Merge pull request #9432 from filecoin-project/release/v1.17.2

release: v1.17.2
Merge pull request #9431 from filecoin-project/chore/v1.17.2-prep
2022-10-05 18:32:08 +00:00 · 2022-10-05 13:45:08 -04:00 · 2022-10-05 16:58:49 +00:00 · 2022-10-05 16:17:06 +00:00 · 2022-10-05 15:43:13 +00:00 · 2022-09-29 15:22:49 +00:00
605 changed files with 19127 additions and 5189 deletions
@@ -5,7 +5,7 @@ orbs:
 executors:
  golang:
    docker:
-      - image: cimg/go:1.17.9
+      - image: cimg/go:1.18.1
    resource_class: 2xlarge
  ubuntu:
    docker:
@@ -46,6 +46,35 @@ commands:
          steps:
            - run: sudo apt-get update
            - run: sudo apt-get install ocl-icd-opencl-dev libhwloc-dev
+      - when:
+          condition: <<parameters.darwin>>
+          steps:
+            - run:
+                name: Install Go
+                command: |
+                  curl https://dl.google.com/go/go1.18.1.darwin-amd64.pkg -o /tmp/go.pkg && \
+                  sudo installer -pkg /tmp/go.pkg -target /
+            - run:
+                name: Export Go
+                command: |
+                  echo 'export GOPATH="${HOME}/go"' >> $BASH_ENV
+            - run: go version
+            - run:
+                name: Install pkg-config, goreleaser, and sha512sum
+                command: HOMEBREW_NO_AUTO_UPDATE=1 brew install pkg-config goreleaser/tap/goreleaser coreutils
+            - run:
+                name: Install Rust
+                command: |
+                  curl https://sh.rustup.rs -sSf | sh -s -- -y
+            - run:
+                name: Install hwloc
+                command: |
+                  mkdir ~/hwloc
+                  curl --location https://download.open-mpi.org/release/hwloc/v2.4/hwloc-2.4.1.tar.gz --output ~/hwloc/hwloc-2.4.1.tar.gz
+                  cd ~/hwloc
+                  tar -xvzpf hwloc-2.4.1.tar.gz
+                  cd hwloc-2.4.1
+                  ./configure && make && sudo make install
      - run: git submodule sync
      - run: git submodule update --init
  download-params:
@@ -77,6 +106,16 @@ commands:
          tar -xf go-ipfs_v0.12.2_linux-amd64.tar.gz
          mv go-ipfs/ipfs /usr/local/bin/ipfs
          chmod +x /usr/local/bin/ipfs
+  install_ipfs_macos:
+    steps:
+      - run: |
+          curl -O https://dist.ipfs.io/kubo/v0.14.0/kubo_v0.14.0_darwin-amd64.tar.gz
+          tar -xvzf kubo_v0.14.0_darwin-amd64.tar.gz
+          pushd kubo
+          sudo bash install.sh
+          popd
+          rm -rf kubo/
+          rm kubo_v0.14.0_darwin-amd64.tar.gz
  git_fetch_all_tags:
    steps:
      - run:
@@ -173,16 +212,6 @@ jobs:
        type: string
        default: standard-verbose
        description: gotestsum format. https://github.com/gotestyourself/gotestsum#format
-      coverage:
-        type: string
-        default: -coverprofile=coverage.txt -coverpkg=github.com/filecoin-project/lotus/...
-        description: Coverage flag. Set to the empty string to disable.
-      codecov-upload:
-        type: boolean
-        default: true
-        description: |
-          Upload coverage report to https://codecov.io/. Requires the codecov API token to be
-          set as an environment variable for private projects.
    executor: << parameters.executor >>
    steps:
      - install-deps
@@ -205,7 +234,6 @@ jobs:
              --junitfile /tmp/test-reports/<< parameters.suite >>/junit.xml \
              --jsonfile /tmp/test-artifacts/<< parameters.suite >>.json \
              -- \
-              << parameters.coverage >> \
              << parameters.go-test-flags >> \
              << parameters.target >>
          no_output_timeout: 30m
@@ -213,13 +241,6 @@ jobs:
          path: /tmp/test-reports
      - store_artifacts:
          path: /tmp/test-artifacts/<< parameters.suite >>.json
-      - when:
-          condition: << parameters.codecov-upload >>
-          steps:
-            - run:
-                shell: /bin/bash -eo pipefail
-                command: |
-                  bash <(curl -s https://codecov.io/bash)

  test-conformance:
    description: |
@@ -353,58 +374,42 @@ jobs:
      - run:
          name: "trigger payment channel stress testplan on taas"
          command: ~/testground-cli run composition -f $HOME/testground/plans/lotus-soup/_compositions/paych-stress-k8s.toml --metadata-commit=$CIRCLE_SHA1 --metadata-repo=filecoin-project/lotus --metadata-branch=$CIRCLE_BRANCH
-
  build-macos:
    description: build darwin lotus binary
+    parameters:
+      publish:
+        default: false
+        description: publish github release and homebrew?
+        type: boolean
    macos:
-      xcode: "12.5.0"
+      xcode: "13.4.1"
    working_directory: ~/go/src/github.com/filecoin-project/lotus
    steps:
      - prepare:
          linux: false
          darwin: true
-      - run:
-          name: Install go
-          command: |
-            curl -O https://dl.google.com/go/go1.17.9.darwin-amd64.pkg && \
-            sudo installer -pkg go1.17.9.darwin-amd64.pkg -target /
-      - run:
-          name: Install pkg-config
-          command: HOMEBREW_NO_AUTO_UPDATE=1 brew install pkg-config
-      - run: go version
-      - run:
-          name: Install Rust
-          command: |
-            curl https://sh.rustup.rs -sSf | sh -s -- -y
-      - run:
-          name: Install hwloc
-          command: |
-            mkdir ~/hwloc
-            curl --location https://download.open-mpi.org/release/hwloc/v2.4/hwloc-2.4.1.tar.gz --output ~/hwloc/hwloc-2.4.1.tar.gz
-            cd ~/hwloc
-            tar -xvzpf hwloc-2.4.1.tar.gz
-            cd hwloc-2.4.1
-            ./configure && make && sudo make install
+      - install_ipfs_macos
      - restore_cache:
          name: restore cargo cache
          key: v3-go-deps-{{ arch }}-{{ checksum "~/go/src/github.com/filecoin-project/lotus/go.sum" }}
-      - run:
-          command: make build
-          no_output_timeout: 30m
-      - run:
-          name: check tag and version output match
-          command: ./scripts/version-check.sh ./lotus
+      - when:
+          condition: << parameters.publish >>
+          steps:
+            - run: goreleaser release --rm-dist
+            - run: ./scripts/generate-checksums.sh
+            - run: ./scripts/publish-checksums.sh
+      - when:
+          condition:
+            not: << parameters.publish >>
+          steps:
+            - run: goreleaser release --rm-dist --snapshot
+            - run: ./scripts/generate-checksums.sh
      - store_artifacts:
-          path: lotus
-      - store_artifacts:
-          path: lotus-miner
-      - store_artifacts:
-          path: lotus-worker
-      - run: mkdir darwin && mv lotus lotus-miner lotus-worker darwin/
+          path: dist
      - persist_to_workspace:
          root: "."
          paths:
-            - darwin
+            - dist
      - save_cache:
          name: save cargo cache
          key: v3-go-deps-{{ arch }}-{{ checksum "~/go/src/github.com/filecoin-project/lotus/go.sum" }}
@@ -419,6 +424,12 @@ jobs:
      - checkout
      - attach_workspace:
          at: "."
+      - run:
+          name: Update Go
+          command: |
+            curl -L https://golang.org/dl/go1.18.1.linux-amd64.tar.gz -o /tmp/go.tar.gz && \
+            sudo tar -C /usr/local -xvf /tmp/go.tar.gz
+      - run: go version
      - run:
          name: install appimage-builder
          command: |
@@ -541,10 +552,6 @@ jobs:
        default: false
        description: publish linux binaries?
        type: boolean
-      darwin:
-        default: false
-        description: publish darwin binaries?
-        type: boolean
      appimage:
        default: false
        description: publish appimage binaries?
@@ -564,11 +571,6 @@ jobs:
          steps:
            - run: ./scripts/build-arch-bundle.sh linux
            - run: ./scripts/publish-arch-release.sh linux
-      - when:
-          condition: << parameters.darwin>>
-          steps:
-            - run: ./scripts/build-arch-bundle.sh darwin
-            - run: ./scripts/publish-arch-release.sh darwin
      - when:
          condition: << parameters.appimage >>
          steps:
@@ -585,17 +587,29 @@ jobs:
        type: string
        default: "edge"
        description: snapcraft channel
+      snap-name:
+        type: string
+        default: 'lotus-filecoin'
+        description: name of snap in snap store
    steps:
      - checkout
      - run:
-          name: install snapcraft
+          name: Install snapcraft
          command: sudo snap install snapcraft --classic
      - run:
-          name: build snap
-          command: snapcraft --use-lxd
+          name: Build << parameters.snap-name >> snap
+          command: |
+            if [ "<< parameters.snap-name >>" != 'lotus-filecoin' ]; then
+              cat snap/snapcraft.yaml | sed 's/lotus-filecoin/lotus/' > edited-snapcraft.yaml
+              mv edited-snapcraft.yaml snap/snapcraft.yaml
+            fi
+
+            snapcraft --use-lxd --debug
      - run:
-          name: publish snap
-          command: snapcraft push *.snap --release << parameters.channel >>
+          name: Publish snap to << parameters.channel >> channel
+          shell: /bin/bash -o pipefail
+          command: |
+            snapcraft upload *.snap --release << parameters.channel >>

  build-and-push-image:
    description: build and push docker images to public AWS ECR registry
@@ -747,26 +761,32 @@ jobs:
          name: docker build
          command: |
            docker build --target lotus -t filecoin/lotus:<< parameters.tag >> -f Dockerfile.lotus .
+            docker build --target lotus-gateway -t filecoin/lotus-gateway:<< parameters.tag >> -f Dockerfile.lotus .
            docker build --target lotus-all-in-one -t filecoin/lotus-all-in-one:<< parameters.tag >> -f Dockerfile.lotus .
            if [[ ! -z $CIRCLE_SHA1 ]]; then
              docker build --target lotus -t filecoin/lotus:$CIRCLE_SHA1 -f Dockerfile.lotus .
+              docker build --target lotus-gateway -t filecoin/lotus-gateway:$CIRCLE_SHA1 -f Dockerfile.lotus .
              docker build --target lotus-all-in-one -t filecoin/lotus-all-in-one:$CIRCLE_SHA1 -f Dockerfile.lotus .
            fi
            if [[ ! -z $CIRCLE_TAG ]]; then
              docker build --target lotus -t filecoin/lotus:$CIRCLE_TAG -f Dockerfile.lotus .
+              docker build --target lotus-gateway -t filecoin/lotus-gateway:$CIRCLE_TAG -f Dockerfile.lotus .
              docker build --target lotus-all-in-one -t filecoin/lotus-all-in-one:$CIRCLE_TAG -f Dockerfile.lotus .
            fi
      - run:
          name: docker push
          command: |
            docker push filecoin/lotus:<< parameters.tag >>
+            docker push filecoin/lotus-gateway:<< parameters.tag >>
            docker push filecoin/lotus-all-in-one:<< parameters.tag >>
            if [[ ! -z $CIRCLE_SHA1 ]]; then
              docker push filecoin/lotus:$CIRCLE_SHA1
+              docker push filecoin/lotus-gateway:$CIRCLE_SHA1
              docker push filecoin/lotus-all-in-one:$CIRCLE_SHA1
            fi
            if [[ ! -z $CIRCLE_TAG ]]; then
              docker push filecoin/lotus:$CIRCLE_TAG
+              docker push filecoin/lotus-gateway:$CIRCLE_TAG
              docker push filecoin/lotus-all-in-one:$CIRCLE_TAG
            fi

@@ -875,6 +895,16 @@ workflows:
          suite: itest-deals
          target: "./itests/deals_test.go"
      
+      - test:
+          name: test-itest-dup_mpool_messages
+          suite: itest-dup_mpool_messages
+          target: "./itests/dup_mpool_messages_test.go"
+      
+      - test:
+          name: test-itest-gas_estimation
+          suite: itest-gas_estimation
+          target: "./itests/gas_estimation_test.go"
+      
      - test:
          name: test-itest-gateway
          suite: itest-gateway
@@ -900,16 +930,36 @@ workflows:
          suite: itest-mempool
          target: "./itests/mempool_test.go"
      
+      - test:
+          name: test-itest-mpool_msg_uuid
+          suite: itest-mpool_msg_uuid
+          target: "./itests/mpool_msg_uuid_test.go"
+      
      - test:
          name: test-itest-multisig
          suite: itest-multisig
          target: "./itests/multisig_test.go"
      
+      - test:
+          name: test-itest-net
+          suite: itest-net
+          target: "./itests/net_test.go"
+      
      - test:
          name: test-itest-nonce
          suite: itest-nonce
          target: "./itests/nonce_test.go"
      
+      - test:
+          name: test-itest-path_detach_redeclare
+          suite: itest-path_detach_redeclare
+          target: "./itests/path_detach_redeclare_test.go"
+      
+      - test:
+          name: test-itest-path_type_filters
+          suite: itest-path_type_filters
+          target: "./itests/path_type_filters_test.go"
+      
      - test:
          name: test-itest-paych_api
          suite: itest-paych_api
@@ -930,6 +980,16 @@ workflows:
          suite: itest-sector_finalize_early
          target: "./itests/sector_finalize_early_test.go"
      
+      - test:
+          name: test-itest-sector_import_full
+          suite: itest-sector_import_full
+          target: "./itests/sector_import_full_test.go"
+      
+      - test:
+          name: test-itest-sector_import_simple
+          suite: itest-sector_import_simple
+          target: "./itests/sector_import_simple_test.go"
+      
      - test:
          name: test-itest-sector_make_cc_avail
          suite: itest-sector_make_cc_avail
@@ -940,6 +1000,11 @@ workflows:
          suite: itest-sector_miner_collateral
          target: "./itests/sector_miner_collateral_test.go"
      
+      - test:
+          name: test-itest-sector_numassign
+          suite: itest-sector_numassign
+          target: "./itests/sector_numassign_test.go"
+      
      - test:
          name: test-itest-sector_pledge
          suite: itest-sector_pledge
@@ -965,6 +1030,11 @@ workflows:
          suite: itest-self_sent_txn
          target: "./itests/self_sent_txn_test.go"
      
+      - test:
+          name: test-itest-splitstore
+          suite: itest-splitstore
+          target: "./itests/splitstore_test.go"
+      
      - test:
          name: test-itest-tape
          suite: itest-tape
@@ -985,6 +1055,11 @@ workflows:
          suite: itest-wdpost_dispute
          target: "./itests/wdpost_dispute_test.go"
      
+      - test:
+          name: test-itest-wdpost_no_miner_storage
+          suite: itest-wdpost_no_miner_storage
+          target: "./itests/wdpost_no_miner_storage_test.go"
+      
      - test:
          name: test-itest-wdpost
          suite: itest-wdpost
@@ -1023,11 +1098,9 @@ workflows:
          proofs-log-test: "1"
      - test-conformance:
          suite: conformance
-          codecov-upload: false
          target: "./conformance"
      - test-conformance:
          name: test-conformance-bleeding-edge
-          codecov-upload: false
          suite: conformance-bleeding-edge
          target: "./conformance"
          vectors-branch: specs-actors-v7
@@ -1054,27 +1127,28 @@ workflows:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - build-lotus-soup
      - build-macos:
+          name: publish-macos
+          publish: true
          filters:
+            branches:
+              ignore:
+                - /.*/
            tags:
              only:
-                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
-      - build-appimage:
+                - /^v\d+\.\d+\.\d+$/
+      - build-macos:
          filters:
            branches:
              only:
                - /^release\/v\d+\.\d+\.\d+(-rc\d+)?$/
            tags:
              only:
-                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
-      - publish:
-          name: publish-macos
-          darwin: true
-          requires:
-            - build-macos
+                - /^v\d+\.\d+\.\d+-rc\d+$/
+      - build-appimage:
          filters:
            branches:
-              ignore:
-                - /.*/
+              only:
+                - /^release\/v\d+\.\d+\.\d+(-rc\d+)?$/
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
@@ -1103,27 +1177,63 @@ workflows:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - build-and-push-image:
+          name: build-and-push/lotus-all-in-one
          dockerfile: Dockerfile.lotus
          path: .
          repo: lotus-dev
          tag: '${CIRCLE_SHA1:0:8}'
          target: lotus-all-in-one
      - build-and-push-image:
+          name: build-and-push/lotus-test
          dockerfile: Dockerfile.lotus
          path: .
          repo: lotus-test
          tag: '${CIRCLE_SHA1:0:8}'
          target: lotus-test
      - publish-snapcraft:
-          name: publish-snapcraft-stable
+          name: "Publish Snapcraft (lotus-filecoin / candidate)"
          channel: stable
+          snap-name: lotus-filecoin
          filters:
            branches:
              ignore:
                - /.*/
            tags:
              only:
-                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
+                - /^v\d+\.\d+\.\d+$/
+      - publish-snapcraft:
+          name: "Publish Snapcraft (lotus-filecoin / candidate)"
+          channel: candidate
+          snap-name: lotus-filecoin
+          filters:
+            branches:
+              ignore:
+                - /.*/
+            tags:
+              only:
+                - /^v\d+\.\d+\.\d+-rc\d+$/
+      - publish-snapcraft:
+          name: "Publish Snapcraft (lotus / stable)"
+          channel: stable
+          snap-name: lotus
+          filters:
+            branches:
+              ignore:
+                - /.*/
+            tags:
+              only:
+                - /^v\d+\.\d+\.\d+$/
+      - publish-snapcraft:
+          name: "Publish Snapcraft (lotus / candidate)"
+          channel: candidate
+          snap-name: lotus
+          filters:
+            branches:
+              ignore:
+                - /.*/
+            tags:
+              only:
+                - /^v\d+\.\d+\.\d+-rc\d+$/
      - publish-dockerhub:
          name: publish-dockerhub
          tag: stable
@@ -1145,8 +1255,13 @@ workflows:
                - master
    jobs:
      - publish-snapcraft:
-          name: publish-snapcraft-nightly
+          name: "Publish Snapcraft Nightly (lotus-filecoin / edge)"
          channel: edge
+          snap-name: lotus-filecoin
+      - publish-snapcraft:
+          name: "Publish Snapcraft Nightly (lotus / edge)"
+          channel: edge
+          snap-name: lotus
      - publish-dockerhub:
          name: publish-dockerhub-nightly
          tag: nightly
@@ -5,7 +5,7 @@ orbs:
 executors:
  golang:
    docker:
-      - image: cimg/go:1.17.9
+      - image: cimg/go:1.18.1
    resource_class: 2xlarge
  ubuntu:
    docker:
@@ -46,6 +46,35 @@ commands:
          steps:
            - run: sudo apt-get update
            - run: sudo apt-get install ocl-icd-opencl-dev libhwloc-dev
+      - when:
+          condition: <<parameters.darwin>>
+          steps:
+            - run:
+                name: Install Go
+                command: |
+                  curl https://dl.google.com/go/go1.18.1.darwin-amd64.pkg -o /tmp/go.pkg && \
+                  sudo installer -pkg /tmp/go.pkg -target /
+            - run:
+                name: Export Go
+                command: |
+                  echo 'export GOPATH="${HOME}/go"' >> $BASH_ENV
+            - run: go version
+            - run:
+                name: Install pkg-config, goreleaser, and sha512sum
+                command: HOMEBREW_NO_AUTO_UPDATE=1 brew install pkg-config goreleaser/tap/goreleaser coreutils
+            - run:
+                name: Install Rust
+                command: |
+                  curl https://sh.rustup.rs -sSf | sh -s -- -y
+            - run:
+                name: Install hwloc
+                command: |
+                  mkdir ~/hwloc
+                  curl --location https://download.open-mpi.org/release/hwloc/v2.4/hwloc-2.4.1.tar.gz --output ~/hwloc/hwloc-2.4.1.tar.gz
+                  cd ~/hwloc
+                  tar -xvzpf hwloc-2.4.1.tar.gz
+                  cd hwloc-2.4.1
+                  ./configure && make && sudo make install
      - run: git submodule sync
      - run: git submodule update --init
  download-params:
@@ -77,6 +106,16 @@ commands:
          tar -xf go-ipfs_v0.12.2_linux-amd64.tar.gz
          mv go-ipfs/ipfs /usr/local/bin/ipfs
          chmod +x /usr/local/bin/ipfs
+  install_ipfs_macos:
+    steps:
+      - run: |
+          curl -O https://dist.ipfs.io/kubo/v0.14.0/kubo_v0.14.0_darwin-amd64.tar.gz
+          tar -xvzf kubo_v0.14.0_darwin-amd64.tar.gz
+          pushd kubo
+          sudo bash install.sh
+          popd
+          rm -rf kubo/
+          rm kubo_v0.14.0_darwin-amd64.tar.gz
  git_fetch_all_tags:
    steps:
      - run:
@@ -173,16 +212,6 @@ jobs:
        type: string
        default: standard-verbose
        description: gotestsum format. https://github.com/gotestyourself/gotestsum#format
-      coverage:
-        type: string
-        default: -coverprofile=coverage.txt -coverpkg=github.com/filecoin-project/lotus/...
-        description: Coverage flag. Set to the empty string to disable.
-      codecov-upload:
-        type: boolean
-        default: true
-        description: |
-          Upload coverage report to https://codecov.io/. Requires the codecov API token to be
-          set as an environment variable for private projects.
    executor: << parameters.executor >>
    steps:
      - install-deps
@@ -205,7 +234,6 @@ jobs:
              --junitfile /tmp/test-reports/<< parameters.suite >>/junit.xml \
              --jsonfile /tmp/test-artifacts/<< parameters.suite >>.json \
              -- \
-              << parameters.coverage >> \
              << parameters.go-test-flags >> \
              << parameters.target >>
          no_output_timeout: 30m
@@ -213,13 +241,6 @@ jobs:
          path: /tmp/test-reports
      - store_artifacts:
          path: /tmp/test-artifacts/<< parameters.suite >>.json
-      - when:
-          condition: << parameters.codecov-upload >>
-          steps:
-            - run:
-                shell: /bin/bash -eo pipefail
-                command: |
-                  bash <(curl -s https://codecov.io/bash)

  test-conformance:
    description: |
@@ -353,58 +374,42 @@ jobs:
      - run:
          name: "trigger payment channel stress testplan on taas"
          command: ~/testground-cli run composition -f $HOME/testground/plans/lotus-soup/_compositions/paych-stress-k8s.toml --metadata-commit=$CIRCLE_SHA1 --metadata-repo=filecoin-project/lotus --metadata-branch=$CIRCLE_BRANCH
-
  build-macos:
    description: build darwin lotus binary
+    parameters:
+      publish:
+        default: false
+        description: publish github release and homebrew?
+        type: boolean
    macos:
-      xcode: "12.5.0"
+      xcode: "13.4.1"
    working_directory: ~/go/src/github.com/filecoin-project/lotus
    steps:
      - prepare:
          linux: false
          darwin: true
-      - run:
-          name: Install go
-          command: |
-            curl -O https://dl.google.com/go/go1.17.9.darwin-amd64.pkg && \
-            sudo installer -pkg go1.17.9.darwin-amd64.pkg -target /
-      - run:
-          name: Install pkg-config
-          command: HOMEBREW_NO_AUTO_UPDATE=1 brew install pkg-config
-      - run: go version
-      - run:
-          name: Install Rust
-          command: |
-            curl https://sh.rustup.rs -sSf | sh -s -- -y
-      - run:
-          name: Install hwloc
-          command: |
-            mkdir ~/hwloc
-            curl --location https://download.open-mpi.org/release/hwloc/v2.4/hwloc-2.4.1.tar.gz --output ~/hwloc/hwloc-2.4.1.tar.gz
-            cd ~/hwloc
-            tar -xvzpf hwloc-2.4.1.tar.gz
-            cd hwloc-2.4.1
-            ./configure && make && sudo make install
+      - install_ipfs_macos
      - restore_cache:
          name: restore cargo cache
          key: v3-go-deps-{{ arch }}-{{ checksum "~/go/src/github.com/filecoin-project/lotus/go.sum" }}
-      - run:
-          command: make build
-          no_output_timeout: 30m
-      - run:
-          name: check tag and version output match
-          command: ./scripts/version-check.sh ./lotus
+      - when:
+          condition: << parameters.publish >>
+          steps:
+            - run: goreleaser release --rm-dist
+            - run: ./scripts/generate-checksums.sh
+            - run: ./scripts/publish-checksums.sh
+      - when:
+          condition:
+            not: << parameters.publish >>
+          steps:
+            - run: goreleaser release --rm-dist --snapshot
+            - run: ./scripts/generate-checksums.sh
      - store_artifacts:
-          path: lotus
-      - store_artifacts:
-          path: lotus-miner
-      - store_artifacts:
-          path: lotus-worker
-      - run: mkdir darwin && mv lotus lotus-miner lotus-worker darwin/
+          path: dist
      - persist_to_workspace:
          root: "."
          paths:
-            - darwin
+            - dist
      - save_cache:
          name: save cargo cache
          key: v3-go-deps-{{ arch }}-{{ checksum "~/go/src/github.com/filecoin-project/lotus/go.sum" }}
@@ -419,6 +424,12 @@ jobs:
      - checkout
      - attach_workspace:
          at: "."
+      - run:
+          name: Update Go
+          command: |
+            curl -L https://golang.org/dl/go1.18.1.linux-amd64.tar.gz -o /tmp/go.tar.gz && \
+            sudo tar -C /usr/local -xvf /tmp/go.tar.gz
+      - run: go version
      - run:
          name: install appimage-builder
          command: |
@@ -541,10 +552,6 @@ jobs:
        default: false
        description: publish linux binaries?
        type: boolean
-      darwin:
-        default: false
-        description: publish darwin binaries?
-        type: boolean
      appimage:
        default: false
        description: publish appimage binaries?
@@ -564,11 +571,6 @@ jobs:
          steps:
            - run: ./scripts/build-arch-bundle.sh linux
            - run: ./scripts/publish-arch-release.sh linux
-      - when:
-          condition: << parameters.darwin>>
-          steps:
-            - run: ./scripts/build-arch-bundle.sh darwin
-            - run: ./scripts/publish-arch-release.sh darwin
      - when:
          condition: << parameters.appimage >>
          steps:
@@ -585,17 +587,29 @@ jobs:
        type: string
        default: "edge"
        description: snapcraft channel
+      snap-name:
+        type: string
+        default: 'lotus-filecoin'
+        description: name of snap in snap store
    steps:
      - checkout
      - run:
-          name: install snapcraft
+          name: Install snapcraft
          command: sudo snap install snapcraft --classic
      - run:
-          name: build snap
-          command: snapcraft --use-lxd
+          name: Build << parameters.snap-name >> snap
+          command: |
+            if [ "<< parameters.snap-name >>" != 'lotus-filecoin' ]; then
+              cat snap/snapcraft.yaml | sed 's/lotus-filecoin/lotus/' > edited-snapcraft.yaml
+              mv edited-snapcraft.yaml snap/snapcraft.yaml
+            fi
+
+            snapcraft --use-lxd --debug
      - run:
-          name: publish snap
-          command: snapcraft push *.snap --release << parameters.channel >>
+          name: Publish snap to << parameters.channel >> channel
+          shell: /bin/bash -o pipefail
+          command: |
+            snapcraft upload *.snap --release << parameters.channel >>

  build-and-push-image:
    description: build and push docker images to public AWS ECR registry
@@ -747,26 +761,32 @@ jobs:
          name: docker build
          command: |
            docker build --target lotus -t filecoin/lotus:<< parameters.tag >> -f Dockerfile.lotus .
+            docker build --target lotus-gateway -t filecoin/lotus-gateway:<< parameters.tag >> -f Dockerfile.lotus .
            docker build --target lotus-all-in-one -t filecoin/lotus-all-in-one:<< parameters.tag >> -f Dockerfile.lotus .
            if [["[[ ! -z $CIRCLE_SHA1 ]]"]]; then
              docker build --target lotus -t filecoin/lotus:$CIRCLE_SHA1 -f Dockerfile.lotus .
+              docker build --target lotus-gateway -t filecoin/lotus-gateway:$CIRCLE_SHA1 -f Dockerfile.lotus .
              docker build --target lotus-all-in-one -t filecoin/lotus-all-in-one:$CIRCLE_SHA1 -f Dockerfile.lotus .
            fi
            if [["[[ ! -z $CIRCLE_TAG ]]"]]; then
              docker build --target lotus -t filecoin/lotus:$CIRCLE_TAG -f Dockerfile.lotus .
+              docker build --target lotus-gateway -t filecoin/lotus-gateway:$CIRCLE_TAG -f Dockerfile.lotus .
              docker build --target lotus-all-in-one -t filecoin/lotus-all-in-one:$CIRCLE_TAG -f Dockerfile.lotus .
            fi
      - run:
          name: docker push
          command: |
            docker push filecoin/lotus:<< parameters.tag >>
+            docker push filecoin/lotus-gateway:<< parameters.tag >>
            docker push filecoin/lotus-all-in-one:<< parameters.tag >>
            if [["[[ ! -z $CIRCLE_SHA1 ]]"]]; then
              docker push filecoin/lotus:$CIRCLE_SHA1
+              docker push filecoin/lotus-gateway:$CIRCLE_SHA1
              docker push filecoin/lotus-all-in-one:$CIRCLE_SHA1
            fi
            if [["[[ ! -z $CIRCLE_TAG ]]"]]; then
              docker push filecoin/lotus:$CIRCLE_TAG
+              docker push filecoin/lotus-gateway:$CIRCLE_TAG
              docker push filecoin/lotus-all-in-one:$CIRCLE_TAG
            fi

@@ -803,11 +823,9 @@ workflows:
          proofs-log-test: "1"
      - test-conformance:
          suite: conformance
-          codecov-upload: false
          target: "./conformance"
      - test-conformance:
          name: test-conformance-bleeding-edge
-          codecov-upload: false
          suite: conformance-bleeding-edge
          target: "./conformance"
          vectors-branch: specs-actors-v7
@@ -834,27 +852,28 @@ workflows:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - build-lotus-soup
      - build-macos:
+          name: publish-macos
+          publish: true
          filters:
+            branches:
+              ignore:
+                - /.*/
            tags:
              only:
-                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
-      - build-appimage:
+                - /^v\d+\.\d+\.\d+$/
+      - build-macos:
          filters:
            branches:
              only:
                - /^release\/v\d+\.\d+\.\d+(-rc\d+)?$/
            tags:
              only:
-                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
-      - publish:
-          name: publish-macos
-          darwin: true
-          requires:
-            - build-macos
+                - /^v\d+\.\d+\.\d+-rc\d+$/
+      - build-appimage:
          filters:
            branches:
-              ignore:
-                - /.*/
+              only:
+                - /^release\/v\d+\.\d+\.\d+(-rc\d+)?$/
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
@@ -883,27 +902,63 @@ workflows:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - build-and-push-image:
+          name: build-and-push/lotus-all-in-one
          dockerfile: Dockerfile.lotus
          path: .
          repo: lotus-dev
          tag: '${CIRCLE_SHA1:0:8}'
          target: lotus-all-in-one
      - build-and-push-image:
+          name: build-and-push/lotus-test
          dockerfile: Dockerfile.lotus
          path: .
          repo: lotus-test
          tag: '${CIRCLE_SHA1:0:8}'
          target: lotus-test
      - publish-snapcraft:
-          name: publish-snapcraft-stable
+          name: "Publish Snapcraft (lotus-filecoin / candidate)"
          channel: stable
+          snap-name: lotus-filecoin
          filters:
            branches:
              ignore:
                - /.*/
            tags:
              only:
-                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
+                - /^v\d+\.\d+\.\d+$/
+      - publish-snapcraft:
+          name: "Publish Snapcraft (lotus-filecoin / candidate)"
+          channel: candidate
+          snap-name: lotus-filecoin
+          filters:
+            branches:
+              ignore:
+                - /.*/
+            tags:
+              only:
+                - /^v\d+\.\d+\.\d+-rc\d+$/
+      - publish-snapcraft:
+          name: "Publish Snapcraft (lotus / stable)"
+          channel: stable
+          snap-name: lotus
+          filters:
+            branches:
+              ignore:
+                - /.*/
+            tags:
+              only:
+                - /^v\d+\.\d+\.\d+$/
+      - publish-snapcraft:
+          name: "Publish Snapcraft (lotus / candidate)"
+          channel: candidate
+          snap-name: lotus
+          filters:
+            branches:
+              ignore:
+                - /.*/
+            tags:
+              only:
+                - /^v\d+\.\d+\.\d+-rc\d+$/
      - publish-dockerhub:
          name: publish-dockerhub
          tag: stable
@@ -925,8 +980,13 @@ workflows:
                - master
    jobs:
      - publish-snapcraft:
-          name: publish-snapcraft-nightly
+          name: "Publish Snapcraft Nightly (lotus-filecoin / edge)"
          channel: edge
+          snap-name: lotus-filecoin
+      - publish-snapcraft:
+          name: "Publish Snapcraft Nightly (lotus / edge)"
+          channel: edge
+          snap-name: lotus
      - publish-dockerhub:
          name: publish-dockerhub-nightly
          tag: nightly
@@ -1,74 +0,0 @@
-ignore:
-  # Auto generated
-  - "^.*_gen.go$"
-  - "^.*/mock_full.go$"
-  # Old actors.
-  - "^chain/actors/builtin/[^/]*/(message|state|v)[0-4]\\.go$" # We test the latest version only.
-  # Tests
-  - "api/test/**"
-  - "conformance/**"
-  # Generators
-  - "gen/**"
-  - "chain/actors/agen/**"
-  # Non-critical utilities
-  - "api/docgen/**"
-  - "api/docgen-openrpc/**"
-coverage:
-  status:
-    patch: off
-    project:
-      threshold: 1%
-      tools-and-tests:
-        target: auto
-        threshold: 1%
-        informational: true
-        paths:
-          - "testplans"
-          - "tools"
-          - "system"
-          - "snap"
-          - "lotuspond"
-          - "conformance"
-          - "scripts"
-          - "gen"
-          - "build"
-      markets: 
-        target: auto
-        threshold: 1%
-        informational: true        
-        paths: 
-          - "markets"
-          - "paychmgr"
-      miner: 
-        target: auto
-        threshold: 1.5%
-        informational: true
-        paths: 
-          - "miner"
-          - "storage"
-      chain:
-        target: auto
-        threshold: 1%
-        informational: true
-        paths:
-          - "chain"
-      node:
-        target: auto
-        threshold: 1%
-        informational: true
-        paths: 
-          - "node"
-          - "blockstore"
-          - "metrics"
-          - "lib"
-          - "genesis"
-          - "gateway"
-          - "api"
-          - "journal"
-      cli: 
-        target: auto
-        threshold: 1%
-        informational: true
-        paths: 
-          - "cli"
-          - "cmd"
@@ -81,7 +81,7 @@ body:
    render: text
    description: |
      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://docs.filecoin.io/get-started/lotus/configuration-and-advanced-usage/#log-level-control).
+      * 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.
  validations:
@@ -37,7 +37,7 @@ jobs:

    - uses: actions/setup-go@v1
      with:
-        go-version: '1.17.9'
+        go-version: '1.18.1'

    # Initializes the CodeQL tools for scanning.
    - name: Initialize CodeQL
@@ -51,3 +51,5 @@ scratchpad

 build/builtin-actors/v*
 build/builtin-actors/*.car
+
+dist/
@@ -0,0 +1,165 @@
+project_name: lotus
+before:
+  hooks:
+    - go mod tidy
+    - make deps
+
+universal_binaries:
+  - id: lotus
+    replace: true
+    name_template: lotus
+    ids:
+      - lotus_darwin_amd64
+      - lotus_darwin_arm64
+  - id: lotus-miner
+    replace: true
+    name_template: lotus-miner
+    ids:
+      - lotus-miner_darwin_amd64
+      - lotus-miner_darwin_arm64
+  - id: lotus-worker
+    replace: true
+    name_template: lotus-worker
+    ids:
+      - lotus-worker_darwin_amd64
+      - lotus-worker_darwin_arm64
+
+builds:
+  - id: lotus_darwin_amd64
+    main: ./cmd/lotus
+    binary: lotus
+    goos:
+      - darwin
+    goarch:
+      - amd64
+    env:
+      - CGO_ENABLED=1
+      - FFI_BUILD_FROM_SOURCE=1
+    ldflags:
+      - -X=github.com/filecoin-project/lotus/build.CurrentCommit=+git.{{.ShortCommit}}
+  - id: lotus-miner_darwin_amd64
+    main: ./cmd/lotus-miner
+    binary: lotus-miner
+    goos:
+      - darwin
+    goarch:
+      - amd64
+    env:
+      - CGO_ENABLED=1
+      - FFI_BUILD_FROM_SOURCE=1
+    ldflags:
+      - -X=github.com/filecoin-project/lotus/build.CurrentCommit=+git.{{.ShortCommit}}
+  - id: lotus-worker_darwin_amd64
+    main: ./cmd/lotus-worker
+    binary: lotus-worker
+    goos:
+      - darwin
+    goarch:
+      - amd64
+    env:
+      - CGO_ENABLED=1
+      - FFI_BUILD_FROM_SOURCE=1
+    ldflags:
+      - -X=github.com/filecoin-project/lotus/build.CurrentCommit=+git.{{.ShortCommit}}
+  - id: lotus_darwin_arm64
+    main: ./cmd/lotus
+    binary: lotus
+    goos:
+      - darwin
+    goarch:
+      - arm64
+    env:
+      - CGO_ENABLED=1
+      - FFI_BUILD_FROM_SOURCE=1
+      - CPATH=/opt/homebrew/include
+      - LIBRARY_PATH=/opt/homebrew/lib
+    ldflags:
+      - -X=github.com/filecoin-project/lotus/build.CurrentCommit=+git.{{.ShortCommit}}
+  - id: lotus-miner_darwin_arm64
+    main: ./cmd/lotus-miner
+    binary: lotus-miner
+    goos:
+      - darwin
+    goarch:
+      - arm64
+    env:
+      - CGO_ENABLED=1
+      - FFI_BUILD_FROM_SOURCE=1
+      - CPATH=/opt/homebrew/include
+      - LIBRARY_PATH=/opt/homebrew/lib
+    ldflags:
+      - -X=github.com/filecoin-project/lotus/build.CurrentCommit=+git.{{.ShortCommit}}
+  - id: lotus-worker_darwin_arm64
+    main: ./cmd/lotus-worker
+    binary: lotus-worker
+    goos:
+      - darwin
+    goarch:
+      - arm64
+    env:
+      - CGO_ENABLED=1
+      - FFI_BUILD_FROM_SOURCE=1
+      - CPATH=/opt/homebrew/include
+      - LIBRARY_PATH=/opt/homebrew/lib
+    ldflags:
+      - -X=github.com/filecoin-project/lotus/build.CurrentCommit=+git.{{.ShortCommit}}
+#  - id: linux
+#    main: ./cmd/lotus
+#    binary: lotus
+#    goos:
+#      - linux
+#    goarch:
+#      - amd64
+#    env:
+#      - CGO_ENABLED=1
+#    ldflags:
+#      - -X=github.com/filecoin-project/lotus/build.CurrentCommit=+git.{{.ShortCommit}}
+
+archives:
+  - id: primary
+    format: tar.gz
+    wrap_in_directory: true
+    files:
+      # this is a dumb but required hack so it doesn't include the default files
+      # https://github.com/goreleaser/goreleaser/issues/602
+      - _n_o_n_e_*
+
+release:
+  github:
+    owner: filecoin-project
+    name: lotus
+  prerelease: auto
+  name_template: "Release v{{.Version}}"
+
+
+brews:
+  - tap:
+      owner: filecoin-project
+      name: homebrew-lotus
+      branch: master
+    ids:
+      - primary
+    install: |
+      bin.install "lotus"
+      bin.install "lotus-miner"
+      bin.install "lotus-worker"
+    test: |
+      system "#{bin}/lotus --version"
+      system "#{bin}/lotus-miner --version"
+      system "#{bin}/lotus-worker --version"
+    folder: Formula
+    homepage: "https://filecoin.io"
+    description: "A homebrew cask for installing filecoin-project/lotus on MacOS"
+    license: MIT
+    dependencies:
+      - name: pkg-config
+      - name: jq
+      - name: bzr
+      - name: hwloc
+
+# produced manually so we can include cid checksums
+checksum:
+  disable: true
+
+snapshot:
+  name_template: "{{ .Tag }}"
@@ -1,5 +1,248 @@
 # Lotus changelog

+# v1.17.2 / 2022-10-05
+
+This is an OPTIONAL release of Lotus. This feature release introduces new sector number management APIs in Lotus that enables all the Sealing-as-a-Service and Lotus interactions needed to function. The default propagation delay setting for storage providers has also been changed, as well as numerous other features and enhancements. Check out the sub-bullet points in the feature and enhancement section to get a short description about each feature and enhancements.
+
+### Highlights
+
+🦭 **SaaS** 🦭
+New sector management APIs makes it possible to import partially sealed sectors into Lotus. This release implements all SaaS<->Lotus interactions needed for such services to work. Deep dive into the new APIs here: https://github.com/filecoin-project/lotus/discussions/9079#discussioncomment-3652044
+
+⏳ **Propagation delay** ⌛️
+In v1.17.2 the default PropagationDelay has been raised from 6 seconds -> 10 seconds, and you can tune this yourself with the `PROPAGATION_DELAY_SECS` environment variable. This means you will now wait for 10 seconds for other blocks to arrive from the network before computing a winningPoSt (if eligible). In your `lotus-miner` logs that means you will see this "baseDeltaSeconds": 10 as default.
+
+⚠️ **Please note that Lotus v1.17.2 will require a Go-version of v1.18.1 or higher!**
+
+## New features
+- feat: sealing: Partially sealed sector import ([filecoin-project/lotus#9210](https://github.com/filecoin-project/lotus/pull/9210))
+  - Implements support for importing (partially) sealed sectors which is needed for enabling external sealing services.
+- feat: sealing: Use bitfields to manage sector numbers ([filecoin-project/lotus#9183](https://github.com/filecoin-project/lotus/pull/9183))
+  - Needed for Sealing-as-a-Service. Move sector number assigning logic to use stored bitfields instead of stored counters. Makes it possible to reserve ranges of sector numbers, see the sector assigner state and view sector number reservations.
+- feat: env: propagation delay ([filecoin-project/lotus#9290](https://github.com/filecoin-project/lotus/pull/9290))
+  - The default propagation delay is raised to 10 seconds from 6 seconds. Ability to set it yourself with the `PROPAGATION_DELAY_SECS` environment variable.
+- feat: cli: lotus info cmd ([filecoin-project/lotus#9233](https://github.com/filecoin-project/lotus/pull/9233))
+  - A new `lotus info` command that prints useful node information in one place.
+- feat: proving: Introduce manual sector fault recovery (#9144) ([filecoin-project/lotus#9144](https://github.com/filecoin-project/lotus/pull/9144))
+  - Allow users to declare fault recovery messages manually with the `lotus-miner proving recover-faults` command, rather than waiting for it to happen automatically before windowPost.
+- feat: api: Reintroduce StateActorManifestCID ([filecoin-project/lotus#9201](https://github.com/filecoin-project/lotus/pull/9201))
+  - Adds ability to retrieve the Actor Manifest CID through the api.
+- feat: message: Add uuid to mpool message sent to chain node from miner ([filecoin-project/lotus#9174](https://github.com/filecoin-project/lotus/pull/9174))
+  - Adds a UUID to each message sent by the `lotus-miner` to the daemon. A requirement needed for https://github.com/filecoin-project/lotus/issues/9130
+- feat: message: Add retries to mpool push message from lotus-miner ([filecoin-project/lotus#9177](https://github.com/filecoin-project/lotus/pull/9177))
+  - Retries to mpool push message API in case of unavailability of the lotus chain node.
+
+**Network 17 related features :**
+- feat: network: add nv17 and integrate the corresponding go state type ([filecoin-project/lotus#9267](https://github.com/filecoin-project/lotus/pull/9267))
+- feat: cli: print beneficiary info in state miner-info ([filecoin-project/lotus#9308](https://github.com/filecoin-project/lotus/pull/9308))
+- feat: api/cli: change beneficiary propose and confirm for actors and multisigs. ([filecoin-project/lotus#9307](https://github.com/filecoin-project/lotus/pull/9307))
+- feat: api/cli: beneficiary withdraw api and cli ([filecoin-project/lotus#9296](https://github.com/filecoin-project/lotus/pull/9296))
+
+## Enhancements
+- feat: sectors renew --only-cc ([filecoin-project/lotus#9184](https://github.com/filecoin-project/lotus/pull/9184))
+  - Exlude extending deal-related sectors with the `--only-cc` option when using the `lotus-miner sectors renew`
+- feat: miner: display updated & update-cache for storage list ([filecoin-project/lotus#9323](https://github.com/filecoin-project/lotus/pull/9323))
+  - Show amount of `updated` & `update-cache` sectors in each storage path in the `lotus-miner storage list` output
+- feat: add descriptive errors to markets event handler ([filecoin-project/lotus#9326](https://github.com/filecoin-project/lotus/pull/9326))
+  - More descriptive market error logs
+- feat: cli: Add option to terminate sectors from worker address ([filecoin-project/lotus#9291](https://github.com/filecoin-project/lotus/pull/9291))
+  - Adds a flag to allow either owner address or worker address to send terminate sectors message.
+- fix: cli: actor-cids cli command now defaults to current network ([filecoin-project/lotus#9321](https://github.com/filecoin-project/lotus/pull/9321))
+  - Makes the command defaults to the current network.
+- fix: ux: Output bytes in `lotus client commP` cmd ([filecoin-project/lotus#9189](https://github.com/filecoin-project/lotus/pull/9189))
+  - Adds an additional line that outputs bytes in the `lotus client commP` command.
+- fix: sealing: Add information on what worker a job was assigned to in logs ([filecoin-project/lotus#9151](https://github.com/filecoin-project/lotus/pull/9151))
+  - Adds the worker hostname into the assignment logs.
+- refactor: sealing pipeline: Remove useless storage adapter code ([filecoin-project/lotus#9142](https://github.com/filecoin-project/lotus/pull/9142)
+  - Remove proxy code in `storage/miner.go` / `storage/miner_sealing.go`, call the pipeline directly instead.
+
+## Bug fixes
+- fix: ffiwrapper: Close readers in AddPiece ([filecoin-project/lotus#9328](https://github.com/filecoin-project/lotus/pull/9328))
+- fix: sealing: Drop unused PreCommitInfo from pipeline.SectorInfo ([filecoin-project/lotus#9325](https://github.com/filecoin-project/lotus/pull/9325))
+- fix: cli: fix panic in `lotus-miner actor control list` ([filecoin-project/lotus#9241](https://github.com/filecoin-project/lotus/pull/9241))
+- fix: sealing: Abort upgrades in sectors with no deals ([filecoin-project/lotus#9310](https://github.com/filecoin-project/lotus/pull/9310))
+- fix: sealing: Make DataCid resource env vars make more sense ([filecoin-project/lotus#9231](https://github.com/filecoin-project/lotus/pull/9231))
+- fix: cli: Option to specify --from msg sender ([filecoin-project/lotus#9237](https://github.com/filecoin-project/lotus/pull/9237))
+- fix: ux: better ledger rejection error ([filecoin-project/lotus#9242](https://github.com/filecoin-project/lotus/pull/9242))
+- fix: ux: msg receipt for actor withdrawal ([filecoin-project/lotus#9155](https://github.com/filecoin-project/lotus/pull/9155))
+- fix: ux: exclude negative available balance from spendable amount ([filecoin-project/lotus#9182](https://github.com/filecoin-project/lotus/pull/9182))
+- fix: sealing: Avoid panicking in handleUpdateActivating on startup ([filecoin-project/lotus#9331](https://github.com/filecoin-project/lotus/pull/9331))
+- fix: api: DataCid - ensure reader is closed ([filecoin-project/lotus#9230](https://github.com/filecoin-project/lotus/pull/9230))
+- fix: verifreg: serialize RmDcProposalID as int, not tuple ([filecoin-project/lotus#9206](https://github.com/filecoin-project/lotus/pull/9206))
+- fix: api: Ignore uuid check for messages with uuid not set ([filecoin-project/lotus#9303](https://github.com/filecoin-project/lotus/pull/9303))
+- fix: cgroupV1: memory.memsw.usage_in_bytes: no such file or directory ([filecoin-project/lotus#9202](https://github.com/filecoin-project/lotus/pull/9202))
+- fix: miner: init miner's with 32GiB sectors by default ([filecoin-project/lotus#9364](https://github.com/filecoin-project/lotus/pull/9364))
+- fix: worker: Close all storage paths on worker shutdown ([filecoin-project/lotus#9153](https://github.com/filecoin-project/lotus/pull/9153))
+- fix: build: set PropagationDelaySecs correctly ([filecoin-project/lotus#9358](https://github.com/filecoin-project/lotus/pull/9358))
+- fix: renew --only-cc with sectorfile ([filecoin-project/lotus#9428](https://github.com/filecoin-project/lotus/pull/9428))
+
+## Dependency updates
+- github.com/filecoin-project/go-fil-markets (v1.23.1 -> v1.24.0)
+- github.com/filecoin-project/go-jsonrpc (v0.1.5 -> v0.1.7)
+- github.com/filecoin-project/go-state-types (v0.1.10 -> v0.1.12-beta)
+- github.com/filecoin-project/go-commp-utils/nonffi (null -> v0.0.0-20220905160352-62059082a837)
+- deps: go-libp2p-pubsub v0.8.0 ([filecoin-project/lotus#9229](https://github.com/filecoin-project/lotus/pull/9229))
+- deps: libp2p v0.22 ([filecoin-project/lotus#9216](https://github.com/filecoin-project/lotus/pull/9216))
+- deps: Use latest cbor-gen ([filecoin-project/lotus#9335](https://github.com/filecoin-project/lotus/pull/9335))
+- chore: update bitswap and some libp2p packages ([filecoin-project/lotus#9279](https://github.com/filecoin-project/lotus/pull/9279))
+
+## Others
+- chore: merge releases into master after v1.17.1 release ([filecoin-project/lotus#9283](https://github.com/filecoin-project/lotus/pull/9283))
+- chore: docs: Fix dead links to docs.filecoin.io ([filecoin-project/lotus#9304](https://github.com/filecoin-project/lotus/pull/9304))
+- chore: deps: update FFI ([filecoin-project/lotus#9330](https://github.com/filecoin-project/lotus/pull/9330))
+- chore: seed: add cmd for adding signers to rkh to genesis ([filecoin-project/lotus#9198](https://github.com/filecoin-project/lotus/pull/9198))
+- chore: fix typo in comment ([filecoin-project/lotus#9161](https://github.com/filecoin-project/lotus/pull/9161))
+- chore: cli: cleanup and standardize cli ([filecoin-project/lotus#9317](https://github.com/filecoin-project/lotus/pull/9317))
+- chore: versioning: Bump version to v1.17.2-dev ([filecoin-project/lotus#9147](https://github.com/filecoin-project/lotus/pull/9147))
+- chore: release: v1.17.2-rc1 ([filecoin-project/lotus#9339](https://github.com/filecoin-project/lotus/pull/9339))
+- feat: shed: add a --max-size flag to vlog2car ([filecoin-project/lotus#9212](https://github.com/filecoin-project/lotus/pull/9212))
+- fix: docsgen: revert rename of API Name to Num ([filecoin-project/lotus#9315](https://github.com/filecoin-project/lotus/pull/9315))
+- fix: ffi: Revert accidental filecoin-ffi downgrade from #9144 ([filecoin-project/lotus#9277](https://github.com/filecoin-project/lotus/pull/9277))
+- fix: miner: Call SyncBasefeeCheck from `lotus info` ([filecoin-project/lotus#9281](https://github.com/filecoin-project/lotus/pull/9281))
+- fix: mock sealer: grab lock in ReadPiece ([filecoin-project/lotus#9207](https://github.com/filecoin-project/lotus/pull/9207))
+- refactor: use `os.ReadDir` for lightweight directory reading ([filecoin-project/lotus#9282](https://github.com/filecoin-project/lotus/pull/9282))
+- tests: cli: Don't panic with no providers in client retrieve ([filecoin-project/lotus#9232](https://github.com/filecoin-project/lotus/pull/9232))
+- build: artifacts: butterfly ([filecoin-project/lotus#9027](https://github.com/filecoin-project/lotus/pull/9027))
+- build: Use lotus snap (and fix typo) for packer builds ([filecoin-project/lotus#9152](https://github.com/filecoin-project/lotus/pull/9152))
+- build: Update xcode version for macos builds ([filecoin-project/lotus#9170](https://github.com/filecoin-project/lotus/pull/9170))
+- ci: build: Snap daemon autorun disable ([filecoin-project/lotus#9167](https://github.com/filecoin-project/lotus/pull/9167))
+- ci: Use golang 1.18.1 to build appimage ([filecoin-project/lotus#9389](https://github.com/filecoin-project/lotus/pull/9389))
+- ci: Don't publish new homebrew releases for RC builds ([filecoin-project/lotus#9350](https://github.com/filecoin-project/lotus/pull/9350))
+- Merge branch 'deps/go-libp2p-v0.21'
+
+Contributors
+
+| Contributor | Commits | Lines ± | Files Changed |
+|-------------|---------|---------|---------------|
+| Aayush Rajasekaran | 8 | +23010/-2122 | 109 |
+| Aayush | 15 | +6168/-2679 | 360 |
+| Łukasz Magiera | 69 | +6462/-2137 | 606 |
+| Geoff Stuart | 19 | +3080/-1177 | 342 |
+| Marco Munizaga | 16 | +543/-424 | 41 |
+| Shrenuj Bansal | 30 | +485/-419 | 88 |
+| LexLuthr | 3 | +498/-12 | 19 |
+| Phi | 15 | +330/-70 | 17 |
+| Jennifer Wang | 7 | +132/-12 | 11 |
+| TippyFlitsUK | 1 | +43/-45 | 12 |
+| Steven Allen | 1 | +18/-28 | 2 |
+| Frrist | 1 | +19/-11 | 2 |
+| Eng Zer Jun | 1 | +14/-11 | 6 |
+| Dirk McCormick | 2 | +23/-1 | 3 |
+| Ian Davis | 3 | +7/-9 | 3 |
+| Masih H. Derkani | 1 | +11/-0 | 1 |
+| Anton Evangelatov | 1 | +11/-0 | 1 |
+| Yu | 2 | +4/-4 | 5 |
+| Hannah Howard | 1 | +4/-4 | 1 |
+| Phi-rjan | 1 | +1/-2 | 1 |
+| Jiaying Wang | 1 | +3/-0 | 1 |
+| nujz | 1 | +1/-1 | 1 |
+| Rob Quist | 1 | +1/-1 | 1 |
+
+# v1.17.1 / 2022-09-06
+
+This is an optional release of Lotus. This release introduces the [Splitstore v2 - beta](https://github.com/filecoin-project/lotus/blob/master/blockstore/splitstore/README.md)(beta). Splitstore aims to reduce the node performance impact that's caused by the Filecoin's very large, and continuously growing datastore. Splitstore v2 introduces  the coldstore auto prune/GC feature & some improvements for the hotstore.  We welcome all lotus users to join the early testers and try the new Splitstore out, you can leave any feedback or report issues in [this discussion](https://github.com/filecoin-project/lotus/discussions/9179) or create an issue. As always,  multiple small bug fixes, new features & improvements are also included in this release.
+
+
+## New features
+
+- feat:chain:splitstore auto prune ([filecoin-project/lotus#9123](https://github.com/filecoin-project/lotus/pull/9123))
+  - Trigger SplitStore chain prune on head events. [Link to the documentation](https://lotus.filecoin.io/lotus/manage/chain-management/#cold-store-garbage-collection)
+- feat:chain:splitstore chain prune ([filecoin-project/lotus#9056](https://github.com/filecoin-project/lotus/pull/9056))
+  - Adds `chain prune` command to trigger manual garbage collection. [Link to the documentation](https://lotus.filecoin.io/lotus/manage/chain-management/#cold-store-garbage-collection)
+- feat: storage: Path type filters ([filecoin-project/lotus#9013](https://github.com/filecoin-project/lotus/pull/9013))
+  - Adds new fields to `sectorstore.json` to allow file type filtering. [Link to the documentation](https://lotus.filecoin.io/storage-providers/operate/custom-storage-layout/#filter-sector-types-1)
+- feat: sealing: storage redeclare/detach ([filecoin-project/lotus#9032](https://github.com/filecoin-project/lotus/pull/9032))
+  - Adds new Lotus commands to detach and redeclare storage paths. [Link to the documentation](https://lotus.filecoin.io/storage-providers/operate/custom-storage-layout/#detach-storage-paths)
+- feat: worker: Add stop cmd for lotus worker ([filecoin-project/lotus#9101](https://github.com/filecoin-project/lotus/pull/9101))
+  - Adds new `lotus-worker stop` command. [Link to the documentation](https://lotus.filecoin.io/storage-providers/seal-workers/seal-workers/#stop-the-worker)
+- feat: market: Add lotus-shed cmd to get total active deal storage ([filecoin-project/lotus#9113](https://github.com/filecoin-project/lotus/pull/9113))
+  - `get-deals-total-storage` - View the total storage available in all active market deals
+- feat: wdpost: Envvar for limiting recovering sectors ([filecoin-project/lotus#9106](https://github.com/filecoin-project/lotus/pull/9106))
+  - Adds new envvar to limit the number of sectors declared in the recover message
+
+
+## Improvements
+
+- feat: sealing: Allow overriding worker hostname ([filecoin-project/lotus#9116](https://github.com/filecoin-project/lotus/pull/9116))
+- feat: build: run fiximports on make actors-gen ([filecoin-project/lotus#9114](https://github.com/filecoin-project/lotus/pull/9114))
+- feat: FVM: always enable tracing for user-triggered executions ([filecoin-project/lotus#9036](https://github.com/filecoin-project/lotus/pull/9036))
+- feat: miner cli: proving deadline command enchantments ([filecoin-project/lotus#9109](https://github.com/filecoin-project/lotus/pull/9109))
+- FVM: Use MaxInt64 for Implicit Message gas limits ([filecoin-project/lotus#9037](https://github.com/filecoin-project/lotus/pull/9037))
+- lotus shed addr decode
+- push lotus-gateway to docker hub ([filecoin-project/lotus#8969](https://github.com/filecoin-project/lotus/pull/8969))
+- Review Response
+- test: net: net and conngater tests ([filecoin-project/lotus#8084](https://github.com/filecoin-project/lotus/pull/8084))
+- Update FFI ([filecoin-project/lotus#9139](https://github.com/filecoin-project/lotus/pull/9139))
+
+## Bug Fixes
+
+- backport: 9153: detach storage on worker shutdown ([filecoin-project/lotus#9127](https://github.com/filecoin-project/lotus/pull/9165))
+- fix makegen
+- fix: build: use GOCC when building lotus-fountain ([filecoin-project/lotus#9127](https://github.com/filecoin-project/lotus/pull/9127))
+- fix: ci: Forgot a .sh on the end of a the new publish script ([filecoin-project/lotus#9088](https://github.com/filecoin-project/lotus/pull/9088))
+- fix: cli: ./lotus-miner actor control list, if the owner is not account ([filecoin-project/lotus#9072](https://github.com/filecoin-project/lotus/pull/9072))
+- fix: deps: update FFI to fix a slow memory leak ([filecoin-project/lotus#9042](https://github.com/filecoin-project/lotus/pull/9042))
+- fix: FVM: record message applied metrics ([filecoin-project/lotus#9052](https://github.com/filecoin-project/lotus/pull/9052))
+- fix: gas: estimate gas with a zero base-fee ([filecoin-project/lotus#8991](https://github.com/filecoin-project/lotus/pull/8991))
+- fix: post: restrict recoveries per deadline ([filecoin-project/lotus#9111](https://github.com/filecoin-project/lotus/pull/9111))
+- fix: sealing: Workaround for sealing bug ([filecoin-project/lotus#9043](https://github.com/filecoin-project/lotus/pull/9043))
+- fix: storage: don't panic in getCommitCutoff when precommit is not found ([filecoin-project/lotus#9141](https://github.com/filecoin-project/lotus/pull/9141))
+- fix: test: deflake TestQuotePriceForUnsealedRetrieval ([filecoin-project/lotus#9084](https://github.com/filecoin-project/lotus/pull/9084))
+
+## Dependency Updates
+
+- github.com/multiformats/go-multibase (v0.0.3 -> v0.1.1)
+
+## Others
+
+- chore: ci: Update xcode version for macos builds ([filecoin-project/lotus#9164)](https://github.com/filecoin-project/lotus/pull/9164))
+- Merge branch 'docs/ysrotciv-desc'
+- Merge branch 'feat/f8-worker-env'
+- Merge branch 'LexLuthr-feat/minerWithdrawBalanceAPI'
+- Merge branch 'LexLuthr-feat/SchedRemoveRequest'
+- base256emoji ([filecoin-project/lotus#9038)](https://github.com/filecoin-project/lotus/pull/9038))
+- chore: interop: update interop assets ([filecoin-project/lotus#9093)](https://github.com/filecoin-project/lotus/pull/9093))
+- chore: merge: releases (v1.17.0) to master ([filecoin-project/lotus#9146)](https://github.com/filecoin-project/lotus/pull/9146))
+- chore: sealer: Fixup typos ([filecoin-project/lotus#9040)](https://github.com/filecoin-project/lotus/pull/9040))
+- chore:docs:remove readme reference to deprecated specs-actors ([filecoin-project/lotus#8984)](https://github.com/filecoin-project/lotus/pull/8984))
+- ci : Change default shell options for snapcraft publish ([filecoin-project/lotus#9122)](https://github.com/filecoin-project/lotus/pull/9122))
+- ci: More tweaks to snapcraft release process ([filecoin-project/lotus#9090)](https://github.com/filecoin-project/lotus/pull/9090))
+- ci: Publish to both lotus and lotus-filecoin for snap ([filecoin-project/lotus#9119)](https://github.com/filecoin-project/lotus/pull/9119))
+- ci: Run snap builds for lotus and lotus-filecoin in parallel ([filecoin-project/lotus#9133)](https://github.com/filecoin-project/lotus/pull/9133))
+- ci: Switches goreleaser notes back to default (keep-existing) ([filecoin-project/lotus#9120)](https://github.com/filecoin-project/lotus/pull/9120))
+- ci: update snapcraft and release flow logic ([filecoin-project/lotus#8994)](https://github.com/filecoin-project/lotus/pull/8994))
+- ci: Use goreleaser to build macos universal binaries (including M1 macs) ([filecoin-project/lotus#9096)](https://github.com/filecoin-project/lotus/pull/9096))
+- ci:testing:remove codecov ([filecoin-project/lotus#9062)](https://github.com/filecoin-project/lotus/pull/9062))
+
+
+Contributors
+
+| Contributor | Commits | Lines ± | Files Changed |
+|-------------|---------|---------|---------------|
+| Łukasz Magiera | 34 | +2329/-317 | 163 |
+| ZenGround0 | 2 | +1527/-89 | 38 |
+| Ian Davis | 14 | +751/-232 | 30 |
+| LexLuthr | 17 | +480/-225 | 63 |
+| TheMenko | 4 | +323/-61 | 5 |
+| Aayush | 10 | +285/-92 | 30 |
+| beck | 3 | +143/-93 | 3 |
+| Steven Allen | 4 | +95/-75 | 9 |
+| zenground0 | 5 | +44/-116 | 9 |
+| Shrenuj Bansal | 7 | +136/-7 | 16 |
+| Patrick Deuse | 3 | +76/-57 | 3 |
+| Jennifer Wang | 3 | +6/-52 | 11 |
+| zl | 2 | +20/-16 | 2 |
+| Aayush Rajasekaran | 2 | +6/-6 | 2 |
+| Clint Armstrong | 1 | +7/-3 | 1 |
+| Cory Schwartz | 2 | +9/-0 | 2 |
+| Jorropo | 1 | +3/-2 | 2 |
+| Geoff Stuart | 1 | +5/-0 | 1 |
+| Frank Y | 1 | +2/-2 | 2 |
+| Aloxaf | 1 | +2/-2 | 1 |
+
+
+# Lotus changelog
+
 # v1.17.0 / 2022-08-02

 This is an optional release of Lotus. This feature release introduces a lot of new sealing and scheduler improvements, and many other functionalities and bug fixes.
@@ -368,7 +611,7 @@ This is an optional release of lotus that include new APIs, some improvements an

 This is a highly recommended feature lotus release v1.15.2. This feature release introduces many new features and  for SPs, including PoSt workers, sealing scheduler, snap deal queue and so on.

-Note: You need to be using go v1.17.9&up from this release onwards.
+Note: You need to be using go v1.18.1&up from this release onwards.

 ## Highlights
 ### ❣️❣️❣️ PoSt Workers ❣️❣️❣️
@@ -1336,7 +1579,7 @@ storage providers and clients.

 ## Highlights
 - 🌟🌟🌟 Introduce Dagstore and CARv2 for deal-making (#6671) ([filecoin-project/lotus#6671](https://github.com/filecoin-project/lotus/pull/6671))
-  - **[lotus miner markets' Dagstore](https://docs.filecoin.io/mine/lotus/dagstore/#conceptual-overview)** is a
+  - **[lotus miner markets' Dagstore](https://lotus.filecoin.io/storage-providers/operate/dagstore/)** is a
    component of the `markets` subsystem in lotus-miner. It is a sharded store to hold large IPLD graphs efficiently,
    packaged as  location-transparent attachable CAR files and it replaces the former Badger staging blockstore. It
    is designed to provide high efficiency and throughput, and minimize resource utilization during deal-making operations.  
@@ -1344,18 +1587,18 @@ storage providers and clients.
    blockstores, which are served as the direct medium for data exchanges in markets for both storage and retrieval
    deal making without requiring intermediate buffers.
  - In the future, lotus will leverage and interact with Dagstore a lot for new features and improvements for deal
-    making, therefore, it's highly recommended to lotus users to go through [Lotus Miner: About the markets dagstore](https://docs.filecoin.io/mine/lotus/dagstore/#conceptual-overview) thoroughly to learn more about Dagstore's
+    making, therefore, it's highly recommended to lotus users to go through [Lotus Miner: About the markets dagstore](https://lotus.filecoin.io/storage-providers/operate/dagstore/) thoroughly to learn more about Dagstore's
    conceptual overview, terminology, directory structure, configuration and so on.
  - **Note**:
    - When you first start your lotus-miner or market subsystem with this release, a one-time/first-time **dagstore migration** will be triggered which replaces the former Badger staging blockstore with dagstore. We highly
-      recommend storage providers to read this [section](https://docs.filecoin.io/mine/lotus/dagstore/#first-time-migration) to learn more about
+      recommend storage providers to read this [section](https://lotus.filecoin.io/storage-providers/operate/dagstore/#first-time-migration) to learn more about
      what the process does, what to expect and how monitor it.
    - It is highly recommended to **wait all ongoing data transfer to finish or cancel inbound storage deals that
      are still transferring**, using the `lotus-miner data-transfers cancel` command before upgrade your market nodes. Reason being that the new dagstore changes attributes in the internal deal state objects, and the paths to the staging CARs where the deal data was being placed will be lost.
    - ‼️Having your dags initialized will become important in the near feature for you to provide a better storage
      and retrieval service. We'd suggest you to start [forced bulk initialization] soon if possible as this process
      places relatively high IP workload on your storage system and is better to be carried out gradually and over a
-      longer timeframe. Read how to do properly perform a force bulk initialization [here](https://docs.filecoin.io/mine/lotus/dagstore/#forcing-bulk-initialization).
+      longer timeframe. Read how to do properly perform a force bulk initialization [here](https://lotus.filecoin.io/storage-providers/operate/dagstore/#forcing-bulk-initialization).
    - ⏮ Rollback Alert(from v1.11.2-rcX to any version lower): If a storages deal is initiated with M1/v1.11.2(-rcX)
      release, it needs to get to the `StorageDealAwaitingPrecommit` state before you can do a version rollback or the markets process may panic.
  - 💙 **Special thanks to [MinerX fellows for testing and providing valuable feedbacks](https://github.com/filecoin-project/lotus/discussions/6852) for Dagstore in the past month!**
@@ -1485,8 +1728,8 @@ Contributors
 This is a  **highly recommended** but optional Lotus v1.11.1 release that introduces many deal making and datastore improvements and new features along with other bug fixes.

 ## Highlights
- ⭐️⭐️⭐️[**lotus-miner market subsystem**](https://docs.filecoin.io/mine/lotus/split-markets-miners/#frontmatter-title) is introduced in this release! It is **highly recommended** for storage providers to run markets processes on a separate machine! Doing so, only this machine needs to exposes public ports for deal making. This also means that the other miner operations can now be completely isolated by from the deal making processes and storage providers can stop and restarts the markets process without affecting an ongoing Winning/Window PoSt!
-  - More details on the concepts, architecture and how to split the market process can be found [here](https://docs.filecoin.io/mine/lotus/split-markets-miners/#concepts).
+- ⭐️⭐️⭐️[**lotus-miner market subsystem**](https://lotus.filecoin.io/storage-providers/advanced-configurations/split-markets-miners/) is introduced in this release! It is **highly recommended** for storage providers to run markets processes on a separate machine! Doing so, only this machine needs to exposes public ports for deal making. This also means that the other miner operations can now be completely isolated by from the deal making processes and storage providers can stop and restarts the markets process without affecting an ongoing Winning/Window PoSt!
+  - More details on the concepts, architecture and how to split the market process can be found [here](https://lotus.filecoin.io/storage-providers/advanced-configurations/split-markets-miners/#concepts).
  - Base on your system setup(running on separate machines, same machine and so on), please see the suggested practice by community members [here](https://github.com/filecoin-project/lotus/discussions/7047#discussion-3515335).
    - Note: if you are running lotus-worker on a different machine, you will need to set `MARKETS_API_INFO` for certain CLI to work properly. This will be improved by #7072.
  - Huge thanks to MinerX fellows for [helping testing the implementation, reporting the issues so they were fixed by now and providing feedbacks](https://github.com/filecoin-project/lotus/discussions/6861) to user docs in the past three weeks!
@@ -1496,7 +1739,7 @@ This is a  **highly recommended** but optional Lotus v1.11.1 release that introd
    - `AvailableBalanceBuffer`: minimum available balance to keep in the miner actor before sending it with messages, default is 0FIL.
    - `DisableCollateralFallback`: whether to send collateral with messages even if there is no available balance in the miner actor, default is `false`.
 - Config for deal publishing control addresses ([filecoin-project/lotus#6697](https://github.com/filecoin-project/lotus/pull/6697))
-  - Set `DealPublishControl` to set the wallet used for sending `PublishStorageDeals` messages, instructions [here](https://docs.filecoin.io/mine/lotus/miner-addresses/#control-addresses).
+  - Set `DealPublishControl` to set the wallet used for sending `PublishStorageDeals` messages, instructions [here](https://lotus.filecoin.io/storage-providers/operate/addresses/#control-addresses).
 - Config UX improvements ([filecoin-project/lotus#6848](https://github.com/filecoin-project/lotus/pull/6848))
  - You can now preview the the default and updated node config by running `lotus/lotus-miner config default/updated`

@@ -1925,7 +2168,7 @@ Note that this release is built on top of Lotus v1.9.0. Enterprising users can u

 FIPs [0008](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0008.md) and [0013](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0013.md) combine to allow for a significant increase in the rate of onboarding storage on the Filecoin network. This aims to lead to more useful data being stored on the network, reduced network congestion, and lower network base fee.

-**Check out the documentation [here](https://docs.filecoin.io/mine/lotus/miner-configuration/#precommitsectorsbatch) for details on the new Lotus miner sealing config options, [here](https://docs.filecoin.io/mine/lotus/miner-configuration/#fees-section) for fee config options, and explanations of the new features.**
+**Check out the documentation [here]((https://lotus.filecoin.io/storage-providers/advanced-configurations/sealing/#precommitsectorsbatch) for details on the new Lotus miner sealing config options, [here](https://lotus.filecoin.io/storage-providers/setup/configuration/#fees-section) for fee config options, and explanations of the new features.**

 Note:
 - We recommend to keep `PreCommitSectorsBatch` as 1.
@@ -1941,7 +2184,7 @@ Given these assumptions:

 - We'd expect a network storage growth rate of around 530PiB per day. 😳 🎉 🥳 😅
 - We'd expect network bandwidth dedicated to `SubmitWindowedPoSt` to grow by about 0.02% per day.
- We'd expect the [state-tree](https://spec.filecoin.io/#section-systems.filecoin_vm.state_tree) (and therefore [snapshot](https://docs.filecoin.io/get-started/lotus/chain/#lightweight-snapshot)) size to grow by 1.16GiB per day.
+- We'd expect the [state-tree](https://spec.filecoin.io/#section-systems.filecoin_vm.state_tree) (and therefore [snapshot](https://lotus.filecoin.io/lotus/manage/chain-management/#lightweight-snapshot)) size to grow by 1.16GiB per day.
  - Nearly all of the state-tree growth is expected to come from new sector metadata.
 - We'd expect the daily lotus datastore growth rate to increase by about 10-15% (from current ~21GiB/day).
  - Most "growth" of the lotus datastore is due to "churn", historical data that's no longer referenced by the latest state-tree.
@@ -1962,7 +2205,7 @@ Included in the HyperDrive upgrade is [FIP-0015](https://github.com/filecoin-pro

 - Implement FIP-0015 ([filecoin-project/lotus#6361](https://github.com/filecoin-project/lotus/pull/6361))
 - Integrate FIP0013 and FIP0008 ([filecoin-project/lotus#6235](https://github.com/filecoin-project/lotus/pull/6235))
-  - [Configuration docs and cli examples](https://docs.filecoin.io/mine/lotus/miner-configuration/#precommitsectorsbatch)
+  - [Configuration docs and cli examples](https://lotus.filecoin.io/storage-providers/advanced-configurations/sealing/#precommitsectorsbatch)
  - [cli docs](https://github.com/filecoin-project/lotus/blob/master/documentation/en/cli-lotus-miner.md#lotus-miner-sectors-batching)
  - Introduce gas prices for aggregate verifications ([filecoin-project/lotus#6347](https://github.com/filecoin-project/lotus/pull/6347))
 - Introduce v5 actors ([filecoin-project/lotus#6195](https://github.com/filecoin-project/lotus/pull/6195))
@@ -2280,7 +2523,7 @@ Note that this release does NOT set an upgrade epoch for v3 actors to take effec
 - [#5309](https://github.com/filecoin-project/lotus/pull/5309) Batch multiple deals in one `PublishStorageMessages`
  - [#5411](https://github.com/filecoin-project/lotus/pull/5411) Handle batch `PublishStorageDeals` message in sealing recovery
  - [#5505](https://github.com/filecoin-project/lotus/pull/5505) Exclude expired deals from batching in `PublishStorageDeals` messages
-  - Added `PublishMsgPeriod` and `MaxDealsPerPublishMsg` to miner `Dealmaking` [configuration](https://docs.filecoin.io/mine/lotus/miner-configuration/#dealmaking-section). See how they work [here](https://docs.filecoin.io/mine/lotus/miner-configuration/#publishing-several-deals-in-one-message).
+  - Added `PublishMsgPeriod` and `MaxDealsPerPublishMsg` to miner `Dealmaking` [configuration](https://lotus.filecoin.io/storage-providers/advanced-configurations/market/#dealmaking-section). See how they work [here](https://lotus.filecoin.io/storage-providers/advanced-configurations/market/#publishing-several-deals-in-one-message).
  - [#5538](https://github.com/filecoin-project/lotus/pull/5538), [#5549](https://github.com/filecoin-project/lotus/pull/5549) Added a command to list pending deals and force publish messages.
    - Run `lotus-miner market pending-publish`
  - [#5428](https://github.com/filecoin-project/lotus/pull/5428) Moved waiting for `PublishStorageDeals` messages' receipt from markets to lotus
@@ -1,4 +1,4 @@
-FROM golang:1.17.9-buster AS builder-deps
+FROM golang:1.18.1-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
@@ -8,9 +8,9 @@ unexport GOFLAGS
 GOCC?=go

 GOVERSION:=$(shell $(GOCC) version | tr ' ' '\n' | grep go1 | sed 's/^go//' | awk -F. '{printf "%d%03d%03d", $$1, $$2, $$3}')
-ifeq ($(shell expr $(GOVERSION) \< 1016000), 1)
+ifeq ($(shell expr $(GOVERSION) \< 1018001), 1)
 $(warning Your Golang version is go$(shell expr $(GOVERSION) / 1000000).$(shell expr $(GOVERSION) % 1000000 / 1000).$(shell expr $(GOVERSION) % 1000))
-$(error Update Golang to version to at least 1.17.9)
+$(error Update Golang to version to at least 1.18.1)
 endif

 # git modules that need to be loaded
@@ -174,8 +174,8 @@ lotus-pond-app: lotus-pond-front lotus-pond

 lotus-fountain:
 	rm -f lotus-fountain
-	go build $(GOFLAGS) -o lotus-fountain ./cmd/lotus-fountain
-	go run github.com/GeertJohan/go.rice/rice append --exec lotus-fountain -i ./cmd/lotus-fountain -i ./build
+	$(GOCC) build $(GOFLAGS) -o lotus-fountain ./cmd/lotus-fountain
+	$(GOCC) run github.com/GeertJohan/go.rice/rice append --exec lotus-fountain -i ./cmd/lotus-fountain -i ./build
 .PHONY: lotus-fountain
 BINS+=lotus-fountain

@@ -302,11 +302,14 @@ type-gen: api-gen
 method-gen: api-gen
 	(cd ./lotuspond/front/src/chain && $(GOCC) run ./methodgen.go)

-actors-gen:
+actors-code-gen:
 	$(GOCC) run ./gen/inline-gen . gen/inlinegen-data.json
 	$(GOCC) run ./chain/actors/agen
 	$(GOCC) fmt ./...

+actors-gen: actors-code-gen fiximports
+.PHONY: actors-gen
+
 bundle-gen:
 	$(GOCC) run ./gen/bundle
 	$(GOCC) fmt ./build/...
@@ -364,7 +367,7 @@ docsgen-openrpc-gateway: docsgen-openrpc-bin
 fiximports:
 	./scripts/fiximports

-gen: actors-gen type-gen method-gen cfgdoc-gen docsgen api-gen circleci bundle-gen fiximports
+gen: actors-code-gen type-gen method-gen cfgdoc-gen docsgen api-gen circleci bundle-gen fiximports
 	@echo ">>> IF YOU'VE MODIFIED THE CLI OR CONFIG, REMEMBER TO ALSO MAKE docsgen-cli"
 .PHONY: gen

@@ -1,5 +1,5 @@
 <p align="center">
-  <a href="https://docs.filecoin.io/" title="Filecoin Docs">
+  <a href="https://lotus.filecoin.io/" title="Filecoin Docs">
    <img src="documentation/images/lotus_logo_h.png" alt="Project Lotus Logo" width="244" />
  </a>
 </p>
@@ -31,7 +31,7 @@ Please send an email to security@filecoin.org. See our [security policy](SECURIT
 These repos are independent and reusable modules, but are tightly integrated into Lotus to make up a fully featured Filecoin implementation:

 - [go-fil-markets](https://github.com/filecoin-project/go-fil-markets) which has its own [kanban work tracker available here](https://app.zenhub.com/workspaces/markets-shared-components-5daa144a7046a60001c6e253/board)
- [specs-actors](https://github.com/filecoin-project/specs-actors) which has its own [kanban work tracker available here](https://app.zenhub.com/workspaces/actors-5ee6f3aa87591f0016c05685/board)
+- [builtin-actors](https://github.com/filecoin-project/builtin-actors)

 ## Contribute

@@ -67,14 +67,14 @@ Fedora:
 sudo dnf -y install gcc make git bzr jq pkgconfig mesa-libOpenCL mesa-libOpenCL-devel opencl-headers ocl-icd ocl-icd-devel clang llvm wget hwloc hwloc-devel
 ```

-For other distributions you can find the required dependencies [here.](https://docs.filecoin.io/get-started/lotus/installation/#system-specific) For instructions specific to macOS, you can find them [here.](https://docs.filecoin.io/get-started/lotus/installation/#macos)
+For other distributions you can find the required dependencies [here.](https://lotus.filecoin.io/lotus/install/prerequisites/#supported-platforms) For instructions specific to macOS, you can find them [here.](https://lotus.filecoin.io/lotus/install/macos/)

 #### Go

-To build Lotus, you need a working installation of [Go 1.17.9 or higher](https://golang.org/dl/):
+To build Lotus, you need a working installation of [Go 1.18.1 or higher](https://golang.org/dl/):

 ```bash
-wget -c https://golang.org/dl/go1.17.9.linux-amd64.tar.gz -O - | sudo tar -xz -C /usr/local
+wget -c https://golang.org/dl/go1.18.1.linux-amd64.tar.gz -O - | sudo tar -xz -C /usr/local
 ```

 **TIP:**
@@ -101,7 +101,7 @@ Note: The default branch `master` is the dev branch where the latest new feature

 2. To join mainnet, checkout the [latest release](https://github.com/filecoin-project/lotus/releases).

-   If you are changing networks from a previous Lotus installation or there has been a network reset, read the [Switch networks guide](https://docs.filecoin.io/get-started/lotus/switch-networks/) before proceeding.
+   If you are changing networks from a previous Lotus installation or there has been a network reset, read the [Switch networks guide](https://lotus.filecoin.io/lotus/manage/switch-networks/) before proceeding.

   For networks other than mainnet, look up the current branch or tag/commit for the network you want to join in the [Filecoin networks dashboard](https://network.filecoin.io), then build Lotus for your specific network below.

@@ -113,8 +113,8 @@ Note: The default branch `master` is the dev branch where the latest new feature

   Currently, the latest code on the _master_ branch corresponds to mainnet.

-3. If you are in China, see "[Lotus: tips when running in China](https://docs.filecoin.io/get-started/lotus/tips-running-in-china/)".
-4. This build instruction uses the prebuilt proofs binaries. If you want to build the proof binaries from source check the [complete instructions](https://docs.filecoin.io/get-started/lotus/installation/#build-and-install-lotus). Note, if you are building the proof binaries from source, [installing rustup](https://docs.filecoin.io/get-started/lotus/installation/#rustup) is also needed.
+3. If you are in China, see "[Lotus: tips when running in China](https://lotus.filecoin.io/lotus/configure/nodes-in-china/)".
+4. This build instruction uses the prebuilt proofs binaries. If you want to build the proof binaries from source check the [complete instructions](https://lotus.filecoin.io/lotus/install/prerequisites/). Note, if you are building the proof binaries from source, [installing rustup](https://lotus.filecoin.io/lotus/install/linux/#rustup) is also needed.

 5. Build and install Lotus:

@@ -129,9 +129,9 @@ Note: The default branch `master` is the dev branch where the latest new feature

   This will put `lotus`, `lotus-miner` and `lotus-worker` in `/usr/local/bin`.

-   `lotus` will use the `$HOME/.lotus` folder by default for storage (configuration, chain data, wallets, etc). See [advanced options](https://docs.filecoin.io/get-started/lotus/configuration-and-advanced-usage/) for information on how to customize the Lotus folder.
+   `lotus` will use the `$HOME/.lotus` folder by default for storage (configuration, chain data, wallets, etc). See [advanced options](https://lotus.filecoin.io/lotus/configure/defaults/#environment-variables) for information on how to customize the Lotus folder.

-6. You should now have Lotus installed. You can now [start the Lotus daemon and sync the chain](https://docs.filecoin.io/get-started/lotus/installation/#start-the-lotus-daemon-and-sync-the-chain).
+6. You should now have Lotus installed. You can now [start the Lotus daemon and sync the chain](https://lotus.filecoin.io/lotus/install/linux/#start-the-lotus-daemon-and-sync-the-chain).

 ## License

@@ -8,7 +8,7 @@ import (

 	blocks "github.com/ipfs/go-block-format"
 	"github.com/ipfs/go-cid"
-	"github.com/libp2p/go-libp2p-core/peer"
+	"github.com/libp2p/go-libp2p/core/peer"

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-bitfield"
@@ -18,8 +18,8 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
 	"github.com/filecoin-project/go-state-types/builtin/v8/market"
-	"github.com/filecoin-project/go-state-types/builtin/v8/miner"
 	"github.com/filecoin-project/go-state-types/builtin/v8/paych"
+	"github.com/filecoin-project/go-state-types/builtin/v9/miner"
 	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/go-state-types/dline"
 	abinetwork "github.com/filecoin-project/go-state-types/network"
@@ -169,6 +169,10 @@ 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
+	// are using the splitstore
+	ChainPrune(ctx context.Context, opts PruneOpts) 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
@@ -402,7 +406,7 @@ type FullNode interface {
 	StateCall(context.Context, *types.Message, types.TipSetKey) (*InvocResult, error) //perm:read
 	// StateReplay replays a given message, assuming it was included in a block in the specified tipset.
 	//
-	// If a tipset key is provided, and a replacing message is found on chain,
+	// If a tipset key is provided, and a replacing message is not found on chain,
 	// the method will return an error saying that the message wasn't found
 	//
 	// If no tipset key is provided, the appropriate tipset is looked up, and if
@@ -536,6 +540,8 @@ type FullNode interface {
 	StateChangedActors(context.Context, cid.Cid, cid.Cid) (map[string]types.Actor, error) //perm:read
 	// StateMinerSectorCount returns the number of sectors in a miner's sector set and proving set
 	StateMinerSectorCount(context.Context, address.Address, types.TipSetKey) (MinerSectors, error) //perm:read
+	// StateMinerAllocated returns a bitfield containing all sector numbers marked as allocated in miner state
+	StateMinerAllocated(context.Context, address.Address, types.TipSetKey) (*bitfield.BitField, error) //perm:read
 	// StateCompute is a flexible command that applies the given messages on the given tipset.
 	// The messages are run as though the VM were at the provided height.
 	//
@@ -577,7 +583,7 @@ type FullNode interface {
 	// Returns nil if there is no entry in the data cap table for the
 	// address.
 	StateVerifiedClientStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error) //perm:read
-	// StateVerifiedClientStatus returns the address of the Verified Registry's root key
+	// StateVerifiedRegistryRootKey returns the address of the Verified Registry's root key
 	StateVerifiedRegistryRootKey(ctx context.Context, tsk types.TipSetKey) (address.Address, error) //perm:read
 	// StateDealProviderCollateralBounds returns the min and max collateral a storage provider
 	// can issue. It takes the deal size and verified status as parameters.
@@ -593,6 +599,8 @@ type FullNode interface {
 	StateNetworkVersion(context.Context, types.TipSetKey) (apitypes.NetworkVersion, error) //perm:read
 	// StateActorCodeCIDs returns the CIDs of all the builtin actors for the given network version
 	StateActorCodeCIDs(context.Context, abinetwork.Version) (map[string]cid.Cid, error) //perm:read
+	// StateActorManifestCID returns the CID of the builtin actors manifest for the given network version
+	StateActorManifestCID(context.Context, abinetwork.Version) (cid.Cid, error) //perm:read

 	// StateGetRandomnessFromTickets is used to sample the chain for randomness.
 	StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) //perm:read
@@ -1219,3 +1227,8 @@ type MsigTransaction struct {

 	Approved []address.Address
 }
+
+type PruneOpts struct {
+	MovingGC    bool
+	RetainState int64
+}
@@ -8,7 +8,7 @@ import (

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/go-state-types/builtin/v8/miner"
+	"github.com/filecoin-project/go-state-types/builtin/v9/miner"
 	"github.com/filecoin-project/go-state-types/dline"

 	apitypes "github.com/filecoin-project/lotus/api/types"
@@ -4,10 +4,10 @@ import (
 	"context"
 	"time"

-	"github.com/libp2p/go-libp2p-core/metrics"
-	"github.com/libp2p/go-libp2p-core/network"
-	"github.com/libp2p/go-libp2p-core/peer"
-	"github.com/libp2p/go-libp2p-core/protocol"
+	"github.com/libp2p/go-libp2p/core/metrics"
+	"github.com/libp2p/go-libp2p/core/network"
+	"github.com/libp2p/go-libp2p/core/peer"
+	"github.com/libp2p/go-libp2p/core/protocol"
 )

 //                       MODIFYING THE API INTERFACE
@@ -7,17 +7,19 @@ import (

 	"github.com/google/uuid"
 	"github.com/ipfs/go-cid"
-	"github.com/libp2p/go-libp2p-core/peer"
+	"github.com/libp2p/go-libp2p/core/peer"

 	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-bitfield"
 	datatransfer "github.com/filecoin-project/go-data-transfer"
 	"github.com/filecoin-project/go-fil-markets/piecestore"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
 	"github.com/filecoin-project/go-jsonrpc/auth"
 	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/go-state-types/big"
 	"github.com/filecoin-project/go-state-types/builtin/v8/market"
-	"github.com/filecoin-project/go-state-types/builtin/v8/miner"
+	"github.com/filecoin-project/go-state-types/builtin/v9/miner"
 	abinetwork "github.com/filecoin-project/go-state-types/network"

 	"github.com/filecoin-project/lotus/chain/actors/builtin"
@@ -48,6 +50,16 @@ type StorageMiner interface {
 	ActorSectorSize(context.Context, address.Address) (abi.SectorSize, error) //perm:read
 	ActorAddressConfig(ctx context.Context) (AddressConfig, error)            //perm:read

+	// WithdrawBalance allows to withdraw balance from miner actor to owner address
+	// Specify amount as "0" to withdraw full balance. This method returns a message CID
+	// and does not wait for message execution
+	ActorWithdrawBalance(ctx context.Context, amount abi.TokenAmount) (cid.Cid, error) //perm:admin
+
+	// BeneficiaryWithdrawBalance allows the beneficiary of a miner to withdraw balance from miner actor
+	// Specify amount as "0" to withdraw full balance. This method returns a message CID
+	// and does not wait for message execution
+	BeneficiaryWithdrawBalance(context.Context, abi.TokenAmount) (cid.Cid, error) //perm:admin
+
 	MiningBase(context.Context) (*types.TipSet, error) //perm:read

 	ComputeWindowPoSt(ctx context.Context, dlIdx uint64, tsk types.TipSetKey) ([]miner.SubmitWindowedPoStParams, error) //perm:admin
@@ -118,6 +130,23 @@ type StorageMiner interface {
 	// SectorAbortUpgrade can be called on sectors that are in the process of being upgraded to abort it
 	SectorAbortUpgrade(context.Context, abi.SectorNumber) error //perm:admin

+	// SectorNumAssignerMeta returns sector number assigner metadata - reserved/allocated
+	SectorNumAssignerMeta(ctx context.Context) (NumAssignerMeta, error) //perm:read
+	// SectorNumReservations returns a list of sector number reservations
+	SectorNumReservations(ctx context.Context) (map[string]bitfield.BitField, error) //perm:read
+	// SectorNumReserve creates a new sector number reservation. Will fail if any other reservation has colliding
+	// numbers or name. Set force to true to override safety checks.
+	// Valid characters for name: a-z, A-Z, 0-9, _, -
+	SectorNumReserve(ctx context.Context, name string, sectors bitfield.BitField, force bool) error //perm:admin
+	// SectorNumReserveCount creates a new sector number reservation for `count` sector numbers.
+	// by default lotus will allocate lowest-available sector numbers to the reservation.
+	// For restrictions on `name` see SectorNumReserve
+	SectorNumReserveCount(ctx context.Context, name string, count uint64) (bitfield.BitField, error) //perm:admin
+	// SectorNumFree drops a sector reservation
+	SectorNumFree(ctx context.Context, name string) error //perm:admin
+
+	SectorReceive(ctx context.Context, meta RemoteSectorMeta) error //perm:admin
+
 	// WorkerConnect tells the node to connect to workers RPC
 	WorkerConnect(context.Context, string) error                              //perm:admin retry:true
 	WorkerStats(context.Context) (map[uuid.UUID]storiface.WorkerStats, error) //perm:admin
@@ -140,30 +169,49 @@ type StorageMiner interface {
 	ReturnMoveStorage(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                                                       //perm:admin retry:true
 	ReturnUnsealPiece(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                                                       //perm:admin retry:true
 	ReturnReadPiece(ctx context.Context, callID storiface.CallID, ok bool, err *storiface.CallError) error                                                //perm:admin retry:true
+	ReturnDownloadSector(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                                                    //perm:admin retry:true
 	ReturnFetch(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                                                             //perm:admin retry:true

 	// SealingSchedDiag dumps internal sealing scheduler state
 	SealingSchedDiag(ctx context.Context, doSched bool) (interface{}, error) //perm:admin
 	SealingAbort(ctx context.Context, call storiface.CallID) error           //perm:admin
+	//SealingSchedRemove removes a request from sealing pipeline
+	SealingRemoveRequest(ctx context.Context, schedId uuid.UUID) error //perm:admin

-	// SectorIndex
-	StorageAttach(context.Context, storiface.StorageInfo, fsutil.FsStat) error                                                                                             //perm:admin
-	StorageInfo(context.Context, storiface.ID) (storiface.StorageInfo, error)                                                                                              //perm:admin
-	StorageReportHealth(context.Context, storiface.ID, storiface.HealthReport) error                                                                                       //perm:admin
-	StorageDeclareSector(ctx context.Context, storageID storiface.ID, s abi.SectorID, ft storiface.SectorFileType, primary bool) error                                     //perm:admin
-	StorageDropSector(ctx context.Context, storageID storiface.ID, s abi.SectorID, ft storiface.SectorFileType) error                                                      //perm:admin
+	// paths.SectorIndex
+	StorageAttach(context.Context, storiface.StorageInfo, fsutil.FsStat) error                                                         //perm:admin
+	StorageDetach(ctx context.Context, id storiface.ID, url string) error                                                              //perm:admin
+	StorageInfo(context.Context, storiface.ID) (storiface.StorageInfo, error)                                                          //perm:admin
+	StorageReportHealth(context.Context, storiface.ID, storiface.HealthReport) error                                                   //perm:admin
+	StorageDeclareSector(ctx context.Context, storageID storiface.ID, s abi.SectorID, ft storiface.SectorFileType, primary bool) error //perm:admin
+	StorageDropSector(ctx context.Context, storageID storiface.ID, s abi.SectorID, ft storiface.SectorFileType) error                  //perm:admin
+	// StorageFindSector returns list of paths where the specified sector files exist.
+	//
+	// If allowFetch is set, list of paths to which the sector can be fetched will also be returned.
+	// - Paths which have sector files locally (don't require fetching) will be listed first.
+	// - Paths which have sector files locally will not be filtered based on based on AllowTypes/DenyTypes.
+	// - Paths which require fetching will be filtered based on AllowTypes/DenyTypes. If multiple
+	//   file types are specified, each type will be considered individually, and a union of all paths
+	//   which can accommodate each file type will be returned.
 	StorageFindSector(ctx context.Context, sector abi.SectorID, ft storiface.SectorFileType, ssize abi.SectorSize, allowFetch bool) ([]storiface.SectorStorageInfo, error) //perm:admin
-	StorageBestAlloc(ctx context.Context, allocate storiface.SectorFileType, ssize abi.SectorSize, pathType storiface.PathType) ([]storiface.StorageInfo, error)           //perm:admin
-	StorageLock(ctx context.Context, sector abi.SectorID, read storiface.SectorFileType, write storiface.SectorFileType) error                                             //perm:admin
-	StorageTryLock(ctx context.Context, sector abi.SectorID, read storiface.SectorFileType, write storiface.SectorFileType) (bool, error)                                  //perm:admin
-	StorageList(ctx context.Context) (map[storiface.ID][]storiface.Decl, error)                                                                                            //perm:admin
-	StorageGetLocks(ctx context.Context) (storiface.SectorLocks, error)                                                                                                    //perm:admin
+	// StorageBestAlloc returns list of paths where sector files of the specified type can be allocated, ordered by preference.
+	// Paths with more weight and more % of free space are preferred.
+	// Note: This method doesn't filter paths based on AllowTypes/DenyTypes.
+	StorageBestAlloc(ctx context.Context, allocate storiface.SectorFileType, ssize abi.SectorSize, pathType storiface.PathType) ([]storiface.StorageInfo, error) //perm:admin
+	StorageLock(ctx context.Context, sector abi.SectorID, read storiface.SectorFileType, write storiface.SectorFileType) error                                   //perm:admin
+	StorageTryLock(ctx context.Context, sector abi.SectorID, read storiface.SectorFileType, write storiface.SectorFileType) (bool, error)                        //perm:admin
+	StorageList(ctx context.Context) (map[storiface.ID][]storiface.Decl, error)                                                                                  //perm:admin
+	StorageGetLocks(ctx context.Context) (storiface.SectorLocks, error)                                                                                          //perm:admin

 	StorageLocal(ctx context.Context) (map[storiface.ID]string, error)       //perm:admin
 	StorageStat(ctx context.Context, id storiface.ID) (fsutil.FsStat, error) //perm:admin

 	StorageAuthVerify(ctx context.Context, token string) ([]auth.Permission, error) //perm:read

+	StorageAddLocal(ctx context.Context, path string) error                              //perm:admin
+	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
@@ -261,8 +309,6 @@ type StorageMiner interface {
 	DealsConsiderUnverifiedStorageDeals(context.Context) (bool, error)           //perm:admin
 	DealsSetConsiderUnverifiedStorageDeals(context.Context, bool) error          //perm:admin

-	StorageAddLocal(ctx context.Context, path string) error //perm:admin
-
 	PiecesListPieces(ctx context.Context) ([]cid.Cid, error)                                 //perm:read
 	PiecesListCidInfos(ctx context.Context) ([]cid.Cid, error)                               //perm:read
 	PiecesGetPieceInfo(ctx context.Context, pieceCid cid.Cid) (*piecestore.PieceInfo, error) //perm:read
@@ -277,6 +323,11 @@ type StorageMiner interface {
 	CheckProvable(ctx context.Context, pp abi.RegisteredPoStProof, sectors []storiface.SectorRef, expensive bool) (map[abi.SectorNumber]string, error) //perm:admin

 	ComputeProof(ctx context.Context, ssi []builtin.ExtendedSectorInfo, rand abi.PoStRandomness, poStEpoch abi.ChainEpoch, nv abinetwork.Version) ([]builtin.PoStProof, error) //perm:read
+
+	// RecoverFault can be used to declare recoveries manually. It sends messages
+	// to the miner actor with details of recovered sectors and returns the CID of messages. It honors the
+	// maxPartitionsPerRecoveryMessage from the config
+	RecoverFault(ctx context.Context, sectors []abi.SectorNumber) ([]cid.Cid, error) //perm:admin
 }

 var _ storiface.WorkerReturn = *new(StorageMiner)
@@ -447,3 +498,119 @@ type DagstoreInitializeAllEvent struct {
 	Total   int
 	Current int
 }
+
+type NumAssignerMeta struct {
+	Reserved  bitfield.BitField
+	Allocated bitfield.BitField
+
+	// ChainAllocated+Reserved+Allocated
+	InUse bitfield.BitField
+
+	Next abi.SectorNumber
+}
+
+type RemoteSectorMeta struct {
+	////////
+	// BASIC SECTOR INFORMATION
+
+	// State specifies the first state the sector will enter after being imported
+	// Must be one of the following states:
+	// * Packing
+	// * GetTicket
+	// * PreCommitting
+	// * SubmitCommit
+	// * Proving/Available
+	State SectorState
+
+	Sector abi.SectorID
+	Type   abi.RegisteredSealProof
+
+	////////
+	// SEALING METADATA
+	// (allows lotus to continue the sealing process)
+
+	// Required in Packing and later
+	Pieces []SectorPiece // todo better type?
+
+	// Required in PreCommitting and later
+	TicketValue   abi.SealRandomness
+	TicketEpoch   abi.ChainEpoch
+	PreCommit1Out storiface.PreCommit1Out // todo specify better
+
+	CommD *cid.Cid
+	CommR *cid.Cid // SectorKey
+
+	// Required in SubmitCommit and later
+	PreCommitInfo    *miner.SectorPreCommitInfo
+	PreCommitDeposit *big.Int
+	PreCommitMessage *cid.Cid
+	PreCommitTipSet  types.TipSetKey
+
+	SeedValue abi.InteractiveSealRandomness
+	SeedEpoch abi.ChainEpoch
+
+	CommitProof []byte
+
+	// Required in Proving/Available
+	CommitMessage *cid.Cid
+
+	// Optional sector metadata to import
+	Log []SectorLog
+
+	////////
+	// SECTOR DATA SOURCE
+
+	// Sector urls - lotus will use those for fetching files into local storage
+
+	// Required in all states
+	DataUnsealed *storiface.SectorLocation
+
+	// Required in PreCommitting and later
+	DataSealed *storiface.SectorLocation
+	DataCache  *storiface.SectorLocation
+
+	////////
+	// SEALING SERVICE HOOKS
+
+	// URL
+	// RemoteCommit1Endpoint is an URL of POST endpoint which lotus will call requesting Commit1 (seal_commit_phase1)
+	// request body will be json-serialized RemoteCommit1Params struct
+	RemoteCommit1Endpoint string
+
+	// RemoteCommit2Endpoint is an URL of POST endpoint which lotus will call requesting Commit2 (seal_commit_phase2)
+	// request body will be json-serialized RemoteCommit2Params struct
+	RemoteCommit2Endpoint string
+
+	// RemoteSealingDoneEndpoint is called after the sector exists the sealing pipeline
+	// request body will be json-serialized RemoteSealingDoneParams struct
+	RemoteSealingDoneEndpoint string
+}
+
+type RemoteCommit1Params struct {
+	Ticket, Seed []byte
+
+	Unsealed cid.Cid
+	Sealed   cid.Cid
+
+	ProofType abi.RegisteredSealProof
+}
+
+type RemoteCommit2Params struct {
+	Sector    abi.SectorID
+	ProofType abi.RegisteredSealProof
+
+	// todo spec better
+	Commit1Out storiface.Commit1Out
+}
+
+type RemoteSealingDoneParams struct {
+	// Successful is true if the sector has entered state considered as "successfully sealed"
+	Successful bool
+
+	// State is the state the sector has entered
+	// For example "Proving" / "Removing"
+	State string
+
+	// Optional commit message CID
+	CommitMessage *cid.Cid
+}
@@ -1,4 +1,4 @@
-//stm: #unit
+// stm: #unit
 package api

 import (
@@ -49,6 +49,7 @@ type Worker interface {
 	MoveStorage(ctx context.Context, sector storiface.SectorRef, types storiface.SectorFileType) (storiface.CallID, error)                                                                                   //perm:admin
 	UnsealPiece(context.Context, storiface.SectorRef, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize, abi.SealRandomness, cid.Cid) (storiface.CallID, error)                                             //perm:admin
 	Fetch(context.Context, storiface.SectorRef, storiface.SectorFileType, storiface.PathType, storiface.AcquireMode) (storiface.CallID, error)                                                               //perm:admin
+	DownloadSectorData(ctx context.Context, sector storiface.SectorRef, finalized bool, src map[storiface.SectorFileType]storiface.SectorLocation) (storiface.CallID, error)                                 //perm:admin

 	GenerateWinningPoSt(ctx context.Context, ppt abi.RegisteredPoStProof, mid abi.ActorID, sectors []storiface.PostSectorChallenge, randomness abi.PoStRandomness) ([]proof.PoStProof, error)                           //perm:admin
 	GenerateWindowPoSt(ctx context.Context, ppt abi.RegisteredPoStProof, mid abi.ActorID, sectors []storiface.PostSectorChallenge, partitionIdx int, randomness abi.PoStRandomness) (storiface.WindowPoStResult, error) //perm:admin
@@ -59,7 +60,11 @@ type Worker interface {
 	// Storage / Other
 	Remove(ctx context.Context, sector abi.SectorID) error //perm:admin

-	StorageAddLocal(ctx context.Context, path string) error //perm:admin
+	StorageLocal(ctx context.Context) (map[storiface.ID]string, error)                   //perm:admin
+	StorageAddLocal(ctx context.Context, path string) error                              //perm:admin
+	StorageDetachLocal(ctx context.Context, path string) error                           //perm:admin
+	StorageDetachAll(ctx context.Context) error                                          //perm:admin
+	StorageRedeclareLocal(ctx context.Context, id *storiface.ID, dropMissing bool) error //perm:admin

 	// SetEnabled marks the worker as enabled/disabled. Not that this setting
 	// may take a few seconds to propagate to task scheduler
@@ -76,6 +81,10 @@ type Worker interface {

 	// Like ProcessSession, but returns an error when worker is disabled
 	Session(context.Context) (uuid.UUID, error) //perm:admin
+
+	// Trigger shutdown
+	Shutdown(context.Context) error //perm:admin
+
 }

 var _ storiface.WorkerCalls = *new(Worker)
@@ -1005,6 +1005,129 @@ func (t *PieceDealInfo) UnmarshalCBOR(r io.Reader) (err error) {

 	return nil
 }
+func (t *SectorPiece) MarshalCBOR(w io.Writer) error {
+	if t == nil {
+		_, err := w.Write(cbg.CborNull)
+		return err
+	}
+
+	cw := cbg.NewCborWriter(w)
+
+	if _, err := cw.Write([]byte{162}); err != nil {
+		return err
+	}
+
+	// t.Piece (abi.PieceInfo) (struct)
+	if len("Piece") > cbg.MaxLength {
+		return xerrors.Errorf("Value in field \"Piece\" was too long")
+	}
+
+	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("Piece"))); err != nil {
+		return err
+	}
+	if _, err := io.WriteString(w, string("Piece")); err != nil {
+		return err
+	}
+
+	if err := t.Piece.MarshalCBOR(cw); err != nil {
+		return err
+	}
+
+	// t.DealInfo (api.PieceDealInfo) (struct)
+	if len("DealInfo") > cbg.MaxLength {
+		return xerrors.Errorf("Value in field \"DealInfo\" was too long")
+	}
+
+	if err := cw.WriteMajorTypeHeader(cbg.MajTextString, uint64(len("DealInfo"))); err != nil {
+		return err
+	}
+	if _, err := io.WriteString(w, string("DealInfo")); err != nil {
+		return err
+	}
+
+	if err := t.DealInfo.MarshalCBOR(cw); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (t *SectorPiece) UnmarshalCBOR(r io.Reader) (err error) {
+	*t = SectorPiece{}
+
+	cr := cbg.NewCborReader(r)
+
+	maj, extra, err := cr.ReadHeader()
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err == io.EOF {
+			err = io.ErrUnexpectedEOF
+		}
+	}()
+
+	if maj != cbg.MajMap {
+		return fmt.Errorf("cbor input should be of type map")
+	}
+
+	if extra > cbg.MaxLength {
+		return fmt.Errorf("SectorPiece: map struct too large (%d)", extra)
+	}
+
+	var name string
+	n := extra
+
+	for i := uint64(0); i < n; i++ {
+
+		{
+			sval, err := cbg.ReadString(cr)
+			if err != nil {
+				return err
+			}
+
+			name = string(sval)
+		}
+
+		switch name {
+		// t.Piece (abi.PieceInfo) (struct)
+		case "Piece":
+
+			{
+
+				if err := t.Piece.UnmarshalCBOR(cr); err != nil {
+					return xerrors.Errorf("unmarshaling t.Piece: %w", err)
+				}
+
+			}
+			// t.DealInfo (api.PieceDealInfo) (struct)
+		case "DealInfo":
+
+			{
+
+				b, err := cr.ReadByte()
+				if err != nil {
+					return err
+				}
+				if b != cbg.CborNull[0] {
+					if err := cr.UnreadByte(); err != nil {
+						return err
+					}
+					t.DealInfo = new(PieceDealInfo)
+					if err := t.DealInfo.UnmarshalCBOR(cr); err != nil {
+						return xerrors.Errorf("unmarshaling t.DealInfo pointer: %w", err)
+					}
+				}
+
+			}
+
+		default:
+			// Field doesn't exist on this type, so ignore it
+			cbg.ScanForLinks(r, func(cid.Cid) {})
+		}
+	}
+
+	return nil
+}
 func (t *DealSchedule) MarshalCBOR(w io.Writer) error {
 	if t == nil {
 		_, err := w.Write(cbg.CborNull)
@@ -6,6 +6,7 @@ import (
 	"go/ast"
 	"go/parser"
 	"go/token"
+	"net/http"
 	"path/filepath"
 	"reflect"
 	"strings"
@@ -17,11 +18,11 @@ import (
 	"github.com/ipfs/go-cid"
 	"github.com/ipfs/go-graphsync"
 	textselector "github.com/ipld/go-ipld-selector-text-lite"
-	"github.com/libp2p/go-libp2p-core/metrics"
-	"github.com/libp2p/go-libp2p-core/network"
-	"github.com/libp2p/go-libp2p-core/peer"
-	"github.com/libp2p/go-libp2p-core/protocol"
 	pubsub "github.com/libp2p/go-libp2p-pubsub"
+	"github.com/libp2p/go-libp2p/core/metrics"
+	"github.com/libp2p/go-libp2p/core/network"
+	"github.com/libp2p/go-libp2p/core/peer"
+	"github.com/libp2p/go-libp2p/core/protocol"
 	"github.com/multiformats/go-multiaddr"

 	"github.com/filecoin-project/go-address"
@@ -272,6 +273,8 @@ func init() {
 			Read:   [storiface.FileTypes]uint{2, 3, 0},
 		},
 	})
+	storifaceid := storiface.ID("1399aa04-2625-44b1-bad4-bd07b59b22c4")
+	addExample(&storifaceid)

 	// worker specific
 	addExample(storiface.AcquireMove)
@@ -334,7 +337,21 @@ func init() {
 		Conns:           4,
 		FD:              5,
 	})
+	addExample(map[string]bitfield.BitField{
+		"": bitfield.NewFromSet([]uint64{5, 6, 7, 10}),
+	})

+	addExample(http.Header{
+		"Authorization": []string{"Bearer ey.."},
+	})
+
+	addExample(map[storiface.SectorFileType]storiface.SectorLocation{
+		storiface.FTSealed: {
+			Local:   false,
+			URL:     "https://example.com/sealingservice/sectors/s-f0123-12345",
+			Headers: nil,
+		},
+	})
 }

 func GetAPIType(name, pkg string) (i interface{}, t reflect.Type, permStruct []reflect.Type) {
@@ -14,10 +14,10 @@ import (
 	uuid "github.com/google/uuid"
 	blocks "github.com/ipfs/go-block-format"
 	cid "github.com/ipfs/go-cid"
-	metrics "github.com/libp2p/go-libp2p-core/metrics"
-	network0 "github.com/libp2p/go-libp2p-core/network"
-	peer "github.com/libp2p/go-libp2p-core/peer"
-	protocol "github.com/libp2p/go-libp2p-core/protocol"
+	metrics "github.com/libp2p/go-libp2p/core/metrics"
+	network0 "github.com/libp2p/go-libp2p/core/network"
+	peer "github.com/libp2p/go-libp2p/core/peer"
+	protocol "github.com/libp2p/go-libp2p/core/protocol"

 	address "github.com/filecoin-project/go-address"
 	bitfield "github.com/filecoin-project/go-bitfield"
@@ -26,8 +26,8 @@ import (
 	auth "github.com/filecoin-project/go-jsonrpc/auth"
 	abi "github.com/filecoin-project/go-state-types/abi"
 	big "github.com/filecoin-project/go-state-types/big"
-	miner "github.com/filecoin-project/go-state-types/builtin/v8/miner"
 	paych "github.com/filecoin-project/go-state-types/builtin/v8/paych"
+	miner "github.com/filecoin-project/go-state-types/builtin/v9/miner"
 	crypto "github.com/filecoin-project/go-state-types/crypto"
 	dline "github.com/filecoin-project/go-state-types/dline"
 	network "github.com/filecoin-project/go-state-types/network"
@@ -377,6 +377,20 @@ func (mr *MockFullNodeMockRecorder) ChainNotify(arg0 interface{}) *gomock.Call {
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainNotify", reflect.TypeOf((*MockFullNode)(nil).ChainNotify), arg0)
 }

+// ChainPrune mocks base method.
+func (m *MockFullNode) ChainPrune(arg0 context.Context, arg1 api.PruneOpts) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ChainPrune", arg0, arg1)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// ChainPrune indicates an expected call of ChainPrune.
+func (mr *MockFullNodeMockRecorder) ChainPrune(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainPrune", reflect.TypeOf((*MockFullNode)(nil).ChainPrune), arg0, arg1)
+}
+
 // ChainPutObj mocks base method.
 func (m *MockFullNode) ChainPutObj(arg0 context.Context, arg1 blocks.Block) error {
 	m.ctrl.T.Helper()
@@ -2288,6 +2302,21 @@ func (mr *MockFullNodeMockRecorder) StateActorCodeCIDs(arg0, arg1 interface{}) *
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateActorCodeCIDs", reflect.TypeOf((*MockFullNode)(nil).StateActorCodeCIDs), arg0, arg1)
 }

+// StateActorManifestCID mocks base method.
+func (m *MockFullNode) StateActorManifestCID(arg0 context.Context, arg1 network.Version) (cid.Cid, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StateActorManifestCID", arg0, arg1)
+	ret0, _ := ret[0].(cid.Cid)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StateActorManifestCID indicates an expected call of StateActorManifestCID.
+func (mr *MockFullNodeMockRecorder) StateActorManifestCID(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateActorManifestCID", reflect.TypeOf((*MockFullNode)(nil).StateActorManifestCID), arg0, arg1)
+}
+
 // StateAllMinerFaults mocks base method.
 func (m *MockFullNode) StateAllMinerFaults(arg0 context.Context, arg1 abi.ChainEpoch, arg2 types.TipSetKey) ([]*api.Fault, error) {
 	m.ctrl.T.Helper()
@@ -2648,6 +2677,21 @@ func (mr *MockFullNodeMockRecorder) StateMinerActiveSectors(arg0, arg1, arg2 int
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateMinerActiveSectors", reflect.TypeOf((*MockFullNode)(nil).StateMinerActiveSectors), arg0, arg1, arg2)
 }

+// StateMinerAllocated mocks base method.
+func (m *MockFullNode) StateMinerAllocated(arg0 context.Context, arg1 address.Address, arg2 types.TipSetKey) (*bitfield.BitField, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StateMinerAllocated", arg0, arg1, arg2)
+	ret0, _ := ret[0].(*bitfield.BitField)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StateMinerAllocated indicates an expected call of StateMinerAllocated.
+func (mr *MockFullNodeMockRecorder) StateMinerAllocated(arg0, arg1, arg2 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateMinerAllocated", reflect.TypeOf((*MockFullNode)(nil).StateMinerAllocated), arg0, arg1, arg2)
+}
+
 // StateMinerAvailableBalance mocks base method.
 func (m *MockFullNode) StateMinerAvailableBalance(arg0 context.Context, arg1 address.Address, arg2 types.TipSetKey) (big.Int, error) {
 	m.ctrl.T.Helper()
@@ -10,10 +10,10 @@ import (
 	"github.com/google/uuid"
 	blocks "github.com/ipfs/go-block-format"
 	"github.com/ipfs/go-cid"
-	"github.com/libp2p/go-libp2p-core/metrics"
-	"github.com/libp2p/go-libp2p-core/network"
-	"github.com/libp2p/go-libp2p-core/peer"
-	"github.com/libp2p/go-libp2p-core/protocol"
+	"github.com/libp2p/go-libp2p/core/metrics"
+	"github.com/libp2p/go-libp2p/core/network"
+	"github.com/libp2p/go-libp2p/core/peer"
+	"github.com/libp2p/go-libp2p/core/protocol"
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/go-address"
@@ -24,8 +24,8 @@ import (
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
 	"github.com/filecoin-project/go-jsonrpc/auth"
 	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/go-state-types/builtin/v8/miner"
 	"github.com/filecoin-project/go-state-types/builtin/v8/paych"
+	"github.com/filecoin-project/go-state-types/builtin/v9/miner"
 	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/go-state-types/dline"
 	abinetwork "github.com/filecoin-project/go-state-types/network"
@@ -145,6 +145,8 @@ type FullNodeStruct struct {

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

+		ChainPrune func(p0 context.Context, p1 PruneOpts) error `perm:"admin"`
+
 		ChainPutObj func(p0 context.Context, p1 blocks.Block) error `perm:"admin"`

 		ChainReadObj func(p0 context.Context, p1 cid.Cid) ([]byte, error) `perm:"read"`
@@ -341,6 +343,8 @@ type FullNodeStruct struct {

 		StateActorCodeCIDs func(p0 context.Context, p1 abinetwork.Version) (map[string]cid.Cid, error) `perm:"read"`

+		StateActorManifestCID func(p0 context.Context, p1 abinetwork.Version) (cid.Cid, error) `perm:"read"`
+
 		StateAllMinerFaults func(p0 context.Context, p1 abi.ChainEpoch, p2 types.TipSetKey) ([]*Fault, error) `perm:"read"`

 		StateCall func(p0 context.Context, p1 *types.Message, p2 types.TipSetKey) (*InvocResult, error) `perm:"read"`
@@ -389,6 +393,8 @@ type FullNodeStruct struct {

 		StateMinerActiveSectors func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) ([]*miner.SectorOnChainInfo, error) `perm:"read"`

+		StateMinerAllocated func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*bitfield.BitField, error) `perm:"read"`
+
 		StateMinerAvailableBalance func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (types.BigInt, error) `perm:"read"`

 		StateMinerDeadlines func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) ([]Deadline, error) `perm:"read"`
@@ -656,6 +662,10 @@ type StorageMinerStruct struct {

 		ActorSectorSize func(p0 context.Context, p1 address.Address) (abi.SectorSize, error) `perm:"read"`

+		ActorWithdrawBalance func(p0 context.Context, p1 abi.TokenAmount) (cid.Cid, error) `perm:"admin"`
+
+		BeneficiaryWithdrawBalance func(p0 context.Context, p1 abi.TokenAmount) (cid.Cid, error) `perm:"admin"`
+
 		CheckProvable func(p0 context.Context, p1 abi.RegisteredPoStProof, p2 []storiface.SectorRef, p3 bool) (map[abi.SectorNumber]string, error) `perm:"admin"`

 		ComputeDataCid func(p0 context.Context, p1 abi.UnpaddedPieceSize, p2 storiface.Data) (abi.PieceInfo, error) `perm:"admin"`
@@ -762,10 +772,14 @@ type StorageMinerStruct struct {

 		PledgeSector func(p0 context.Context) (abi.SectorID, error) `perm:"write"`

+		RecoverFault func(p0 context.Context, p1 []abi.SectorNumber) ([]cid.Cid, error) `perm:"admin"`
+
 		ReturnAddPiece func(p0 context.Context, p1 storiface.CallID, p2 abi.PieceInfo, p3 *storiface.CallError) error `perm:"admin"`

 		ReturnDataCid func(p0 context.Context, p1 storiface.CallID, p2 abi.PieceInfo, p3 *storiface.CallError) error `perm:"admin"`

+		ReturnDownloadSector func(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error `perm:"admin"`
+
 		ReturnFetch func(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error `perm:"admin"`

 		ReturnFinalizeReplicaUpdate func(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error `perm:"admin"`
@@ -800,6 +814,8 @@ type StorageMinerStruct struct {

 		SealingAbort func(p0 context.Context, p1 storiface.CallID) error `perm:"admin"`

+		SealingRemoveRequest func(p0 context.Context, p1 uuid.UUID) error `perm:"admin"`
+
 		SealingSchedDiag func(p0 context.Context, p1 bool) (interface{}, error) `perm:"admin"`

 		SectorAbortUpgrade func(p0 context.Context, p1 abi.SectorNumber) error `perm:"admin"`
@@ -818,10 +834,22 @@ type StorageMinerStruct struct {

 		SectorMatchPendingPiecesToOpenSectors func(p0 context.Context) error `perm:"admin"`

+		SectorNumAssignerMeta func(p0 context.Context) (NumAssignerMeta, error) `perm:"read"`
+
+		SectorNumFree func(p0 context.Context, p1 string) error `perm:"admin"`
+
+		SectorNumReservations func(p0 context.Context) (map[string]bitfield.BitField, error) `perm:"read"`
+
+		SectorNumReserve func(p0 context.Context, p1 string, p2 bitfield.BitField, p3 bool) error `perm:"admin"`
+
+		SectorNumReserveCount func(p0 context.Context, p1 string, p2 uint64) (bitfield.BitField, error) `perm:"admin"`
+
 		SectorPreCommitFlush func(p0 context.Context) ([]sealiface.PreCommitBatchRes, error) `perm:"admin"`

 		SectorPreCommitPending func(p0 context.Context) ([]abi.SectorID, error) `perm:"admin"`

+		SectorReceive func(p0 context.Context, p1 RemoteSectorMeta) error `perm:"admin"`
+
 		SectorRemove func(p0 context.Context, p1 abi.SectorNumber) error `perm:"admin"`

 		SectorSetExpectedSealDuration func(p0 context.Context, p1 time.Duration) error `perm:"write"`
@@ -860,6 +888,10 @@ type StorageMinerStruct struct {

 		StorageDeclareSector func(p0 context.Context, p1 storiface.ID, p2 abi.SectorID, p3 storiface.SectorFileType, p4 bool) error `perm:"admin"`

+		StorageDetach func(p0 context.Context, p1 storiface.ID, p2 string) error `perm:"admin"`
+
+		StorageDetachLocal func(p0 context.Context, p1 string) error `perm:"admin"`
+
 		StorageDropSector func(p0 context.Context, p1 storiface.ID, p2 abi.SectorID, p3 storiface.SectorFileType) error `perm:"admin"`

 		StorageFindSector func(p0 context.Context, p1 abi.SectorID, p2 storiface.SectorFileType, p3 abi.SectorSize, p4 bool) ([]storiface.SectorStorageInfo, error) `perm:"admin"`
@@ -874,6 +906,8 @@ type StorageMinerStruct struct {

 		StorageLock func(p0 context.Context, p1 abi.SectorID, p2 storiface.SectorFileType, p3 storiface.SectorFileType) error `perm:"admin"`

+		StorageRedeclareLocal func(p0 context.Context, p1 *storiface.ID, p2 bool) error `perm:"admin"`
+
 		StorageReportHealth func(p0 context.Context, p1 storiface.ID, p2 storiface.HealthReport) error `perm:"admin"`

 		StorageStat func(p0 context.Context, p1 storiface.ID) (fsutil.FsStat, error) `perm:"admin"`
@@ -921,6 +955,8 @@ type WorkerStruct struct {

 		DataCid func(p0 context.Context, p1 abi.UnpaddedPieceSize, p2 storiface.Data) (storiface.CallID, error) `perm:"admin"`

+		DownloadSectorData func(p0 context.Context, p1 storiface.SectorRef, p2 bool, p3 map[storiface.SectorFileType]storiface.SectorLocation) (storiface.CallID, error) `perm:"admin"`
+
 		Enabled func(p0 context.Context) (bool, error) `perm:"admin"`

 		Fetch func(p0 context.Context, p1 storiface.SectorRef, p2 storiface.SectorFileType, p3 storiface.PathType, p4 storiface.AcquireMode) (storiface.CallID, error) `perm:"admin"`
@@ -965,8 +1001,18 @@ type WorkerStruct struct {

 		SetEnabled func(p0 context.Context, p1 bool) error `perm:"admin"`

+		Shutdown func(p0 context.Context) error `perm:"admin"`
+
 		StorageAddLocal func(p0 context.Context, p1 string) error `perm:"admin"`

+		StorageDetachAll func(p0 context.Context) error `perm:"admin"`
+
+		StorageDetachLocal func(p0 context.Context, p1 string) error `perm:"admin"`
+
+		StorageLocal func(p0 context.Context) (map[storiface.ID]string, error) `perm:"admin"`
+
+		StorageRedeclareLocal func(p0 context.Context, p1 *storiface.ID, p2 bool) error `perm:"admin"`
+
 		TaskDisable func(p0 context.Context, p1 sealtasks.TaskType) error `perm:"admin"`

 		TaskEnable func(p0 context.Context, p1 sealtasks.TaskType) error `perm:"admin"`
@@ -1336,6 +1382,17 @@ func (s *FullNodeStub) ChainNotify(p0 context.Context) (<-chan []*HeadChange, er
 	return nil, ErrNotSupported
 }

+func (s *FullNodeStruct) ChainPrune(p0 context.Context, p1 PruneOpts) error {
+	if s.Internal.ChainPrune == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.ChainPrune(p0, p1)
+}
+
+func (s *FullNodeStub) ChainPrune(p0 context.Context, p1 PruneOpts) error {
+	return ErrNotSupported
+}
+
 func (s *FullNodeStruct) ChainPutObj(p0 context.Context, p1 blocks.Block) error {
 	if s.Internal.ChainPutObj == nil {
 		return ErrNotSupported
@@ -2414,6 +2471,17 @@ func (s *FullNodeStub) StateActorCodeCIDs(p0 context.Context, p1 abinetwork.Vers
 	return *new(map[string]cid.Cid), ErrNotSupported
 }

+func (s *FullNodeStruct) StateActorManifestCID(p0 context.Context, p1 abinetwork.Version) (cid.Cid, error) {
+	if s.Internal.StateActorManifestCID == nil {
+		return *new(cid.Cid), ErrNotSupported
+	}
+	return s.Internal.StateActorManifestCID(p0, p1)
+}
+
+func (s *FullNodeStub) StateActorManifestCID(p0 context.Context, p1 abinetwork.Version) (cid.Cid, error) {
+	return *new(cid.Cid), ErrNotSupported
+}
+
 func (s *FullNodeStruct) StateAllMinerFaults(p0 context.Context, p1 abi.ChainEpoch, p2 types.TipSetKey) ([]*Fault, error) {
 	if s.Internal.StateAllMinerFaults == nil {
 		return *new([]*Fault), ErrNotSupported
@@ -2678,6 +2746,17 @@ func (s *FullNodeStub) StateMinerActiveSectors(p0 context.Context, p1 address.Ad
 	return *new([]*miner.SectorOnChainInfo), ErrNotSupported
 }

+func (s *FullNodeStruct) StateMinerAllocated(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*bitfield.BitField, error) {
+	if s.Internal.StateMinerAllocated == nil {
+		return nil, ErrNotSupported
+	}
+	return s.Internal.StateMinerAllocated(p0, p1, p2)
+}
+
+func (s *FullNodeStub) StateMinerAllocated(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*bitfield.BitField, error) {
+	return nil, ErrNotSupported
+}
+
 func (s *FullNodeStruct) StateMinerAvailableBalance(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (types.BigInt, error) {
 	if s.Internal.StateMinerAvailableBalance == nil {
 		return *new(types.BigInt), ErrNotSupported
@@ -3954,6 +4033,28 @@ func (s *StorageMinerStub) ActorSectorSize(p0 context.Context, p1 address.Addres
 	return *new(abi.SectorSize), ErrNotSupported
 }

+func (s *StorageMinerStruct) ActorWithdrawBalance(p0 context.Context, p1 abi.TokenAmount) (cid.Cid, error) {
+	if s.Internal.ActorWithdrawBalance == nil {
+		return *new(cid.Cid), ErrNotSupported
+	}
+	return s.Internal.ActorWithdrawBalance(p0, p1)
+}
+
+func (s *StorageMinerStub) ActorWithdrawBalance(p0 context.Context, p1 abi.TokenAmount) (cid.Cid, error) {
+	return *new(cid.Cid), ErrNotSupported
+}
+
+func (s *StorageMinerStruct) BeneficiaryWithdrawBalance(p0 context.Context, p1 abi.TokenAmount) (cid.Cid, error) {
+	if s.Internal.BeneficiaryWithdrawBalance == nil {
+		return *new(cid.Cid), ErrNotSupported
+	}
+	return s.Internal.BeneficiaryWithdrawBalance(p0, p1)
+}
+
+func (s *StorageMinerStub) BeneficiaryWithdrawBalance(p0 context.Context, p1 abi.TokenAmount) (cid.Cid, error) {
+	return *new(cid.Cid), ErrNotSupported
+}
+
 func (s *StorageMinerStruct) CheckProvable(p0 context.Context, p1 abi.RegisteredPoStProof, p2 []storiface.SectorRef, p3 bool) (map[abi.SectorNumber]string, error) {
 	if s.Internal.CheckProvable == nil {
 		return *new(map[abi.SectorNumber]string), ErrNotSupported
@@ -4537,6 +4638,17 @@ func (s *StorageMinerStub) PledgeSector(p0 context.Context) (abi.SectorID, error
 	return *new(abi.SectorID), ErrNotSupported
 }

+func (s *StorageMinerStruct) RecoverFault(p0 context.Context, p1 []abi.SectorNumber) ([]cid.Cid, error) {
+	if s.Internal.RecoverFault == nil {
+		return *new([]cid.Cid), ErrNotSupported
+	}
+	return s.Internal.RecoverFault(p0, p1)
+}
+
+func (s *StorageMinerStub) RecoverFault(p0 context.Context, p1 []abi.SectorNumber) ([]cid.Cid, error) {
+	return *new([]cid.Cid), ErrNotSupported
+}
+
 func (s *StorageMinerStruct) ReturnAddPiece(p0 context.Context, p1 storiface.CallID, p2 abi.PieceInfo, p3 *storiface.CallError) error {
 	if s.Internal.ReturnAddPiece == nil {
 		return ErrNotSupported
@@ -4559,6 +4671,17 @@ func (s *StorageMinerStub) ReturnDataCid(p0 context.Context, p1 storiface.CallID
 	return ErrNotSupported
 }

+func (s *StorageMinerStruct) ReturnDownloadSector(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error {
+	if s.Internal.ReturnDownloadSector == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.ReturnDownloadSector(p0, p1, p2)
+}
+
+func (s *StorageMinerStub) ReturnDownloadSector(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error {
+	return ErrNotSupported
+}
+
 func (s *StorageMinerStruct) ReturnFetch(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error {
 	if s.Internal.ReturnFetch == nil {
 		return ErrNotSupported
@@ -4746,6 +4869,17 @@ func (s *StorageMinerStub) SealingAbort(p0 context.Context, p1 storiface.CallID)
 	return ErrNotSupported
 }

+func (s *StorageMinerStruct) SealingRemoveRequest(p0 context.Context, p1 uuid.UUID) error {
+	if s.Internal.SealingRemoveRequest == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.SealingRemoveRequest(p0, p1)
+}
+
+func (s *StorageMinerStub) SealingRemoveRequest(p0 context.Context, p1 uuid.UUID) error {
+	return ErrNotSupported
+}
+
 func (s *StorageMinerStruct) SealingSchedDiag(p0 context.Context, p1 bool) (interface{}, error) {
 	if s.Internal.SealingSchedDiag == nil {
 		return nil, ErrNotSupported
@@ -4845,6 +4979,61 @@ func (s *StorageMinerStub) SectorMatchPendingPiecesToOpenSectors(p0 context.Cont
 	return ErrNotSupported
 }

+func (s *StorageMinerStruct) SectorNumAssignerMeta(p0 context.Context) (NumAssignerMeta, error) {
+	if s.Internal.SectorNumAssignerMeta == nil {
+		return *new(NumAssignerMeta), ErrNotSupported
+	}
+	return s.Internal.SectorNumAssignerMeta(p0)
+}
+
+func (s *StorageMinerStub) SectorNumAssignerMeta(p0 context.Context) (NumAssignerMeta, error) {
+	return *new(NumAssignerMeta), ErrNotSupported
+}
+
+func (s *StorageMinerStruct) SectorNumFree(p0 context.Context, p1 string) error {
+	if s.Internal.SectorNumFree == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.SectorNumFree(p0, p1)
+}
+
+func (s *StorageMinerStub) SectorNumFree(p0 context.Context, p1 string) error {
+	return ErrNotSupported
+}
+
+func (s *StorageMinerStruct) SectorNumReservations(p0 context.Context) (map[string]bitfield.BitField, error) {
+	if s.Internal.SectorNumReservations == nil {
+		return *new(map[string]bitfield.BitField), ErrNotSupported
+	}
+	return s.Internal.SectorNumReservations(p0)
+}
+
+func (s *StorageMinerStub) SectorNumReservations(p0 context.Context) (map[string]bitfield.BitField, error) {
+	return *new(map[string]bitfield.BitField), ErrNotSupported
+}
+
+func (s *StorageMinerStruct) SectorNumReserve(p0 context.Context, p1 string, p2 bitfield.BitField, p3 bool) error {
+	if s.Internal.SectorNumReserve == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.SectorNumReserve(p0, p1, p2, p3)
+}
+
+func (s *StorageMinerStub) SectorNumReserve(p0 context.Context, p1 string, p2 bitfield.BitField, p3 bool) error {
+	return ErrNotSupported
+}
+
+func (s *StorageMinerStruct) SectorNumReserveCount(p0 context.Context, p1 string, p2 uint64) (bitfield.BitField, error) {
+	if s.Internal.SectorNumReserveCount == nil {
+		return *new(bitfield.BitField), ErrNotSupported
+	}
+	return s.Internal.SectorNumReserveCount(p0, p1, p2)
+}
+
+func (s *StorageMinerStub) SectorNumReserveCount(p0 context.Context, p1 string, p2 uint64) (bitfield.BitField, error) {
+	return *new(bitfield.BitField), ErrNotSupported
+}
+
 func (s *StorageMinerStruct) SectorPreCommitFlush(p0 context.Context) ([]sealiface.PreCommitBatchRes, error) {
 	if s.Internal.SectorPreCommitFlush == nil {
 		return *new([]sealiface.PreCommitBatchRes), ErrNotSupported
@@ -4867,6 +5056,17 @@ func (s *StorageMinerStub) SectorPreCommitPending(p0 context.Context) ([]abi.Sec
 	return *new([]abi.SectorID), ErrNotSupported
 }

+func (s *StorageMinerStruct) SectorReceive(p0 context.Context, p1 RemoteSectorMeta) error {
+	if s.Internal.SectorReceive == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.SectorReceive(p0, p1)
+}
+
+func (s *StorageMinerStub) SectorReceive(p0 context.Context, p1 RemoteSectorMeta) error {
+	return ErrNotSupported
+}
+
 func (s *StorageMinerStruct) SectorRemove(p0 context.Context, p1 abi.SectorNumber) error {
 	if s.Internal.SectorRemove == nil {
 		return ErrNotSupported
@@ -5076,6 +5276,28 @@ func (s *StorageMinerStub) StorageDeclareSector(p0 context.Context, p1 storiface
 	return ErrNotSupported
 }

+func (s *StorageMinerStruct) StorageDetach(p0 context.Context, p1 storiface.ID, p2 string) error {
+	if s.Internal.StorageDetach == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.StorageDetach(p0, p1, p2)
+}
+
+func (s *StorageMinerStub) StorageDetach(p0 context.Context, p1 storiface.ID, p2 string) error {
+	return ErrNotSupported
+}
+
+func (s *StorageMinerStruct) StorageDetachLocal(p0 context.Context, p1 string) error {
+	if s.Internal.StorageDetachLocal == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.StorageDetachLocal(p0, p1)
+}
+
+func (s *StorageMinerStub) StorageDetachLocal(p0 context.Context, p1 string) error {
+	return ErrNotSupported
+}
+
 func (s *StorageMinerStruct) StorageDropSector(p0 context.Context, p1 storiface.ID, p2 abi.SectorID, p3 storiface.SectorFileType) error {
 	if s.Internal.StorageDropSector == nil {
 		return ErrNotSupported
@@ -5153,6 +5375,17 @@ func (s *StorageMinerStub) StorageLock(p0 context.Context, p1 abi.SectorID, p2 s
 	return ErrNotSupported
 }

+func (s *StorageMinerStruct) StorageRedeclareLocal(p0 context.Context, p1 *storiface.ID, p2 bool) error {
+	if s.Internal.StorageRedeclareLocal == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.StorageRedeclareLocal(p0, p1, p2)
+}
+
+func (s *StorageMinerStub) StorageRedeclareLocal(p0 context.Context, p1 *storiface.ID, p2 bool) error {
+	return ErrNotSupported
+}
+
 func (s *StorageMinerStruct) StorageReportHealth(p0 context.Context, p1 storiface.ID, p2 storiface.HealthReport) error {
 	if s.Internal.StorageReportHealth == nil {
 		return ErrNotSupported
@@ -5318,6 +5551,17 @@ func (s *WorkerStub) DataCid(p0 context.Context, p1 abi.UnpaddedPieceSize, p2 st
 	return *new(storiface.CallID), ErrNotSupported
 }

+func (s *WorkerStruct) DownloadSectorData(p0 context.Context, p1 storiface.SectorRef, p2 bool, p3 map[storiface.SectorFileType]storiface.SectorLocation) (storiface.CallID, error) {
+	if s.Internal.DownloadSectorData == nil {
+		return *new(storiface.CallID), ErrNotSupported
+	}
+	return s.Internal.DownloadSectorData(p0, p1, p2, p3)
+}
+
+func (s *WorkerStub) DownloadSectorData(p0 context.Context, p1 storiface.SectorRef, p2 bool, p3 map[storiface.SectorFileType]storiface.SectorLocation) (storiface.CallID, error) {
+	return *new(storiface.CallID), ErrNotSupported
+}
+
 func (s *WorkerStruct) Enabled(p0 context.Context) (bool, error) {
 	if s.Internal.Enabled == nil {
 		return false, ErrNotSupported
@@ -5560,6 +5804,17 @@ func (s *WorkerStub) SetEnabled(p0 context.Context, p1 bool) error {
 	return ErrNotSupported
 }

+func (s *WorkerStruct) Shutdown(p0 context.Context) error {
+	if s.Internal.Shutdown == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.Shutdown(p0)
+}
+
+func (s *WorkerStub) Shutdown(p0 context.Context) error {
+	return ErrNotSupported
+}
+
 func (s *WorkerStruct) StorageAddLocal(p0 context.Context, p1 string) error {
 	if s.Internal.StorageAddLocal == nil {
 		return ErrNotSupported
@@ -5571,6 +5826,50 @@ func (s *WorkerStub) StorageAddLocal(p0 context.Context, p1 string) error {
 	return ErrNotSupported
 }

+func (s *WorkerStruct) StorageDetachAll(p0 context.Context) error {
+	if s.Internal.StorageDetachAll == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.StorageDetachAll(p0)
+}
+
+func (s *WorkerStub) StorageDetachAll(p0 context.Context) error {
+	return ErrNotSupported
+}
+
+func (s *WorkerStruct) StorageDetachLocal(p0 context.Context, p1 string) error {
+	if s.Internal.StorageDetachLocal == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.StorageDetachLocal(p0, p1)
+}
+
+func (s *WorkerStub) StorageDetachLocal(p0 context.Context, p1 string) error {
+	return ErrNotSupported
+}
+
+func (s *WorkerStruct) StorageLocal(p0 context.Context) (map[storiface.ID]string, error) {
+	if s.Internal.StorageLocal == nil {
+		return *new(map[storiface.ID]string), ErrNotSupported
+	}
+	return s.Internal.StorageLocal(p0)
+}
+
+func (s *WorkerStub) StorageLocal(p0 context.Context) (map[storiface.ID]string, error) {
+	return *new(map[storiface.ID]string), ErrNotSupported
+}
+
+func (s *WorkerStruct) StorageRedeclareLocal(p0 context.Context, p1 *storiface.ID, p2 bool) error {
+	if s.Internal.StorageRedeclareLocal == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.StorageRedeclareLocal(p0, p1, p2)
+}
+
+func (s *WorkerStub) StorageRedeclareLocal(p0 context.Context, p1 *storiface.ID, p2 bool) error {
+	return ErrNotSupported
+}
+
 func (s *WorkerStruct) TaskDisable(p0 context.Context, p1 sealtasks.TaskType) error {
 	if s.Internal.TaskDisable == nil {
 		return ErrNotSupported
@@ -1,4 +1,4 @@
-//stm: #unit
+// stm: #unit
 package api

 import (
@@ -5,17 +5,19 @@ import (
 	"fmt"
 	"time"

+	"github.com/google/uuid"
 	"github.com/ipfs/go-cid"
 	"github.com/ipfs/go-graphsync"
-	"github.com/libp2p/go-libp2p-core/network"
-	"github.com/libp2p/go-libp2p-core/peer"
 	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"
 	"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"

 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/node/modules/dtypes"
@@ -53,7 +55,8 @@ type PubsubScore struct {
 }

 type MessageSendSpec struct {
-	MaxFee abi.TokenAmount
+	MaxFee  abi.TokenAmount
+	MsgUuid uuid.UUID
 }

 // GraphSyncDataTransfer provides diagnostics on a data transfer happening over graphsync
@@ -134,13 +137,7 @@ type NetStat struct {
 }

 type NetLimit struct {
-	Dynamic bool `json:",omitempty"`
-	// set if Dynamic is false
 	Memory int64 `json:",omitempty"`
-	// set if Dynamic is true
-	MemoryFraction float64 `json:",omitempty"`
-	MinMemory      int64   `json:",omitempty"`
-	MaxMemory      int64   `json:",omitempty"`

 	Streams, StreamsInbound, StreamsOutbound int
 	Conns, ConnsInbound, ConnsOutbound       int
@@ -252,10 +249,10 @@ type RestrievalRes struct {
 }

 // Selector specifies ipld selector string
-// - if the string starts with '{', it's interpreted as json selector string
-//   see https://ipld.io/specs/selectors/ and https://ipld.io/specs/selectors/fixtures/selector-fixtures-1/
-// - otherwise the string is interpreted as ipld-selector-text-lite (simple ipld path)
-//   see https://github.com/ipld/go-ipld-selector-text-lite
+//   - if the string starts with '{', it's interpreted as json selector string
+//     see https://ipld.io/specs/selectors/ and https://ipld.io/specs/selectors/fixtures/selector-fixtures-1/
+//   - otherwise the string is interpreted as ipld-selector-text-lite (simple ipld path)
+//     see https://github.com/ipld/go-ipld-selector-text-lite
 type Selector string

 type DagSpec struct {
@@ -299,6 +296,9 @@ type MinerInfo struct {
 	SectorSize                 abi.SectorSize
 	WindowPoStPartitionSectors uint64
 	ConsensusFaultElapsed      abi.ChainEpoch
+	Beneficiary                address.Address
+	BeneficiaryTerm            *miner.BeneficiaryTerm
+	PendingBeneficiaryTerm     *miner.PendingBeneficiaryChange
 }

 type NetworkParams struct {
@@ -6,7 +6,7 @@ import (
 	blocks "github.com/ipfs/go-block-format"
 	"github.com/ipfs/go-cid"
 	textselector "github.com/ipld/go-ipld-selector-text-lite"
-	"github.com/libp2p/go-libp2p-core/peer"
+	"github.com/libp2p/go-libp2p/core/peer"

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-bitfield"
@@ -14,8 +14,8 @@ import (
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
 	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/go-state-types/builtin/v8/miner"
 	"github.com/filecoin-project/go-state-types/builtin/v8/paych"
+	"github.com/filecoin-project/go-state-types/builtin/v9/miner"
 	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/go-state-types/dline"
 	abinetwork "github.com/filecoin-project/go-state-types/network"
@@ -386,7 +386,7 @@ type FullNode interface {
 	StateCall(context.Context, *types.Message, types.TipSetKey) (*api.InvocResult, error) //perm:read
 	// StateReplay replays a given message, assuming it was included in a block in the specified tipset.
 	//
-	// If a tipset key is provided, and a replacing message is found on chain,
+	// If a tipset key is provided, and a replacing message is not found on chain,
 	// the method will return an error saying that the message wasn't found
 	//
 	// If no tipset key is provided, the appropriate tipset is looked up, and if
@@ -591,7 +591,7 @@ type FullNode interface {
 	// Returns nil if there is no entry in the data cap table for the
 	// address.
 	StateVerifiedClientStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error) //perm:read
-	// StateVerifiedClientStatus returns the address of the Verified Registry's root key
+	// StateVerifiedRegistryRootKey returns the address of the Verified Registry's root key
 	StateVerifiedRegistryRootKey(ctx context.Context, tsk types.TipSetKey) (address.Address, error) //perm:read
 	// StateDealProviderCollateralBounds returns the min and max collateral a storage provider
 	// can issue. It takes the deal size and verified status as parameters.
@@ -607,6 +607,8 @@ type FullNode interface {
 	StateNetworkVersion(context.Context, types.TipSetKey) (apitypes.NetworkVersion, error) //perm:read
 	// StateActorCodeCIDs returns the CIDs of all the builtin actors for the given network version
 	StateActorCodeCIDs(context.Context, abinetwork.Version) (map[string]cid.Cid, error) //perm:read
+	// StateActorManifestCID returns the CID of the builtin actors manifest for the given network version
+	StateActorManifestCID(context.Context, abinetwork.Version) (cid.Cid, error) //perm:read

 	// StateGetRandomnessFromTickets is used to sample the chain for randomness.
 	StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) //perm:read
@@ -8,7 +8,7 @@ import (

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/go-state-types/builtin/v8/miner"
+	"github.com/filecoin-project/go-state-types/builtin/v9/miner"
 	"github.com/filecoin-project/go-state-types/dline"
 	abinetwork "github.com/filecoin-project/go-state-types/network"

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

 	blocks "github.com/ipfs/go-block-format"
 	"github.com/ipfs/go-cid"
-	"github.com/libp2p/go-libp2p-core/peer"
+	"github.com/libp2p/go-libp2p/core/peer"
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/go-address"
@@ -16,8 +16,8 @@ import (
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
 	"github.com/filecoin-project/go-state-types/abi"
-	"github.com/filecoin-project/go-state-types/builtin/v8/miner"
 	"github.com/filecoin-project/go-state-types/builtin/v8/paych"
+	"github.com/filecoin-project/go-state-types/builtin/v9/miner"
 	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/go-state-types/dline"
 	abinetwork "github.com/filecoin-project/go-state-types/network"
@@ -259,6 +259,8 @@ type FullNodeStruct struct {

 		StateActorCodeCIDs func(p0 context.Context, p1 abinetwork.Version) (map[string]cid.Cid, error) `perm:"read"`

+		StateActorManifestCID func(p0 context.Context, p1 abinetwork.Version) (cid.Cid, error) `perm:"read"`
+
 		StateAllMinerFaults func(p0 context.Context, p1 abi.ChainEpoch, p2 types.TipSetKey) ([]*api.Fault, error) `perm:"read"`

 		StateCall func(p0 context.Context, p1 *types.Message, p2 types.TipSetKey) (*api.InvocResult, error) `perm:"read"`
@@ -1692,6 +1694,17 @@ func (s *FullNodeStub) StateActorCodeCIDs(p0 context.Context, p1 abinetwork.Vers
 	return *new(map[string]cid.Cid), ErrNotSupported
 }

+func (s *FullNodeStruct) StateActorManifestCID(p0 context.Context, p1 abinetwork.Version) (cid.Cid, error) {
+	if s.Internal.StateActorManifestCID == nil {
+		return *new(cid.Cid), ErrNotSupported
+	}
+	return s.Internal.StateActorManifestCID(p0, p1)
+}
+
+func (s *FullNodeStub) StateActorManifestCID(p0 context.Context, p1 abinetwork.Version) (cid.Cid, error) {
+	return *new(cid.Cid), ErrNotSupported
+}
+
 func (s *FullNodeStruct) StateAllMinerFaults(p0 context.Context, p1 abi.ChainEpoch, p2 types.TipSetKey) ([]*api.Fault, error) {
 	if s.Internal.StateAllMinerFaults == nil {
 		return *new([]*api.Fault), ErrNotSupported
@@ -13,10 +13,10 @@ import (
 	uuid "github.com/google/uuid"
 	blocks "github.com/ipfs/go-block-format"
 	cid "github.com/ipfs/go-cid"
-	metrics "github.com/libp2p/go-libp2p-core/metrics"
-	network0 "github.com/libp2p/go-libp2p-core/network"
-	peer "github.com/libp2p/go-libp2p-core/peer"
-	protocol "github.com/libp2p/go-libp2p-core/protocol"
+	metrics "github.com/libp2p/go-libp2p/core/metrics"
+	network0 "github.com/libp2p/go-libp2p/core/network"
+	peer "github.com/libp2p/go-libp2p/core/peer"
+	protocol "github.com/libp2p/go-libp2p/core/protocol"

 	address "github.com/filecoin-project/go-address"
 	bitfield "github.com/filecoin-project/go-bitfield"
@@ -26,8 +26,8 @@ import (
 	auth "github.com/filecoin-project/go-jsonrpc/auth"
 	abi "github.com/filecoin-project/go-state-types/abi"
 	big "github.com/filecoin-project/go-state-types/big"
-	miner "github.com/filecoin-project/go-state-types/builtin/v8/miner"
 	paych "github.com/filecoin-project/go-state-types/builtin/v8/paych"
+	miner "github.com/filecoin-project/go-state-types/builtin/v9/miner"
 	crypto "github.com/filecoin-project/go-state-types/crypto"
 	dline "github.com/filecoin-project/go-state-types/dline"
 	network "github.com/filecoin-project/go-state-types/network"
@@ -2187,6 +2187,21 @@ func (mr *MockFullNodeMockRecorder) StateActorCodeCIDs(arg0, arg1 interface{}) *
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateActorCodeCIDs", reflect.TypeOf((*MockFullNode)(nil).StateActorCodeCIDs), arg0, arg1)
 }

+// StateActorManifestCID mocks base method.
+func (m *MockFullNode) StateActorManifestCID(arg0 context.Context, arg1 network.Version) (cid.Cid, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StateActorManifestCID", arg0, arg1)
+	ret0, _ := ret[0].(cid.Cid)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StateActorManifestCID indicates an expected call of StateActorManifestCID.
+func (mr *MockFullNodeMockRecorder) StateActorManifestCID(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateActorManifestCID", reflect.TypeOf((*MockFullNode)(nil).StateActorManifestCID), arg0, arg1)
+}
+
 // StateAllMinerFaults mocks base method.
 func (m *MockFullNode) StateAllMinerFaults(arg0 context.Context, arg1 abi.ChainEpoch, arg2 types.TipSetKey) ([]*api.Fault, error) {
 	m.ctrl.T.Helper()
@@ -4,7 +4,7 @@ import (
 	"context"

 	"github.com/ipfs/go-cid"
-	"github.com/libp2p/go-libp2p-core/peer"
+	"github.com/libp2p/go-libp2p/core/peer"
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/go-address"
@@ -12,7 +12,7 @@ import (
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
-	"github.com/filecoin-project/go-state-types/builtin/v8/miner"
+	"github.com/filecoin-project/go-state-types/builtin/v9/miner"
 	"github.com/filecoin-project/go-state-types/crypto"

 	"github.com/filecoin-project/lotus/api"
@@ -7,6 +7,8 @@ import (
 type FullNode = api.FullNode
 type FullNodeStruct = api.FullNodeStruct

+type RawFullNodeAPI FullNode
+
 func PermissionedFullAPI(a FullNode) FullNode {
 	return api.PermissionedFullAPI(a)
 }
@@ -1,4 +1,4 @@
-//stm: #unit
+// stm: #unit
 package badgerbs

 import (
@@ -1,4 +1,4 @@
-//stm: #unit
+// stm: #unit
 package badgerbs

 import (
@@ -102,6 +102,14 @@ func (b *idstore) Put(ctx context.Context, blk blocks.Block) error {
 	return b.bs.Put(ctx, blk)
 }

+func (b *idstore) ForEachKey(f func(cid.Cid) error) error {
+	iterBstore, ok := b.bs.(BlockstoreIterator)
+	if !ok {
+		return xerrors.Errorf("underlying blockstore (type %T) doesn't support fast iteration", b.bs)
+	}
+	return iterBstore.ForEachKey(f)
+}
+
 func (b *idstore) PutMany(ctx context.Context, blks []blocks.Block) error {
 	toPut := make([]blocks.Block, 0, len(blks))
 	for _, blk := range blks {
@@ -14,27 +14,28 @@ func NewMemory() MemBlockstore {
 }

 // MemBlockstore is a terminal blockstore that keeps blocks in memory.
-type MemBlockstore map[cid.Cid]blocks.Block
+// To match behavior of badger blockstore we index by multihash only.
+type MemBlockstore map[string]blocks.Block

 func (m MemBlockstore) DeleteBlock(ctx context.Context, k cid.Cid) error {
-	delete(m, k)
+	delete(m, string(k.Hash()))
 	return nil
 }

 func (m MemBlockstore) DeleteMany(ctx context.Context, ks []cid.Cid) error {
 	for _, k := range ks {
-		delete(m, k)
+		delete(m, string(k.Hash()))
 	}
 	return nil
 }

 func (m MemBlockstore) Has(ctx context.Context, k cid.Cid) (bool, error) {
-	_, ok := m[k]
+	_, ok := m[string(k.Hash())]
 	return ok, nil
 }

 func (m MemBlockstore) View(ctx context.Context, k cid.Cid, callback func([]byte) error) error {
-	b, ok := m[k]
+	b, ok := m[string(k.Hash())]
 	if !ok {
 		return ipld.ErrNotFound{Cid: k}
 	}
@@ -42,7 +43,7 @@ func (m MemBlockstore) View(ctx context.Context, k cid.Cid, callback func([]byte
 }

 func (m MemBlockstore) Get(ctx context.Context, k cid.Cid) (blocks.Block, error) {
-	b, ok := m[k]
+	b, ok := m[string(k.Hash())]
 	if !ok {
 		return nil, ipld.ErrNotFound{Cid: k}
 	}
@@ -51,7 +52,7 @@ func (m MemBlockstore) Get(ctx context.Context, k cid.Cid) (blocks.Block, error)

 // GetSize returns the CIDs mapped BlockSize
 func (m MemBlockstore) GetSize(ctx context.Context, k cid.Cid) (int, error) {
-	b, ok := m[k]
+	b, ok := m[string(k.Hash())]
 	if !ok {
 		return 0, ipld.ErrNotFound{Cid: k}
 	}
@@ -62,7 +63,7 @@ func (m MemBlockstore) GetSize(ctx context.Context, k cid.Cid) (int, error) {
 func (m MemBlockstore) Put(ctx context.Context, b blocks.Block) error {
 	// Convert to a basic block for safety, but try to reuse the existing
 	// block if it's already a basic block.
-	k := b.Cid()
+	k := string(b.Cid().Hash())
 	if _, ok := b.(*blocks.BasicBlock); !ok {
 		// If we already have the block, abort.
 		if _, ok := m[k]; ok {
@@ -71,7 +72,7 @@ func (m MemBlockstore) Put(ctx context.Context, b blocks.Block) error {
 		// the error is only for debugging.
 		b, _ = blocks.NewBlockWithCid(b.RawData(), b.Cid())
 	}
-	m[b.Cid()] = b
+	m[k] = b
 	return nil
 }

@@ -89,8 +90,8 @@ func (m MemBlockstore) PutMany(ctx context.Context, bs []blocks.Block) error {
 // the given context, closing the channel if it becomes Done.
 func (m MemBlockstore) AllKeysChan(ctx context.Context) (<-chan cid.Cid, error) {
 	ch := make(chan cid.Cid, len(m))
-	for k := range m {
-		ch <- k
+	for _, b := range m {
+		ch <- b.Cid()
 	}
 	close(ch)
 	return ch, nil
@@ -1,4 +1,4 @@
-//stm: #unit
+// stm: #unit
 package splitstore

 import (
@@ -43,8 +43,16 @@ var (
 	// compactionIndexKey stores the compaction index (serial number)
 	compactionIndexKey = dstore.NewKey("/splitstore/compactionIndex")

+	// stores the prune index (serial number)
+	pruneIndexKey = dstore.NewKey("/splitstore/pruneIndex")
+
+	// stores the base epoch of last prune in the metadata store
+	pruneEpochKey = dstore.NewKey("/splitstore/pruneEpoch")
+
 	log = logging.Logger("splitstore")

+	errClosing = errors.New("splitstore is closing")
+
 	// set this to true if you are debugging the splitstore to enable debug logging
 	enableDebugLog = false
 	// set this to true if you want to track origin stack traces in the write log
@@ -54,6 +62,16 @@ var (
 	upgradeBoundary = build.Finality
 )

+type CompactType int
+
+const (
+	none CompactType = iota
+	warmup
+	hot
+	cold
+	check
+)
+
 func init() {
 	if os.Getenv("LOTUS_SPLITSTORE_DEBUG_LOG") == "1" {
 		enableDebugLog = true
@@ -93,6 +111,21 @@ 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
+
+	// EnableColdStoreAutoPrune turns on compaction of the cold store i.e. pruning
+	// where hotstore compaction occurs every finality epochs pruning happens every 3 finalities
+	// Default is false
+	EnableColdStoreAutoPrune bool
+
+	// ColdStoreFullGCFrequency specifies how often to performa a full (moving) GC on the coldstore.
+	// Only applies if auto prune is enabled.  A value of 0 disables while a value of 1 will do
+	// full GC in every prune.
+	// Default is 7 (about once every a week)
+	ColdStoreFullGCFrequency uint64
+
+	// ColdStoreRetention specifies the retention policy for data reachable from the chain, in
+	// finalities beyond the compaction boundary, default is 0, -1 retains everything
+	ColdStoreRetention int64
 }

 // ChainAccessor allows the Splitstore to access the chain. It will most likely
@@ -117,8 +150,9 @@ type hotstore interface {
 }

 type SplitStore struct {
-	compacting int32 // compaction/prune/warmup in progress
-	closing    int32 // the splitstore is closing
+	compacting  int32       // flag for when compaction is in progress
+	compactType CompactType // compaction type, protected by compacting atomic, only meaningful when compacting == 1
+	closing     int32       // the splitstore is closing

 	cfg  *Config
 	path string
@@ -126,6 +160,7 @@ type SplitStore struct {
 	mx          sync.Mutex
 	warmupEpoch abi.ChainEpoch // protected by mx
 	baseEpoch   abi.ChainEpoch // protected by compaction lock
+	pruneEpoch  abi.ChainEpoch // protected by compaction lock

 	headChangeMx sync.Mutex

@@ -140,6 +175,7 @@ type SplitStore struct {
 	markSetSize int64

 	compactionIndex int64
+	pruneIndex      int64

 	ctx    context.Context
 	cancel func()
@@ -227,6 +263,13 @@ func Open(path string, ds dstore.Datastore, hot, cold bstore.Blockstore, cfg *Co
 			return nil, xerrors.Errorf("error resuming compaction: %w", err)
 		}
 	}
+	if ss.pruneCheckpointExists() {
+		log.Info("found prune checkpoint; resuming prune")
+		if err := ss.completePrune(); err != nil {
+			markSetEnv.Close() //nolint:errcheck
+			return nil, xerrors.Errorf("error resuming prune: %w", err)
+		}
+	}

 	return ss, nil
 }
@@ -260,8 +303,14 @@ func (s *SplitStore) Has(ctx context.Context, cid cid.Cid) (bool, error) {
 		if has {
 			return s.has(cid)
 		}
-
-		return s.cold.Has(ctx, cid)
+		switch s.compactType {
+		case hot:
+			return s.cold.Has(ctx, cid)
+		case cold:
+			return s.hot.Has(ctx, cid)
+		default:
+			return false, xerrors.Errorf("invalid compaction type %d, only hot and cold allowed for critical section", s.compactType)
+		}
 	}

 	has, err := s.hot.Has(ctx, cid)
@@ -276,8 +325,11 @@ func (s *SplitStore) Has(ctx context.Context, cid cid.Cid) (bool, error) {
 	}

 	has, err = s.cold.Has(ctx, cid)
-	if has && bstore.IsHotView(ctx) {
-		s.reifyColdObject(cid)
+	if has {
+		s.trackTxnRef(cid)
+		if bstore.IsHotView(ctx) {
+			s.reifyColdObject(cid)
+		}
 	}

 	return has, err
@@ -307,8 +359,14 @@ func (s *SplitStore) Get(ctx context.Context, cid cid.Cid) (blocks.Block, error)
 		if has {
 			return s.get(cid)
 		}
-
-		return s.cold.Get(ctx, cid)
+		switch s.compactType {
+		case hot:
+			return s.cold.Get(ctx, cid)
+		case cold:
+			return s.hot.Get(ctx, cid)
+		default:
+			return nil, xerrors.Errorf("invalid compaction type %d, only hot and cold allowed for critical section", s.compactType)
+		}
 	}

 	blk, err := s.hot.Get(ctx, cid)
@@ -325,6 +383,7 @@ func (s *SplitStore) Get(ctx context.Context, cid cid.Cid) (blocks.Block, error)

 		blk, err = s.cold.Get(ctx, cid)
 		if err == nil {
+			s.trackTxnRef(cid)
 			if bstore.IsHotView(ctx) {
 				s.reifyColdObject(cid)
 			}
@@ -361,8 +420,14 @@ func (s *SplitStore) GetSize(ctx context.Context, cid cid.Cid) (int, error) {
 		if has {
 			return s.getSize(cid)
 		}
-
-		return s.cold.GetSize(ctx, cid)
+		switch s.compactType {
+		case hot:
+			return s.cold.GetSize(ctx, cid)
+		case cold:
+			return s.hot.GetSize(ctx, cid)
+		default:
+			return 0, xerrors.Errorf("invalid compaction type %d, only hot and cold allowed for critical section", s.compactType)
+		}
 	}

 	size, err := s.hot.GetSize(ctx, cid)
@@ -379,6 +444,7 @@ func (s *SplitStore) GetSize(ctx context.Context, cid cid.Cid) (int, error) {

 		size, err = s.cold.GetSize(ctx, cid)
 		if err == nil {
+			s.trackTxnRef(cid)
 			if bstore.IsHotView(ctx) {
 				s.reifyColdObject(cid)
 			}
@@ -408,12 +474,12 @@ func (s *SplitStore) Put(ctx context.Context, blk blocks.Block) error {
 	s.debug.LogWrite(blk)

 	// critical section
-	if s.txnMarkSet != nil {
+	if s.txnMarkSet != nil && s.compactType == hot { // puts only touch hot store
 		s.markLiveRefs([]cid.Cid{blk.Cid()})
 		return nil
 	}
-
 	s.trackTxnRef(blk.Cid())
+
 	return nil
 }

@@ -459,12 +525,12 @@ func (s *SplitStore) PutMany(ctx context.Context, blks []blocks.Block) error {
 	s.debug.LogWriteMany(blks)

 	// critical section
-	if s.txnMarkSet != nil {
+	if s.txnMarkSet != nil && s.compactType == hot { // puts only touch hot store
 		s.markLiveRefs(batch)
 		return nil
 	}
-
 	s.trackTxnRefMany(batch)
+
 	return nil
 }

@@ -536,8 +602,14 @@ func (s *SplitStore) View(ctx context.Context, cid cid.Cid, cb func([]byte) erro
 		if has {
 			return s.view(cid, cb)
 		}
-
-		return s.cold.View(ctx, cid, cb)
+		switch s.compactType {
+		case hot:
+			return s.cold.View(ctx, cid, cb)
+		case cold:
+			return s.hot.View(ctx, cid, cb)
+		default:
+			return xerrors.Errorf("invalid compaction type %d, only hot and cold allowed for critical section", s.compactType)
+		}
 	}

 	// views are (optimistically) protected two-fold:
@@ -623,6 +695,23 @@ func (s *SplitStore) Start(chain ChainAccessor, us stmgr.UpgradeSchedule) error
 		return xerrors.Errorf("error loading base epoch: %w", err)
 	}

+	// load prune epoch from metadata ds
+	bs, err = s.ds.Get(s.ctx, pruneEpochKey)
+	switch err {
+	case nil:
+		s.pruneEpoch = bytesToEpoch(bs)
+	case dstore.ErrNotFound:
+		if curTs == nil {
+			//this can happen in some tests
+			break
+		}
+		if err := s.setPruneEpoch(curTs.Height()); err != nil {
+			return xerrors.Errorf("error saving prune epoch: %w", err)
+		}
+	default:
+		return xerrors.Errorf("error loading prune epoch: %w", err)
+	}
+
 	// load warmup epoch from metadata ds
 	bs, err = s.ds.Get(s.ctx, warmupEpochKey)
 	switch err {
@@ -722,3 +811,8 @@ func (s *SplitStore) setBaseEpoch(epoch abi.ChainEpoch) error {
 	s.baseEpoch = epoch
 	return s.ds.Put(s.ctx, baseEpochKey, epochToBytes(epoch))
 }
+
+func (s *SplitStore) setPruneEpoch(epoch abi.ChainEpoch) error {
+	s.pruneEpoch = epoch
+	return s.ds.Put(s.ctx, pruneEpochKey, epochToBytes(epoch))
+}
@@ -25,6 +25,7 @@ func (s *SplitStore) Check() error {
 	if !atomic.CompareAndSwapInt32(&s.compacting, 0, 1) {
 		return xerrors.Errorf("can't acquire compaction lock; compacting operation in progress")
 	}
+	s.compactType = check

 	if s.compactionIndex == 0 {
 		atomic.StoreInt32(&s.compacting, 0)
@@ -146,6 +147,8 @@ func (s *SplitStore) Info() map[string]interface{} {
 	info["base epoch"] = s.baseEpoch
 	info["warmup epoch"] = s.warmupEpoch
 	info["compactions"] = s.compactionIndex
+	info["prunes"] = s.pruneIndex
+	info["compacting"] = s.compacting == 1

 	sizer, ok := s.hot.(bstore.BlockstoreSize)
 	if ok {
@@ -20,6 +20,7 @@ import (

 	"github.com/filecoin-project/go-state-types/abi"

+	bstore "github.com/filecoin-project/lotus/blockstore"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/metrics"
@@ -52,6 +53,12 @@ var (
 	// SyncWaitTime is the time delay from a tipset's min timestamp before we decide
 	// we have synced.
 	SyncWaitTime = 30 * time.Second
+
+	// This is a testing flag that should always be true when running a node. itests rely on the rough hack
+	// of starting genesis so far in the past that they exercise catchup mining to mine
+	// blocks quickly and so disabling syncgap checking is necessary to test compaction
+	// without a deep structural improvement of itests.
+	CheckSyncGap = true
 )

 var (
@@ -81,7 +88,7 @@ func (s *SplitStore) HeadChange(_, apply []*types.TipSet) error {
 	//       this is guaranteed by the chainstore, and it is pervasive in all lotus
 	//       -- if that ever changes then all hell will break loose in general and
 	//       we will have a rance to protectTipSets here.
-	//      Reagrdless, we put a mutex in HeadChange just to be safe
+	//      Regardless, we put a mutex in HeadChange just to be safe

 	if !atomic.CompareAndSwapInt32(&s.compacting, 0, 1) {
 		// we are currently compacting -- protect the new tipset(s)
@@ -96,7 +103,8 @@ func (s *SplitStore) HeadChange(_, apply []*types.TipSet) error {
 	}

 	timestamp := time.Unix(int64(curTs.MinTimestamp()), 0)
-	if time.Since(timestamp) > SyncGapTime {
+
+	if CheckSyncGap && time.Since(timestamp) > SyncGapTime {
 		// don't attempt compaction before we have caught up syncing
 		atomic.StoreInt32(&s.compacting, 0)
 		return nil
@@ -108,9 +116,12 @@ 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()
+		s.compactType = hot
 		go func() {
 			defer atomic.StoreInt32(&s.compacting, 0)
 			defer s.endTxnProtect()
@@ -122,6 +133,40 @@ func (s *SplitStore) HeadChange(_, apply []*types.TipSet) error {

 			log.Infow("compaction done", "took", time.Since(start))
 		}()
+		// only prune if auto prune is enabled and after at least one compaction
+	} else if s.cfg.EnableColdStoreAutoPrune && epoch-s.pruneEpoch > PruneThreshold && s.compactionIndex > 0 {
+		s.beginTxnProtect()
+		s.compactType = cold
+		go func() {
+			defer atomic.StoreInt32(&s.compacting, 0)
+			defer s.endTxnProtect()
+
+			log.Info("pruning splitstore")
+			start := time.Now()
+
+			var retainP func(int64) bool
+			switch {
+			case s.cfg.ColdStoreRetention > int64(0):
+				retainP = func(depth int64) bool {
+					return depth <= int64(CompactionBoundary)+s.cfg.ColdStoreRetention*int64(build.Finality)
+				}
+			case s.cfg.ColdStoreRetention < 0:
+				retainP = func(_ int64) bool { return true }
+			default:
+				retainP = func(depth int64) bool {
+					return depth <= int64(CompactionBoundary)
+				}
+			}
+			movingGC := s.cfg.ColdStoreFullGCFrequency > 0 && s.pruneIndex%int64(s.cfg.ColdStoreFullGCFrequency) == 0
+			var gcOpts []bstore.BlockstoreGCOption
+			if movingGC {
+				gcOpts = append(gcOpts, bstore.WithFullGC(true))
+			}
+			doGC := func() error { return s.gcBlockstore(s.cold, gcOpts) }
+
+			s.prune(curTs, retainP, doGC)
+			log.Infow("prune done", "took", time.Since(start))
+		}()
 	} else {
 		// no compaction necessary
 		atomic.StoreInt32(&s.compacting, 0)
@@ -474,6 +519,7 @@ func (s *SplitStore) applyProtectors() error {
 // - At this point we are ready to begin purging:
 //   - We sort cold objects heaviest first, so as to never delete the consituents of a DAG before the DAG itself (which would leave dangling references)
 //   - We delete in small batches taking a lock; each batch is checked again for marks, from the concurrent transactional mark, so as to never delete anything live
+//
 // - We then end the transaction and compact/gc the hotstore.
 func (s *SplitStore) compact(curTs *types.TipSet) {
 	log.Info("waiting for active views to complete")
@@ -587,7 +633,6 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {

 	// some stats for logging
 	var hotCnt, coldCnt int
-
 	err = s.hot.ForEachKey(func(c cid.Cid) error {
 		// was it marked?
 		mark, err := markSet.Has(c)
@@ -608,7 +653,6 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {

 		return nil
 	})
-
 	if err != nil {
 		return xerrors.Errorf("error collecting cold objects: %w", err)
 	}
@@ -777,6 +821,10 @@ func (s *SplitStore) beginCriticalSection(markSet MarkSet) error {

 func (s *SplitStore) waitForSync() {
 	log.Info("waiting for sync")
+	if !CheckSyncGap {
+		log.Warnf("If you see this outside of test it is a serious splitstore issue")
+		return
+	}
 	startWait := time.Now()
 	defer func() {
 		log.Infow("waiting for sync done", "took", time.Since(startWait))
@@ -1115,7 +1163,6 @@ func (s *SplitStore) moveColdBlocks(coldr *ColdSetReader) error {
 		if err := s.checkClosing(); err != nil {
 			return err
 		}
-
 		blk, err := s.hot.Get(s.ctx, c)
 		if err != nil {
 			if ipld.IsNotFound(err) {
@@ -1133,6 +1180,7 @@ func (s *SplitStore) moveColdBlocks(coldr *ColdSetReader) error {
 				return xerrors.Errorf("error putting batch to coldstore: %w", err)
 			}
 			batch = batch[:0]
+
 		}

 		return nil
@@ -1221,8 +1269,17 @@ func (s *SplitStore) purgeBatch(batch, deadCids []cid.Cid, checkpoint *Checkpoin
 		return 0, liveCnt, nil
 	}

-	if err := s.hot.DeleteMany(s.ctx, deadCids); err != nil {
-		return 0, liveCnt, xerrors.Errorf("error purging cold objects: %w", err)
+	switch s.compactType {
+	case hot:
+		if err := s.hot.DeleteMany(s.ctx, deadCids); err != nil {
+			return 0, liveCnt, xerrors.Errorf("error purging cold objects: %w", err)
+		}
+	case cold:
+		if err := s.cold.DeleteMany(s.ctx, deadCids); err != nil {
+			return 0, liveCnt, xerrors.Errorf("error purging dead objects: %w", err)
+		}
+	default:
+		return 0, liveCnt, xerrors.Errorf("invalid compaction type %d, only hot and cold allowed for critical section", s.compactType)
 	}

 	s.debug.LogDelete(deadCids)
@@ -1239,15 +1296,28 @@ func (s *SplitStore) coldSetPath() string {
 	return filepath.Join(s.path, "coldset")
 }

+func (s *SplitStore) deadSetPath() string {
+	return filepath.Join(s.path, "deadset")
+}
+
 func (s *SplitStore) checkpointPath() string {
 	return filepath.Join(s.path, "checkpoint")
 }

+func (s *SplitStore) pruneCheckpointPath() string {
+	return filepath.Join(s.path, "prune-checkpoint")
+}
+
 func (s *SplitStore) checkpointExists() bool {
 	_, err := os.Stat(s.checkpointPath())
 	return err == nil
 }

+func (s *SplitStore) pruneCheckpointExists() bool {
+	_, err := os.Stat(s.pruneCheckpointPath())
+	return err == nil
+}
+
 func (s *SplitStore) completeCompaction() error {
 	checkpoint, last, err := OpenCheckpoint(s.checkpointPath())
 	if err != nil {
@@ -1268,6 +1338,7 @@ func (s *SplitStore) completeCompaction() error {
 	defer markSet.Close() //nolint:errcheck

 	// PURGE
+	s.compactType = hot
 	log.Info("purging cold objects from the hotstore")
 	startPurge := time.Now()
 	err = s.completePurge(coldr, checkpoint, last, markSet)
@@ -1290,6 +1361,7 @@ func (s *SplitStore) completeCompaction() error {
 	if err := os.Remove(s.coldSetPath()); err != nil {
 		log.Warnf("error removing coldset: %s", err)
 	}
+	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.
@@ -43,6 +43,7 @@ func (es *exposedSplitStore) Has(ctx context.Context, c cid.Cid) (bool, error) {
 }

 func (es *exposedSplitStore) Get(ctx context.Context, c cid.Cid) (blocks.Block, error) {
+
 	if isIdentiyCid(c) {
 		data, err := decodeIdentityCid(c)
 		if err != nil {
@@ -27,7 +27,7 @@ func (s *SplitStore) gcBlockstore(b bstore.Blockstore, opts []bstore.BlockstoreG
 			return err
 		}

-		log.Infow("garbage collecting hotstore done", "took", time.Since(startGC))
+		log.Infow("garbage collecting blockstore done", "took", time.Since(startGC))
 		return nil
 	}

@@ -0,0 +1,574 @@
+package splitstore
+
+import (
+	"bytes"
+	"os"
+	"runtime"
+	"sync"
+	"sync/atomic"
+	"time"
+
+	cid "github.com/ipfs/go-cid"
+	ipld "github.com/ipfs/go-ipld-format"
+	cbg "github.com/whyrusleeping/cbor-gen"
+	"go.opencensus.io/stats"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/api"
+	bstore "github.com/filecoin-project/lotus/blockstore"
+	"github.com/filecoin-project/lotus/build"
+	"github.com/filecoin-project/lotus/chain/types"
+	"github.com/filecoin-project/lotus/metrics"
+)
+
+var (
+	// PruneOnline is a prune option that instructs PruneChain to use online gc for reclaiming space;
+	// there is no value associated with this option.
+	PruneOnlineGC = "splitstore.PruneOnlineGC"
+
+	// PruneMoving is a prune option that instructs PruneChain to use moving gc for reclaiming space;
+	// the value associated with this option is the path of the new coldstore.
+	PruneMovingGC = "splitstore.PruneMovingGC"
+
+	// PruneRetainState is a prune option that instructs PruneChain as to how many finalities worth
+	// of state to retain in the coldstore.
+	// The value is an integer:
+	// - if it is -1 then all state objects reachable from the chain will be retained in the coldstore.
+	//   this is useful for garbage collecting side-chains and other garbage in archival nodes.
+	//   This is the (safe) default.
+	// - if it is 0 then no state objects that are unreachable within the compaction boundary will
+	//   be retained in the coldstore.
+	// - if it is a positive integer, then it's the number of finalities past the compaction boundary
+	//   for which chain-reachable state objects are retained.
+	PruneRetainState = "splitstore.PruneRetainState"
+
+	// PruneThreshold is the number of epochs that need to have elapsed
+	// from the previously pruned epoch to trigger a new prune
+	PruneThreshold = 7 * build.Finality
+)
+
+// PruneChain instructs the SplitStore to prune chain state in the coldstore, according to the
+// options specified.
+func (s *SplitStore) PruneChain(opts api.PruneOpts) error {
+	retainState := opts.RetainState
+
+	var gcOpts []bstore.BlockstoreGCOption
+	if opts.MovingGC {
+		gcOpts = append(gcOpts, bstore.WithFullGC(true))
+	}
+	doGC := func() error { return s.gcBlockstore(s.cold, gcOpts) }
+
+	var retainStateP func(int64) bool
+	switch {
+	case retainState > 0:
+		retainStateP = func(depth int64) bool {
+			return depth <= int64(CompactionBoundary)+retainState*int64(build.Finality)
+		}
+	case retainState < 0:
+		retainStateP = func(_ int64) bool { return true }
+	default:
+		retainStateP = func(depth int64) bool {
+			return depth <= int64(CompactionBoundary)
+		}
+	}
+
+	if _, ok := s.cold.(bstore.BlockstoreIterator); !ok {
+		return xerrors.Errorf("coldstore does not support efficient iteration")
+	}
+
+	return s.pruneChain(retainStateP, doGC)
+}
+
+func (s *SplitStore) pruneChain(retainStateP func(int64) bool, doGC func() error) error {
+	// inhibit compaction while we are setting up
+	s.headChangeMx.Lock()
+	defer s.headChangeMx.Unlock()
+
+	// take the compaction lock; fail if there is a compaction in progress
+	if !atomic.CompareAndSwapInt32(&s.compacting, 0, 1) {
+		return xerrors.Errorf("compaction, prune or warmup in progress")
+	}
+
+	// check if we are actually closing first
+	if atomic.LoadInt32(&s.closing) == 1 {
+		atomic.StoreInt32(&s.compacting, 0)
+		return errClosing
+	}
+
+	// ensure that we have compacted at least once
+	if s.compactionIndex == 0 {
+		atomic.StoreInt32(&s.compacting, 0)
+		return xerrors.Errorf("splitstore has not compacted yet")
+	}
+
+	// get the current tipset
+	curTs := s.chain.GetHeaviestTipSet()
+
+	// begin the transaction and go
+	s.beginTxnProtect()
+	s.compactType = cold
+	go func() {
+		defer atomic.StoreInt32(&s.compacting, 0)
+		defer s.endTxnProtect()
+
+		log.Info("pruning splitstore")
+		start := time.Now()
+
+		s.prune(curTs, retainStateP, doGC)
+
+		log.Infow("prune done", "took", time.Since(start))
+	}()
+
+	return nil
+}
+
+func (s *SplitStore) prune(curTs *types.TipSet, retainStateP func(int64) bool, doGC func() error) {
+	log.Debug("waiting for active views to complete")
+	start := time.Now()
+	s.viewWait()
+	log.Debugw("waiting for active views done", "took", time.Since(start))
+
+	err := s.doPrune(curTs, retainStateP, doGC)
+	if err != nil {
+		log.Errorf("PRUNE ERROR: %s", err)
+	}
+}
+
+func (s *SplitStore) doPrune(curTs *types.TipSet, retainStateP func(int64) bool, doGC func() error) error {
+	currentEpoch := curTs.Height()
+	boundaryEpoch := currentEpoch - CompactionBoundary
+
+	log.Infow("running prune", "currentEpoch", currentEpoch, "pruneEpoch", s.pruneEpoch)
+
+	markSet, err := s.markSetEnv.New("live", s.markSetSize)
+	if err != nil {
+		return xerrors.Errorf("error creating mark set: %w", err)
+	}
+	defer markSet.Close() //nolint:errcheck
+	defer s.debug.Flush()
+
+	if err := s.checkClosing(); err != nil {
+		return err
+	}
+
+	// 0. track all protected references at beginning of compaction; anything added later should
+	//    be transactionally protected by the write
+	log.Info("protecting references with registered protectors")
+	err = s.applyProtectors()
+	if err != nil {
+		return err
+	}
+
+	// 1. mark reachable objects by walking the chain from the current epoch; we keep all messages
+	//    and chain headers; state and reciepts are retained only if it is within retention policy scope
+	log.Info("marking reachable objects")
+	startMark := time.Now()
+
+	count := new(int64)
+	err = s.walkChainDeep(curTs, retainStateP,
+		func(c cid.Cid) error {
+			if isUnitaryObject(c) {
+				return errStopWalk
+			}
+
+			mark, err := markSet.Has(c)
+			if err != nil {
+				return xerrors.Errorf("error checking markset: %w", err)
+			}
+
+			if mark {
+				return errStopWalk
+			}
+
+			atomic.AddInt64(count, 1)
+			return markSet.Mark(c)
+		})
+
+	if err != nil {
+		return xerrors.Errorf("error marking: %w", err)
+	}
+
+	log.Infow("marking done", "took", time.Since(startMark), "marked", count)
+
+	if err := s.checkClosing(); err != nil {
+		return err
+	}
+
+	// 1.1 protect transactional refs
+	err = s.protectTxnRefs(markSet)
+	if err != nil {
+		return xerrors.Errorf("error protecting transactional refs: %w", err)
+	}
+
+	if err := s.checkClosing(); err != nil {
+		return err
+	}
+
+	// 2. iterate through the coldstore to collect dead objects
+	log.Info("collecting dead objects")
+	startCollect := time.Now()
+
+	deadw, err := NewColdSetWriter(s.deadSetPath())
+	if err != nil {
+		return xerrors.Errorf("error creating coldset: %w", err)
+	}
+	defer deadw.Close() //nolint:errcheck
+
+	// some stats for logging
+	var liveCnt, deadCnt int
+
+	err = s.cold.(bstore.BlockstoreIterator).ForEachKey(func(c cid.Cid) error {
+		// was it marked?
+		mark, err := markSet.Has(c)
+		if err != nil {
+			return xerrors.Errorf("error checking mark set for %s: %w", c, err)
+		}
+
+		if mark {
+			liveCnt++
+			return nil
+		}
+
+		// Note: a possible optimization here is to also purge objects that are in the hotstore
+		//       but this needs special care not to purge genesis state, so we don't bother (yet)
+
+		// it's dead in the coldstore, mark it as candidate for purge
+
+		if err := deadw.Write(c); err != nil {
+			return xerrors.Errorf("error writing cid to coldstore: %w", err)
+		}
+		deadCnt++
+
+		return nil
+	})
+
+	if err != nil {
+		return xerrors.Errorf("error dead objects: %w", err)
+	}
+
+	if err := deadw.Close(); err != nil {
+		return xerrors.Errorf("error closing deadset: %w", err)
+	}
+
+	stats.Record(s.ctx, metrics.SplitstoreCompactionDead.M(int64(deadCnt)))
+
+	log.Infow("dead collection done", "took", time.Since(startCollect))
+	log.Infow("prune stats", "live", liveCnt, "dead", deadCnt)
+
+	if err := s.checkClosing(); err != nil {
+		return err
+	}
+
+	// now that we have collected dead objects, check for missing references from transactional i/o
+	// this is carried over from hot compaction for completeness
+	s.waitForMissingRefs(markSet)
+
+	if err := s.checkClosing(); err != nil {
+		return err
+	}
+
+	deadr, err := NewColdSetReader(s.deadSetPath())
+	if err != nil {
+		return xerrors.Errorf("error opening deadset: %w", err)
+	}
+	defer deadr.Close() //nolint:errcheck
+
+	// 3. Purge dead objects with checkpointing for recovery.
+	// This is the critical section of prune, whereby any dead object not in the markSet is
+	// considered already deleted.
+	// We delete dead objects in batches, holding the transaction lock, where we check the markSet
+	// again for new references created by the caller.
+	// After each batch we write a checkpoint to disk; if the process is interrupted before completion
+	// the process will continue from the checkpoint in the next recovery.
+	if err := s.beginCriticalSection(markSet); err != nil {
+		return xerrors.Errorf("error beginning critical section: %w", err)
+	}
+
+	if err := s.checkClosing(); err != nil {
+		return err
+	}
+
+	checkpoint, err := NewCheckpoint(s.pruneCheckpointPath())
+	if err != nil {
+		return xerrors.Errorf("error creating checkpoint: %w", err)
+	}
+	defer checkpoint.Close() //nolint:errcheck
+
+	log.Info("purging dead objects from the coldstore")
+	startPurge := time.Now()
+	err = s.purge(deadr, checkpoint, markSet)
+	if err != nil {
+		return xerrors.Errorf("error purging dead objects: %w", err)
+	}
+	log.Infow("purging dead objects from coldstore done", "took", time.Since(startPurge))
+
+	s.endCriticalSection()
+
+	if err := checkpoint.Close(); err != nil {
+		log.Warnf("error closing checkpoint: %s", err)
+	}
+	if err := os.Remove(s.pruneCheckpointPath()); err != nil {
+		log.Warnf("error removing checkpoint: %s", err)
+	}
+	if err := deadr.Close(); err != nil {
+		log.Warnf("error closing deadset: %s", err)
+	}
+	if err := os.Remove(s.deadSetPath()); err != nil {
+		log.Warnf("error removing deadset: %s", err)
+	}
+
+	// we are done; do some housekeeping
+	s.endTxnProtect()
+	err = doGC()
+	if err != nil {
+		log.Warnf("error garbage collecting cold store: %s", err)
+	}
+
+	if err := s.setPruneEpoch(boundaryEpoch); err != nil {
+		return xerrors.Errorf("error saving prune base epoch: %w", err)
+	}
+
+	s.pruneIndex++
+	err = s.ds.Put(s.ctx, pruneIndexKey, int64ToBytes(s.compactionIndex))
+	if err != nil {
+		return xerrors.Errorf("error saving compaction index: %w", err)
+	}
+
+	return nil
+}
+
+func (s *SplitStore) completePrune() error {
+	checkpoint, last, err := OpenCheckpoint(s.pruneCheckpointPath())
+	if err != nil {
+		return xerrors.Errorf("error opening checkpoint: %w", err)
+	}
+	defer checkpoint.Close() //nolint:errcheck
+
+	deadr, err := NewColdSetReader(s.deadSetPath())
+	if err != nil {
+		return xerrors.Errorf("error opening deadset: %w", err)
+	}
+	defer deadr.Close() //nolint:errcheck
+
+	markSet, err := s.markSetEnv.Recover("live")
+	if err != nil {
+		return xerrors.Errorf("error recovering markset: %w", err)
+	}
+	defer markSet.Close() //nolint:errcheck
+
+	// PURGE!
+	s.compactType = cold
+	log.Info("purging dead objects from the coldstore")
+	startPurge := time.Now()
+	err = s.completePurge(deadr, checkpoint, last, markSet)
+	if err != nil {
+		return xerrors.Errorf("error purgin dead objects: %w", err)
+	}
+	log.Infow("purging dead objects from the coldstore done", "took", time.Since(startPurge))
+
+	markSet.EndCriticalSection()
+	s.compactType = none
+
+	if err := checkpoint.Close(); err != nil {
+		log.Warnf("error closing checkpoint: %s", err)
+	}
+	if err := os.Remove(s.pruneCheckpointPath()); err != nil {
+		log.Warnf("error removing checkpoint: %s", err)
+	}
+	if err := deadr.Close(); err != nil {
+		log.Warnf("error closing deadset: %s", err)
+	}
+	if err := os.Remove(s.deadSetPath()); err != nil {
+		log.Warnf("error removing deadset: %s", err)
+	}
+
+	return nil
+}
+
+// like walkChain but peforms a deep walk, using parallel walking with walkObjectLax,
+// whereby all extant messages are retained and state roots are retained if they satisfy
+// the given predicate.
+// missing references are ignored, as we expect to have plenty for snapshot syncs.
+func (s *SplitStore) walkChainDeep(ts *types.TipSet, retainStateP func(int64) bool,
+	f func(cid.Cid) error) error {
+	visited := cid.NewSet()
+	toWalk := ts.Cids()
+	walkCnt := 0
+
+	workers := runtime.NumCPU() / 2
+	if workers < 2 {
+		workers = 2
+	}
+
+	var wg sync.WaitGroup
+	workch := make(chan cid.Cid, 16*workers)
+	errch := make(chan error, workers)
+
+	var once sync.Once
+	defer once.Do(func() { close(workch) })
+
+	push := func(c cid.Cid) error {
+		if !visited.Visit(c) {
+			return nil
+		}
+
+		select {
+		case workch <- c:
+			return nil
+		case err := <-errch:
+			return err
+		}
+	}
+
+	worker := func() {
+		defer wg.Done()
+		for c := range workch {
+			err := s.walkObjectLax(c, f)
+			if err != nil {
+				errch <- xerrors.Errorf("error walking object (cid: %s): %w", c, err)
+				return
+			}
+		}
+	}
+
+	for i := 0; i < workers; i++ {
+		wg.Add(1)
+		go worker()
+	}
+
+	baseEpoch := ts.Height()
+	minEpoch := baseEpoch // for progress report
+	log.Infof("walking at epoch %d", minEpoch)
+
+	walkBlock := func(c cid.Cid) error {
+		if !visited.Visit(c) {
+			return nil
+		}
+
+		walkCnt++
+
+		if err := f(c); err != nil {
+			return err
+		}
+
+		var hdr types.BlockHeader
+		err := s.view(c, func(data []byte) error {
+			return hdr.UnmarshalCBOR(bytes.NewBuffer(data))
+		})
+
+		if err != nil {
+			return xerrors.Errorf("error unmarshaling block header (cid: %s): %w", c, err)
+		}
+
+		if hdr.Height < minEpoch {
+			minEpoch = hdr.Height
+			if minEpoch%10_000 == 0 {
+				log.Infof("walking at epoch %d (walked: %d)", minEpoch, walkCnt)
+			}
+		}
+
+		depth := int64(baseEpoch - hdr.Height)
+		retainState := retainStateP(depth)
+
+		if hdr.Height > 0 {
+			if err := push(hdr.Messages); err != nil {
+				return err
+			}
+			if retainState {
+				if err := push(hdr.ParentMessageReceipts); err != nil {
+					return err
+				}
+			}
+		}
+
+		if retainState || hdr.Height == 0 {
+			if err := push(hdr.ParentStateRoot); err != nil {
+				return err
+			}
+		}
+
+		if hdr.Height > 0 {
+			toWalk = append(toWalk, hdr.Parents...)
+		}
+
+		return nil
+	}
+
+	for len(toWalk) > 0 {
+		// walking can take a while, so check this with every opportunity
+		if err := s.checkClosing(); err != nil {
+			return err
+		}
+
+		select {
+		case err := <-errch:
+			return err
+		default:
+		}
+
+		walking := toWalk
+		toWalk = nil
+		for _, c := range walking {
+			if err := walkBlock(c); err != nil {
+				return xerrors.Errorf("error walking block (cid: %s): %w", c, err)
+			}
+		}
+	}
+
+	once.Do(func() { close(workch) })
+	wg.Wait()
+	select {
+	case err := <-errch:
+		return err
+	default:
+	}
+
+	log.Infow("chain walk done", "walked", walkCnt)
+
+	return nil
+}
+
+// like walkObject but treats missing references laxly; faster version of walkObjectIncomplete
+// without an occurs check.
+func (s *SplitStore) walkObjectLax(c cid.Cid, f func(cid.Cid) error) error {
+	if err := f(c); err != nil {
+		if err == errStopWalk {
+			return nil
+		}
+
+		return err
+	}
+
+	if c.Prefix().Codec != cid.DagCBOR {
+		return nil
+	}
+
+	// check this before recursing
+	if err := s.checkClosing(); err != nil {
+		return err
+	}
+
+	var links []cid.Cid
+	err := s.view(c, func(data []byte) error {
+		return cbg.ScanForLinks(bytes.NewReader(data), func(c cid.Cid) {
+			links = append(links, c)
+		})
+	})
+
+	if err != nil {
+		if ipld.IsNotFound(err) { // not a problem for deep walks
+			return nil
+		}
+
+		return xerrors.Errorf("error scanning linked block (cid: %s): %w", c, err)
+	}
+
+	for _, c := range links {
+		err := s.walkObjectLax(c, f)
+		if err != nil {
+			return xerrors.Errorf("error walking link (cid: %s): %w", c, err)
+		}
+	}
+
+	return nil
+}
@@ -83,7 +83,7 @@ func (s *SplitStore) reifyWorker(workch chan cid.Cid) {
 }

 func (s *SplitStore) doReify(c cid.Cid) {
-	var toreify, totrack, toforget []cid.Cid
+	var toreify, toforget []cid.Cid

 	defer func() {
 		s.reifyMx.Lock()
@@ -92,9 +92,6 @@ func (s *SplitStore) doReify(c cid.Cid) {
 		for _, c := range toreify {
 			delete(s.reifyInProgress, c)
 		}
-		for _, c := range totrack {
-			delete(s.reifyInProgress, c)
-		}
 		for _, c := range toforget {
 			delete(s.reifyInProgress, c)
 		}
@@ -131,19 +128,10 @@ func (s *SplitStore) doReify(c cid.Cid) {
 				return xerrors.Errorf("error checking hotstore: %w", err)
 			}

+			// All reified blocks are tracked at reification start
 			if has {
-				if s.txnMarkSet != nil {
-					hasMark, err := s.txnMarkSet.Has(c)
-					if err != nil {
-						log.Warnf("error checking markset: %s", err)
-					} else if hasMark {
-						toforget = append(toforget, c)
-						return errStopWalk
-					}
-				} else {
-					totrack = append(totrack, c)
-					return errStopWalk
-				}
+				toforget = append(toforget, c)
+				return errStopWalk
 			}

 			toreify = append(toreify, c)
@@ -155,7 +143,7 @@ func (s *SplitStore) doReify(c cid.Cid) {
 		})

 	if err != nil {
-		if xerrors.Is(err, errReifyLimit) {
+		if errors.Is(err, errReifyLimit) {
 			log.Debug("reification aborted; reify limit reached")
 			return
 		}
@@ -190,24 +178,4 @@ func (s *SplitStore) doReify(c cid.Cid) {
 		}
 	}

-	if s.txnMarkSet != nil {
-		if len(toreify) > 0 {
-			if err := s.txnMarkSet.MarkMany(toreify); err != nil {
-				log.Warnf("error marking reified objects: %s", err)
-			}
-		}
-		if len(totrack) > 0 {
-			if err := s.txnMarkSet.MarkMany(totrack); err != nil {
-				log.Warnf("error marking tracked objects: %s", err)
-			}
-		}
-	} else {
-		// if txnActive is false these are noops
-		if len(toreify) > 0 {
-			s.trackTxnRefMany(toreify)
-		}
-		if len(totrack) > 0 {
-			s.trackTxnRefMany(totrack)
-		}
-	}
 }
@@ -1,4 +1,4 @@
-//stm: #unit
+// stm: #unit
 package splitstore

 import (
@@ -21,14 +21,14 @@ var (
 	WarmupBoundary = build.Finality
 )

-// warmup acuiqres the compaction lock and spawns a goroutine to warm up the hotstore;
+// warmup acquires the compaction lock and spawns a goroutine to warm up the hotstore;
 // this is necessary when we sync from a snapshot or when we enable the splitstore
 // on top of an existing blockstore (which becomes the coldstore).
 func (s *SplitStore) warmup(curTs *types.TipSet) error {
 	if !atomic.CompareAndSwapInt32(&s.compacting, 0, 1) {
 		return xerrors.Errorf("error locking compaction")
 	}
-
+	s.compactType = warmup
 	go func() {
 		defer atomic.StoreInt32(&s.compacting, 0)

@@ -176,11 +176,12 @@ func (t *TimedCacheBlockstore) AllKeysChan(_ context.Context) (<-chan cid.Cid, e
 	defer t.mu.RUnlock()

 	ch := make(chan cid.Cid, len(t.active)+len(t.inactive))
-	for c := range t.active {
-		ch <- c
+	for _, b := range t.active {
+		ch <- b.Cid()
 	}
-	for c := range t.inactive {
-		if _, ok := t.active[c]; ok {
+	for _, b := range t.inactive {
+		c := b.Cid()
+		if _, ok := t.active[string(c.Hash())]; ok {
 			continue
 		}
 		ch <- c
@@ -1,4 +1,4 @@
-//stm: #unit
+// stm: #unit
 package blockstore

 import (
@@ -12,10 +12,9 @@ type unionBlockstore []Blockstore

 // Union returns an unioned blockstore.
 //
-// * Reads return from the first blockstore that has the value, querying in the
-//   supplied order.
-// * Writes (puts and deletes) are broadcast to all stores.
-//
+//   - Reads return from the first blockstore that has the value, querying in the
+//     supplied order.
+//   - Writes (puts and deletes) are broadcast to all stores.
 func Union(stores ...Blockstore) Blockstore {
 	return unionBlockstore(stores)
 }
@@ -1,4 +1,4 @@
-//stm: #unit
+// stm: #unit
 package blockstore

 import (
@@ -6,7 +6,7 @@ import (
 	"path"
 	"strings"

-	"github.com/libp2p/go-libp2p-core/peer"
+	"github.com/libp2p/go-libp2p/core/peer"

 	"github.com/filecoin-project/lotus/lib/addrutil"
 )
@@ -1,2 +1,2 @@
-/dns4/bootstrap-0.butterfly.fildev.network/tcp/1347/p2p/12D3KooWSUZhAY3eyoPUboJ1ZWe4dNPFWTr1EPoDjbTDSAN15uhY
-/dns4/bootstrap-1.butterfly.fildev.network/tcp/1347/p2p/12D3KooWDfvNrSRVGWAGbn3sm9C8z98W2x25qCZjaXGHXmGiH24e
+/dns4/bootstrap-0.butterfly.fildev.network/tcp/1347/p2p/12D3KooWHc8xB2S1wFeF9ar9bVdXoEEaBPGLqfKxVQH55c4nNmxs
+/dns4/bootstrap-1.butterfly.fildev.network/tcp/1347/p2p/12D3KooWPcNcwS3cKarWrN7MfANWNpzXmZA9Ag6eH9FHFdLQ3LFQ
@@ -1,2 +1,2 @@
-/dns4/bootstrap-0.interop.fildev.network/tcp/1347/p2p/12D3KooWDY249nj6gxSiBTocNBnkbBBvnfPgkxq5SBUVrccjwRnr
-/dns4/bootstrap-1.interop.fildev.network/tcp/1347/p2p/12D3KooWCwFsKt4NyoJQk7vjiACXL9LznBWANXKjCebKJ7MHh3h4
+/dns4/bootstrap-0.interop.fildev.network/tcp/1347/p2p/12D3KooWDpppr8csCNvEPnD2Z83KTPdBTM7iJhL66qK8LK3bB5NU
+/dns4/bootstrap-1.interop.fildev.network/tcp/1347/p2p/12D3KooWR3K1sXWoDYcXWqDF26mFEM1o1g7e7fcVR3NYE7rn24Gs
@@ -18,6 +18,8 @@ import (
 	"github.com/ipld/go-car"
 	"golang.org/x/xerrors"

+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+
 	"github.com/filecoin-project/lotus/blockstore"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/adt"
@@ -28,14 +30,14 @@ var embeddedBuiltinActorReleases embed.FS

 func init() {
 	if BundleOverrides == nil {
-		BundleOverrides = make(map[actors.Version]string)
+		BundleOverrides = make(map[actorstypes.Version]string)
 	}
 	for _, av := range actors.Versions {
 		path := os.Getenv(fmt.Sprintf("LOTUS_BUILTIN_ACTORS_V%d_BUNDLE", av))
 		if path == "" {
 			continue
 		}
-		BundleOverrides[actors.Version(av)] = path
+		BundleOverrides[actorstypes.Version(av)] = path
 	}
 	if err := loadManifests(NetworkBundle); err != nil {
 		panic(err)
@@ -55,7 +57,7 @@ func UseNetworkBundle(netw string) error {
 }

 func loadManifests(netw string) error {
-	overridden := make(map[actors.Version]struct{})
+	overridden := make(map[actorstypes.Version]struct{})
 	var newMetadata []*BuiltinActorsMetadata
 	// First, prefer overrides.
 	for av, path := range BundleOverrides {
@@ -94,7 +96,7 @@ func loadManifests(netw string) error {

 type BuiltinActorsMetadata struct {
 	Network     string
-	Version     actors.Version
+	Version     actorstypes.Version
 	ManifestCid cid.Cid
 	Actors      map[string]cid.Cid
 }
@@ -182,7 +184,7 @@ func readEmbeddedBuiltinActorsMetadata(bundle string) ([]*BuiltinActorsMetadata,
 		}
 		bundles = append(bundles, &BuiltinActorsMetadata{
 			Network:     name,
-			Version:     actors.Version(version),
+			Version:     actorstypes.Version(version),
 			ManifestCid: root,
 			Actors:      actorCids,
 		})
@@ -229,7 +231,7 @@ func readBundleManifest(r io.Reader) (cid.Cid, map[string]cid.Cid, error) {
 }

 // GetEmbeddedBuiltinActorsBundle returns the builtin-actors bundle for the given actors version.
-func GetEmbeddedBuiltinActorsBundle(version actors.Version) ([]byte, bool) {
+func GetEmbeddedBuiltinActorsBundle(version actorstypes.Version) ([]byte, bool) {
 	fi, err := embeddedBuiltinActorReleases.Open(fmt.Sprintf("actors/v%d.tar.zst", version))
 	if err != nil {
 		return nil, false
@@ -23,6 +23,23 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacec6xctjxybp7r3kkhase56o6jsaiua7ure5ttu2xfuojt4jhlsoa6"),
 		"verifiedregistry": MustParseCid("bafk2bzacec2hcqlqcfacylfcrhhliwkisvh4y3adwt47xkf2gdvodwu6ccepc"),
 	},
+}, {
+	Network:     "butterflynet",
+	Version:     9,
+	ManifestCid: MustParseCid("bafy2bzacebor5miojgkvov7gtiirg7hqxgm54x3hxytbho3qloqryg2r67qaq"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzacecd7kgfzbyu4sylskgf7wjqabo43y3d7xqgvz7r67pzr3ovn3sj7y"),
+		"cron":             MustParseCid("bafk2bzacea6dc2a6skmp7saa43dcofp7zvtklvya75bai2k4k6qnkpcfzklug"),
+		"init":             MustParseCid("bafk2bzacean5v7lbsspxmdkcwhac44sk332uwyfteibtxyhgoeabwbzbh736c"),
+		"multisig":         MustParseCid("bafk2bzacea43lypvbof5kwnk2flzrwdrqqvzypom5xyheeuaab6dmuiafngae"),
+		"paymentchannel":   MustParseCid("bafk2bzacecsdimcgztl4tfodnqc35jojoy4mzaqqidubialqmqaa3zpv4h3rw"),
+		"reward":           MustParseCid("bafk2bzacedy3utj67mewe7rpieaex3sf7qxfkgiwtlgg4wlqyl74la65njbn2"),
+		"storagemarket":    MustParseCid("bafk2bzacec4xpazf3l2p5qkknjsku2sd3skqevk7gxryumbelwhfbs7mgjnpa"),
+		"storageminer":     MustParseCid("bafk2bzaceb5scwcdcou56vyhxq3c7vcefjau44v2h6nvsus45wqopt3hadzae"),
+		"storagepower":     MustParseCid("bafk2bzacebxl4ssugntkckifkq6sydczcas463bmonwi2m5hddurzzcukdzyg"),
+		"system":           MustParseCid("bafk2bzacedtw2ebtl3uccbqfcm6jd7teinlpktcglopuaxa6ev334jhs46hso"),
+		"verifiedregistry": MustParseCid("bafk2bzaceds62ys6rpbtjjsemohalxnkr3jtqhflifabn3xlhpi45mvi757po"),
+	},
 }, {
 	Network:     "calibrationnet",
 	Version:     8,
@@ -40,6 +57,23 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzaceaqrkllksxv2jsfgjvmuewx5vbzrammw5mdscod6gkdr3ijih2q64"),
 		"verifiedregistry": MustParseCid("bafk2bzaceaihibfu625lbtzdp3tcftscshrmbgghgrc7kzqhxn4455pycpdkm"),
 	},
+}, {
+	Network:     "calibrationnet",
+	Version:     9,
+	ManifestCid: MustParseCid("bafy2bzacectdlm3f5m252s6ken3ncnndvwj4a7hqyev2m7iba4lubkt72r2rm"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzaceag3pkyy5youg2i4qyrhqms2jobycddkhd4eebtlkeqj4wu4sw7ji"),
+		"cron":             MustParseCid("bafk2bzaceaii7ryi4sjqqrrwyqaxulzqgiigkjqfa3f3ghhisleaqrinyal4o"),
+		"init":             MustParseCid("bafk2bzacebpi37hcleu7cpqgs5zdg4zsw7qpydt5w25jny2dyyscsyidquvcw"),
+		"multisig":         MustParseCid("bafk2bzacebt522zme5n3q25mecukjvomfyyzduxormgnprl73mdb5ekda2ywy"),
+		"paymentchannel":   MustParseCid("bafk2bzacebdxmtmloxfyhxkoj4p4ze5gojqohvqjmdmv2t54xyrgfnjs52p26"),
+		"reward":           MustParseCid("bafk2bzacebt7vup2pdxie67goc5ourij32z4ofejlrbv7styzm47ytvmmxx5a"),
+		"storagemarket":    MustParseCid("bafk2bzacebeohybortft5jiihfvfly5oiygvf2hulnuif7vivklind32hbr3c"),
+		"storageminer":     MustParseCid("bafk2bzaceallhekg5fhibexjurqcwrx6uzacbyq5eofic6jbdiu3vhepq6xsw"),
+		"storagepower":     MustParseCid("bafk2bzaceassqqdljvblivbcrkv62a36gxjwf7dmkgez6ezq2oydx3dv2b3z2"),
+		"system":           MustParseCid("bafk2bzacebxsecqifqvqxavnmsuwigmnc5rcuxoezspmykeqinkbgrkfukmgs"),
+		"verifiedregistry": MustParseCid("bafk2bzacedrmxfk5qifi7ujcb7mm73mwoy5e7nbndxhbqauuyol6cunf6popm"),
+	},
 }, {
 	Network:     "caterpillarnet",
 	Version:     8,
@@ -57,6 +91,23 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacebu47th3xerlngqavlipb6cfu2utljkxxzgadc3totogto2tmx2jc"),
 		"verifiedregistry": MustParseCid("bafk2bzaceci3niq3rmbcmepgn27zvlgci6d5t4dvthx3pbmmx3wcu5elova6i"),
 	},
+}, {
+	Network:     "caterpillarnet",
+	Version:     9,
+	ManifestCid: MustParseCid("bafy2bzaceaknnblpmv3qqeqlgdycpps2vkgbgkflugbqz47k6zwrqte54hqy2"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzaceckajm6tcdpvfsrvagduv6cuefuo3modkpfupum6ibspulgvporrw"),
+		"cron":             MustParseCid("bafk2bzacea74zhlldpihms2ohp3wvefojifvudbblmeju3izwrpcpxemp43fo"),
+		"init":             MustParseCid("bafk2bzacea5nqh4l76vm4ys6vgrqyt77tquk66il3w5ho3zxugka22fipdkdw"),
+		"multisig":         MustParseCid("bafk2bzacea3ftmx2roav4psh63r5n2sol6x3kwpmfwe473pexhj6lg7pruu2k"),
+		"paymentchannel":   MustParseCid("bafk2bzacea2gqhnycejjfuinywoz4j7pmsvxn3i2y5epdx5vqpo23phx6jeac"),
+		"reward":           MustParseCid("bafk2bzaceamdxogvus7zawqtju3vesmj6ffpf3ta6dlwvvstyfbf23sow2tes"),
+		"storagemarket":    MustParseCid("bafk2bzacecvh6qhfe3ityehpibxmmw43l7recwtru3l4n3yrdj5bmnv4efnrc"),
+		"storageminer":     MustParseCid("bafk2bzaced6ya5wlvplkvnvmhuc2uh5zq7oft6pyyoouwouuoreuk6grn6vsw"),
+		"storagepower":     MustParseCid("bafk2bzacedbfoblr65vbqwx37cym6v3zhbgrau46vma4c2lbh6toz6q5dyrtc"),
+		"system":           MustParseCid("bafk2bzaced7z2lu5hp4qpsesbmubq3chrad3sl6kgveldafksh4w252ijjaw2"),
+		"verifiedregistry": MustParseCid("bafk2bzacec6fdlcvlnaiktdptogae3bgofhzo24lhn4hs6rsa2zbnknfpsct6"),
+	},
 }, {
 	Network:     "devnet",
 	Version:     8,
@@ -74,6 +125,23 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacecf7eta2stfd3cnuxzervd33imbvlaqq6b5tsho7pxmhifrybreru"),
 		"verifiedregistry": MustParseCid("bafk2bzaceaajgtglewgitshgdi2nzrvq7eihjtyqj5yiamesqun2hujl3xev2"),
 	},
+}, {
+	Network:     "devnet",
+	Version:     9,
+	ManifestCid: MustParseCid("bafy2bzacecogd7hb3dap7d4abyikdgt6b2zs46s4qyilsgxk4rsienbvvstp4"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzacecrgqcwn2j6c44tnfx32om4upg56b7gdwslfgeuyfsm6iwkiuhm2w"),
+		"cron":             MustParseCid("bafk2bzaceblepwha5i5cpac37arpcxjcebm5k7p4e5ed7bwcq7ie6fryxgno4"),
+		"init":             MustParseCid("bafk2bzacebjr3xwsdzfie47rtffibt3irr7a5qqstt7fsbwnolzz3z6oy5frw"),
+		"multisig":         MustParseCid("bafk2bzacec66uf5u7o7q3u3pufrtufya6ntwrreysrwwlzqdjbtj36ajuamz4"),
+		"paymentchannel":   MustParseCid("bafk2bzacebouukxeahifxfoymmvibngg6abftd7luiq5x2c7zxulvqyerwoeg"),
+		"reward":           MustParseCid("bafk2bzacecj4pry2xb6w4kd4xxvs3dqd2endfynnwrkf66zakmt376tafy6ym"),
+		"storagemarket":    MustParseCid("bafk2bzacecmij6fgaasgu7zm354fltmvhwmepzwadhl4euxhb64yg4pgfkxgw"),
+		"storageminer":     MustParseCid("bafk2bzaceb5qyhchlvqvcq5cvrc5tuyjrrz6qkgbbxx4vr4wxhtoa4bfp56bg"),
+		"storagepower":     MustParseCid("bafk2bzaced377v52henedhmudi2isuxe73mp2lrv2zyyxfp4r4uppz3sy2ipw"),
+		"system":           MustParseCid("bafk2bzacebb3gdmg2fqexijivo7dkxj6g6gu7ou2jsw6opszr5gfmwt4fvorw"),
+		"verifiedregistry": MustParseCid("bafk2bzacec5xfb3a56mlclymhvs2br3qzx7sagqda4dvl4xz3fgiymkkbz5tk"),
+	},
 }, {
 	Network:     "mainnet",
 	Version:     8,
@@ -91,6 +159,23 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacedwq5uppsw7vp55zpj7jdieizirmldceehu6wvombw3ixq2tcq57w"),
 		"verifiedregistry": MustParseCid("bafk2bzaceb3zbkjz3auizmoln2unmxep7dyfcmsre64vnqfhdyh7rkqfoxlw4"),
 	},
+}, {
+	Network:     "mainnet",
+	Version:     9,
+	ManifestCid: MustParseCid("bafy2bzaceb7nrn4icde3yt7s2kpllliodblq2i3iuslh3l6swgjqyusual72u"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzacedchhykcbvptlrnts62xa2h7fewsyvb4imktudll7tbogkwj4ccpy"),
+		"cron":             MustParseCid("bafk2bzaced2e2ivtglevf5tnqay6eqdl3m5ilx4az766ojbhmy2kbxmkogbni"),
+		"init":             MustParseCid("bafk2bzaceapzqn6e3cfpf4ntln4dkyrqe5egygmjczefduy7fuabxh2npqq6o"),
+		"multisig":         MustParseCid("bafk2bzacebxihi4x4lzelmmdtxiz5gub3cjgthrgxuj5mxl2ihxaz6qhp5qbu"),
+		"paymentchannel":   MustParseCid("bafk2bzacecv34ahs6k552won2vj4r62gur5i7inqnycg7y4dg27ktlq76stlk"),
+		"reward":           MustParseCid("bafk2bzacea4er76nlnzz3muuvdxs4dbygejztezanpafi42idj57n75sumu7o"),
+		"storagemarket":    MustParseCid("bafk2bzacedd3pjxcwgxfli4a5udw3ebbo4gom43epizbldvto7ovduqk6udj6"),
+		"storageminer":     MustParseCid("bafk2bzacebtuopxp2464fxulzfyr4iw7bj4pelfxlatudaf6q5qtahokeo3lo"),
+		"storagepower":     MustParseCid("bafk2bzacec3dmcwtizgy6qhxg6fgb4ykc2pamxxh2n5oyeqvebjf3ikzd2sui"),
+		"system":           MustParseCid("bafk2bzacecrm36gf2gusruvhfc6ukf36qflsr5pdbquvfyysprdyudsatoufm"),
+		"verifiedregistry": MustParseCid("bafk2bzaceah3mwu6tb4jmffohpoz6nyoxpgno2hmxz455rycw4o2hrat3yg3u"),
+	},
 }, {
 	Network:     "testing",
 	Version:     8,
@@ -108,6 +193,23 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzaced6kjkbv7lrb2qwq5we2hqaxc6ztch5p52g27qtjy45zdemsk4b7m"),
 		"verifiedregistry": MustParseCid("bafk2bzacectzxvtoselhnzsair5nv6k5vokvegnht6z2lfee4p3xexo4kg4m6"),
 	},
+}, {
+	Network:     "testing",
+	Version:     9,
+	ManifestCid: MustParseCid("bafy2bzaceas5fka4rtyvnqwvvwdi2qqhbnu7hnyz37chhpflh4rdbwnoupols"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzacecsmbmd42fsg33wd3u5vxyp4n4a4mac423fduauishjhiyv2bqz7w"),
+		"cron":             MustParseCid("bafk2bzacedajlwnkefucjxzasudkfojrz3bnhnnirebvacxrtly5y2kfb7qiu"),
+		"init":             MustParseCid("bafk2bzaceat7cvf7s2vnmqoldzafkpjygi6wv3sfnclenfbahk4htsgu4aqsa"),
+		"multisig":         MustParseCid("bafk2bzacebh7pwb7eoyigwgjs2r32ebtxwbwgxqd4cvou4katq4axmhd7lxsq"),
+		"paymentchannel":   MustParseCid("bafk2bzaceb6nbmyo2girdpnwywby7yzelx7g6s4snbq3kb3mmd2pp33qefkww"),
+		"reward":           MustParseCid("bafk2bzacedttgmuddtlrp2ie4i2vzuueury455knof5muqtqlslscxrk7ucl6"),
+		"storagemarket":    MustParseCid("bafk2bzacebjtz7fg5n2sm4wg464fyg5vcvux5hqrsdwki675hsquhh3rpe5rg"),
+		"storageminer":     MustParseCid("bafk2bzacea2c2genvtsktr3f6yjlny57gwqyt5dbqrfws56wn5ssyl2tevjjg"),
+		"storagepower":     MustParseCid("bafk2bzaceasmr5xc3c7jgihqcb5pdv557kfor72wlmzmh4syvedknelebhsve"),
+		"system":           MustParseCid("bafk2bzaceabj3whuno364pjqn7sphwquiqpl2w5le6aa6quwytgyxshvelcwq"),
+		"verifiedregistry": MustParseCid("bafk2bzaceamn6gzihkytyqym4dqs7wqmo2fz6kpge4tphumvutsp2ys4bwaha"),
+	},
 }, {
 	Network:     "testing-fake-proofs",
 	Version:     8,
@@ -125,4 +227,21 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzaced6kjkbv7lrb2qwq5we2hqaxc6ztch5p52g27qtjy45zdemsk4b7m"),
 		"verifiedregistry": MustParseCid("bafk2bzacectzxvtoselhnzsair5nv6k5vokvegnht6z2lfee4p3xexo4kg4m6"),
 	},
+}, {
+	Network:     "testing-fake-proofs",
+	Version:     9,
+	ManifestCid: MustParseCid("bafy2bzacebr7bo4shotwq4cct3ablt6hlcozg4h2e52av2q3md5di7sibrqj2"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzacecsmbmd42fsg33wd3u5vxyp4n4a4mac423fduauishjhiyv2bqz7w"),
+		"cron":             MustParseCid("bafk2bzacedajlwnkefucjxzasudkfojrz3bnhnnirebvacxrtly5y2kfb7qiu"),
+		"init":             MustParseCid("bafk2bzaceat7cvf7s2vnmqoldzafkpjygi6wv3sfnclenfbahk4htsgu4aqsa"),
+		"multisig":         MustParseCid("bafk2bzacebh7pwb7eoyigwgjs2r32ebtxwbwgxqd4cvou4katq4axmhd7lxsq"),
+		"paymentchannel":   MustParseCid("bafk2bzaceb6nbmyo2girdpnwywby7yzelx7g6s4snbq3kb3mmd2pp33qefkww"),
+		"reward":           MustParseCid("bafk2bzacedttgmuddtlrp2ie4i2vzuueury455knof5muqtqlslscxrk7ucl6"),
+		"storagemarket":    MustParseCid("bafk2bzacebjtz7fg5n2sm4wg464fyg5vcvux5hqrsdwki675hsquhh3rpe5rg"),
+		"storageminer":     MustParseCid("bafk2bzacedaxvye4reegpy2fecjuzwt4nly2myhplnvkzhssquo2jjw7vfmuy"),
+		"storagepower":     MustParseCid("bafk2bzaceaoteuuvld3bzy3t3kzjp5iabgkvxjc5cxq2ziwankpxqqixkqqjw"),
+		"system":           MustParseCid("bafk2bzaceabj3whuno364pjqn7sphwquiqpl2w5le6aa6quwytgyxshvelcwq"),
+		"verifiedregistry": MustParseCid("bafk2bzaceamn6gzihkytyqym4dqs7wqmo2fz6kpge4tphumvutsp2ys4bwaha"),
+	},
 }}
@@ -5,6 +5,8 @@ import (

 	"github.com/stretchr/testify/require"

+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/actors"
 )
@@ -19,16 +21,16 @@ func TestEmbeddedMetadata(t *testing.T) {

 // Test that we're registering the manifest correctly.
 func TestRegistration(t *testing.T) {
-	manifestCid, found := actors.GetManifest(actors.Version8)
+	manifestCid, found := actors.GetManifest(actorstypes.Version8)
 	require.True(t, found)
 	require.True(t, manifestCid.Defined())

 	for _, key := range actors.GetBuiltinActorsKeys() {
-		actorCid, found := actors.GetActorCodeID(actors.Version8, key)
+		actorCid, found := actors.GetActorCodeID(actorstypes.Version8, key)
 		require.True(t, found)
 		name, version, found := actors.GetActorMetaByCode(actorCid)
 		require.True(t, found)
-		require.Equal(t, actors.Version8, version)
+		require.Equal(t, actorstypes.Version8, version)
 		require.Equal(t, key, name)
 	}
 }
@@ -1,4 +1,4 @@
-//stm: #unit
+// stm: #unit
 package build

 import (
@@ -10,9 +10,9 @@ import (
 	"github.com/ipfs/go-cid"

 	"github.com/filecoin-project/go-state-types/abi"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	"github.com/filecoin-project/go-state-types/network"

-	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 )

@@ -20,7 +20,7 @@ const BootstrappersFile = ""
 const GenesisFile = ""

 var NetworkBundle = "devnet"
-var BundleOverrides map[actors.Version]string
+var BundleOverrides map[actorstypes.Version]string

 const GenesisNetworkVersion = network.Version16

@@ -56,6 +56,8 @@ var UpgradeOhSnapHeight = abi.ChainEpoch(-18)

 var UpgradeSkyrHeight = abi.ChainEpoch(-19)

+var UpgradeV17Height = abi.ChainEpoch(99999999999999)
+
 var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
 }
@@ -107,6 +109,7 @@ func init() {
 	UpgradeChocolateHeight = getUpgradeHeight("LOTUS_CHOCOLATE_HEIGHT", UpgradeChocolateHeight)
 	UpgradeOhSnapHeight = getUpgradeHeight("LOTUS_OHSNAP_HEIGHT", UpgradeOhSnapHeight)
 	UpgradeSkyrHeight = getUpgradeHeight("LOTUS_SKYR_HEIGHT", UpgradeSkyrHeight)
+	UpgradeV17Height = getUpgradeHeight("LOTUS_V17_HEIGHT", UpgradeV17Height)

 	BuildType |= Build2k

@@ -8,10 +8,10 @@ import (

 	"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/network"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"

-	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 )

@@ -19,10 +19,10 @@ var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
 }

-const GenesisNetworkVersion = network.Version15
+const GenesisNetworkVersion = network.Version16

 var NetworkBundle = "butterflynet"
-var BundleOverrides map[actors.Version]string
+var BundleOverrides map[actorstypes.Version]string

 const BootstrappersFile = "butterflynet.pi"
 const GenesisFile = "butterflynet.car"
@@ -47,10 +47,9 @@ const UpgradeNorwegianHeight = -14
 const UpgradeTurboHeight = -15
 const UpgradeHyperdriveHeight = -16
 const UpgradeChocolateHeight = -17
-
 const UpgradeOhSnapHeight = -18
-
-const UpgradeSkyrHeight = abi.ChainEpoch(50)
+const UpgradeSkyrHeight = -19
+const UpgradeV17Height = abi.ChainEpoch(99999999999999)

 var SupportedProofTypes = []abi.RegisteredSealProof{
 	abi.RegisteredSealProof_StackedDrg512MiBV1,
@@ -4,14 +4,17 @@
 package build

 import (
+	"os"
+	"strconv"
+
 	"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/network"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"

-	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 )

@@ -22,7 +25,7 @@ var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 const GenesisNetworkVersion = network.Version0

 var NetworkBundle = "calibrationnet"
-var BundleOverrides map[actors.Version]string
+var BundleOverrides map[actorstypes.Version]string

 const BootstrappersFile = "calibnet.pi"
 const GenesisFile = "calibnet.car"
@@ -66,6 +69,8 @@ const UpgradeOhSnapHeight = 682006
 // 2022-06-16T17:30:00Z
 const UpgradeSkyrHeight = 1044660

+var UpgradeV17Height = abi.ChainEpoch(99999999999999)
+
 var SupportedProofTypes = []abi.RegisteredSealProof{
 	abi.RegisteredSealProof_StackedDrg32GiBV1,
 	abi.RegisteredSealProof_StackedDrg64GiBV1,
@@ -84,13 +89,28 @@ func init() {

 	Devnet = true

+	// NOTE: DO NOT change this unless you REALLY know what you're doing. This is not consensus critical, however,
+	//set this value too high may impacts your block submission; set this value too low may cause you miss
+	//parent tipsets for blocking forming and mining.
+	if len(os.Getenv("PROPAGATION_DELAY_SECS")) != 0 {
+		pds, err := strconv.ParseUint(os.Getenv("PROPAGATION_DELAY_SECS"), 10, 64)
+		if err != nil {
+			log.Warnw("Error setting PROPAGATION_DELAY_SECS, %v, proceed with default value %s", err,
+				PropagationDelaySecs)
+		} else {
+			PropagationDelaySecs = pds
+			log.Warnw(" !!WARNING!! propagation delay is set to be %s second, "+
+				"this value impacts your message republish interval and block forming - monitor with caution!!", PropagationDelaySecs)
+		}
+	}
+
 	BuildType = BuildCalibnet

 }

 const BlockDelaySecs = uint64(builtin2.EpochDurationSeconds)

-const PropagationDelaySecs = uint64(6)
+var PropagationDelaySecs = uint64(10)

 // BootstrapPeerThreshold is the minimum number peers we need to track for a sync worker to start
 const BootstrapPeerThreshold = 4
@@ -11,20 +11,20 @@ import (

 	"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/network"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"

-	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 )

 var NetworkBundle = "caterpillarnet"
-var BundleOverrides map[actors.Version]string
+var BundleOverrides map[actorstypes.Version]string

 const BootstrappersFile = "interopnet.pi"
 const GenesisFile = "interopnet.car"

-const GenesisNetworkVersion = network.Version15
+const GenesisNetworkVersion = network.Version16

 var UpgradeBreezeHeight = abi.ChainEpoch(-1)

@@ -34,26 +34,22 @@ var UpgradeSmokeHeight = abi.ChainEpoch(-1)
 var UpgradeIgnitionHeight = abi.ChainEpoch(-2)
 var UpgradeRefuelHeight = abi.ChainEpoch(-3)
 var UpgradeTapeHeight = abi.ChainEpoch(-4)
-
 var UpgradeAssemblyHeight = abi.ChainEpoch(-5)
 var UpgradeLiftoffHeight = abi.ChainEpoch(-6)
-
 var UpgradeKumquatHeight = abi.ChainEpoch(-7)
 var UpgradeCalicoHeight = abi.ChainEpoch(-9)
 var UpgradePersianHeight = abi.ChainEpoch(-10)
 var UpgradeOrangeHeight = abi.ChainEpoch(-11)
 var UpgradeClausHeight = abi.ChainEpoch(-12)
-
 var UpgradeTrustHeight = abi.ChainEpoch(-13)
-
 var UpgradeNorwegianHeight = abi.ChainEpoch(-14)
-
 var UpgradeTurboHeight = abi.ChainEpoch(-15)
-
 var UpgradeHyperdriveHeight = abi.ChainEpoch(-16)
 var UpgradeChocolateHeight = abi.ChainEpoch(-17)
 var UpgradeOhSnapHeight = abi.ChainEpoch(-18)
-var UpgradeSkyrHeight = abi.ChainEpoch(100)
+var UpgradeSkyrHeight = abi.ChainEpoch(-19)
+
+const UpgradeV17Height = abi.ChainEpoch(99999999999999)

 var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
@@ -107,6 +103,7 @@ func init() {
 	UpgradeChocolateHeight = getUpgradeHeight("LOTUS_CHOCOLATE_HEIGHT", UpgradeChocolateHeight)
 	UpgradeOhSnapHeight = getUpgradeHeight("LOTUS_OHSNAP_HEIGHT", UpgradeOhSnapHeight)
 	UpgradeSkyrHeight = getUpgradeHeight("LOTUS_SKYR_HEIGHT", UpgradeSkyrHeight)
+	UpgradeV17Height = getUpgradeHeight("LOTUS_V17_HEIGHT", UpgradeV17Height)

 	BuildType |= BuildInteropnet
 	SetAddressNetwork(address.Testnet)
@@ -6,13 +6,13 @@ package build
 import (
 	"math"
 	"os"
+	"strconv"

 	"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/network"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
-
-	"github.com/filecoin-project/lotus/chain/actors"
 )

 var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
@@ -23,7 +23,7 @@ var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 var NetworkBundle = "mainnet"

 // NOTE: DO NOT change this unless you REALLY know what you're doing. This is consensus critical.
-var BundleOverrides map[actors.Version]string
+var BundleOverrides map[actorstypes.Version]string

 const GenesisNetworkVersion = network.Version0

@@ -77,7 +77,9 @@ const UpgradeChocolateHeight = 1231620
 const UpgradeOhSnapHeight = 1594680

 // 2022-07-06T14:00:00Z
-var UpgradeSkyrHeight = abi.ChainEpoch(1960320)
+const UpgradeSkyrHeight = 1960320
+
+var UpgradeV17Height = abi.ChainEpoch(99999999999999)

 var SupportedProofTypes = []abi.RegisteredSealProof{
 	abi.RegisteredSealProof_StackedDrg32GiBV1,
@@ -86,14 +88,30 @@ var SupportedProofTypes = []abi.RegisteredSealProof{
 var ConsensusMinerMinPower = abi.NewStoragePower(10 << 40)
 var MinVerifiedDealSize = abi.NewStoragePower(1 << 20)
 var PreCommitChallengeDelay = abi.ChainEpoch(150)
+var PropagationDelaySecs = uint64(10)

 func init() {
 	if os.Getenv("LOTUS_USE_TEST_ADDRESSES") != "1" {
 		SetAddressNetwork(address.Mainnet)
 	}

-	if os.Getenv("LOTUS_DISABLE_SKYR") == "1" {
-		UpgradeSkyrHeight = math.MaxInt64
+	if os.Getenv("LOTUS_DISABLE_V17") == "1" {
+		UpgradeV17Height = math.MaxInt64
+	}
+
+	// NOTE: DO NOT change this unless you REALLY know what you're doing. This is not consensus critical, however,
+	//set this value too high may impacts your block submission; set this value too low may cause you miss
+	//parent tipsets for blocking forming and mining.
+	if len(os.Getenv("PROPAGATION_DELAY_SECS")) != 0 {
+		pds, err := strconv.ParseUint(os.Getenv("PROPAGATION_DELAY_SECS"), 10, 64)
+		if err != nil {
+			log.Warnw("Error setting PROPAGATION_DELAY_SECS, %v, proceed with default value %s", err,
+				PropagationDelaySecs)
+		} else {
+			PropagationDelaySecs = pds
+			log.Warnw(" !!WARNING!! propagation delay is set to be %s second, "+
+				"this value impacts your message republish interval and block forming - monitor with caution!!", PropagationDelaySecs)
+		}
 	}

 	Devnet = false
@@ -103,8 +121,6 @@ func init() {

 const BlockDelaySecs = uint64(builtin2.EpochDurationSeconds)

-const PropagationDelaySecs = uint64(6)
-
 // BootstrapPeerThreshold is the minimum number peers we need to track for a sync worker to start
 const BootstrapPeerThreshold = 4

@@ -2,7 +2,7 @@ package build

 import (
 	"github.com/ipfs/go-cid"
-	"github.com/libp2p/go-libp2p-core/protocol"
+	"github.com/libp2p/go-libp2p/core/protocol"

 	"github.com/filecoin-project/go-address"

@@ -33,7 +33,7 @@ const NewestNetworkVersion = network.Version{{.latestNetworkVersion}}

 /* inline-gen start */

-const NewestNetworkVersion = network.Version16
+const NewestNetworkVersion = network.Version17

 /* inline-gen end */

@@ -5,7 +5,6 @@
 //
 // Its purpose is to unlock various degrees of flexibility and parametrization
 // when writing Testground plans for Lotus.
-//
 package build

 import (
@@ -14,10 +13,10 @@ import (
 	"github.com/ipfs/go-cid"

 	"github.com/filecoin-project/go-state-types/abi"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	"github.com/filecoin-project/go-state-types/network"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"

-	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 )

@@ -108,6 +107,7 @@ var (
 	UpgradeChocolateHeight  abi.ChainEpoch = -16
 	UpgradeOhSnapHeight     abi.ChainEpoch = -17
 	UpgradeSkyrHeight       abi.ChainEpoch = -18
+	UpgradeV17Height        abi.ChainEpoch = -19

 	DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 		0: DrandMainnet,
@@ -115,10 +115,10 @@ var (

 	GenesisNetworkVersion = network.Version0
 	NetworkBundle         = "devnet"
-	BundleOverrides       map[actors.Version]string
+	BundleOverrides       map[actorstypes.Version]string

-	NewestNetworkVersion       = network.Version15
-	ActorUpgradeNetworkVersion = network.Version15
+	NewestNetworkVersion       = network.Version16
+	ActorUpgradeNetworkVersion = network.Version16

 	Devnet      = true
 	ZeroAddress = MustParseAddress("f3yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaby2smx7a")
@@ -37,7 +37,7 @@ func BuildTypeString() string {
 }

 // BuildVersion is the local build version
-const BuildVersion = "1.17.0"
+const BuildVersion = "1.17.2"

 func UserVersion() string {
 	if os.Getenv("LOTUS_VERSION_IGNORE_COMMIT") == "1" {
@@ -4,6 +4,7 @@ import (
 	"github.com/ipfs/go-cid"
 	"golang.org/x/xerrors"

+	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
 	builtin3 "github.com/filecoin-project/specs-actors/v3/actors/builtin"
@@ -14,10 +15,10 @@ import (
 )

 // GetActorCodeID looks up a builtin actor's code CID by actor version and canonical actor name.
-func GetActorCodeID(av Version, name string) (cid.Cid, bool) {
+func GetActorCodeID(av actorstypes.Version, name string) (cid.Cid, bool) {

 	// Actors V8 and above
-	if av >= Version8 {
+	if av >= actorstypes.Version8 {
 		if cids, ok := GetActorCodeIDsFromManifest(av); ok {
 			c, ok := cids[name]
 			return c, ok
@@ -30,275 +31,275 @@ func GetActorCodeID(av Version, name string) (cid.Cid, bool) {
 	case AccountKey:
 		switch av {

-		case Version0:
+		case actorstypes.Version0:
 			return builtin0.AccountActorCodeID, true

-		case Version2:
+		case actorstypes.Version2:
 			return builtin2.AccountActorCodeID, true

-		case Version3:
+		case actorstypes.Version3:
 			return builtin3.AccountActorCodeID, true

-		case Version4:
+		case actorstypes.Version4:
 			return builtin4.AccountActorCodeID, true

-		case Version5:
+		case actorstypes.Version5:
 			return builtin5.AccountActorCodeID, true

-		case Version6:
+		case actorstypes.Version6:
 			return builtin6.AccountActorCodeID, true

-		case Version7:
+		case actorstypes.Version7:
 			return builtin7.AccountActorCodeID, true
 		}

 	case CronKey:
 		switch av {

-		case Version0:
+		case actorstypes.Version0:
 			return builtin0.CronActorCodeID, true

-		case Version2:
+		case actorstypes.Version2:
 			return builtin2.CronActorCodeID, true

-		case Version3:
+		case actorstypes.Version3:
 			return builtin3.CronActorCodeID, true

-		case Version4:
+		case actorstypes.Version4:
 			return builtin4.CronActorCodeID, true

-		case Version5:
+		case actorstypes.Version5:
 			return builtin5.CronActorCodeID, true

-		case Version6:
+		case actorstypes.Version6:
 			return builtin6.CronActorCodeID, true

-		case Version7:
+		case actorstypes.Version7:
 			return builtin7.CronActorCodeID, true
 		}

 	case InitKey:
 		switch av {

-		case Version0:
+		case actorstypes.Version0:
 			return builtin0.InitActorCodeID, true

-		case Version2:
+		case actorstypes.Version2:
 			return builtin2.InitActorCodeID, true

-		case Version3:
+		case actorstypes.Version3:
 			return builtin3.InitActorCodeID, true

-		case Version4:
+		case actorstypes.Version4:
 			return builtin4.InitActorCodeID, true

-		case Version5:
+		case actorstypes.Version5:
 			return builtin5.InitActorCodeID, true

-		case Version6:
+		case actorstypes.Version6:
 			return builtin6.InitActorCodeID, true

-		case Version7:
+		case actorstypes.Version7:
 			return builtin7.InitActorCodeID, true
 		}

 	case MarketKey:
 		switch av {

-		case Version0:
+		case actorstypes.Version0:
 			return builtin0.StorageMarketActorCodeID, true

-		case Version2:
+		case actorstypes.Version2:
 			return builtin2.StorageMarketActorCodeID, true

-		case Version3:
+		case actorstypes.Version3:
 			return builtin3.StorageMarketActorCodeID, true

-		case Version4:
+		case actorstypes.Version4:
 			return builtin4.StorageMarketActorCodeID, true

-		case Version5:
+		case actorstypes.Version5:
 			return builtin5.StorageMarketActorCodeID, true

-		case Version6:
+		case actorstypes.Version6:
 			return builtin6.StorageMarketActorCodeID, true

-		case Version7:
+		case actorstypes.Version7:
 			return builtin7.StorageMarketActorCodeID, true
 		}

 	case MinerKey:
 		switch av {

-		case Version0:
+		case actorstypes.Version0:
 			return builtin0.StorageMinerActorCodeID, true

-		case Version2:
+		case actorstypes.Version2:
 			return builtin2.StorageMinerActorCodeID, true

-		case Version3:
+		case actorstypes.Version3:
 			return builtin3.StorageMinerActorCodeID, true

-		case Version4:
+		case actorstypes.Version4:
 			return builtin4.StorageMinerActorCodeID, true

-		case Version5:
+		case actorstypes.Version5:
 			return builtin5.StorageMinerActorCodeID, true

-		case Version6:
+		case actorstypes.Version6:
 			return builtin6.StorageMinerActorCodeID, true

-		case Version7:
+		case actorstypes.Version7:
 			return builtin7.StorageMinerActorCodeID, true
 		}

 	case MultisigKey:
 		switch av {

-		case Version0:
+		case actorstypes.Version0:
 			return builtin0.MultisigActorCodeID, true

-		case Version2:
+		case actorstypes.Version2:
 			return builtin2.MultisigActorCodeID, true

-		case Version3:
+		case actorstypes.Version3:
 			return builtin3.MultisigActorCodeID, true

-		case Version4:
+		case actorstypes.Version4:
 			return builtin4.MultisigActorCodeID, true

-		case Version5:
+		case actorstypes.Version5:
 			return builtin5.MultisigActorCodeID, true

-		case Version6:
+		case actorstypes.Version6:
 			return builtin6.MultisigActorCodeID, true

-		case Version7:
+		case actorstypes.Version7:
 			return builtin7.MultisigActorCodeID, true
 		}

 	case PaychKey:
 		switch av {

-		case Version0:
+		case actorstypes.Version0:
 			return builtin0.PaymentChannelActorCodeID, true

-		case Version2:
+		case actorstypes.Version2:
 			return builtin2.PaymentChannelActorCodeID, true

-		case Version3:
+		case actorstypes.Version3:
 			return builtin3.PaymentChannelActorCodeID, true

-		case Version4:
+		case actorstypes.Version4:
 			return builtin4.PaymentChannelActorCodeID, true

-		case Version5:
+		case actorstypes.Version5:
 			return builtin5.PaymentChannelActorCodeID, true

-		case Version6:
+		case actorstypes.Version6:
 			return builtin6.PaymentChannelActorCodeID, true

-		case Version7:
+		case actorstypes.Version7:
 			return builtin7.PaymentChannelActorCodeID, true
 		}

 	case PowerKey:
 		switch av {

-		case Version0:
+		case actorstypes.Version0:
 			return builtin0.StoragePowerActorCodeID, true

-		case Version2:
+		case actorstypes.Version2:
 			return builtin2.StoragePowerActorCodeID, true

-		case Version3:
+		case actorstypes.Version3:
 			return builtin3.StoragePowerActorCodeID, true

-		case Version4:
+		case actorstypes.Version4:
 			return builtin4.StoragePowerActorCodeID, true

-		case Version5:
+		case actorstypes.Version5:
 			return builtin5.StoragePowerActorCodeID, true

-		case Version6:
+		case actorstypes.Version6:
 			return builtin6.StoragePowerActorCodeID, true

-		case Version7:
+		case actorstypes.Version7:
 			return builtin7.StoragePowerActorCodeID, true
 		}

 	case RewardKey:
 		switch av {

-		case Version0:
+		case actorstypes.Version0:
 			return builtin0.RewardActorCodeID, true

-		case Version2:
+		case actorstypes.Version2:
 			return builtin2.RewardActorCodeID, true

-		case Version3:
+		case actorstypes.Version3:
 			return builtin3.RewardActorCodeID, true

-		case Version4:
+		case actorstypes.Version4:
 			return builtin4.RewardActorCodeID, true

-		case Version5:
+		case actorstypes.Version5:
 			return builtin5.RewardActorCodeID, true

-		case Version6:
+		case actorstypes.Version6:
 			return builtin6.RewardActorCodeID, true

-		case Version7:
+		case actorstypes.Version7:
 			return builtin7.RewardActorCodeID, true
 		}

 	case SystemKey:
 		switch av {

-		case Version0:
+		case actorstypes.Version0:
 			return builtin0.SystemActorCodeID, true

-		case Version2:
+		case actorstypes.Version2:
 			return builtin2.SystemActorCodeID, true

-		case Version3:
+		case actorstypes.Version3:
 			return builtin3.SystemActorCodeID, true

-		case Version4:
+		case actorstypes.Version4:
 			return builtin4.SystemActorCodeID, true

-		case Version5:
+		case actorstypes.Version5:
 			return builtin5.SystemActorCodeID, true

-		case Version6:
+		case actorstypes.Version6:
 			return builtin6.SystemActorCodeID, true

-		case Version7:
+		case actorstypes.Version7:
 			return builtin7.SystemActorCodeID, true
 		}

 	case VerifregKey:
 		switch av {

-		case Version0:
+		case actorstypes.Version0:
 			return builtin0.VerifiedRegistryActorCodeID, true

-		case Version2:
+		case actorstypes.Version2:
 			return builtin2.VerifiedRegistryActorCodeID, true

-		case Version3:
+		case actorstypes.Version3:
 			return builtin3.VerifiedRegistryActorCodeID, true

-		case Version4:
+		case actorstypes.Version4:
 			return builtin4.VerifiedRegistryActorCodeID, true

-		case Version5:
+		case actorstypes.Version5:
 			return builtin5.VerifiedRegistryActorCodeID, true

-		case Version6:
+		case actorstypes.Version6:
 			return builtin6.VerifiedRegistryActorCodeID, true

-		case Version7:
+		case actorstypes.Version7:
 			return builtin7.VerifiedRegistryActorCodeID, true
 		}
 	}
@@ -307,7 +308,7 @@ func GetActorCodeID(av Version, name string) (cid.Cid, bool) {
 }

 // GetActorCodeIDs looks up all builtin actor's code CIDs by actor version.
-func GetActorCodeIDs(av Version) (map[string]cid.Cid, error) {
+func GetActorCodeIDs(av actorstypes.Version) (map[string]cid.Cid, error) {
 	cids, ok := GetActorCodeIDsFromManifest(av)
 	if ok {
 		return cids, nil
@@ -26,7 +26,7 @@ type AdtArrayDiff interface {
 // - All values that exist in preArr and not in curArr are passed to AdtArrayDiff.Remove()
 // - All values that exist in curArr nnd not in prevArr are passed to adtArrayDiff.Add()
 // - All values that exist in preArr and in curArr are passed to AdtArrayDiff.Modify()
-//  - It is the responsibility of AdtArrayDiff.Modify() to determine if the values it was passed have been modified.
+//   - It is the responsibility of AdtArrayDiff.Modify() to determine if the values it was passed have been modified.
 func DiffAdtArray(preArr, curArr Array, out AdtArrayDiff) error {
 	notNew := make(map[int64]struct{}, curArr.Length())
 	prevVal := new(typegen.Deferred)
@@ -1,4 +1,4 @@
-//stm: #unit
+// stm: #unit
 package adt

 import (
@@ -1,4 +1,4 @@
-//stm: #unit
+// stm: #unit
 package aerrors_test

 import (
@@ -44,6 +44,11 @@ func main() {
 		fmt.Println(err)
 		return
 	}
+
+	if err := generateRegistry("chain/actors/builtin/registry.go"); err != nil {
+		fmt.Println(err)
+		return
+	}
 }

 func generateAdapters() error {
@@ -108,8 +113,9 @@ func generateState(actDir string) error {
 		var b bytes.Buffer

 		err := tpl.Execute(&b, map[string]interface{}{
-			"v":      version,
-			"import": getVersionImports()[version],
+			"v":             version,
+			"import":        getVersionImports()[version],
+			"latestVersion": lotusactors.LatestVersion,
 		})
 		if err != nil {
 			return err
@@ -139,8 +145,9 @@ func generateMessages(actDir string) error {
 		var b bytes.Buffer

 		err := tpl.Execute(&b, map[string]interface{}{
-			"v":      version,
-			"import": getVersionImports()[version],
+			"v":             version,
+			"import":        getVersionImports()[version],
+			"latestVersion": lotusactors.LatestVersion,
 		})
 		if err != nil {
 			return err
@@ -216,6 +223,36 @@ func generateBuiltin(builtinPath string) error {
 	return nil
 }

+func generateRegistry(registryPath string) error {
+
+	bf, err := ioutil.ReadFile(registryPath + ".template")
+	if err != nil {
+		if os.IsNotExist(err) {
+			return nil // skip
+		}
+
+		return xerrors.Errorf("loading registry template file: %w", err)
+	}
+
+	tpl := template.Must(template.New("").Funcs(template.FuncMap{
+		"import": func(v int) string { return getVersionImports()[v] },
+	}).Parse(string(bf)))
+	var b bytes.Buffer
+
+	err = tpl.Execute(&b, map[string]interface{}{
+		"versions": lotusactors.Versions,
+	})
+	if err != nil {
+		return err
+	}
+
+	if err := ioutil.WriteFile(registryPath, b.Bytes(), 0666); err != nil {
+		return err
+	}
+
+	return nil
+}
+
 func getVersionImports() map[int]string {
 	versionImports := make(map[int]string, lotusactors.LatestVersion)
 	for _, v := range lotusactors.Versions {
@@ -4,7 +4,8 @@ import (
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/go-address"
-	builtin8 "github.com/filecoin-project/go-state-types/builtin"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	builtin9 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
@@ -19,7 +20,7 @@ import (
 	"github.com/filecoin-project/lotus/chain/types"
 )

-var Methods = builtin8.MethodsAccount
+var Methods = builtin9.MethodsAccount

 func Load(store adt.Store, act *types.Actor) (State, error) {
 	if name, av, ok := actors.GetActorMetaByCode(act.Code); ok {
@@ -29,9 +30,12 @@ func Load(store adt.Store, act *types.Actor) (State, error) {

 		switch av {

-		case actors.Version8:
+		case actorstypes.Version8:
 			return load8(store, act.Head)

+		case actorstypes.Version9:
+			return load9(store, act.Head)
+
 		}
 	}

@@ -63,33 +67,36 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }

-func MakeState(store adt.Store, av actors.Version, addr address.Address) (State, error) {
+func MakeState(store adt.Store, av actorstypes.Version, addr address.Address) (State, error) {
 	switch av {

-	case actors.Version0:
+	case actorstypes.Version0:
 		return make0(store, addr)

-	case actors.Version2:
+	case actorstypes.Version2:
 		return make2(store, addr)

-	case actors.Version3:
+	case actorstypes.Version3:
 		return make3(store, addr)

-	case actors.Version4:
+	case actorstypes.Version4:
 		return make4(store, addr)

-	case actors.Version5:
+	case actorstypes.Version5:
 		return make5(store, addr)

-	case actors.Version6:
+	case actorstypes.Version6:
 		return make6(store, addr)

-	case actors.Version7:
+	case actorstypes.Version7:
 		return make7(store, addr)

-	case actors.Version8:
+	case actorstypes.Version8:
 		return make8(store, addr)

+	case actorstypes.Version9:
+		return make9(store, addr)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -1,6 +1,7 @@
 package account

 import (
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"golang.org/x/xerrors"

@@ -9,13 +10,13 @@ import (

 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/types"
+
 {{range .versions}}
    {{if (le . 7)}}
 	    builtin{{.}} "github.com/filecoin-project/specs-actors{{import .}}actors/builtin"
-	{{else}}
-        builtin{{.}} "github.com/filecoin-project/go-state-types/builtin"
    {{end}}
 {{end}}
+    builtin{{.latestVersion}} "github.com/filecoin-project/go-state-types/builtin"
 )

 var Methods = builtin{{.latestVersion}}.MethodsAccount
@@ -29,7 +30,7 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
       switch av {
            {{range .versions}}
                {{if (ge . 8)}}
-                case actors.Version{{.}}:
+                case actorstypes.Version{{.}}:
                     return load{{.}}(store, act.Head)
                 {{end}}
            {{end}}
@@ -48,10 +49,10 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }

-func MakeState(store adt.Store, av actors.Version, addr address.Address) (State, error) {
+func MakeState(store adt.Store, av actorstypes.Version, addr address.Address) (State, error) {
 	switch av {
 {{range .versions}}
-	case actors.Version{{.}}:
+	case actorstypes.Version{{.}}:
 		return make{{.}}(store, addr)
 {{end}}
 }
@@ -0,0 +1,40 @@
+package account
+
+import (
+	"github.com/ipfs/go-cid"
+
+	"github.com/filecoin-project/go-address"
+	account9 "github.com/filecoin-project/go-state-types/builtin/v9/account"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+)
+
+var _ State = (*state9)(nil)
+
+func load9(store adt.Store, root cid.Cid) (State, error) {
+	out := state9{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make9(store adt.Store, addr address.Address) (State, error) {
+	out := state9{store: store}
+	out.State = account9.State{Address: addr}
+	return &out, nil
+}
+
+type state9 struct {
+	account9.State
+	store adt.Store
+}
+
+func (s *state9) PubkeyAddress() (address.Address, error) {
+	return s.Address, nil
+}
+
+func (s *state9) GetState() interface{} {
+	return &s.State
+}
@@ -8,8 +8,8 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/builtin"
-	miner8 "github.com/filecoin-project/go-state-types/builtin/v8/miner"
 	smoothingtypes "github.com/filecoin-project/go-state-types/builtin/v8/util/smoothing"
+	minertypes "github.com/filecoin-project/go-state-types/builtin/v9/miner"
 	"github.com/filecoin-project/go-state-types/proof"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
@@ -18,7 +18,6 @@ import (
 	builtin5 "github.com/filecoin-project/specs-actors/v5/actors/builtin"
 	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
 	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
-	builtin8 "github.com/filecoin-project/specs-actors/v8/actors/builtin"

 	"github.com/filecoin-project/lotus/chain/actors"
 )
@@ -53,7 +52,7 @@ type PoStProof = proof.PoStProof
 type FilterEstimate = smoothingtypes.FilterEstimate

 func QAPowerForWeight(size abi.SectorSize, duration abi.ChainEpoch, dealWeight, verifiedWeight abi.DealWeight) abi.StoragePower {
-	return miner8.QAPowerForWeight(size, duration, dealWeight, verifiedWeight)
+	return minertypes.QAPowerForWeight(size, duration, dealWeight, verifiedWeight)
 }

 func ActorNameByCode(c cid.Cid) string {
@@ -84,9 +83,6 @@ func ActorNameByCode(c cid.Cid) string {
 	case builtin7.IsBuiltinActor(c):
 		return builtin7.ActorNameByCode(c)

-	case builtin8.IsBuiltinActor(c):
-		return builtin8.ActorNameByCode(c)
-
 	default:
 		return "<unknown>"
 	}
@@ -7,7 +7,9 @@ import (
 	"github.com/ipfs/go-cid"

 {{range .versions}}
+    {{if (le . 7)}}
 	    builtin{{.}} "github.com/filecoin-project/specs-actors{{import .}}actors/builtin"
+	{{end}}
 {{end}}

 	"github.com/filecoin-project/go-state-types/abi"
@@ -16,7 +18,7 @@ import (

 	"github.com/filecoin-project/lotus/chain/actors"

-	miner{{.latestVersion}} "github.com/filecoin-project/go-state-types/builtin/v8/miner"
+	minertypes "github.com/filecoin-project/go-state-types/builtin/v9/miner"
 	smoothingtypes "github.com/filecoin-project/go-state-types/builtin/v8/util/smoothing"
 )

@@ -50,7 +52,7 @@ type PoStProof = proof.PoStProof
 type FilterEstimate = smoothingtypes.FilterEstimate

 func QAPowerForWeight(size abi.SectorSize, duration abi.ChainEpoch, dealWeight, verifiedWeight abi.DealWeight) abi.StoragePower {
-	return miner{{.latestVersion}}.QAPowerForWeight(size, duration, dealWeight, verifiedWeight)
+	return minertypes.QAPowerForWeight(size, duration, dealWeight, verifiedWeight)
 }

 func ActorNameByCode(c cid.Cid) string {
@@ -60,8 +62,10 @@ func ActorNameByCode(c cid.Cid) string {

 	switch {
 	    {{range .versions}}
+	        {{if (le . 7)}}
            case builtin{{.}}.IsBuiltinActor(c):
            return builtin{{.}}.ActorNameByCode(c)
+            {{end}}
        {{end}}
 	default:
 		return "<unknown>"
@@ -1,6 +1,7 @@
 package cron

 import (
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"golang.org/x/xerrors"
@@ -9,10 +10,9 @@ import (
 {{range .versions}}
    {{if (le . 7)}}
 	    builtin{{.}} "github.com/filecoin-project/specs-actors{{import .}}actors/builtin"
-	{{else}}
-        builtin{{.}} "github.com/filecoin-project/go-state-types/builtin"
    {{end}}
 {{end}}
+    builtin{{.latestVersion}} "github.com/filecoin-project/go-state-types/builtin"
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -24,7 +24,7 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
       switch av {
            {{range .versions}}
                {{if (ge . 8)}}
-                case actors.Version{{.}}:
+                case actorstypes.Version{{.}}:
                     return load{{.}}(store, act.Head)
                 {{end}}
            {{end}}
@@ -43,10 +43,10 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }

-func MakeState(store adt.Store, av actors.Version) (State, error) {
+func MakeState(store adt.Store, av actorstypes.Version) (State, error) {
 	switch av {
 {{range .versions}}
-	case actors.Version{{.}}:
+	case actorstypes.Version{{.}}:
 		return make{{.}}(store)
 {{end}}
 }
@@ -3,7 +3,8 @@ package cron
 import (
 	"golang.org/x/xerrors"

-	builtin8 "github.com/filecoin-project/go-state-types/builtin"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	builtin9 "github.com/filecoin-project/go-state-types/builtin"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
 	builtin3 "github.com/filecoin-project/specs-actors/v3/actors/builtin"
@@ -25,9 +26,12 @@ func Load(store adt.Store, act *types.Actor) (State, error) {

 		switch av {

-		case actors.Version8:
+		case actorstypes.Version8:
 			return load8(store, act.Head)

+		case actorstypes.Version9:
+			return load9(store, act.Head)
+
 		}
 	}

@@ -59,40 +63,43 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }

-func MakeState(store adt.Store, av actors.Version) (State, error) {
+func MakeState(store adt.Store, av actorstypes.Version) (State, error) {
 	switch av {

-	case actors.Version0:
+	case actorstypes.Version0:
 		return make0(store)

-	case actors.Version2:
+	case actorstypes.Version2:
 		return make2(store)

-	case actors.Version3:
+	case actorstypes.Version3:
 		return make3(store)

-	case actors.Version4:
+	case actorstypes.Version4:
 		return make4(store)

-	case actors.Version5:
+	case actorstypes.Version5:
 		return make5(store)

-	case actors.Version6:
+	case actorstypes.Version6:
 		return make6(store)

-	case actors.Version7:
+	case actorstypes.Version7:
 		return make7(store)

-	case actors.Version8:
+	case actorstypes.Version8:
 		return make8(store)

+	case actorstypes.Version9:
+		return make9(store)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }

 var (
-	Address = builtin8.CronActorAddr
-	Methods = builtin8.MethodsCron
+	Address = builtin9.CronActorAddr
+	Methods = builtin9.MethodsCron
 )

 type State interface {
@@ -0,0 +1,35 @@
+package cron
+
+import (
+	"github.com/ipfs/go-cid"
+
+	cron9 "github.com/filecoin-project/go-state-types/builtin/v9/cron"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+)
+
+var _ State = (*state9)(nil)
+
+func load9(store adt.Store, root cid.Cid) (State, error) {
+	out := state9{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make9(store adt.Store) (State, error) {
+	out := state9{store: store}
+	out.State = *cron9.ConstructState(cron9.BuiltInEntries())
+	return &out, nil
+}
+
+type state9 struct {
+	cron9.State
+	store adt.Store
+}
+
+func (s *state9) GetState() interface{} {
+	return &s.State
+}
@@ -1,6 +1,7 @@
 package init

 import (
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"golang.org/x/xerrors"

@@ -15,10 +16,9 @@ import (
 {{range .versions}}
    {{if (le . 7)}}
 	    builtin{{.}} "github.com/filecoin-project/specs-actors{{import .}}actors/builtin"
-	{{else}}
-        builtin{{.}} "github.com/filecoin-project/go-state-types/builtin"
    {{end}}
 {{end}}
+    builtin{{.latestVersion}} "github.com/filecoin-project/go-state-types/builtin"
 )

 var (
@@ -35,7 +35,7 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
       switch av {
            {{range .versions}}
                {{if (ge . 8)}}
-                case actors.Version{{.}}:
+                case actorstypes.Version{{.}}:
                     return load{{.}}(store, act.Head)
                 {{end}}
            {{end}}
@@ -54,10 +54,10 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }

-func MakeState(store adt.Store, av actors.Version, networkName string) (State, error) {
+func MakeState(store adt.Store, av actorstypes.Version, networkName string) (State, error) {
 	switch av {
 {{range .versions}}
-	case actors.Version{{.}}:
+	case actorstypes.Version{{.}}:
 		return make{{.}}(store, networkName)
 {{end}}
 }
@@ -6,7 +6,8 @@ import (

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
-	builtin8 "github.com/filecoin-project/go-state-types/builtin"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	builtin9 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
@@ -23,8 +24,8 @@ import (
 )

 var (
-	Address = builtin8.InitActorAddr
-	Methods = builtin8.MethodsInit
+	Address = builtin9.InitActorAddr
+	Methods = builtin9.MethodsInit
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -35,9 +36,12 @@ func Load(store adt.Store, act *types.Actor) (State, error) {

 		switch av {

-		case actors.Version8:
+		case actorstypes.Version8:
 			return load8(store, act.Head)

+		case actorstypes.Version9:
+			return load9(store, act.Head)
+
 		}
 	}

@@ -69,33 +73,36 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }

-func MakeState(store adt.Store, av actors.Version, networkName string) (State, error) {
+func MakeState(store adt.Store, av actorstypes.Version, networkName string) (State, error) {
 	switch av {

-	case actors.Version0:
+	case actorstypes.Version0:
 		return make0(store, networkName)

-	case actors.Version2:
+	case actorstypes.Version2:
 		return make2(store, networkName)

-	case actors.Version3:
+	case actorstypes.Version3:
 		return make3(store, networkName)

-	case actors.Version4:
+	case actorstypes.Version4:
 		return make4(store, networkName)

-	case actors.Version5:
+	case actorstypes.Version5:
 		return make5(store, networkName)

-	case actors.Version6:
+	case actorstypes.Version6:
 		return make6(store, networkName)

-	case actors.Version7:
+	case actorstypes.Version7:
 		return make7(store, networkName)

-	case actors.Version8:
+	case actorstypes.Version8:
 		return make8(store, networkName)

+	case actorstypes.Version9:
+		return make9(store, networkName)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -0,0 +1,113 @@
+package init
+
+import (
+	"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"
+	builtin9 "github.com/filecoin-project/go-state-types/builtin"
+	init9 "github.com/filecoin-project/go-state-types/builtin/v9/init"
+	adt9 "github.com/filecoin-project/go-state-types/builtin/v9/util/adt"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+	"github.com/filecoin-project/lotus/node/modules/dtypes"
+)
+
+var _ State = (*state9)(nil)
+
+func load9(store adt.Store, root cid.Cid) (State, error) {
+	out := state9{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make9(store adt.Store, networkName string) (State, error) {
+	out := state9{store: store}
+
+	s, err := init9.ConstructState(store, networkName)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State = *s
+
+	return &out, nil
+}
+
+type state9 struct {
+	init9.State
+	store adt.Store
+}
+
+func (s *state9) ResolveAddress(address address.Address) (address.Address, bool, error) {
+	return s.State.ResolveAddress(s.store, address)
+}
+
+func (s *state9) MapAddressToNewID(address address.Address) (address.Address, error) {
+	return s.State.MapAddressToNewID(s.store, address)
+}
+
+func (s *state9) ForEachActor(cb func(id abi.ActorID, address address.Address) error) error {
+	addrs, err := adt9.AsMap(s.store, s.State.AddressMap, builtin9.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 *state9) NetworkName() (dtypes.NetworkName, error) {
+	return dtypes.NetworkName(s.State.NetworkName), nil
+}
+
+func (s *state9) SetNetworkName(name string) error {
+	s.State.NetworkName = name
+	return nil
+}
+
+func (s *state9) SetNextID(id abi.ActorID) error {
+	s.State.NextID = id
+	return nil
+}
+
+func (s *state9) Remove(addrs ...address.Address) (err error) {
+	m, err := adt9.AsMap(s.store, s.State.AddressMap, builtin9.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 *state9) SetAddressMap(mcid cid.Cid) error {
+	s.State.AddressMap = mcid
+	return nil
+}
+
+func (s *state9) AddressMap() (adt.Map, error) {
+	return adt9.AsMap(s.store, s.State.AddressMap, builtin9.DefaultHamtBitwidth)
+}
+
+func (s *state9) GetState() interface{} {
+	return &s.State
+}
@@ -1,7 +1,8 @@
 package market

 import (
-	"unicode/utf8"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+    "unicode/utf8"

 	"github.com/filecoin-project/go-state-types/network"
 	"golang.org/x/xerrors"
@@ -12,23 +13,23 @@ import (
 	"github.com/filecoin-project/go-state-types/cbor"
 	cbg "github.com/whyrusleeping/cbor-gen"

-	market{{.latestVersion}} "github.com/filecoin-project/go-state-types/builtin{{import .latestVersion}}market"
+	markettypes "github.com/filecoin-project/go-state-types/builtin/v8/market"
 {{range .versions}}
    {{if (le . 7)}}
 	    builtin{{.}} "github.com/filecoin-project/specs-actors{{import .}}actors/builtin"
-	{{else}}
-        builtin{{.}} "github.com/filecoin-project/go-state-types/builtin"
    {{end}}
 {{end}}

+    builtintypes "github.com/filecoin-project/go-state-types/builtin"
+
 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/types"
 )

 var (
-	Address = builtin{{.latestVersion}}.StorageMarketActorAddr
-	Methods = builtin{{.latestVersion}}.MethodsMarket
+	Address = builtintypes.StorageMarketActorAddr
+	Methods = builtintypes.MethodsMarket
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -40,7 +41,7 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
       switch av {
            {{range .versions}}
                {{if (ge . 8)}}
-                case actors.Version{{.}}:
+                case actorstypes.Version{{.}}:
                     return load{{.}}(store, act.Head)
                 {{end}}
            {{end}}
@@ -59,10 +60,10 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }

-func MakeState(store adt.Store, av actors.Version) (State, error) {
+func MakeState(store adt.Store, av actorstypes.Version) (State, error) {
 	switch av {
 {{range .versions}}
-	case actors.Version{{.}}:
+	case actorstypes.Version{{.}}:
 		return make{{.}}(store)
 {{end}}
 }
@@ -100,11 +101,11 @@ type DealStates interface {
 }

 type DealProposals interface {
-	ForEach(cb func(id abi.DealID, dp market{{.latestVersion}}.DealProposal) error) error
-	Get(id abi.DealID) (*market{{.latestVersion}}.DealProposal, bool, error)
+	ForEach(cb func(id abi.DealID, dp markettypes.DealProposal) error) error
+	Get(id abi.DealID) (*markettypes.DealProposal, bool, error)

 	array() adt.Array
-	decode(*cbg.Deferred) (*market{{.latestVersion}}.DealProposal, error)
+	decode(*cbg.Deferred) (*markettypes.DealProposal, error)
 }


@@ -115,23 +116,24 @@ type PublishStorageDealsReturn interface {
 }

 func DecodePublishStorageDealsReturn(b []byte, nv network.Version) (PublishStorageDealsReturn, error) {
-	av, err := actors.VersionForNetwork(nv)
+	av, err := actorstypes.VersionForNetwork(nv)
 	if err != nil {
 		return nil, err
 	}

 	switch av {
 {{range .versions}}
-	case actors.Version{{.}}:
+	case actorstypes.Version{{.}}:
 		return decodePublishStorageDealsReturn{{.}}(b)
 {{end}}
 }
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }

-type DealProposal = market{{.latestVersion}}.DealProposal
+type DealProposal = markettypes.DealProposal
+type DealLabel = markettypes.DealLabel

-type DealState = market{{.latestVersion}}.DealState
+type DealState = markettypes.DealState

 type DealStateChanges struct {
 	Added	 []DealIDState
@@ -158,7 +160,7 @@ type DealProposalChanges struct {

 type ProposalIDState struct {
 	ID		 abi.DealID
-	Proposal market{{.latestVersion}}.DealProposal
+	Proposal markettypes.DealProposal
 }

 func EmptyDealState() *DealState {
@@ -170,7 +172,7 @@ func EmptyDealState() *DealState {
 }

 // returns the earned fees and pending fees for a given deal
-func GetDealFees(deal market{{.latestVersion}}.DealProposal, height abi.ChainEpoch) (abi.TokenAmount, abi.TokenAmount) {
+func GetDealFees(deal markettypes.DealProposal, height abi.ChainEpoch) (abi.TokenAmount, abi.TokenAmount) {
 	   tf := big.Mul(deal.StoragePricePerEpoch, big.NewInt(int64(deal.EndEpoch-deal.StartEpoch)))

 	   ef := big.Mul(deal.StoragePricePerEpoch, big.NewInt(int64(height-deal.StartEpoch)))
@@ -185,10 +187,14 @@ func GetDealFees(deal market{{.latestVersion}}.DealProposal, height abi.ChainEpo
 	   return ef, big.Sub(tf, ef)
 }

-func labelFromGoString(s string) (market{{.latestVersion}}.DealLabel, error) {
+func IsDealActive(state markettypes.DealState) bool {
+    return state.SectorStartEpoch > -1 && state.SlashEpoch == -1
+}
+
+func labelFromGoString(s string) (markettypes.DealLabel, error) {
 	if utf8.ValidString(s) {
-		return market{{.latestVersion}}.NewLabelFromString(s)
+		return markettypes.NewLabelFromString(s)
 	} else {
-		return market{{.latestVersion}}.NewLabelFromBytes([]byte(s))
+		return markettypes.NewLabelFromBytes([]byte(s))
 	}
 }
@@ -8,9 +8,10 @@ import (

 	"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"
-	builtin8 "github.com/filecoin-project/go-state-types/builtin"
-	market8 "github.com/filecoin-project/go-state-types/builtin/v8/market"
+	builtintypes "github.com/filecoin-project/go-state-types/builtin"
+	markettypes "github.com/filecoin-project/go-state-types/builtin/v8/market"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/network"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
@@ -27,8 +28,8 @@ import (
 )

 var (
-	Address = builtin8.StorageMarketActorAddr
-	Methods = builtin8.MethodsMarket
+	Address = builtintypes.StorageMarketActorAddr
+	Methods = builtintypes.MethodsMarket
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -39,9 +40,12 @@ func Load(store adt.Store, act *types.Actor) (State, error) {

 		switch av {

-		case actors.Version8:
+		case actorstypes.Version8:
 			return load8(store, act.Head)

+		case actorstypes.Version9:
+			return load9(store, act.Head)
+
 		}
 	}

@@ -73,33 +77,36 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }

-func MakeState(store adt.Store, av actors.Version) (State, error) {
+func MakeState(store adt.Store, av actorstypes.Version) (State, error) {
 	switch av {

-	case actors.Version0:
+	case actorstypes.Version0:
 		return make0(store)

-	case actors.Version2:
+	case actorstypes.Version2:
 		return make2(store)

-	case actors.Version3:
+	case actorstypes.Version3:
 		return make3(store)

-	case actors.Version4:
+	case actorstypes.Version4:
 		return make4(store)

-	case actors.Version5:
+	case actorstypes.Version5:
 		return make5(store)

-	case actors.Version6:
+	case actorstypes.Version6:
 		return make6(store)

-	case actors.Version7:
+	case actorstypes.Version7:
 		return make7(store)

-	case actors.Version8:
+	case actorstypes.Version8:
 		return make8(store)

+	case actorstypes.Version9:
+		return make9(store)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -135,11 +142,11 @@ type DealStates interface {
 }

 type DealProposals interface {
-	ForEach(cb func(id abi.DealID, dp market8.DealProposal) error) error
-	Get(id abi.DealID) (*market8.DealProposal, bool, error)
+	ForEach(cb func(id abi.DealID, dp markettypes.DealProposal) error) error
+	Get(id abi.DealID) (*markettypes.DealProposal, bool, error)

 	array() adt.Array
-	decode(*cbg.Deferred) (*market8.DealProposal, error)
+	decode(*cbg.Deferred) (*markettypes.DealProposal, error)
 }

 type PublishStorageDealsReturn interface {
@@ -149,44 +156,48 @@ type PublishStorageDealsReturn interface {
 }

 func DecodePublishStorageDealsReturn(b []byte, nv network.Version) (PublishStorageDealsReturn, error) {
-	av, err := actors.VersionForNetwork(nv)
+	av, err := actorstypes.VersionForNetwork(nv)
 	if err != nil {
 		return nil, err
 	}

 	switch av {

-	case actors.Version0:
+	case actorstypes.Version0:
 		return decodePublishStorageDealsReturn0(b)

-	case actors.Version2:
+	case actorstypes.Version2:
 		return decodePublishStorageDealsReturn2(b)

-	case actors.Version3:
+	case actorstypes.Version3:
 		return decodePublishStorageDealsReturn3(b)

-	case actors.Version4:
+	case actorstypes.Version4:
 		return decodePublishStorageDealsReturn4(b)

-	case actors.Version5:
+	case actorstypes.Version5:
 		return decodePublishStorageDealsReturn5(b)

-	case actors.Version6:
+	case actorstypes.Version6:
 		return decodePublishStorageDealsReturn6(b)

-	case actors.Version7:
+	case actorstypes.Version7:
 		return decodePublishStorageDealsReturn7(b)

-	case actors.Version8:
+	case actorstypes.Version8:
 		return decodePublishStorageDealsReturn8(b)

+	case actorstypes.Version9:
+		return decodePublishStorageDealsReturn9(b)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }

-type DealProposal = market8.DealProposal
+type DealProposal = markettypes.DealProposal
+type DealLabel = markettypes.DealLabel

-type DealState = market8.DealState
+type DealState = markettypes.DealState

 type DealStateChanges struct {
 	Added    []DealIDState
@@ -213,7 +224,7 @@ type DealProposalChanges struct {

 type ProposalIDState struct {
 	ID       abi.DealID
-	Proposal market8.DealProposal
+	Proposal markettypes.DealProposal
 }

 func EmptyDealState() *DealState {
@@ -225,7 +236,7 @@ func EmptyDealState() *DealState {
 }

 // returns the earned fees and pending fees for a given deal
-func GetDealFees(deal market8.DealProposal, height abi.ChainEpoch) (abi.TokenAmount, abi.TokenAmount) {
+func GetDealFees(deal markettypes.DealProposal, height abi.ChainEpoch) (abi.TokenAmount, abi.TokenAmount) {
 	tf := big.Mul(deal.StoragePricePerEpoch, big.NewInt(int64(deal.EndEpoch-deal.StartEpoch)))

 	ef := big.Mul(deal.StoragePricePerEpoch, big.NewInt(int64(height-deal.StartEpoch)))
@@ -240,10 +251,14 @@ func GetDealFees(deal market8.DealProposal, height abi.ChainEpoch) (abi.TokenAmo
 	return ef, big.Sub(tf, ef)
 }

-func labelFromGoString(s string) (market8.DealLabel, error) {
+func IsDealActive(state markettypes.DealState) bool {
+	return state.SectorStartEpoch > -1 && state.SlashEpoch == -1
+}
+
+func labelFromGoString(s string) (markettypes.DealLabel, error) {
 	if utf8.ValidString(s) {
-		return market8.NewLabelFromString(s)
+		return markettypes.NewLabelFromString(s)
 	} else {
-		return market8.NewLabelFromBytes([]byte(s))
+		return markettypes.NewLabelFromBytes([]byte(s))
 	}
 }
@@ -22,7 +22,8 @@ import (
 	adt{{.v}} "github.com/filecoin-project/specs-actors{{.import}}actors/util/adt"
 {{else}}
 	market{{.v}} "github.com/filecoin-project/go-state-types/builtin{{.import}}market"
-	adt{{.v}} "github.com/filecoin-project/go-state-types/builtin/v8/util/adt"
+	markettypes "github.com/filecoin-project/go-state-types/builtin/v8/market"
+	adt{{.v}} "github.com/filecoin-project/go-state-types/builtin{{.import}}util/adt"
 {{end}}
 )

@@ -258,12 +259,12 @@ func (s *dealProposals{{.v}}) array() adt.Array {
 func fromV{{.v}}DealProposal(v{{.v}} market{{.v}}.DealProposal) (DealProposal, error) {
    {{if (le .v 7)}}
        label, err := labelFromGoString(v{{.v}}.Label)
-        if err != nil {
-            return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
-        }
    {{else}}
-        label := v{{.v}}.Label
+        label, err := fromV{{.v}}Label(v{{.v}}.Label)
    {{end}}
+    if err != nil {
+        return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
+    }

    return DealProposal{
        PieceCID: v{{.v}}.PieceCID,
@@ -283,6 +284,25 @@ func fromV{{.v}}DealProposal(v{{.v}} market{{.v}}.DealProposal) (DealProposal, e
    }, nil
 }

+{{if (ge .v 8)}}
+    func fromV{{.v}}Label(v{{.v}} market{{.v}}.DealLabel) (DealLabel, error) {
+        if v{{.v}}.IsString() {
+            str, err := v{{.v}}.ToString()
+            if err != nil {
+                return markettypes.EmptyDealLabel, xerrors.Errorf("failed to convert string label to string: %w", err)
+            }
+            return markettypes.NewLabelFromString(str)
+        }
+
+        bs, err := v{{.v}}.ToBytes()
+        if err != nil {
+            return markettypes.EmptyDealLabel, xerrors.Errorf("failed to convert bytes label to bytes: %w", err)
+        }
+        return markettypes.NewLabelFromBytes(bs)
+    }
+{{end}}
+
+

 func (s *state{{.v}}) GetState() interface{} {
 	return &s.State
@@ -241,6 +241,7 @@ func (s *dealProposals0) array() adt.Array {
 func fromV0DealProposal(v0 market0.DealProposal) (DealProposal, error) {

 	label, err := labelFromGoString(v0.Label)
+
 	if err != nil {
 		return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
 	}
@@ -241,6 +241,7 @@ func (s *dealProposals2) array() adt.Array {
 func fromV2DealProposal(v2 market2.DealProposal) (DealProposal, error) {

 	label, err := labelFromGoString(v2.Label)
+
 	if err != nil {
 		return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
 	}
@@ -236,6 +236,7 @@ func (s *dealProposals3) array() adt.Array {
 func fromV3DealProposal(v3 market3.DealProposal) (DealProposal, error) {

 	label, err := labelFromGoString(v3.Label)
+
 	if err != nil {
 		return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
 	}
@@ -236,6 +236,7 @@ func (s *dealProposals4) array() adt.Array {
 func fromV4DealProposal(v4 market4.DealProposal) (DealProposal, error) {

 	label, err := labelFromGoString(v4.Label)
+
 	if err != nil {
 		return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
 	}
@@ -236,6 +236,7 @@ func (s *dealProposals5) array() adt.Array {
 func fromV5DealProposal(v5 market5.DealProposal) (DealProposal, error) {

 	label, err := labelFromGoString(v5.Label)
+
 	if err != nil {
 		return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
 	}
@@ -238,6 +238,7 @@ func (s *dealProposals6) array() adt.Array {
 func fromV6DealProposal(v6 market6.DealProposal) (DealProposal, error) {

 	label, err := labelFromGoString(v6.Label)
+
 	if err != nil {
 		return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
 	}
@@ -238,6 +238,7 @@ func (s *dealProposals7) array() adt.Array {
 func fromV7DealProposal(v7 market7.DealProposal) (DealProposal, error) {

 	label, err := labelFromGoString(v7.Label)
+
 	if err != nil {
 		return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
 	}
@@ -12,6 +12,7 @@ import (
 	rlepluslazy "github.com/filecoin-project/go-bitfield/rle"
 	"github.com/filecoin-project/go-state-types/abi"
 	market8 "github.com/filecoin-project/go-state-types/builtin/v8/market"
+	markettypes "github.com/filecoin-project/go-state-types/builtin/v8/market"
 	adt8 "github.com/filecoin-project/go-state-types/builtin/v8/util/adt"

 	"github.com/filecoin-project/lotus/chain/actors/adt"
@@ -237,7 +238,11 @@ func (s *dealProposals8) array() adt.Array {

 func fromV8DealProposal(v8 market8.DealProposal) (DealProposal, error) {

-	label := v8.Label
+	label, err := fromV8Label(v8.Label)
+
+	if err != nil {
+		return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
+	}

 	return DealProposal{
 		PieceCID:     v8.PieceCID,
@@ -257,6 +262,22 @@ func fromV8DealProposal(v8 market8.DealProposal) (DealProposal, error) {
 	}, nil
 }

+func fromV8Label(v8 market8.DealLabel) (DealLabel, error) {
+	if v8.IsString() {
+		str, err := v8.ToString()
+		if err != nil {
+			return markettypes.EmptyDealLabel, xerrors.Errorf("failed to convert string label to string: %w", err)
+		}
+		return markettypes.NewLabelFromString(str)
+	}
+
+	bs, err := v8.ToBytes()
+	if err != nil {
+		return markettypes.EmptyDealLabel, xerrors.Errorf("failed to convert bytes label to bytes: %w", err)
+	}
+	return markettypes.NewLabelFromBytes(bs)
+}
+
 func (s *state8) GetState() interface{} {
 	return &s.State
 }
@@ -0,0 +1,325 @@
+package market
+
+import (
+	"bytes"
+
+	"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"
+	markettypes "github.com/filecoin-project/go-state-types/builtin/v8/market"
+	market9 "github.com/filecoin-project/go-state-types/builtin/v9/market"
+	adt9 "github.com/filecoin-project/go-state-types/builtin/v9/util/adt"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+	"github.com/filecoin-project/lotus/chain/types"
+)
+
+var _ State = (*state9)(nil)
+
+func load9(store adt.Store, root cid.Cid) (State, error) {
+	out := state9{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make9(store adt.Store) (State, error) {
+	out := state9{store: store}
+
+	s, err := market9.ConstructState(store)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State = *s
+
+	return &out, nil
+}
+
+type state9 struct {
+	market9.State
+	store adt.Store
+}
+
+func (s *state9) TotalLocked() (abi.TokenAmount, error) {
+	fml := types.BigAdd(s.TotalClientLockedCollateral, s.TotalProviderLockedCollateral)
+	fml = types.BigAdd(fml, s.TotalClientStorageFee)
+	return fml, nil
+}
+
+func (s *state9) BalancesChanged(otherState State) (bool, error) {
+	otherState9, ok := otherState.(*state9)
+	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(otherState9.State.EscrowTable) || !s.State.LockedTable.Equals(otherState9.State.LockedTable), nil
+}
+
+func (s *state9) StatesChanged(otherState State) (bool, error) {
+	otherState9, ok := otherState.(*state9)
+	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(otherState9.State.States), nil
+}
+
+func (s *state9) States() (DealStates, error) {
+	stateArray, err := adt9.AsArray(s.store, s.State.States, market9.StatesAmtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+	return &dealStates9{stateArray}, nil
+}
+
+func (s *state9) ProposalsChanged(otherState State) (bool, error) {
+	otherState9, ok := otherState.(*state9)
+	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(otherState9.State.Proposals), nil
+}
+
+func (s *state9) Proposals() (DealProposals, error) {
+	proposalArray, err := adt9.AsArray(s.store, s.State.Proposals, market9.ProposalsAmtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+	return &dealProposals9{proposalArray}, nil
+}
+
+func (s *state9) EscrowTable() (BalanceTable, error) {
+	bt, err := adt9.AsBalanceTable(s.store, s.State.EscrowTable)
+	if err != nil {
+		return nil, err
+	}
+	return &balanceTable9{bt}, nil
+}
+
+func (s *state9) LockedTable() (BalanceTable, error) {
+	bt, err := adt9.AsBalanceTable(s.store, s.State.LockedTable)
+	if err != nil {
+		return nil, err
+	}
+	return &balanceTable9{bt}, nil
+}
+
+func (s *state9) VerifyDealsForActivation(
+	minerAddr address.Address, deals []abi.DealID, currEpoch, sectorExpiry abi.ChainEpoch,
+) (weight, verifiedWeight abi.DealWeight, err error) {
+	w, vw, _, err := market9.ValidateDealsForActivation(&s.State, s.store, deals, minerAddr, sectorExpiry, currEpoch)
+	return w, vw, err
+}
+
+func (s *state9) NextID() (abi.DealID, error) {
+	return s.State.NextID, nil
+}
+
+type balanceTable9 struct {
+	*adt9.BalanceTable
+}
+
+func (bt *balanceTable9) ForEach(cb func(address.Address, abi.TokenAmount) error) error {
+	asMap := (*adt9.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 dealStates9 struct {
+	adt.Array
+}
+
+func (s *dealStates9) Get(dealID abi.DealID) (*DealState, bool, error) {
+	var deal9 market9.DealState
+	found, err := s.Array.Get(uint64(dealID), &deal9)
+	if err != nil {
+		return nil, false, err
+	}
+	if !found {
+		return nil, false, nil
+	}
+	deal := fromV9DealState(deal9)
+	return &deal, true, nil
+}
+
+func (s *dealStates9) ForEach(cb func(dealID abi.DealID, ds DealState) error) error {
+	var ds9 market9.DealState
+	return s.Array.ForEach(&ds9, func(idx int64) error {
+		return cb(abi.DealID(idx), fromV9DealState(ds9))
+	})
+}
+
+func (s *dealStates9) decode(val *cbg.Deferred) (*DealState, error) {
+	var ds9 market9.DealState
+	if err := ds9.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return nil, err
+	}
+	ds := fromV9DealState(ds9)
+	return &ds, nil
+}
+
+func (s *dealStates9) array() adt.Array {
+	return s.Array
+}
+
+func fromV9DealState(v9 market9.DealState) DealState {
+	return (DealState)(v9)
+}
+
+type dealProposals9 struct {
+	adt.Array
+}
+
+func (s *dealProposals9) Get(dealID abi.DealID) (*DealProposal, bool, error) {
+	var proposal9 market9.DealProposal
+	found, err := s.Array.Get(uint64(dealID), &proposal9)
+	if err != nil {
+		return nil, false, err
+	}
+	if !found {
+		return nil, false, nil
+	}
+
+	proposal, err := fromV9DealProposal(proposal9)
+	if err != nil {
+		return nil, true, xerrors.Errorf("decoding proposal: %w", err)
+	}
+
+	return &proposal, true, nil
+}
+
+func (s *dealProposals9) ForEach(cb func(dealID abi.DealID, dp DealProposal) error) error {
+	var dp9 market9.DealProposal
+	return s.Array.ForEach(&dp9, func(idx int64) error {
+		dp, err := fromV9DealProposal(dp9)
+		if err != nil {
+			return xerrors.Errorf("decoding proposal: %w", err)
+		}
+
+		return cb(abi.DealID(idx), dp)
+	})
+}
+
+func (s *dealProposals9) decode(val *cbg.Deferred) (*DealProposal, error) {
+	var dp9 market9.DealProposal
+	if err := dp9.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return nil, err
+	}
+
+	dp, err := fromV9DealProposal(dp9)
+	if err != nil {
+		return nil, err
+	}
+
+	return &dp, nil
+}
+
+func (s *dealProposals9) array() adt.Array {
+	return s.Array
+}
+
+func fromV9DealProposal(v9 market9.DealProposal) (DealProposal, error) {
+
+	label, err := fromV9Label(v9.Label)
+
+	if err != nil {
+		return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
+	}
+
+	return DealProposal{
+		PieceCID:     v9.PieceCID,
+		PieceSize:    v9.PieceSize,
+		VerifiedDeal: v9.VerifiedDeal,
+		Client:       v9.Client,
+		Provider:     v9.Provider,
+
+		Label: label,
+
+		StartEpoch:           v9.StartEpoch,
+		EndEpoch:             v9.EndEpoch,
+		StoragePricePerEpoch: v9.StoragePricePerEpoch,
+
+		ProviderCollateral: v9.ProviderCollateral,
+		ClientCollateral:   v9.ClientCollateral,
+	}, nil
+}
+
+func fromV9Label(v9 market9.DealLabel) (DealLabel, error) {
+	if v9.IsString() {
+		str, err := v9.ToString()
+		if err != nil {
+			return markettypes.EmptyDealLabel, xerrors.Errorf("failed to convert string label to string: %w", err)
+		}
+		return markettypes.NewLabelFromString(str)
+	}
+
+	bs, err := v9.ToBytes()
+	if err != nil {
+		return markettypes.EmptyDealLabel, xerrors.Errorf("failed to convert bytes label to bytes: %w", err)
+	}
+	return markettypes.NewLabelFromBytes(bs)
+}
+
+func (s *state9) GetState() interface{} {
+	return &s.State
+}
+
+var _ PublishStorageDealsReturn = (*publishStorageDealsReturn9)(nil)
+
+func decodePublishStorageDealsReturn9(b []byte) (PublishStorageDealsReturn, error) {
+	var retval market9.PublishStorageDealsReturn
+	if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
+		return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
+	}
+
+	return &publishStorageDealsReturn9{retval}, nil
+}
+
+type publishStorageDealsReturn9 struct {
+	market9.PublishStorageDealsReturn
+}
+
+func (r *publishStorageDealsReturn9) 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 *publishStorageDealsReturn9) DealIDs() ([]abi.DealID, error) {
+	return r.IDs, nil
+}
@@ -1,6 +1,7 @@
 package miner

 import (
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	"github.com/filecoin-project/go-state-types/big"
 	"github.com/filecoin-project/go-state-types/network"
 	"github.com/filecoin-project/lotus/chain/actors"
@@ -33,7 +34,7 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
       switch av {
            {{range .versions}}
                {{if (ge . 8)}}
-                case actors.Version{{.}}:
+                case actorstypes.Version{{.}}:
                     return load{{.}}(store, act.Head)
                 {{end}}
            {{end}}
@@ -201,6 +202,7 @@ func WinningPoStProofTypeFromWindowPoStProofType(nver network.Version, proof abi

 type MinerInfo = miner{{.latestVersion}}.MinerInfo
 type WorkerKeyChange = miner{{.latestVersion}}.WorkerKeyChange
+type SectorPreCommitOnChainInfo = miner{{.latestVersion}}.SectorPreCommitOnChainInfo
 type WindowPostVerifyInfo = proof.WindowPoStVerifyInfo

 type SectorExpiration struct {
@@ -6,8 +6,9 @@ import (

 	"github.com/filecoin-project/go-bitfield"
 	"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"
-	miner8 "github.com/filecoin-project/go-state-types/builtin/v8/miner"
+	miner9 "github.com/filecoin-project/go-state-types/builtin/v9/miner"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/dline"
 	"github.com/filecoin-project/go-state-types/network"
@@ -33,9 +34,12 @@ func Load(store adt.Store, act *types.Actor) (State, error) {

 		switch av {

-		case actors.Version8:
+		case actorstypes.Version8:
 			return load8(store, act.Head)

+		case actorstypes.Version9:
+			return load9(store, act.Head)
+
 		}
 	}

@@ -94,6 +98,9 @@ func MakeState(store adt.Store, av actors.Version) (State, error) {
 	case actors.Version8:
 		return make8(store)

+	case actors.Version9:
+		return make9(store)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -112,8 +119,8 @@ type State interface {
 	GetSector(abi.SectorNumber) (*SectorOnChainInfo, error)
 	FindSector(abi.SectorNumber) (*SectorLocation, error)
 	GetSectorExpiration(abi.SectorNumber) (*SectorExpiration, error)
-	GetPrecommittedSector(abi.SectorNumber) (*miner8.SectorPreCommitOnChainInfo, error)
-	ForEachPrecommittedSector(func(miner8.SectorPreCommitOnChainInfo) error) error
+	GetPrecommittedSector(abi.SectorNumber) (*miner9.SectorPreCommitOnChainInfo, error)
+	ForEachPrecommittedSector(func(miner9.SectorPreCommitOnChainInfo) error) error
 	LoadSectors(sectorNos *bitfield.BitField) ([]*SectorOnChainInfo, error)
 	NumLiveSectors() (uint64, error)
 	IsAllocated(abi.SectorNumber) (bool, error)
@@ -142,7 +149,7 @@ type State interface {
 	sectors() (adt.Array, error)
 	decodeSectorOnChainInfo(*cbg.Deferred) (SectorOnChainInfo, error)
 	precommits() (adt.Map, error)
-	decodeSectorPreCommitOnChainInfo(*cbg.Deferred) (miner8.SectorPreCommitOnChainInfo, error)
+	decodeSectorPreCommitOnChainInfo(*cbg.Deferred) (miner9.SectorPreCommitOnChainInfo, error)
 	GetState() interface{}
 }

@@ -180,7 +187,7 @@ type Partition interface {
 	UnprovenSectors() (bitfield.BitField, error)
 }

-type SectorOnChainInfo = miner8.SectorOnChainInfo
+type SectorOnChainInfo = miner9.SectorOnChainInfo

 func PreferredSealProofTypeFromWindowPoStType(nver network.Version, proof abi.RegisteredPoStProof) (abi.RegisteredSealProof, error) {
 	// We added support for the new proofs in network version 7, and removed support for the old
@@ -235,8 +242,9 @@ func WinningPoStProofTypeFromWindowPoStProofType(nver network.Version, proof abi
 	}
 }

-type MinerInfo = miner8.MinerInfo
-type WorkerKeyChange = miner8.WorkerKeyChange
+type MinerInfo = miner9.MinerInfo
+type WorkerKeyChange = miner9.WorkerKeyChange
+type SectorPreCommitOnChainInfo = miner9.SectorPreCommitOnChainInfo
 type WindowPostVerifyInfo = proof.WindowPoStVerifyInfo

 type SectorExpiration struct {
@@ -264,8 +272,8 @@ type SectorExtensions struct {
 }

 type PreCommitChanges struct {
-	Added   []miner8.SectorPreCommitOnChainInfo
-	Removed []miner8.SectorPreCommitOnChainInfo
+	Added   []miner9.SectorPreCommitOnChainInfo
+	Removed []miner9.SectorPreCommitOnChainInfo
 }

 type LockedFunds struct {
--- a/Show More
+++ b/Show More