tendermint/CHANGELOG_PENDING.md

Unreleased Changes

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vX.X

Month, DD, YYYY

Special thanks to external contributors on this release:

BREAKING CHANGES

• CLI/RPC/Config

  • [rpc] #7575 Rework how RPC responses are written back via HTTP. (@creachadair)
  • [rpc] #7121 Remove the deprecated gRPC interface to the RPC service. (@creachadair)
  • [blocksync] #7159 Remove support for disabling blocksync in any circumstance. (@tychoish)
  • [mempool] #7171 Remove legacy mempool implementation. (@tychoish)

• Apps

  • [proto/tendermint] #6976 Remove core protobuf files in favor of only housing them in the tendermint/spec repository.

• P2P Protocol

  • [p2p] #7035 Remove legacy P2P routing implementation and associated configuration options. (@tychoish)
  • [p2p] #7265 Peer manager reduces peer score for each failed dial attempts for peers that have not successfully dialed. (@tychoish)
  • [p2p] #7594 always advertise self, to enable mutual address discovery. (@altergui)

• Go API

  • [rpc] #7474 Remove the "URI" RPC client. (@creachadair)
  • [libs/pubsub] #7451 Internalize the pubsub packages. (@creachadair)
  • [libs/sync] #7450 Internalize and remove the library. (@creachadair)
  • [libs/async] #7449 Move library to internal. (@creachadair)
  • [pubsub] #7231 Remove unbuffered subscriptions and rework the Subscription interface. (@creachadair)
  • [eventbus] #7231 Move the EventBus type to the internal/eventbus package. (@creachadair)
  • [blocksync] #7046 Remove v2 implementation of the blocksync service and recactor, which was disabled in the previous release. (@tychoish)
  • [p2p] #7064 Remove WDRR queue implementation. (@tychoish)
  • [config] #7169 WriteConfigFile now returns an error. (@tychoish)
  • [libs/service] #7288 Remove SetLogger method on service.Service interface. (@tychoish)
  • [abci/client] #7607 Simplify client interface (removes most "async" methods). (@creachadair)
  • [libs/json] #7673 Remove the libs/json (tmjson) library. (@creachadair)

• Blockchain Protocol

FEATURES

• [rpc] #7270 Add header and header_by_hash RPC Client queries. (@fedekunze)
• [cli] #7033 Add a rollback command to rollback to the previous tendermint state in the event of non-determinstic app hash or reverting an upgrade.
• [mempool, rpc] #7041 Add removeTx operation to the RPC layer. (@tychoish)

IMPROVEMENTS

• [internal/protoio] #7325 Optimized MarshalDelimited by inlining the common case and using a sync.Pool in the worst case. (@odeke-em)

• [pubsub] #7319 Performance improvements for the event query API (@creachadair)

• [node] #7521 Define concrete type for seed node implementation (@spacech1mp)

• [rpc] #7612 paginate mempool /unconfirmed_txs rpc endpoint (@spacech1mp)

• [light] #7536 rpc /status call returns info about the light client (@jmalicevic)

BUG FIXES

• fix: assignment copies lock value in BitArray.UnmarshalJSON() (@lklimek)