diff --git a/scripts/simapp46/env b/scripts/simapp46/env
index 1bdc14a2..13293e4f 100644
--- a/scripts/simapp46/env
+++ b/scripts/simapp46/env
@@ -1,5 +1,5 @@
 # Choose from https://hub.docker.com/r/interchainio/simapp/tags
 REPOSITORY="interchainio/simapp"
-VERSION="v0.46.0-rc2"
+VERSION="v0.46.0-rc1"
 CONTAINER_NAME="simapp"
 CONTAINER_NAME_SLOW="simapp-slow"
diff --git a/scripts/simapp46/generate_template.sh b/scripts/simapp46/generate_template.sh
index faa6908c..b5151f57 100755
--- a/scripts/simapp46/generate_template.sh
+++ b/scripts/simapp46/generate_template.sh
@@ -55,14 +55,14 @@ function inline_jq() {
 
   # Custom settings in config.toml
   "$gnused" -i \
-    -e 's/^cors_allowed_origins =.*$/cors_allowed_origins = ["*"]/' \
-    -e 's/^timeout_propose =.*$/timeout_propose = "300ms"/' \
-    -e 's/^timeout_propose_delta =.*$/timeout_propose_delta = "100ms"/' \
-    -e 's/^timeout_prevote =.*$/timeout_prevote = "300ms"/' \
-    -e 's/^timeout_prevote_delta =.*$/timeout_prevote_delta = "100ms"/' \
-    -e 's/^timeout_precommit =.*$/timeout_precommit = "300ms"/' \
-    -e 's/^timeout_precommit_delta =.*$/timeout_precommit_delta = "100ms"/' \
-    -e 's/^timeout_commit =.*$/timeout_commit = "1s"/' \
+    -e 's/^cors-allowed-origins =.*$/cors-allowed-origins = ["*"]/' \
+    -e 's/^timeout-propose =.*$/timeout-propose = "300ms"/' \
+    -e 's/^timeout-propose-delta =.*$/timeout-propose-delta = "100ms"/' \
+    -e 's/^timeout-prevote =.*$/timeout-prevote = "300ms"/' \
+    -e 's/^timeout-prevote-delta =.*$/timeout-prevote-delta = "100ms"/' \
+    -e 's/^timeout-precommit =.*$/timeout-precommit = "300ms"/' \
+    -e 's/^timeout-precommit-delta =.*$/timeout-precommit-delta = "100ms"/' \
+    -e 's/^timeout-commit =.*$/timeout-commit = "1s"/' \
     "template/.simapp/config/config.toml"
 
   # Custom settings app.toml
diff --git a/scripts/simapp46/template/.simapp/config/config.toml b/scripts/simapp46/template/.simapp/config/config.toml
index f76fec17..3d93aee7 100644
--- a/scripts/simapp46/template/.simapp/config/config.toml
+++ b/scripts/simapp46/template/.simapp/config/config.toml
@@ -12,15 +12,22 @@
 
 # TCP or UNIX socket address of the ABCI application,
 # or the name of an ABCI application compiled in with the Tendermint binary
-proxy_app = "tcp://127.0.0.1:26658"
+proxy-app = "tcp://127.0.0.1:26658"
 
 # A custom human readable name for this node
 moniker = "simd-moniker"
 
-# If this node is many blocks behind the tip of the chain, FastSync
-# allows them to catchup quickly by downloading blocks in parallel
-# and verifying their commits
-fast_sync = true
+# Mode of Node: full | validator | seed
+# * validator node
+#   - all reactors
+#   - with priv_validator_key.json, priv_validator_state.json
+# * full node
+#   - all reactors
+#   - No priv_validator_key.json, priv_validator_state.json
+# * seed node
+#   - only P2P, PEX Reactor
+#   - No priv_validator_key.json, priv_validator_state.json
+mode = "validator"
 
 # Database backend: goleveldb | cleveldb | boltdb | rocksdb | badgerdb
 # * goleveldb (github.com/syndtr/goleveldb - most popular implementation)
@@ -41,41 +48,58 @@ fast_sync = true
 # * badgerdb (uses github.com/dgraph-io/badger)
 #   - EXPERIMENTAL
 #   - use badgerdb build tag (go build -tags badgerdb)
-db_backend = "goleveldb"
+db-backend = "goleveldb"
 
 # Database directory
-db_dir = "data"
+db-dir = "data"
 
 # Output level for logging, including package level options
-log_level = "info"
+log-level = "info"
 
 # Output format: 'plain' (colored text) or 'json'
-log_format = "plain"
+log-format = "plain"
 
 ##### additional base config options #####
 
 # Path to the JSON file containing the initial validator set and other meta data
-genesis_file = "config/genesis.json"
-
-# Path to the JSON file containing the private key to use as a validator in the consensus protocol
-priv_validator_key_file = "config/priv_validator_key.json"
-
-# Path to the JSON file containing the last sign state of a validator
-priv_validator_state_file = "data/priv_validator_state.json"
-
-# TCP or UNIX socket address for Tendermint to listen on for
-# connections from an external PrivValidator process
-priv_validator_laddr = ""
+genesis-file = "config/genesis.json"
 
 # Path to the JSON file containing the private key to use for node authentication in the p2p protocol
-node_key_file = "config/node_key.json"
+node-key-file = "config/node_key.json"
 
 # Mechanism to connect to the ABCI application: socket | grpc
 abci = "socket"
 
 # If true, query the ABCI app on connecting to a new peer
 # so the app can decide if we should keep the connection or not
-filter_peers = false
+filter-peers = false
+
+
+#######################################################
+###       Priv Validator Configuration              ###
+#######################################################
+[priv-validator]
+
+# Path to the JSON file containing the private key to use as a validator in the consensus protocol
+key-file = "config/priv_validator_key.json"
+
+# Path to the JSON file containing the last sign state of a validator
+state-file = "data/priv_validator_state.json"
+
+# TCP or UNIX socket address for Tendermint to listen on for
+# connections from an external PrivValidator process
+# when the listenAddr is prefixed with grpc instead of tcp it will use the gRPC Client
+laddr = ""
+
+# Path to the client certificate generated while creating needed files for secure connection.
+# If a remote validator address is provided but no certificate, the connection will be insecure
+client-certificate-file = ""
+
+# Client key generated while creating certificates for secure connection
+client-key-file = ""
+
+# Path to the Root Certificate Authority used to sign both client and server certificates
+root-ca-file = ""
 
 
 #######################################################################
@@ -93,54 +117,56 @@ laddr = "tcp://127.0.0.1:26657"
 # A list of origins a cross-domain request can be executed from
 # Default value '[]' disables cors support
 # Use '["*"]' to allow any origin
-cors_allowed_origins = ["*"]
+cors-allowed-origins = ["*"]
 
 # A list of methods the client is allowed to use with cross-domain requests
-cors_allowed_methods = ["HEAD", "GET", "POST", ]
+cors-allowed-methods = ["HEAD", "GET", "POST", ]
 
 # A list of non simple headers the client is allowed to use with cross-domain requests
-cors_allowed_headers = ["Origin", "Accept", "Content-Type", "X-Requested-With", "X-Server-Time", ]
+cors-allowed-headers = ["Origin", "Accept", "Content-Type", "X-Requested-With", "X-Server-Time", ]
 
 # TCP or UNIX socket address for the gRPC server to listen on
 # NOTE: This server only supports /broadcast_tx_commit
-grpc_laddr = ""
+# Deprecated gRPC  in the RPC layer of Tendermint will be deprecated in 0.36.
+grpc-laddr = ""
 
 # Maximum number of simultaneous connections.
-# Does not include RPC (HTTP&WebSocket) connections. See max_open_connections
+# Does not include RPC (HTTP&WebSocket) connections. See max-open-connections
 # If you want to accept a larger number than the default, make sure
 # you increase your OS limits.
 # 0 - unlimited.
 # Should be < {ulimit -Sn} - {MaxNumInboundPeers} - {MaxNumOutboundPeers} - {N of wal, db and other open files}
 # 1024 - 40 - 10 - 50 = 924 = ~900
-grpc_max_open_connections = 900
+# Deprecated gRPC  in the RPC layer of Tendermint will be deprecated in 0.36.
+grpc-max-open-connections = 900
 
-# Activate unsafe RPC commands like /dial_seeds and /unsafe_flush_mempool
+# Activate unsafe RPC commands like /dial-seeds and /unsafe-flush-mempool
 unsafe = false
 
 # Maximum number of simultaneous connections (including WebSocket).
-# Does not include gRPC connections. See grpc_max_open_connections
+# Does not include gRPC connections. See grpc-max-open-connections
 # If you want to accept a larger number than the default, make sure
 # you increase your OS limits.
 # 0 - unlimited.
 # Should be < {ulimit -Sn} - {MaxNumInboundPeers} - {MaxNumOutboundPeers} - {N of wal, db and other open files}
 # 1024 - 40 - 10 - 50 = 924 = ~900
-max_open_connections = 900
+max-open-connections = 900
 
 # Maximum number of unique clientIDs that can /subscribe
 # If you're using /broadcast_tx_commit, set to the estimated maximum number
 # of broadcast_tx_commit calls per block.
-max_subscription_clients = 100
+max-subscription-clients = 100
 
 # Maximum number of unique queries a given client can /subscribe to
 # If you're using GRPC (or Local RPC client) and /broadcast_tx_commit, set to
 # the estimated # maximum number of broadcast_tx_commit calls per block.
-max_subscriptions_per_client = 5
+max-subscriptions-per-client = 5
 
 # Experimental parameter to specify the maximum number of events a node will
 # buffer, per subscription, before returning an error and closing the
 # subscription. Must be set to at least 100, but higher values will accommodate
 # higher event throughput rates (and will use more memory).
-experimental_subscription_buffer_size = 200
+experimental-subscription-buffer-size = 200
 
 # Experimental parameter to specify the maximum number of RPC responses that
 # can be buffered per WebSocket client. If clients cannot read from the
@@ -148,11 +174,11 @@ experimental_subscription_buffer_size = 200
 # parameter may reduce the chances of them being disconnected (but will cause
 # the node to use more memory).
 #
-# Must be at least the same as "experimental_subscription_buffer_size",
+# Must be at least the same as "experimental-subscription-buffer-size",
 # otherwise connections could be dropped unnecessarily. This value should
-# ideally be somewhat higher than "experimental_subscription_buffer_size" to
+# ideally be somewhat higher than "experimental-subscription-buffer-size" to
 # accommodate non-subscription-related RPC responses.
-experimental_websocket_write_buffer_size = 200
+experimental-websocket-write-buffer-size = 200
 
 # If a WebSocket client cannot read fast enough, at present we may
 # silently drop events instead of generating an error or disconnecting the
@@ -160,44 +186,50 @@ experimental_websocket_write_buffer_size = 200
 #
 # Enabling this experimental parameter will cause the WebSocket connection to
 # be closed instead if it cannot read fast enough, allowing for greater
-# predictability in subscription behaviour.
-experimental_close_on_slow_client = false
+# predictability in subscription behavior.
+experimental-close-on-slow-client = false
 
 # How long to wait for a tx to be committed during /broadcast_tx_commit.
 # WARNING: Using a value larger than 10s will result in increasing the
 # global HTTP write timeout, which applies to all connections and endpoints.
 # See https://github.com/tendermint/tendermint/issues/3435
-timeout_broadcast_tx_commit = "10s"
+timeout-broadcast-tx-commit = "10s"
 
 # Maximum size of request body, in bytes
-max_body_bytes = 1000000
+max-body-bytes = 1000000
 
 # Maximum size of request header, in bytes
-max_header_bytes = 1048576
+max-header-bytes = 1048576
 
 # The path to a file containing certificate that is used to create the HTTPS server.
 # Might be either absolute path or path related to Tendermint's config directory.
 # If the certificate is signed by a certificate authority,
 # the certFile should be the concatenation of the server's certificate, any intermediates,
 # and the CA's certificate.
-# NOTE: both tls_cert_file and tls_key_file must be present for Tendermint to create HTTPS server.
+# NOTE: both tls-cert-file and tls-key-file must be present for Tendermint to create HTTPS server.
 # Otherwise, HTTP server is run.
-tls_cert_file = ""
+tls-cert-file = ""
 
 # The path to a file containing matching private key that is used to create the HTTPS server.
 # Might be either absolute path or path related to Tendermint's config directory.
 # NOTE: both tls-cert-file and tls-key-file must be present for Tendermint to create HTTPS server.
 # Otherwise, HTTP server is run.
-tls_key_file = ""
+tls-key-file = ""
 
 # pprof listen address (https://golang.org/pkg/net/http/pprof)
-pprof_laddr = "localhost:6060"
+pprof-laddr = "localhost:6060"
 
 #######################################################
 ###           P2P Configuration Options             ###
 #######################################################
 [p2p]
 
+# Enable the legacy p2p layer.
+use-legacy = false
+
+# Select the p2p internal queue
+queue-type = "priority"
+
 # Address to listen for incoming connections
 laddr = "tcp://0.0.0.0:26656"
 
@@ -206,66 +238,95 @@ laddr = "tcp://0.0.0.0:26656"
 # and will introspect on the listener or use UPnP
 # to figure out the address. ip and port are required
 # example: 159.89.10.97:26656
-external_address = ""
+external-address = ""
 
 # Comma separated list of seed nodes to connect to
+# We only use these if we can’t connect to peers in the addrbook
+# NOTE: not used by the new PEX reactor. Please use BootstrapPeers instead.
+# TODO: Remove once p2p refactor is complete
+# ref: https:#github.com/tendermint/tendermint/issues/5670
 seeds = ""
 
+# Comma separated list of peers to be added to the peer store
+# on startup. Either BootstrapPeers or PersistentPeers are
+# needed for peer discovery
+bootstrap-peers = ""
+
 # Comma separated list of nodes to keep persistent connections to
-persistent_peers = ""
+persistent-peers = ""
 
 # UPNP port forwarding
 upnp = false
 
 # Path to address book
-addr_book_file = "config/addrbook.json"
+# TODO: Remove once p2p refactor is complete in favor of peer store.
+addr-book-file = "config/addrbook.json"
 
 # Set true for strict address routability rules
 # Set false for private or local networks
-addr_book_strict = true
+addr-book-strict = true
 
 # Maximum number of inbound peers
-max_num_inbound_peers = 40
+#
+# TODO: Remove once p2p refactor is complete in favor of MaxConnections.
+# ref: https://github.com/tendermint/tendermint/issues/5670
+max-num-inbound-peers = 40
 
 # Maximum number of outbound peers to connect to, excluding persistent peers
-max_num_outbound_peers = 10
+#
+# TODO: Remove once p2p refactor is complete in favor of MaxConnections.
+# ref: https://github.com/tendermint/tendermint/issues/5670
+max-num-outbound-peers = 10
+
+# Maximum number of connections (inbound and outbound).
+max-connections = 64
+
+# Rate limits the number of incoming connection attempts per IP address.
+max-incoming-connection-attempts = 100
 
 # List of node IDs, to which a connection will be (re)established ignoring any existing limits
-unconditional_peer_ids = ""
+# TODO: Remove once p2p refactor is complete.
+# ref: https://github.com/tendermint/tendermint/issues/5670
+unconditional-peer-ids = ""
 
 # Maximum pause when redialing a persistent peer (if zero, exponential backoff is used)
-persistent_peers_max_dial_period = "0s"
+# TODO: Remove once p2p refactor is complete
+# ref: https:#github.com/tendermint/tendermint/issues/5670
+persistent-peers-max-dial-period = "0s"
 
 # Time to wait before flushing messages out on the connection
-flush_throttle_timeout = "100ms"
+# TODO: Remove once p2p refactor is complete
+# ref: https:#github.com/tendermint/tendermint/issues/5670
+flush-throttle-timeout = "100ms"
 
 # Maximum size of a message packet payload, in bytes
-max_packet_msg_payload_size = 1024
+# TODO: Remove once p2p refactor is complete
+# ref: https:#github.com/tendermint/tendermint/issues/5670
+max-packet-msg-payload-size = 1400
 
 # Rate at which packets can be sent, in bytes/second
-send_rate = 5120000
+# TODO: Remove once p2p refactor is complete
+# ref: https:#github.com/tendermint/tendermint/issues/5670
+send-rate = 5120000
 
 # Rate at which packets can be received, in bytes/second
-recv_rate = 5120000
+# TODO: Remove once p2p refactor is complete
+# ref: https:#github.com/tendermint/tendermint/issues/5670
+recv-rate = 5120000
 
 # Set true to enable the peer-exchange reactor
 pex = true
 
-# Seed mode, in which node constantly crawls the network and looks for
-# peers. If another node asks it for addresses, it responds and disconnects.
-#
-# Does not work if the peer-exchange reactor is disabled.
-seed_mode = false
-
 # Comma separated list of peer IDs to keep private (will not be gossiped to other peers)
-private_peer_ids = ""
+# Warning: IPs will be exposed at /net_info, for more information https://github.com/tendermint/tendermint/issues/3055
+private-peer-ids = ""
 
 # Toggle to disable guard against peers connecting from the same ip.
-allow_duplicate_ip = false
+allow-duplicate-ip = false
 
 # Peer connection configuration.
-handshake_timeout = "20s"
-dial_timeout = "3s"
+handshake-timeout = "20s"
+dial-timeout = "3s"
 
 #######################################################
 ###          Mempool Configuration Option          ###
@@ -273,27 +334,23 @@ dial_timeout = "3s"
 [mempool]
 
 # Mempool version to use:
-#   1) "v0" - (default) FIFO mempool.
-#   2) "v1" - prioritized mempool.
-# WARNING: There's a known memory leak with the prioritized mempool
-# that the team are working on. Read more here: 
-# https://github.com/tendermint/tendermint/issues/8775
-version = "v0"
+#   1) "v0" - The legacy non-prioritized mempool reactor.
+#   2) "v1" (default) - The prioritized mempool reactor.
+version = "v1"
 
 recheck = true
 broadcast = true
-wal_dir = ""
 
 # Maximum number of transactions in the mempool
 size = 5000
 
 # Limit the total size of all txs in the mempool.
 # This only accounts for raw transactions (e.g. given 1MB transactions and
-# max_txs_bytes=5MB, mempool will only accept 5 transactions).
-max_txs_bytes = 1073741824
+# max-txs-bytes=5MB, mempool will only accept 5 transactions).
+max-txs-bytes = 1073741824
 
 # Size of the cache (used to filter transactions we saw earlier) in transactions
-cache_size = 10000
+cache-size = 10000
 
 # Do not remove invalid transactions from the cache (default: false)
 # Set to true if it's not possible for any invalid transaction to become valid
@@ -301,13 +358,13 @@ cache_size = 10000
 keep-invalid-txs-in-cache = false
 
 # Maximum size of a single transaction.
-# NOTE: the max size of a tx transmitted over the network is {max_tx_bytes}.
-max_tx_bytes = 1048576
+# NOTE: the max size of a tx transmitted over the network is {max-tx-bytes}.
+max-tx-bytes = 1048576
 
 # Maximum size of a batch of transactions to send to a peer
 # Including space needed by encoding (one varint per transaction).
 # XXX: Unused due to https://github.com/tendermint/tendermint/issues/5796
-max_batch_bytes = 0
+max-batch-bytes = 0
 
 # ttl-duration, if non-zero, defines the maximum amount of time a transaction
 # can exist for in the mempool.
@@ -336,40 +393,52 @@ ttl-num-blocks = 0
 # starting from the height of the snapshot.
 enable = false
 
-# RPC servers (comma-separated) for light client verification of the synced state machine and
-# retrieval of state data for node bootstrapping. Also needs a trusted height and corresponding
-# header hash obtained from a trusted source, and a period during which validators can be trusted.
-#
-# For Cosmos SDK-based chains, trust_period should usually be about 2/3 of the unbonding time (~2
-# weeks) during which they can be financially punished (slashed) for misbehavior.
-rpc_servers = ""
-trust_height = 0
-trust_hash = ""
-trust_period = "168h0m0s"
+# State sync uses light client verification to verify state. This can be done either through the
+# P2P layer or RPC layer. Set this to true to use the P2P layer. If false (default), RPC layer
+# will be used.
+use-p2p = false
+
+# If using RPC, at least two addresses need to be provided. They should be compatible with net.Dial,
+# for example: "host.example.com:2125"
+rpc-servers = ""
+
+# The hash and height of a trusted block. Must be within the trust-period.
+trust-height = 0
+trust-hash = ""
+
+# The trust period should be set so that Tendermint can detect and gossip misbehavior before
+# it is considered expired. For chains based on the Cosmos SDK, one day less than the unbonding
+# period should suffice.
+trust-period = "168h0m0s"
 
 # Time to spend discovering snapshots before initiating a restore.
-discovery_time = "15s"
+discovery-time = "15s"
 
-# Temporary directory for state sync snapshot chunks, defaults to the OS tempdir (typically /tmp).
-# Will create a new, randomly named directory within, and remove it when done.
-temp_dir = ""
+# Temporary directory for state sync snapshot chunks, defaults to os.TempDir().
+# The synchronizer will create a new, randomly named directory within this directory
+# and remove it when the sync is complete.
+temp-dir = ""
 
 # The timeout duration before re-requesting a chunk, possibly from a different
-# peer (default: 1 minute).
-chunk_request_timeout = "10s"
+# peer (default: 15 seconds).
+chunk-request-timeout = "15s"
 
-# The number of concurrent chunk fetchers to run (default: 1).
-chunk_fetchers = "4"
+# The number of concurrent chunk and block fetchers to run (default: 4).
+fetchers = "4"
 
 #######################################################
-###       Fast Sync Configuration Connections       ###
+###       Block Sync Configuration Connections       ###
 #######################################################
-[fastsync]
+[blocksync]
 
-# Fast Sync version to use:
-#   1) "v0" (default) - the legacy fast sync implementation
-#   2) "v1" - refactor of v0 version for better testability
-#   2) "v2" - complete redesign of v0, optimized for testability & readability
+# If this node is many blocks behind the tip of the chain, BlockSync
+# allows them to catchup quickly by downloading blocks in parallel
+# and verifying their commits
+enable = true
+
+# Block Sync version to use:
+#   1) "v0" (default) - the standard Block Sync implementation
+#   2) "v2" - DEPRECATED, please use v0
 version = "v0"
 
 #######################################################
@@ -377,48 +446,49 @@ version = "v0"
 #######################################################
 [consensus]
 
-wal_file = "data/cs.wal/wal"
+wal-file = "data/cs.wal/wal"
 
 # How long we wait for a proposal block before prevoting nil
-timeout_propose = "300ms"
-# How much timeout_propose increases with each round
-timeout_propose_delta = "100ms"
+timeout-propose = "300ms"
+# How much timeout-propose increases with each round
+timeout-propose-delta = "100ms"
 # How long we wait after receiving +2/3 prevotes for “anything” (ie. not a single block or nil)
-timeout_prevote = "300ms"
-# How much the timeout_prevote increases with each round
-timeout_prevote_delta = "100ms"
+timeout-prevote = "300ms"
+# How much the timeout-prevote increases with each round
+timeout-prevote-delta = "100ms"
 # How long we wait after receiving +2/3 precommits for “anything” (ie. not a single block or nil)
-timeout_precommit = "300ms"
-# How much the timeout_precommit increases with each round
-timeout_precommit_delta = "100ms"
+timeout-precommit = "300ms"
+# How much the timeout-precommit increases with each round
+timeout-precommit-delta = "100ms"
 # How long we wait after committing a block, before starting on the new
 # height (this gives us a chance to receive some more precommits, even
 # though we already have +2/3).
-timeout_commit = "1s"
+timeout-commit = "1s"
 
 # How many blocks to look back to check existence of the node's consensus votes before joining consensus
 # When non-zero, the node will panic upon restart
-# if the same consensus key was used to sign {double_sign_check_height} last blocks.
+# if the same consensus key was used to sign {double-sign-check-height} last blocks.
 # So, validators should stop the state machine, wait for some blocks, and then restart the state machine to avoid panic.
-double_sign_check_height = 0
+double-sign-check-height = 0
 
 # Make progress as soon as we have all the precommits (as if TimeoutCommit = 0)
-skip_timeout_commit = false
+skip-timeout-commit = false
 
 # EmptyBlocks mode and possible interval between empty blocks
-create_empty_blocks = true
-create_empty_blocks_interval = "0s"
+create-empty-blocks = true
+create-empty-blocks-interval = "0s"
 
 # Reactor sleep duration parameters
-peer_gossip_sleep_duration = "100ms"
-peer_query_maj23_sleep_duration = "2s"
+peer-gossip-sleep-duration = "100ms"
+peer-query-maj23-sleep-duration = "2s"
 
 #######################################################
 ###   Transaction Indexer Configuration Options     ###
 #######################################################
-[tx_index]
+[tx-index]
 
-# What indexer to use for transactions
+# The backend database list to back the indexer.
+# If list contains "null" or "", meaning no indexer service will be used.
 #
 # The application will set which txs to index. In some cases a node operator will be able
 # to decide which txs to index based on configuration set in the application.
@@ -426,10 +496,9 @@ peer_query_maj23_sleep_duration = "2s"
 # Options:
 #   1) "null"
 #   2) "kv" (default) - the simplest possible indexer, backed by key-value storage (defaults to levelDB; see DBBackend).
-# 		- When "kv" is chosen "tx.height" and "tx.hash" will always be indexed.
 #   3) "psql" - the indexer services backed by PostgreSQL.
 # When "kv" or "psql" is chosen "tx.height" and "tx.hash" will always be indexed.
-indexer = "kv"
+indexer = ["kv"]
 
 # The PostgreSQL connection configuration, the connection format:
 #   postgresql://<user>:<password>@<host>:<port>/<db>?<opts>
@@ -446,13 +515,13 @@ psql-conn = ""
 prometheus = false
 
 # Address to listen for Prometheus collector(s) connections
-prometheus_listen_addr = ":26660"
+prometheus-listen-addr = ":26660"
 
 # Maximum number of simultaneous connections.
 # If you want to accept a larger number than the default, make sure
 # you increase your OS limits.
 # 0 - unlimited.
-max_open_connections = 3
+max-open-connections = 3
 
 # Instrumentation namespace
 namespace = "tendermint"