s.store, s.State.LockedTable)
-	if err != nil {
-		return nil, err
-	}
-	return &balanceTable11{bt}, nil
-}
-
-func (s *state11) VerifyDealsForActivation(
-	minerAddr address.Address, deals []abi.DealID, currEpoch, sectorExpiry abi.ChainEpoch,
-) (weight, verifiedWeight abi.DealWeight, err error) {
-	w, vw, _, err := market11.ValidateDealsForActivation(&s.State, s.store, deals, minerAddr, sectorExpiry, currEpoch)
-	return w, vw, err
-}
-
-func (s *state11) NextID() (abi.DealID, error) {
-	return s.State.NextID, nil
-}
-
-type balanceTable11 struct {
-	*adt11.BalanceTable
-}
-
-func (bt *balanceTable11) ForEach(cb func(address.Address, abi.TokenAmount) error) error {
-	asMap := (*adt11.Map)(bt.BalanceTable)
-	var ta abi.TokenAmount
-	return asMap.ForEach(&ta, func(key string) error {
-		a, err := address.NewFromBytes([]byte(key))
-		if err != nil {
-			return err
-		}
-		return cb(a, ta)
-	})
-}
-
-type dealStates11 struct {
-	adt.Array
-}
-
-func (s *dealStates11) Get(dealID abi.DealID) (*DealState, bool, error) {
-	var deal11 market11.DealState
-	found, err := s.Array.Get(uint64(dealID), &deal11)
-	if err != nil {
-		return nil, false, err
-	}
-	if !found {
-		return nil, false, nil
-	}
-	deal := fromV11DealState(deal11)
-	return &deal, true, nil
-}
-
-func (s *dealStates11) ForEach(cb func(dealID abi.DealID, ds DealState) error) error {
-	var ds11 market11.DealState
-	return s.Array.ForEach(&ds11, func(idx int64) error {
-		return cb(abi.DealID(idx), fromV11DealState(ds11))
-	})
-}
-
-func (s *dealStates11) decode(val *cbg.Deferred) (*DealState, error) {
-	var ds11 market11.DealState
-	if err := ds11.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
-		return nil, err
-	}
-	ds := fromV11DealState(ds11)
-	return &ds, nil
-}
-
-func (s *dealStates11) array() adt.Array {
-	return s.Array
-}
-
-func fromV11DealState(v11 market11.DealState) DealState {
-	ret := DealState{
-		SectorStartEpoch: v11.SectorStartEpoch,
-		LastUpdatedEpoch: v11.LastUpdatedEpoch,
-		SlashEpoch:       v11.SlashEpoch,
-		VerifiedClaim:    0,
-	}
-
-	ret.VerifiedClaim = verifregtypes.AllocationId(v11.VerifiedClaim)
-
-	return ret
-}
-
-type dealProposals11 struct {
-	adt.Array
-}
-
-func (s *dealProposals11) Get(dealID abi.DealID) (*DealProposal, bool, error) {
-	var proposal11 market11.DealProposal
-	found, err := s.Array.Get(uint64(dealID), &proposal11)
-	if err != nil {
-		return nil, false, err
-	}
-	if !found {
-		return nil, false, nil
-	}
-
-	proposal, err := fromV11DealProposal(proposal11)
-	if err != nil {
-		return nil, true, xerrors.Errorf("decoding proposal: %w", err)
-	}
-
-	return &proposal, true, nil
-}
-
-func (s *dealProposals11) ForEach(cb func(dealID abi.DealID, dp DealProposal) error) error {
-	var dp11 market11.DealProposal
-	return s.Array.ForEach(&dp11, func(idx int64) error {
-		dp, err := fromV11DealProposal(dp11)
-		if err != nil {
-			return xerrors.Errorf("decoding proposal: %w", err)
-		}
-
-		return cb(abi.DealID(idx), dp)
-	})
-}
-
-func (s *dealProposals11) decode(val *cbg.Deferred) (*DealProposal, error) {
-	var dp11 market11.DealProposal
-	if err := dp11.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
-		return nil, err
-	}
-
-	dp, err := fromV11DealProposal(dp11)
-	if err != nil {
-		return nil, err
-	}
-
-	return &dp, nil
-}
-
-func (s *dealProposals11) array() adt.Array {
-	return s.Array
-}
-
-func fromV11DealProposal(v11 market11.DealProposal) (DealProposal, error) {
-
-	label, err := fromV11Label(v11.Label)
-
-	if err != nil {
-		return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
-	}
-
-	return DealProposal{
-		PieceCID:     v11.PieceCID,
-		PieceSize:    v11.PieceSize,
-		VerifiedDeal: v11.VerifiedDeal,
-		Client:       v11.Client,
-		Provider:     v11.Provider,
-
-		Label: label,
-
-		StartEpoch:           v11.StartEpoch,
-		EndEpoch:             v11.EndEpoch,
-		StoragePricePerEpoch: v11.StoragePricePerEpoch,
-
-		ProviderCollateral: v11.ProviderCollateral,
-		ClientCollateral:   v11.ClientCollateral,
-	}, nil
-}
-
-func fromV11Label(v11 market11.DealLabel) (DealLabel, error) {
-	if v11.IsString() {
-		str, err := v11.ToString()
-		if err != nil {
-			return markettypes.EmptyDealLabel, xerrors.Errorf("failed to convert string label to string: %w", err)
-		}
-		return markettypes.NewLabelFromString(str)
-	}
-
-	bs, err := v11.ToBytes()
-	if err != nil {
-		return markettypes.EmptyDealLabel, xerrors.Errorf("failed to convert bytes label to bytes: %w", err)
-	}
-	return markettypes.NewLabelFromBytes(bs)
-}
-
-func (s *state11) GetState() interface{} {
-	return &s.State
-}
-
-var _ PublishStorageDealsReturn = (*publishStorageDealsReturn11)(nil)
-
-func decodePublishStorageDealsReturn11(b []byte) (PublishStorageDealsReturn, error) {
-	var retval market11.PublishStorageDealsReturn
-	if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
-		return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
-	}
-
-	return &publishStorageDealsReturn11{retval}, nil
-}
-
-type publishStorageDealsReturn11 struct {
-	market11.PublishStorageDealsReturn
-}
-
-func (r *publishStorageDealsReturn11) IsDealValid(index uint64) (bool, int, error) {
-
-	set, err := r.ValidDeals.IsSet(index)
-	if err != nil || !set {
-		return false, -1, err
-	}
-	maskBf, err := bitfield.NewFromIter(&rlepluslazy.RunSliceIterator{
-		Runs: []rlepluslazy.Run{rlepluslazy.Run{Val: true, Len: index}}})
-	if err != nil {
-		return false, -1, err
-	}
-	before, err := bitfield.IntersectBitField(maskBf, r.ValidDeals)
-	if err != nil {
-		return false, -1, err
-	}
-	outIdx, err := before.Count()
-	if err != nil {
-		return false, -1, err
-	}
-	return set, int(outIdx), nil
-
-}
-
-func (r *publishStorageDealsReturn11) DealIDs() ([]abi.DealID, error) {
-	return r.IDs, nil
-}
-
-func (s *state11) GetAllocationIdForPendingDeal(dealId abi.DealID) (verifregtypes.AllocationId, error) {
-
-	allocations, err := adt11.AsMap(s.store, s.PendingDealAllocationIds, builtin.DefaultHamtBitwidth)
-	if err != nil {
-		return verifregtypes.NoAllocationID, xerrors.Errorf("failed to load allocation id for %d: %w", dealId, err)
-	}
-
-	var allocationId cbg.CborInt
-	found, err := allocations.Get(abi.UIntKey(uint64(dealId)), &allocationId)
-	if err != nil {
-		return verifregtypes.NoAllocationID, xerrors.Errorf("failed to load allocation id for %d: %w", dealId, err)
-	}
-	if !found {
-		return verifregtypes.NoAllocationID, nil
-	}
-
-	return verifregtypes.AllocationId(allocationId), nil
-
-}
-
-func (s *state11) ActorKey() string {
-	return manifest.MarketKey
-}
-
-func (s *state11) ActorVersion() actorstypes.Version {
-	return actorstypes.Version11
-}
-
-func (s *state11) Code() cid.Cid {
-	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
-	if !ok {
-		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
-	}
-
-	return code
-}
@@ -175,15 +175,15 @@ func PreferredSealProofTypeFromWindowPoStType(nver network.Version, proof abi.Re
 	}

 	switch proof {
-	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1, abi.RegisteredPoStProof_StackedDrgWindow2KiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1:
 		return abi.RegisteredSealProof_StackedDrg2KiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1, abi.RegisteredPoStProof_StackedDrgWindow8MiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1:
 		return abi.RegisteredSealProof_StackedDrg8MiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1, abi.RegisteredPoStProof_StackedDrgWindow512MiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1:
 		return abi.RegisteredSealProof_StackedDrg512MiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1, abi.RegisteredPoStProof_StackedDrgWindow32GiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1:
 		return abi.RegisteredSealProof_StackedDrg32GiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1, abi.RegisteredPoStProof_StackedDrgWindow64GiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1:
 		return abi.RegisteredSealProof_StackedDrg64GiBV1_1, nil
 	default:
 		return -1, xerrors.Errorf("unrecognized window post type: %d", proof)
@@ -192,15 +192,15 @@ func PreferredSealProofTypeFromWindowPoStType(nver network.Version, proof abi.Re

 func WinningPoStProofTypeFromWindowPoStProofType(nver network.Version, proof abi.RegisteredPoStProof) (abi.RegisteredPoStProof, error) {
 	switch proof {
-	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1, abi.RegisteredPoStProof_StackedDrgWindow2KiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1:
 		return abi.RegisteredPoStProof_StackedDrgWinning2KiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1, abi.RegisteredPoStProof_StackedDrgWindow8MiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1:
 		return abi.RegisteredPoStProof_StackedDrgWinning8MiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1, abi.RegisteredPoStProof_StackedDrgWindow512MiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1:
 		return abi.RegisteredPoStProof_StackedDrgWinning512MiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1, abi.RegisteredPoStProof_StackedDrgWindow32GiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1:
 		return abi.RegisteredPoStProof_StackedDrgWinning32GiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1, abi.RegisteredPoStProof_StackedDrgWindow64GiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1:
 		return abi.RegisteredPoStProof_StackedDrgWinning64GiBV1, nil
 	default:
 		return -1, xerrors.Errorf("unknown proof type %d", proof)
@@ -45,9 +45,6 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

-		case actorstypes.Version11:
-			return load11(store, act.Head)
-
 		}
 	}

@@ -112,9 +109,6 @@ func MakeState(store adt.Store, av actors.Version) (State, error) {
 	case actors.Version10:
 		return make10(store)

-	case actors.Version11:
-		return make11(store)
-
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -229,15 +223,15 @@ func PreferredSealProofTypeFromWindowPoStType(nver network.Version, proof abi.Re
 	}

 	switch proof {
-	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1, abi.RegisteredPoStProof_StackedDrgWindow2KiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1:
 		return abi.RegisteredSealProof_StackedDrg2KiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1, abi.RegisteredPoStProof_StackedDrgWindow8MiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1:
 		return abi.RegisteredSealProof_StackedDrg8MiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1, abi.RegisteredPoStProof_StackedDrgWindow512MiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1:
 		return abi.RegisteredSealProof_StackedDrg512MiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1, abi.RegisteredPoStProof_StackedDrgWindow32GiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1:
 		return abi.RegisteredSealProof_StackedDrg32GiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1, abi.RegisteredPoStProof_StackedDrgWindow64GiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1:
 		return abi.RegisteredSealProof_StackedDrg64GiBV1_1, nil
 	default:
 		return -1, xerrors.Errorf("unrecognized window post type: %d", proof)
@@ -246,15 +240,15 @@ func PreferredSealProofTypeFromWindowPoStType(nver network.Version, proof abi.Re

 func WinningPoStProofTypeFromWindowPoStProofType(nver network.Version, proof abi.RegisteredPoStProof) (abi.RegisteredPoStProof, error) {
 	switch proof {
-	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1, abi.RegisteredPoStProof_StackedDrgWindow2KiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1:
 		return abi.RegisteredPoStProof_StackedDrgWinning2KiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1, abi.RegisteredPoStProof_StackedDrgWindow8MiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1:
 		return abi.RegisteredPoStProof_StackedDrgWinning8MiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1, abi.RegisteredPoStProof_StackedDrgWindow512MiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1:
 		return abi.RegisteredPoStProof_StackedDrgWinning512MiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1, abi.RegisteredPoStProof_StackedDrgWindow32GiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1:
 		return abi.RegisteredPoStProof_StackedDrgWinning32GiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1, abi.RegisteredPoStProof_StackedDrgWindow64GiBV1_1:
+	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1:
 		return abi.RegisteredPoStProof_StackedDrgWinning64GiBV1, nil
 	default:
 		return -1, xerrors.Errorf("unknown proof type %d", proof)
@@ -320,6 +314,5 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
-		(&state11{}).Code(),
 	}
 }
@@ -1,591 +0,0 @@
-package miner
-
-import (
-	"bytes"
-	"errors"
-	"fmt"
-
-	"github.com/ipfs/go-cid"
-	cbg "github.com/whyrusleeping/cbor-gen"
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/go-bitfield"
-	rle "github.com/filecoin-project/go-bitfield/rle"
-	"github.com/filecoin-project/go-state-types/abi"
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
-	miner11 "github.com/filecoin-project/go-state-types/builtin/v11/miner"
-	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
-	"github.com/filecoin-project/go-state-types/dline"
-	"github.com/filecoin-project/go-state-types/manifest"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-)
-
-var _ State = (*state11)(nil)
-
-func load11(store adt.Store, root cid.Cid) (State, error) {
-	out := state11{store: store}
-	err := store.Get(store.Context(), root, &out)
-	if err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-func make11(store adt.Store) (State, error) {
-	out := state11{store: store}
-	out.State = miner11.State{}
-	return &out, nil
-}
-
-type state11 struct {
-	miner11.State
-	store adt.Store
-}
-
-type deadline11 struct {
-	miner11.Deadline
-	store adt.Store
-}
-
-type partition11 struct {
-	miner11.Partition
-	store adt.Store
-}
-
-func (s *state11) AvailableBalance(bal abi.TokenAmount) (available abi.TokenAmount, err error) {
-	defer func() {
-		if r := recover(); r != nil {
-			err = xerrors.Errorf("failed to get available balance: %w", r)
-			available = abi.NewTokenAmount(0)
-		}
-	}()
-	// this panics if the miner doesnt have enough funds to cover their locked pledge
-	available, err = s.GetAvailableBalance(bal)
-	return available, err
-}
-
-func (s *state11) VestedFunds(epoch abi.ChainEpoch) (abi.TokenAmount, error) {
-	return s.CheckVestedFunds(s.store, epoch)
-}
-
-func (s *state11) LockedFunds() (LockedFunds, error) {
-	return LockedFunds{
-		VestingFunds:             s.State.LockedFunds,
-		InitialPledgeRequirement: s.State.InitialPledge,
-		PreCommitDeposits:        s.State.PreCommitDeposits,
-	}, nil
-}
-
-func (s *state11) FeeDebt() (abi.TokenAmount, error) {
-	return s.State.FeeDebt, nil
-}
-
-func (s *state11) InitialPledge() (abi.TokenAmount, error) {
-	return s.State.InitialPledge, nil
-}
-
-func (s *state11) PreCommitDeposits() (abi.TokenAmount, error) {
-	return s.State.PreCommitDeposits, nil
-}
-
-// Returns nil, nil if sector is not found
-func (s *state11) GetSector(num abi.SectorNumber) (*SectorOnChainInfo, error) {
-	info, ok, err := s.State.GetSector(s.store, num)
-	if !ok || err != nil {
-		return nil, err
-	}
-
-	ret := fromV11SectorOnChainInfo(*info)
-	return &ret, nil
-}
-
-func (s *state11) FindSector(num abi.SectorNumber) (*SectorLocation, error) {
-	dlIdx, partIdx, err := s.State.FindSector(s.store, num)
-	if err != nil {
-		return nil, err
-	}
-	return &SectorLocation{
-		Deadline:  dlIdx,
-		Partition: partIdx,
-	}, nil
-}
-
-func (s *state11) NumLiveSectors() (uint64, error) {
-	dls, err := s.State.LoadDeadlines(s.store)
-	if err != nil {
-		return 0, err
-	}
-	var total uint64
-	if err := dls.ForEach(s.store, func(dlIdx uint64, dl *miner11.Deadline) error {
-		total += dl.LiveSectors
-		return nil
-	}); err != nil {
-		return 0, err
-	}
-	return total, nil
-}
-
-// GetSectorExpiration returns the effective expiration of the given sector.
-//
-// If the sector does not expire early, the Early expiration field is 0.
-func (s *state11) GetSectorExpiration(num abi.SectorNumber) (*SectorExpiration, error) {
-	dls, err := s.State.LoadDeadlines(s.store)
-	if err != nil {
-		return nil, err
-	}
-	// NOTE: this can be optimized significantly.
-	// 1. If the sector is non-faulty, it will expire on-time (can be
-	// learned from the sector info).
-	// 2. If it's faulty, it will expire early within the first 42 entries
-	// of the expiration queue.
-
-	stopErr := errors.New("stop")
-	out := SectorExpiration{}
-	err = dls.ForEach(s.store, func(dlIdx uint64, dl *miner11.Deadline) error {
-		partitions, err := dl.PartitionsArray(s.store)
-		if err != nil {
-			return err
-		}
-		quant := s.State.QuantSpecForDeadline(dlIdx)
-		var part miner11.Partition
-		return partitions.ForEach(&part, func(partIdx int64) error {
-			if found, err := part.Sectors.IsSet(uint64(num)); err != nil {
-				return err
-			} else if !found {
-				return nil
-			}
-			if found, err := part.Terminated.IsSet(uint64(num)); err != nil {
-				return err
-			} else if found {
-				// already terminated
-				return stopErr
-			}
-
-			q, err := miner11.LoadExpirationQueue(s.store, part.ExpirationsEpochs, quant, miner11.PartitionExpirationAmtBitwidth)
-			if err != nil {
-				return err
-			}
-			var exp miner11.ExpirationSet
-			return q.ForEach(&exp, func(epoch int64) error {
-				if early, err := exp.EarlySectors.IsSet(uint64(num)); err != nil {
-					return err
-				} else if early {
-					out.Early = abi.ChainEpoch(epoch)
-					return nil
-				}
-				if onTime, err := exp.OnTimeSectors.IsSet(uint64(num)); err != nil {
-					return err
-				} else if onTime {
-					out.OnTime = abi.ChainEpoch(epoch)
-					return stopErr
-				}
-				return nil
-			})
-		})
-	})
-	if err == stopErr {
-		err = nil
-	}
-	if err != nil {
-		return nil, err
-	}
-	if out.Early == 0 && out.OnTime == 0 {
-		return nil, xerrors.Errorf("failed to find sector %d", num)
-	}
-	return &out, nil
-}
-
-func (s *state11) GetPrecommittedSector(num abi.SectorNumber) (*SectorPreCommitOnChainInfo, error) {
-	info, ok, err := s.State.GetPrecommittedSector(s.store, num)
-	if !ok || err != nil {
-		return nil, err
-	}
-
-	ret := fromV11SectorPreCommitOnChainInfo(*info)
-
-	return &ret, nil
-}
-
-func (s *state11) ForEachPrecommittedSector(cb func(SectorPreCommitOnChainInfo) error) error {
-	precommitted, err := adt11.AsMap(s.store, s.State.PreCommittedSectors, builtin11.DefaultHamtBitwidth)
-	if err != nil {
-		return err
-	}
-
-	var info miner11.SectorPreCommitOnChainInfo
-	if err := precommitted.ForEach(&info, func(_ string) error {
-		return cb(fromV11SectorPreCommitOnChainInfo(info))
-	}); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (s *state11) LoadSectors(snos *bitfield.BitField) ([]*SectorOnChainInfo, error) {
-	sectors, err := miner11.LoadSectors(s.store, s.State.Sectors)
-	if err != nil {
-		return nil, err
-	}
-
-	// If no sector numbers are specified, load all.
-	if snos == nil {
-		infos := make([]*SectorOnChainInfo, 0, sectors.Length())
-		var info11 miner11.SectorOnChainInfo
-		if err := sectors.ForEach(&info11, func(_ int64) error {
-			info := fromV11SectorOnChainInfo(info11)
-			infos = append(infos, &info)
-			return nil
-		}); err != nil {
-			return nil, err
-		}
-		return infos, nil
-	}
-
-	// Otherwise, load selected.
-	infos11, err := sectors.Load(*snos)
-	if err != nil {
-		return nil, err
-	}
-	infos := make([]*SectorOnChainInfo, len(infos11))
-	for i, info11 := range infos11 {
-		info := fromV11SectorOnChainInfo(*info11)
-		infos[i] = &info
-	}
-	return infos, nil
-}
-
-func (s *state11) loadAllocatedSectorNumbers() (bitfield.BitField, error) {
-	var allocatedSectors bitfield.BitField
-	err := s.store.Get(s.store.Context(), s.State.AllocatedSectors, &allocatedSectors)
-	return allocatedSectors, err
-}
-
-func (s *state11) IsAllocated(num abi.SectorNumber) (bool, error) {
-	allocatedSectors, err := s.loadAllocatedSectorNumbers()
-	if err != nil {
-		return false, err
-	}
-
-	return allocatedSectors.IsSet(uint64(num))
-}
-
-func (s *state11) GetProvingPeriodStart() (abi.ChainEpoch, error) {
-	return s.State.ProvingPeriodStart, nil
-}
-
-func (s *state11) UnallocatedSectorNumbers(count int) ([]abi.SectorNumber, error) {
-	allocatedSectors, err := s.loadAllocatedSectorNumbers()
-	if err != nil {
-		return nil, err
-	}
-
-	allocatedRuns, err := allocatedSectors.RunIterator()
-	if err != nil {
-		return nil, err
-	}
-
-	unallocatedRuns, err := rle.Subtract(
-		&rle.RunSliceIterator{Runs: []rle.Run{{Val: true, Len: abi.MaxSectorNumber}}},
-		allocatedRuns,
-	)
-	if err != nil {
-		return nil, err
-	}
-
-	iter, err := rle.BitsFromRuns(unallocatedRuns)
-	if err != nil {
-		return nil, err
-	}
-
-	sectors := make([]abi.SectorNumber, 0, count)
-	for iter.HasNext() && len(sectors) < count {
-		nextNo, err := iter.Next()
-		if err != nil {
-			return nil, err
-		}
-		sectors = append(sectors, abi.SectorNumber(nextNo))
-	}
-
-	return sectors, nil
-}
-
-func (s *state11) GetAllocatedSectors() (*bitfield.BitField, error) {
-	var allocatedSectors bitfield.BitField
-	if err := s.store.Get(s.store.Context(), s.State.AllocatedSectors, &allocatedSectors); err != nil {
-		return nil, err
-	}
-
-	return &allocatedSectors, nil
-}
-
-func (s *state11) LoadDeadline(idx uint64) (Deadline, error) {
-	dls, err := s.State.LoadDeadlines(s.store)
-	if err != nil {
-		return nil, err
-	}
-	dl, err := dls.LoadDeadline(s.store, idx)
-	if err != nil {
-		return nil, err
-	}
-	return &deadline11{*dl, s.store}, nil
-}
-
-func (s *state11) ForEachDeadline(cb func(uint64, Deadline) error) error {
-	dls, err := s.State.LoadDeadlines(s.store)
-	if err != nil {
-		return err
-	}
-	return dls.ForEach(s.store, func(i uint64, dl *miner11.Deadline) error {
-		return cb(i, &deadline11{*dl, s.store})
-	})
-}
-
-func (s *state11) NumDeadlines() (uint64, error) {
-	return miner11.WPoStPeriodDeadlines, nil
-}
-
-func (s *state11) DeadlinesChanged(other State) (bool, error) {
-	other11, ok := other.(*state11)
-	if !ok {
-		// treat an upgrade as a change, always
-		return true, nil
-	}
-
-	return !s.State.Deadlines.Equals(other11.Deadlines), nil
-}
-
-func (s *state11) MinerInfoChanged(other State) (bool, error) {
-	other0, ok := other.(*state11)
-	if !ok {
-		// treat an upgrade as a change, always
-		return true, nil
-	}
-	return !s.State.Info.Equals(other0.State.Info), nil
-}
-
-func (s *state11) Info() (MinerInfo, error) {
-	info, err := s.State.GetInfo(s.store)
-	if err != nil {
-		return MinerInfo{}, err
-	}
-
-	mi := MinerInfo{
-		Owner:            info.Owner,
-		Worker:           info.Worker,
-		ControlAddresses: info.ControlAddresses,
-
-		PendingWorkerKey: (*WorkerKeyChange)(info.PendingWorkerKey),
-
-		PeerId:                     info.PeerId,
-		Multiaddrs:                 info.Multiaddrs,
-		WindowPoStProofType:        info.WindowPoStProofType,
-		SectorSize:                 info.SectorSize,
-		WindowPoStPartitionSectors: info.WindowPoStPartitionSectors,
-		ConsensusFaultElapsed:      info.ConsensusFaultElapsed,
-
-		Beneficiary:            info.Beneficiary,
-		BeneficiaryTerm:        BeneficiaryTerm(info.BeneficiaryTerm),
-		PendingBeneficiaryTerm: (*PendingBeneficiaryChange)(info.PendingBeneficiaryTerm),
-	}
-
-	return mi, nil
-}
-
-func (s *state11) DeadlineInfo(epoch abi.ChainEpoch) (*dline.Info, error) {
-	return s.State.RecordedDeadlineInfo(epoch), nil
-}
-
-func (s *state11) DeadlineCronActive() (bool, error) {
-	return s.State.DeadlineCronActive, nil
-}
-
-func (s *state11) sectors() (adt.Array, error) {
-	return adt11.AsArray(s.store, s.Sectors, miner11.SectorsAmtBitwidth)
-}
-
-func (s *state11) decodeSectorOnChainInfo(val *cbg.Deferred) (SectorOnChainInfo, error) {
-	var si miner11.SectorOnChainInfo
-	err := si.UnmarshalCBOR(bytes.NewReader(val.Raw))
-	if err != nil {
-		return SectorOnChainInfo{}, err
-	}
-
-	return fromV11SectorOnChainInfo(si), nil
-}
-
-func (s *state11) precommits() (adt.Map, error) {
-	return adt11.AsMap(s.store, s.PreCommittedSectors, builtin11.DefaultHamtBitwidth)
-}
-
-func (s *state11) decodeSectorPreCommitOnChainInfo(val *cbg.Deferred) (SectorPreCommitOnChainInfo, error) {
-	var sp miner11.SectorPreCommitOnChainInfo
-	err := sp.UnmarshalCBOR(bytes.NewReader(val.Raw))
-	if err != nil {
-		return SectorPreCommitOnChainInfo{}, err
-	}
-
-	return fromV11SectorPreCommitOnChainInfo(sp), nil
-}
-
-func (s *state11) EraseAllUnproven() error {
-
-	dls, err := s.State.LoadDeadlines(s.store)
-	if err != nil {
-		return err
-	}
-
-	err = dls.ForEach(s.store, func(dindx uint64, dl *miner11.Deadline) error {
-		ps, err := dl.PartitionsArray(s.store)
-		if err != nil {
-			return err
-		}
-
-		var part miner11.Partition
-		err = ps.ForEach(&part, func(pindx int64) error {
-			_ = part.ActivateUnproven()
-			err = ps.Set(uint64(pindx), &part)
-			return nil
-		})
-
-		if err != nil {
-			return err
-		}
-
-		dl.Partitions, err = ps.Root()
-		if err != nil {
-			return err
-		}
-
-		return dls.UpdateDeadline(s.store, dindx, dl)
-	})
-	if err != nil {
-		return err
-	}
-
-	return s.State.SaveDeadlines(s.store, dls)
-
-}
-
-func (d *deadline11) LoadPartition(idx uint64) (Partition, error) {
-	p, err := d.Deadline.LoadPartition(d.store, idx)
-	if err != nil {
-		return nil, err
-	}
-	return &partition11{*p, d.store}, nil
-}
-
-func (d *deadline11) ForEachPartition(cb func(uint64, Partition) error) error {
-	ps, err := d.Deadline.PartitionsArray(d.store)
-	if err != nil {
-		return err
-	}
-	var part miner11.Partition
-	return ps.ForEach(&part, func(i int64) error {
-		return cb(uint64(i), &partition11{part, d.store})
-	})
-}
-
-func (d *deadline11) PartitionsChanged(other Deadline) (bool, error) {
-	other11, ok := other.(*deadline11)
-	if !ok {
-		// treat an upgrade as a change, always
-		return true, nil
-	}
-
-	return !d.Deadline.Partitions.Equals(other11.Deadline.Partitions), nil
-}
-
-func (d *deadline11) PartitionsPoSted() (bitfield.BitField, error) {
-	return d.Deadline.PartitionsPoSted, nil
-}
-
-func (d *deadline11) DisputableProofCount() (uint64, error) {
-
-	ops, err := d.OptimisticProofsSnapshotArray(d.store)
-	if err != nil {
-		return 0, err
-	}
-
-	return ops.Length(), nil
-
-}
-
-func (p *partition11) AllSectors() (bitfield.BitField, error) {
-	return p.Partition.Sectors, nil
-}
-
-func (p *partition11) FaultySectors() (bitfield.BitField, error) {
-	return p.Partition.Faults, nil
-}
-
-func (p *partition11) RecoveringSectors() (bitfield.BitField, error) {
-	return p.Partition.Recoveries, nil
-}
-
-func (p *partition11) UnprovenSectors() (bitfield.BitField, error) {
-	return p.Partition.Unproven, nil
-}
-
-func fromV11SectorOnChainInfo(v11 miner11.SectorOnChainInfo) SectorOnChainInfo {
-	info := SectorOnChainInfo{
-		SectorNumber:          v11.SectorNumber,
-		SealProof:             v11.SealProof,
-		SealedCID:             v11.SealedCID,
-		DealIDs:               v11.DealIDs,
-		Activation:            v11.Activation,
-		Expiration:            v11.Expiration,
-		DealWeight:            v11.DealWeight,
-		VerifiedDealWeight:    v11.VerifiedDealWeight,
-		InitialPledge:         v11.InitialPledge,
-		ExpectedDayReward:     v11.ExpectedDayReward,
-		ExpectedStoragePledge: v11.ExpectedStoragePledge,
-
-		SectorKeyCID: v11.SectorKeyCID,
-	}
-	return info
-}
-
-func fromV11SectorPreCommitOnChainInfo(v11 miner11.SectorPreCommitOnChainInfo) SectorPreCommitOnChainInfo {
-	ret := SectorPreCommitOnChainInfo{
-		Info: SectorPreCommitInfo{
-			SealProof:     v11.Info.SealProof,
-			SectorNumber:  v11.Info.SectorNumber,
-			SealedCID:     v11.Info.SealedCID,
-			SealRandEpoch: v11.Info.SealRandEpoch,
-			DealIDs:       v11.Info.DealIDs,
-			Expiration:    v11.Info.Expiration,
-			UnsealedCid:   nil,
-		},
-		PreCommitDeposit: v11.PreCommitDeposit,
-		PreCommitEpoch:   v11.PreCommitEpoch,
-	}
-
-	ret.Info.UnsealedCid = v11.Info.UnsealedCid
-
-	return ret
-}
-
-func (s *state11) GetState() interface{} {
-	return &s.State
-}
-
-func (s *state11) ActorKey() string {
-	return manifest.MinerKey
-}
-
-func (s *state11) ActorVersion() actorstypes.Version {
-	return actorstypes.Version11
-}
-
-func (s *state11) Code() cid.Cid {
-	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
-	if !ok {
-		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
-	}
-
-	return code
-}
@@ -7,8 +7,8 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	builtintypes "github.com/filecoin-project/go-state-types/builtin"
+	init10 "github.com/filecoin-project/go-state-types/builtin/v10/init"
 	multisig10 "github.com/filecoin-project/go-state-types/builtin/v10/multisig"
-	init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
 	"github.com/filecoin-project/go-state-types/manifest"

 	"github.com/filecoin-project/lotus/chain/actors"
@@ -57,7 +57,7 @@ func (m message10) Create(
 	}

 	// new actors are created by invoking 'exec' on the init actor with the constructor params
-	execParams := &init11.ExecParams{
+	execParams := &init10.ExecParams{
 		CodeCID:           code,
 		ConstructorParams: enc,
 	}
@@ -1,77 +0,0 @@
-package multisig
-
-import (
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtintypes "github.com/filecoin-project/go-state-types/builtin"
-	init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
-	multisig11 "github.com/filecoin-project/go-state-types/builtin/v11/multisig"
-	"github.com/filecoin-project/go-state-types/manifest"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	init_ "github.com/filecoin-project/lotus/chain/actors/builtin/init"
-	"github.com/filecoin-project/lotus/chain/types"
-)
-
-type message11 struct{ message0 }
-
-func (m message11) Create(
-	signers []address.Address, threshold uint64,
-	unlockStart, unlockDuration abi.ChainEpoch,
-	initialAmount abi.TokenAmount,
-) (*types.Message, error) {
-
-	lenAddrs := uint64(len(signers))
-
-	if lenAddrs < threshold {
-		return nil, xerrors.Errorf("cannot require signing of more addresses than provided for multisig")
-	}
-
-	if threshold == 0 {
-		threshold = lenAddrs
-	}
-
-	if m.from == address.Undef {
-		return nil, xerrors.Errorf("must provide source address")
-	}
-
-	// Set up constructor parameters for multisig
-	msigParams := &multisig11.ConstructorParams{
-		Signers:               signers,
-		NumApprovalsThreshold: threshold,
-		UnlockDuration:        unlockDuration,
-		StartEpoch:            unlockStart,
-	}
-
-	enc, actErr := actors.SerializeParams(msigParams)
-	if actErr != nil {
-		return nil, actErr
-	}
-
-	code, ok := actors.GetActorCodeID(actorstypes.Version11, manifest.MultisigKey)
-	if !ok {
-		return nil, xerrors.Errorf("failed to get multisig code ID")
-	}
-
-	// new actors are created by invoking 'exec' on the init actor with the constructor params
-	execParams := &init11.ExecParams{
-		CodeCID:           code,
-		ConstructorParams: enc,
-	}
-
-	enc, actErr = actors.SerializeParams(execParams)
-	if actErr != nil {
-		return nil, actErr
-	}
-
-	return &types.Message{
-		To:     init_.Address,
-		From:   m.from,
-		Method: builtintypes.MethodsInit.Exec,
-		Params: enc,
-		Value:  initialAmount,
-	}, nil
-}
@@ -7,7 +7,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	builtintypes "github.com/filecoin-project/go-state-types/builtin"
-	init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
+	init10 "github.com/filecoin-project/go-state-types/builtin/v10/init"
 	multisig8 "github.com/filecoin-project/go-state-types/builtin/v8/multisig"
 	"github.com/filecoin-project/go-state-types/manifest"

@@ -57,7 +57,7 @@ func (m message8) Create(
 	}

 	// new actors are created by invoking 'exec' on the init actor with the constructor params
-	execParams := &init11.ExecParams{
+	execParams := &init10.ExecParams{
 		CodeCID:           code,
 		ConstructorParams: enc,
 	}
@@ -7,7 +7,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	builtintypes "github.com/filecoin-project/go-state-types/builtin"
-	init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
+	init10 "github.com/filecoin-project/go-state-types/builtin/v10/init"
 	multisig9 "github.com/filecoin-project/go-state-types/builtin/v9/multisig"
 	"github.com/filecoin-project/go-state-types/manifest"

@@ -57,7 +57,7 @@ func (m message9) Create(
 	}

 	// new actors are created by invoking 'exec' on the init actor with the constructor params
-	execParams := &init11.ExecParams{
+	execParams := &init10.ExecParams{
 		CodeCID:           code,
 		ConstructorParams: enc,
 	}
@@ -12,7 +12,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	builtintypes "github.com/filecoin-project/go-state-types/builtin"
-	msig11 "github.com/filecoin-project/go-state-types/builtin/v11/multisig"
+	msig10 "github.com/filecoin-project/go-state-types/builtin/v10/multisig"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
@@ -45,9 +45,6 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

-		case actorstypes.Version11:
-			return load11(store, act.Head)
-
 		}
 	}

@@ -112,9 +109,6 @@ func MakeState(store adt.Store, av actorstypes.Version, signers []address.Addres
 	case actorstypes.Version10:
 		return make10(store, signers, threshold, startEpoch, unlockDuration, initialBalance)

-	case actorstypes.Version11:
-		return make11(store, signers, threshold, startEpoch, unlockDuration, initialBalance)
-
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -141,7 +135,7 @@ type State interface {
 	GetState() interface{}
 }

-type Transaction = msig11.Transaction
+type Transaction = msig10.Transaction

 var Methods = builtintypes.MethodsMultisig

@@ -177,9 +171,6 @@ func Message(version actorstypes.Version, from address.Address) MessageBuilder {

 	case actorstypes.Version10:
 		return message10{message0{from}}
-
-	case actorstypes.Version11:
-		return message11{message0{from}}
 	default:
 		panic(fmt.Sprintf("unsupported actors version: %d", version))
 	}
@@ -203,13 +194,13 @@ type MessageBuilder interface {
 }

 // this type is the same between v0 and v2
-type ProposalHashData = msig11.ProposalHashData
-type ProposeReturn = msig11.ProposeReturn
-type ProposeParams = msig11.ProposeParams
-type ApproveReturn = msig11.ApproveReturn
+type ProposalHashData = msig10.ProposalHashData
+type ProposeReturn = msig10.ProposeReturn
+type ProposeParams = msig10.ProposeParams
+type ApproveReturn = msig10.ApproveReturn

 func txnParams(id uint64, data *ProposalHashData) ([]byte, error) {
-	params := msig11.TxnIDParams{ID: msig11.TxnID(id)}
+	params := msig10.TxnIDParams{ID: msig10.TxnID(id)}
 	if data != nil {
 		if data.Requester.Protocol() != address.ID {
 			return nil, xerrors.Errorf("proposer address must be an ID address, was %s", data.Requester)
@@ -243,6 +234,5 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
-		(&state11{}).Code(),
 	}
 }
@@ -1,138 +0,0 @@
-package multisig
-
-import (
-	"bytes"
-	"encoding/binary"
-	"fmt"
-
-	"github.com/ipfs/go-cid"
-	cbg "github.com/whyrusleeping/cbor-gen"
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
-	msig11 "github.com/filecoin-project/go-state-types/builtin/v11/multisig"
-	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
-	"github.com/filecoin-project/go-state-types/manifest"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-)
-
-var _ State = (*state11)(nil)
-
-func load11(store adt.Store, root cid.Cid) (State, error) {
-	out := state11{store: store}
-	err := store.Get(store.Context(), root, &out)
-	if err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-func make11(store adt.Store, signers []address.Address, threshold uint64, startEpoch abi.ChainEpoch, unlockDuration abi.ChainEpoch, initialBalance abi.TokenAmount) (State, error) {
-	out := state11{store: store}
-	out.State = msig11.State{}
-	out.State.Signers = signers
-	out.State.NumApprovalsThreshold = threshold
-	out.State.StartEpoch = startEpoch
-	out.State.UnlockDuration = unlockDuration
-	out.State.InitialBalance = initialBalance
-
-	em, err := adt11.StoreEmptyMap(store, builtin11.DefaultHamtBitwidth)
-	if err != nil {
-		return nil, err
-	}
-
-	out.State.PendingTxns = em
-
-	return &out, nil
-}
-
-type state11 struct {
-	msig11.State
-	store adt.Store
-}
-
-func (s *state11) LockedBalance(currEpoch abi.ChainEpoch) (abi.TokenAmount, error) {
-	return s.State.AmountLocked(currEpoch - s.State.StartEpoch), nil
-}
-
-func (s *state11) StartEpoch() (abi.ChainEpoch, error) {
-	return s.State.StartEpoch, nil
-}
-
-func (s *state11) UnlockDuration() (abi.ChainEpoch, error) {
-	return s.State.UnlockDuration, nil
-}
-
-func (s *state11) InitialBalance() (abi.TokenAmount, error) {
-	return s.State.InitialBalance, nil
-}
-
-func (s *state11) Threshold() (uint64, error) {
-	return s.State.NumApprovalsThreshold, nil
-}
-
-func (s *state11) Signers() ([]address.Address, error) {
-	return s.State.Signers, nil
-}
-
-func (s *state11) ForEachPendingTxn(cb func(id int64, txn Transaction) error) error {
-	arr, err := adt11.AsMap(s.store, s.State.PendingTxns, builtin11.DefaultHamtBitwidth)
-	if err != nil {
-		return err
-	}
-	var out msig11.Transaction
-	return arr.ForEach(&out, func(key string) error {
-		txid, n := binary.Varint([]byte(key))
-		if n <= 0 {
-			return xerrors.Errorf("invalid pending transaction key: %v", key)
-		}
-		return cb(txid, (Transaction)(out)) //nolint:unconvert
-	})
-}
-
-func (s *state11) PendingTxnChanged(other State) (bool, error) {
-	other11, ok := other.(*state11)
-	if !ok {
-		// treat an upgrade as a change, always
-		return true, nil
-	}
-	return !s.State.PendingTxns.Equals(other11.PendingTxns), nil
-}
-
-func (s *state11) transactions() (adt.Map, error) {
-	return adt11.AsMap(s.store, s.PendingTxns, builtin11.DefaultHamtBitwidth)
-}
-
-func (s *state11) decodeTransaction(val *cbg.Deferred) (Transaction, error) {
-	var tx msig11.Transaction
-	if err := tx.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
-		return Transaction{}, err
-	}
-	return Transaction(tx), nil
-}
-
-func (s *state11) GetState() interface{} {
-	return &s.State
-}
-
-func (s *state11) ActorKey() string {
-	return manifest.MultisigKey
-}
-
-func (s *state11) ActorVersion() actorstypes.Version {
-	return actorstypes.Version11
-}
-
-func (s *state11) Code() cid.Cid {
-	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
-	if !ok {
-		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
-	}
-
-	return code
-}
@@ -1,109 +0,0 @@
-package paych
-
-import (
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
-	init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
-	paych11 "github.com/filecoin-project/go-state-types/builtin/v11/paych"
-	paychtypes "github.com/filecoin-project/go-state-types/builtin/v8/paych"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	init_ "github.com/filecoin-project/lotus/chain/actors/builtin/init"
-	"github.com/filecoin-project/lotus/chain/types"
-)
-
-type message11 struct{ from address.Address }
-
-func (m message11) Create(to address.Address, initialAmount abi.TokenAmount) (*types.Message, error) {
-
-	actorCodeID, ok := actors.GetActorCodeID(actorstypes.Version11, "paymentchannel")
-	if !ok {
-		return nil, xerrors.Errorf("error getting actor paymentchannel code id for actor version %d", 11)
-	}
-
-	params, aerr := actors.SerializeParams(&paych11.ConstructorParams{From: m.from, To: to})
-	if aerr != nil {
-		return nil, aerr
-	}
-	enc, aerr := actors.SerializeParams(&init11.ExecParams{
-		CodeCID:           actorCodeID,
-		ConstructorParams: params,
-	})
-	if aerr != nil {
-		return nil, aerr
-	}
-
-	return &types.Message{
-		To:     init_.Address,
-		From:   m.from,
-		Value:  initialAmount,
-		Method: builtin11.MethodsInit.Exec,
-		Params: enc,
-	}, nil
-}
-
-func (m message11) Update(paych address.Address, sv *paychtypes.SignedVoucher, secret []byte) (*types.Message, error) {
-	params, aerr := actors.SerializeParams(&paych11.UpdateChannelStateParams{
-
-		Sv: toV11SignedVoucher(*sv),
-
-		Secret: secret,
-	})
-	if aerr != nil {
-		return nil, aerr
-	}
-
-	return &types.Message{
-		To:     paych,
-		From:   m.from,
-		Value:  abi.NewTokenAmount(0),
-		Method: builtin11.MethodsPaych.UpdateChannelState,
-		Params: params,
-	}, nil
-}
-
-func toV11SignedVoucher(sv paychtypes.SignedVoucher) paych11.SignedVoucher {
-	merges := make([]paych11.Merge, len(sv.Merges))
-	for i := range sv.Merges {
-		merges[i] = paych11.Merge{
-			Lane:  sv.Merges[i].Lane,
-			Nonce: sv.Merges[i].Nonce,
-		}
-	}
-
-	return paych11.SignedVoucher{
-		ChannelAddr:     sv.ChannelAddr,
-		TimeLockMin:     sv.TimeLockMin,
-		TimeLockMax:     sv.TimeLockMax,
-		SecretHash:      sv.SecretHash,
-		Extra:           (*paych11.ModVerifyParams)(sv.Extra),
-		Lane:            sv.Lane,
-		Nonce:           sv.Nonce,
-		Amount:          sv.Amount,
-		MinSettleHeight: sv.MinSettleHeight,
-		Merges:          merges,
-		Signature:       sv.Signature,
-	}
-}
-
-func (m message11) Settle(paych address.Address) (*types.Message, error) {
-	return &types.Message{
-		To:     paych,
-		From:   m.from,
-		Value:  abi.NewTokenAmount(0),
-		Method: builtin11.MethodsPaych.Settle,
-	}, nil
-}
-
-func (m message11) Collect(paych address.Address) (*types.Message, error) {
-	return &types.Message{
-		To:     paych,
-		From:   m.from,
-		Value:  abi.NewTokenAmount(0),
-		Method: builtin11.MethodsPaych.Collect,
-	}, nil
-}
@@ -47,9 +47,6 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

-		case actorstypes.Version11:
-			return load11(store, act.Head)
-
 		}
 	}

@@ -164,9 +161,6 @@ func Message(version actorstypes.Version, from address.Address) MessageBuilder {
 	case actorstypes.Version10:
 		return message10{from}

-	case actorstypes.Version11:
-		return message11{from}
-
 	default:
 		panic(fmt.Sprintf("unsupported actors version: %d", version))
 	}
@@ -207,6 +201,5 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
-		(&state11{}).Code(),
 	}
 }
@@ -1,135 +0,0 @@
-package paych
-
-import (
-	"fmt"
-
-	"github.com/ipfs/go-cid"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	"github.com/filecoin-project/go-state-types/big"
-	paych11 "github.com/filecoin-project/go-state-types/builtin/v11/paych"
-	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
-	"github.com/filecoin-project/go-state-types/manifest"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-)
-
-var _ State = (*state11)(nil)
-
-func load11(store adt.Store, root cid.Cid) (State, error) {
-	out := state11{store: store}
-	err := store.Get(store.Context(), root, &out)
-	if err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-func make11(store adt.Store) (State, error) {
-	out := state11{store: store}
-	out.State = paych11.State{}
-	return &out, nil
-}
-
-type state11 struct {
-	paych11.State
-	store adt.Store
-	lsAmt *adt11.Array
-}
-
-// Channel owner, who has funded the actor
-func (s *state11) From() (address.Address, error) {
-	return s.State.From, nil
-}
-
-// Recipient of payouts from channel
-func (s *state11) To() (address.Address, error) {
-	return s.State.To, nil
-}
-
-// Height at which the channel can be `Collected`
-func (s *state11) SettlingAt() (abi.ChainEpoch, error) {
-	return s.State.SettlingAt, nil
-}
-
-// Amount successfully redeemed through the payment channel, paid out on `Collect()`
-func (s *state11) ToSend() (abi.TokenAmount, error) {
-	return s.State.ToSend, nil
-}
-
-func (s *state11) getOrLoadLsAmt() (*adt11.Array, error) {
-	if s.lsAmt != nil {
-		return s.lsAmt, nil
-	}
-
-	// Get the lane state from the chain
-	lsamt, err := adt11.AsArray(s.store, s.State.LaneStates, paych11.LaneStatesAmtBitwidth)
-	if err != nil {
-		return nil, err
-	}
-
-	s.lsAmt = lsamt
-	return lsamt, nil
-}
-
-// Get total number of lanes
-func (s *state11) LaneCount() (uint64, error) {
-	lsamt, err := s.getOrLoadLsAmt()
-	if err != nil {
-		return 0, err
-	}
-	return lsamt.Length(), nil
-}
-
-func (s *state11) GetState() interface{} {
-	return &s.State
-}
-
-// Iterate lane states
-func (s *state11) ForEachLaneState(cb func(idx uint64, dl LaneState) error) error {
-	// Get the lane state from the chain
-	lsamt, err := s.getOrLoadLsAmt()
-	if err != nil {
-		return err
-	}
-
-	// Note: we use a map instead of an array to store laneStates because the
-	// client sets the lane ID (the index) and potentially they could use a
-	// very large index.
-	var ls paych11.LaneState
-	return lsamt.ForEach(&ls, func(i int64) error {
-		return cb(uint64(i), &laneState11{ls})
-	})
-}
-
-type laneState11 struct {
-	paych11.LaneState
-}
-
-func (ls *laneState11) Redeemed() (big.Int, error) {
-	return ls.LaneState.Redeemed, nil
-}
-
-func (ls *laneState11) Nonce() (uint64, error) {
-	return ls.LaneState.Nonce, nil
-}
-
-func (s *state11) ActorKey() string {
-	return manifest.PaychKey
-}
-
-func (s *state11) ActorVersion() actorstypes.Version {
-	return actorstypes.Version11
-}
-
-func (s *state11) Code() cid.Cid {
-	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
-	if !ok {
-		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
-	}
-
-	return code
-}
@@ -9,7 +9,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	"github.com/filecoin-project/go-state-types/big"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	builtin10 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
@@ -27,8 +27,8 @@ import (
 )

 var (
-	Address = builtin11.StoragePowerActorAddr
-	Methods = builtin11.MethodsPower
+	Address = builtin10.StoragePowerActorAddr
+	Methods = builtin10.MethodsPower
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -48,9 +48,6 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

-		case actorstypes.Version11:
-			return load11(store, act.Head)
-
 		}
 	}

@@ -115,9 +112,6 @@ func MakeState(store adt.Store, av actorstypes.Version) (State, error) {
 	case actorstypes.Version10:
 		return make10(store)

-	case actorstypes.Version11:
-		return make11(store)
-
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -182,6 +176,5 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
-		(&state11{}).Code(),
 	}
 }
@@ -1,207 +0,0 @@
-package power
-
-import (
-	"bytes"
-	"fmt"
-
-	"github.com/ipfs/go-cid"
-	cbg "github.com/whyrusleeping/cbor-gen"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
-	power11 "github.com/filecoin-project/go-state-types/builtin/v11/power"
-	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
-	"github.com/filecoin-project/go-state-types/manifest"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-	"github.com/filecoin-project/lotus/chain/actors/builtin"
-)
-
-var _ State = (*state11)(nil)
-
-func load11(store adt.Store, root cid.Cid) (State, error) {
-	out := state11{store: store}
-	err := store.Get(store.Context(), root, &out)
-	if err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-func make11(store adt.Store) (State, error) {
-	out := state11{store: store}
-
-	s, err := power11.ConstructState(store)
-	if err != nil {
-		return nil, err
-	}
-
-	out.State = *s
-
-	return &out, nil
-}
-
-type state11 struct {
-	power11.State
-	store adt.Store
-}
-
-func (s *state11) TotalLocked() (abi.TokenAmount, error) {
-	return s.TotalPledgeCollateral, nil
-}
-
-func (s *state11) TotalPower() (Claim, error) {
-	return Claim{
-		RawBytePower:    s.TotalRawBytePower,
-		QualityAdjPower: s.TotalQualityAdjPower,
-	}, nil
-}
-
-// Committed power to the network. Includes miners below the minimum threshold.
-func (s *state11) TotalCommitted() (Claim, error) {
-	return Claim{
-		RawBytePower:    s.TotalBytesCommitted,
-		QualityAdjPower: s.TotalQABytesCommitted,
-	}, nil
-}
-
-func (s *state11) MinerPower(addr address.Address) (Claim, bool, error) {
-	claims, err := s.claims()
-	if err != nil {
-		return Claim{}, false, err
-	}
-	var claim power11.Claim
-	ok, err := claims.Get(abi.AddrKey(addr), &claim)
-	if err != nil {
-		return Claim{}, false, err
-	}
-	return Claim{
-		RawBytePower:    claim.RawBytePower,
-		QualityAdjPower: claim.QualityAdjPower,
-	}, ok, nil
-}
-
-func (s *state11) MinerNominalPowerMeetsConsensusMinimum(a address.Address) (bool, error) {
-	return s.State.MinerNominalPowerMeetsConsensusMinimum(s.store, a)
-}
-
-func (s *state11) TotalPowerSmoothed() (builtin.FilterEstimate, error) {
-	return builtin.FilterEstimate(s.State.ThisEpochQAPowerSmoothed), nil
-}
-
-func (s *state11) MinerCounts() (uint64, uint64, error) {
-	return uint64(s.State.MinerAboveMinPowerCount), uint64(s.State.MinerCount), nil
-}
-
-func (s *state11) ListAllMiners() ([]address.Address, error) {
-	claims, err := s.claims()
-	if err != nil {
-		return nil, err
-	}
-
-	var miners []address.Address
-	err = claims.ForEach(nil, func(k string) error {
-		a, err := address.NewFromBytes([]byte(k))
-		if err != nil {
-			return err
-		}
-		miners = append(miners, a)
-		return nil
-	})
-	if err != nil {
-		return nil, err
-	}
-
-	return miners, nil
-}
-
-func (s *state11) ForEachClaim(cb func(miner address.Address, claim Claim) error) error {
-	claims, err := s.claims()
-	if err != nil {
-		return err
-	}
-
-	var claim power11.Claim
-	return claims.ForEach(&claim, func(k string) error {
-		a, err := address.NewFromBytes([]byte(k))
-		if err != nil {
-			return err
-		}
-		return cb(a, Claim{
-			RawBytePower:    claim.RawBytePower,
-			QualityAdjPower: claim.QualityAdjPower,
-		})
-	})
-}
-
-func (s *state11) ClaimsChanged(other State) (bool, error) {
-	other11, ok := other.(*state11)
-	if !ok {
-		// treat an upgrade as a change, always
-		return true, nil
-	}
-	return !s.State.Claims.Equals(other11.State.Claims), nil
-}
-
-func (s *state11) SetTotalQualityAdjPower(p abi.StoragePower) error {
-	s.State.TotalQualityAdjPower = p
-	return nil
-}
-
-func (s *state11) SetTotalRawBytePower(p abi.StoragePower) error {
-	s.State.TotalRawBytePower = p
-	return nil
-}
-
-func (s *state11) SetThisEpochQualityAdjPower(p abi.StoragePower) error {
-	s.State.ThisEpochQualityAdjPower = p
-	return nil
-}
-
-func (s *state11) SetThisEpochRawBytePower(p abi.StoragePower) error {
-	s.State.ThisEpochRawBytePower = p
-	return nil
-}
-
-func (s *state11) GetState() interface{} {
-	return &s.State
-}
-
-func (s *state11) claims() (adt.Map, error) {
-	return adt11.AsMap(s.store, s.Claims, builtin11.DefaultHamtBitwidth)
-}
-
-func (s *state11) decodeClaim(val *cbg.Deferred) (Claim, error) {
-	var ci power11.Claim
-	if err := ci.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
-		return Claim{}, err
-	}
-	return fromV11Claim(ci), nil
-}
-
-func fromV11Claim(v11 power11.Claim) Claim {
-	return Claim{
-		RawBytePower:    v11.RawBytePower,
-		QualityAdjPower: v11.QualityAdjPower,
-	}
-}
-
-func (s *state11) ActorKey() string {
-	return manifest.PowerKey
-}
-
-func (s *state11) ActorVersion() actorstypes.Version {
-	return actorstypes.Version11
-}
-
-func (s *state11) Code() cid.Cid {
-	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
-	if !ok {
-		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
-	}
-
-	return code
-}
@@ -26,22 +26,6 @@ import (
 	reward10 "github.com/filecoin-project/go-state-types/builtin/v10/reward"
 	system10 "github.com/filecoin-project/go-state-types/builtin/v10/system"
 	verifreg10 "github.com/filecoin-project/go-state-types/builtin/v10/verifreg"
-	account11 "github.com/filecoin-project/go-state-types/builtin/v11/account"
-	cron11 "github.com/filecoin-project/go-state-types/builtin/v11/cron"
-	datacap11 "github.com/filecoin-project/go-state-types/builtin/v11/datacap"
-	eam11 "github.com/filecoin-project/go-state-types/builtin/v11/eam"
-	ethaccount11 "github.com/filecoin-project/go-state-types/builtin/v11/ethaccount"
-	evm11 "github.com/filecoin-project/go-state-types/builtin/v11/evm"
-	_init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
-	market11 "github.com/filecoin-project/go-state-types/builtin/v11/market"
-	miner11 "github.com/filecoin-project/go-state-types/builtin/v11/miner"
-	multisig11 "github.com/filecoin-project/go-state-types/builtin/v11/multisig"
-	paych11 "github.com/filecoin-project/go-state-types/builtin/v11/paych"
-	placeholder11 "github.com/filecoin-project/go-state-types/builtin/v11/placeholder"
-	power11 "github.com/filecoin-project/go-state-types/builtin/v11/power"
-	reward11 "github.com/filecoin-project/go-state-types/builtin/v11/reward"
-	system11 "github.com/filecoin-project/go-state-types/builtin/v11/system"
-	verifreg11 "github.com/filecoin-project/go-state-types/builtin/v11/verifreg"
 	account8 "github.com/filecoin-project/go-state-types/builtin/v8/account"
 	cron8 "github.com/filecoin-project/go-state-types/builtin/v8/cron"
 	_init8 "github.com/filecoin-project/go-state-types/builtin/v8/init"
@@ -393,110 +377,6 @@ func MakeRegistry(av actorstypes.Version) []RegistryEntry {
 			}
 		}

-	case actorstypes.Version11:
-		for key, codeID := range codeIDs {
-			switch key {
-			case manifest.AccountKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: account11.Methods,
-					state:   new(account11.State),
-				})
-			case manifest.CronKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: cron11.Methods,
-					state:   new(cron11.State),
-				})
-			case manifest.InitKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: _init11.Methods,
-					state:   new(_init11.State),
-				})
-			case manifest.MarketKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: market11.Methods,
-					state:   new(market11.State),
-				})
-			case manifest.MinerKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: miner11.Methods,
-					state:   new(miner11.State),
-				})
-			case manifest.MultisigKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: multisig11.Methods,
-					state:   new(multisig11.State),
-				})
-			case manifest.PaychKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: paych11.Methods,
-					state:   new(paych11.State),
-				})
-			case manifest.PowerKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: power11.Methods,
-					state:   new(power11.State),
-				})
-			case manifest.RewardKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: reward11.Methods,
-					state:   new(reward11.State),
-				})
-			case manifest.SystemKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: system11.Methods,
-					state:   new(system11.State),
-				})
-			case manifest.VerifregKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: verifreg11.Methods,
-					state:   new(verifreg11.State),
-				})
-			case manifest.DatacapKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: datacap11.Methods,
-					state:   new(datacap11.State),
-				})
-
-			case manifest.EvmKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: evm11.Methods,
-					state:   new(evm11.State),
-				})
-			case manifest.EamKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: eam11.Methods,
-					state:   nil,
-				})
-			case manifest.PlaceholderKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: placeholder11.Methods,
-					state:   nil,
-				})
-			case manifest.EthAccountKey:
-				registry = append(registry, RegistryEntry{
-					code:    codeID,
-					methods: ethaccount11.Methods,
-					state:   nil,
-				})
-
-			}
-		}
-
 	default:
 		panic("expected version v8 and up only, use specs-actors for v0-7")
 	}
@@ -6,7 +6,7 @@ import (

 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	builtin10 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
@@ -25,8 +25,8 @@ import (
 )

 var (
-	Address = builtin11.RewardActorAddr
-	Methods = builtin11.MethodsReward
+	Address = builtin10.RewardActorAddr
+	Methods = builtin10.MethodsReward
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -46,9 +46,6 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

-		case actorstypes.Version11:
-			return load11(store, act.Head)
-
 		}
 	}

@@ -113,9 +110,6 @@ func MakeState(store adt.Store, av actorstypes.Version, currRealizedPower abi.St
 	case actorstypes.Version10:
 		return make10(store, currRealizedPower)

-	case actorstypes.Version11:
-		return make11(store, currRealizedPower)
-
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -158,6 +152,5 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
-		(&state11{}).Code(),
 	}
 }
@@ -1,120 +0,0 @@
-package reward
-
-import (
-	"fmt"
-
-	"github.com/ipfs/go-cid"
-
-	"github.com/filecoin-project/go-state-types/abi"
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	miner11 "github.com/filecoin-project/go-state-types/builtin/v11/miner"
-	reward11 "github.com/filecoin-project/go-state-types/builtin/v11/reward"
-	smoothing11 "github.com/filecoin-project/go-state-types/builtin/v11/util/smoothing"
-	"github.com/filecoin-project/go-state-types/manifest"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-	"github.com/filecoin-project/lotus/chain/actors/builtin"
-)
-
-var _ State = (*state11)(nil)
-
-func load11(store adt.Store, root cid.Cid) (State, error) {
-	out := state11{store: store}
-	err := store.Get(store.Context(), root, &out)
-	if err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-func make11(store adt.Store, currRealizedPower abi.StoragePower) (State, error) {
-	out := state11{store: store}
-	out.State = *reward11.ConstructState(currRealizedPower)
-	return &out, nil
-}
-
-type state11 struct {
-	reward11.State
-	store adt.Store
-}
-
-func (s *state11) ThisEpochReward() (abi.TokenAmount, error) {
-	return s.State.ThisEpochReward, nil
-}
-
-func (s *state11) ThisEpochRewardSmoothed() (builtin.FilterEstimate, error) {
-
-	return builtin.FilterEstimate{
-		PositionEstimate: s.State.ThisEpochRewardSmoothed.PositionEstimate,
-		VelocityEstimate: s.State.ThisEpochRewardSmoothed.VelocityEstimate,
-	}, nil
-
-}
-
-func (s *state11) ThisEpochBaselinePower() (abi.StoragePower, error) {
-	return s.State.ThisEpochBaselinePower, nil
-}
-
-func (s *state11) TotalStoragePowerReward() (abi.TokenAmount, error) {
-	return s.State.TotalStoragePowerReward, nil
-}
-
-func (s *state11) EffectiveBaselinePower() (abi.StoragePower, error) {
-	return s.State.EffectiveBaselinePower, nil
-}
-
-func (s *state11) EffectiveNetworkTime() (abi.ChainEpoch, error) {
-	return s.State.EffectiveNetworkTime, nil
-}
-
-func (s *state11) CumsumBaseline() (reward11.Spacetime, error) {
-	return s.State.CumsumBaseline, nil
-}
-
-func (s *state11) CumsumRealized() (reward11.Spacetime, error) {
-	return s.State.CumsumRealized, nil
-}
-
-func (s *state11) InitialPledgeForPower(qaPower abi.StoragePower, networkTotalPledge abi.TokenAmount, networkQAPower *builtin.FilterEstimate, circSupply abi.TokenAmount) (abi.TokenAmount, error) {
-	return miner11.InitialPledgeForPower(
-		qaPower,
-		s.State.ThisEpochBaselinePower,
-		s.State.ThisEpochRewardSmoothed,
-		smoothing11.FilterEstimate{
-			PositionEstimate: networkQAPower.PositionEstimate,
-			VelocityEstimate: networkQAPower.VelocityEstimate,
-		},
-		circSupply,
-	), nil
-}
-
-func (s *state11) PreCommitDepositForPower(networkQAPower builtin.FilterEstimate, sectorWeight abi.StoragePower) (abi.TokenAmount, error) {
-	return miner11.PreCommitDepositForPower(s.State.ThisEpochRewardSmoothed,
-		smoothing11.FilterEstimate{
-			PositionEstimate: networkQAPower.PositionEstimate,
-			VelocityEstimate: networkQAPower.VelocityEstimate,
-		},
-		sectorWeight), nil
-}
-
-func (s *state11) GetState() interface{} {
-	return &s.State
-}
-
-func (s *state11) ActorKey() string {
-	return manifest.RewardKey
-}
-
-func (s *state11) ActorVersion() actorstypes.Version {
-	return actorstypes.Version11
-}
-
-func (s *state11) Code() cid.Cid {
-	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
-	if !ok {
-		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
-	}
-
-	return code
-}
@@ -5,7 +5,7 @@ import (
 	"golang.org/x/xerrors"

 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	builtin10 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
@@ -21,7 +21,7 @@ import (
 )

 var (
-	Address = builtin11.SystemActorAddr
+	Address = builtin10.SystemActorAddr
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -41,9 +41,6 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

-		case actorstypes.Version11:
-			return load11(store, act.Head)
-
 		}
 	}

@@ -108,9 +105,6 @@ func MakeState(store adt.Store, av actorstypes.Version, builtinActors cid.Cid) (
 	case actorstypes.Version10:
 		return make10(store, builtinActors)

-	case actorstypes.Version11:
-		return make11(store, builtinActors)
-
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -137,6 +131,5 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
-		(&state11{}).Code(),
 	}
 }
@@ -1,72 +0,0 @@
-package system
-
-import (
-	"fmt"
-
-	"github.com/ipfs/go-cid"
-
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	system11 "github.com/filecoin-project/go-state-types/builtin/v11/system"
-	"github.com/filecoin-project/go-state-types/manifest"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-)
-
-var _ State = (*state11)(nil)
-
-func load11(store adt.Store, root cid.Cid) (State, error) {
-	out := state11{store: store}
-	err := store.Get(store.Context(), root, &out)
-	if err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-func make11(store adt.Store, builtinActors cid.Cid) (State, error) {
-	out := state11{store: store}
-	out.State = system11.State{
-		BuiltinActors: builtinActors,
-	}
-	return &out, nil
-}
-
-type state11 struct {
-	system11.State
-	store adt.Store
-}
-
-func (s *state11) GetState() interface{} {
-	return &s.State
-}
-
-func (s *state11) GetBuiltinActors() cid.Cid {
-
-	return s.State.BuiltinActors
-
-}
-
-func (s *state11) SetBuiltinActors(c cid.Cid) error {
-
-	s.State.BuiltinActors = c
-	return nil
-
-}
-
-func (s *state11) ActorKey() string {
-	return manifest.SystemKey
-}
-
-func (s *state11) ActorVersion() actorstypes.Version {
-	return actorstypes.Version11
-}
-
-func (s *state11) Code() cid.Cid {
-	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
-	if !ok {
-		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
-	}
-
-	return code
-}
@@ -83,6 +83,7 @@ type State interface {
 	GetAllocations(clientIdAddr address.Address) (map[AllocationId]Allocation, error)
 	GetClaim(providerIdAddr address.Address, claimId ClaimId) (*Claim, bool, error)
 	GetClaims(providerIdAddr address.Address) (map[ClaimId]Claim, error)
+	GetClaimIdsBySector(providerIdAddr address.Address) (map[abi.SectorNumber][]ClaimId, error)
 	GetState() interface{}
 }

@@ -170,6 +170,27 @@ func (s *state{{.v}}) GetClaims(providerIdAddr address.Address) (map[ClaimId]Cla
 {{end}}
 }

+func (s *state{{.v}}) GetClaimIdsBySector(providerIdAddr address.Address) (map[abi.SectorNumber][]ClaimId, error) {
+{{if (le .v 8)}}
+    return nil, xerrors.Errorf("unsupported in actors v{{.v}}")
+{{else}}
+	v{{.v}}Map, err := s.LoadClaimsToMap(s.store, providerIdAddr)
+
+	retMap := make(map[abi.SectorNumber][]ClaimId)
+	for k, v := range v{{.v}}Map {
+		claims, ok := retMap[v.Sector]
+		if !ok {
+			retMap[v.Sector] = []ClaimId{ClaimId(k)}
+		} else {
+			retMap[v.Sector] = append(claims, ClaimId(k))
+		}
+	}
+
+	return retMap, err
+
+{{end}}
+}
+
 func (s *state{{.v}}) ActorKey() string {
    return manifest.VerifregKey
 }
@@ -118,6 +118,12 @@ func (s *state0) GetClaims(providerIdAddr address.Address) (map[ClaimId]Claim, e

 }

+func (s *state0) GetClaimIdsBySector(providerIdAddr address.Address) (map[abi.SectorNumber][]ClaimId, error) {
+
+	return nil, xerrors.Errorf("unsupported in actors v0")
+
+}
+
 func (s *state0) ActorKey() string {
 	return manifest.VerifregKey
 }
@@ -134,6 +134,24 @@ func (s *state10) GetClaims(providerIdAddr address.Address) (map[ClaimId]Claim,

 }

+func (s *state10) GetClaimIdsBySector(providerIdAddr address.Address) (map[abi.SectorNumber][]ClaimId, error) {
+
+	v10Map, err := s.LoadClaimsToMap(s.store, providerIdAddr)
+
+	retMap := make(map[abi.SectorNumber][]ClaimId)
+	for k, v := range v10Map {
+		claims, ok := retMap[v.Sector]
+		if !ok {
+			retMap[v.Sector] = []ClaimId{ClaimId(k)}
+		} else {
+			retMap[v.Sector] = append(claims, ClaimId(k))
+		}
+	}
+
+	return retMap, err
+
+}
+
 func (s *state10) ActorKey() string {
 	return manifest.VerifregKey
 }
@@ -1,152 +0,0 @@
-package verifreg
-
-import (
-	"fmt"
-
-	"github.com/ipfs/go-cid"
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/go-state-types/abi"
-	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	"github.com/filecoin-project/go-state-types/big"
-	builtin11 "github.com/filecoin-project/go-state-types/builtin"
-	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
-	verifreg11 "github.com/filecoin-project/go-state-types/builtin/v11/verifreg"
-	verifreg9 "github.com/filecoin-project/go-state-types/builtin/v9/verifreg"
-	"github.com/filecoin-project/go-state-types/manifest"
-
-	"github.com/filecoin-project/lotus/chain/actors"
-	"github.com/filecoin-project/lotus/chain/actors/adt"
-)
-
-var _ State = (*state11)(nil)
-
-func load11(store adt.Store, root cid.Cid) (State, error) {
-	out := state11{store: store}
-	err := store.Get(store.Context(), root, &out)
-	if err != nil {
-		return nil, err
-	}
-	return &out, nil
-}
-
-func make11(store adt.Store, rootKeyAddress address.Address) (State, error) {
-	out := state11{store: store}
-
-	s, err := verifreg11.ConstructState(store, rootKeyAddress)
-	if err != nil {
-		return nil, err
-	}
-
-	out.State = *s
-
-	return &out, nil
-}
-
-type state11 struct {
-	verifreg11.State
-	store adt.Store
-}
-
-func (s *state11) RootKey() (address.Address, error) {
-	return s.State.RootKey, nil
-}
-
-func (s *state11) VerifiedClientDataCap(addr address.Address) (bool, abi.StoragePower, error) {
-
-	return false, big.Zero(), xerrors.Errorf("unsupported in actors v11")
-
-}
-
-func (s *state11) VerifierDataCap(addr address.Address) (bool, abi.StoragePower, error) {
-	return getDataCap(s.store, actors.Version11, s.verifiers, addr)
-}
-
-func (s *state11) RemoveDataCapProposalID(verifier address.Address, client address.Address) (bool, uint64, error) {
-	return getRemoveDataCapProposalID(s.store, actors.Version11, s.removeDataCapProposalIDs, verifier, client)
-}
-
-func (s *state11) ForEachVerifier(cb func(addr address.Address, dcap abi.StoragePower) error) error {
-	return forEachCap(s.store, actors.Version11, s.verifiers, cb)
-}
-
-func (s *state11) ForEachClient(cb func(addr address.Address, dcap abi.StoragePower) error) error {
-
-	return xerrors.Errorf("unsupported in actors v11")
-
-}
-
-func (s *state11) verifiedClients() (adt.Map, error) {
-
-	return nil, xerrors.Errorf("unsupported in actors v11")
-
-}
-
-func (s *state11) verifiers() (adt.Map, error) {
-	return adt11.AsMap(s.store, s.Verifiers, builtin11.DefaultHamtBitwidth)
-}
-
-func (s *state11) removeDataCapProposalIDs() (adt.Map, error) {
-	return adt11.AsMap(s.store, s.RemoveDataCapProposalIDs, builtin11.DefaultHamtBitwidth)
-}
-
-func (s *state11) GetState() interface{} {
-	return &s.State
-}
-
-func (s *state11) GetAllocation(clientIdAddr address.Address, allocationId verifreg9.AllocationId) (*Allocation, bool, error) {
-
-	alloc, ok, err := s.FindAllocation(s.store, clientIdAddr, verifreg11.AllocationId(allocationId))
-	return (*Allocation)(alloc), ok, err
-}
-
-func (s *state11) GetAllocations(clientIdAddr address.Address) (map[AllocationId]Allocation, error) {
-
-	v11Map, err := s.LoadAllocationsToMap(s.store, clientIdAddr)
-
-	retMap := make(map[AllocationId]Allocation, len(v11Map))
-	for k, v := range v11Map {
-		retMap[AllocationId(k)] = Allocation(v)
-	}
-
-	return retMap, err
-
-}
-
-func (s *state11) GetClaim(providerIdAddr address.Address, claimId verifreg9.ClaimId) (*Claim, bool, error) {
-
-	claim, ok, err := s.FindClaim(s.store, providerIdAddr, verifreg11.ClaimId(claimId))
-	return (*Claim)(claim), ok, err
-
-}
-
-func (s *state11) GetClaims(providerIdAddr address.Address) (map[ClaimId]Claim, error) {
-
-	v11Map, err := s.LoadClaimsToMap(s.store, providerIdAddr)
-
-	retMap := make(map[ClaimId]Claim, len(v11Map))
-	for k, v := range v11Map {
-		retMap[ClaimId(k)] = Claim(v)
-	}
-
-	return retMap, err
-
-}
-
-func (s *state11) ActorKey() string {
-	return manifest.VerifregKey
-}
-
-func (s *state11) ActorVersion() actorstypes.Version {
-	return actorstypes.Version11
-}
-
-func (s *state11) Code() cid.Cid {
-	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
-	if !ok {
-		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
-	}
-
-	return code
-}
@@ -118,6 +118,12 @@ func (s *state2) GetClaims(providerIdAddr address.Address) (map[ClaimId]Claim, e

 }

+func (s *state2) GetClaimIdsBySector(providerIdAddr address.Address) (map[abi.SectorNumber][]ClaimId, error) {
+
+	return nil, xerrors.Errorf("unsupported in actors v2")
+
+}
+
 func (s *state2) ActorKey() string {
 	return manifest.VerifregKey
 }
@@ -119,6 +119,12 @@ func (s *state3) GetClaims(providerIdAddr address.Address) (map[ClaimId]Claim, e

 }

+func (s *state3) GetClaimIdsBySector(providerIdAddr address.Address) (map[abi.SectorNumber][]ClaimId, error) {
+
+	return nil, xerrors.Errorf("unsupported in actors v3")
+
+}
+
 func (s *state3) ActorKey() string {
 	return manifest.VerifregKey
 }
--- a/Show More
+++ b/Show More
@@ -1 +1 @@
 .18.8
 .19.7