tendermint/CHANGELOG_PENDING.md

v0.33.3

• Nodes are no longer guaranteed to contain all blocks up to the latest height. The ABCI app can now control which blocks to retain through the ABCI field ResponseCommit.retain_height, all blocks and associated data below this height will be removed.

**

Special thanks to external contributors on this release:

Friendly reminder, we have a bug bounty program.

BREAKING CHANGES:

• CLI/RPC/Config

• Apps

• P2P Protocol

• Go API

  • [rpc/client] #4628 Split out HTTP and local clients into http and local packages (@erikgrinaker).
  • [lite2] #4616 Make maxClockDrift an option (@melekes). Verify/VerifyAdjacent/VerifyNonAdjacent now accept maxClockDrift time.Duration.

FEATURES:

• [abci] Add ResponseCommit.retain_height field, which will automatically remove blocks below this height.
• [rpc] Add /status response fields for the earliest block available on the node
• [rpc] #4611 Add codespace to ResultBroadcastTx (@whylee259)

IMPROVEMENTS:

• [blockchain] Add Base to blockchain reactor P2P messages StatusRequest and StatusResponse
• [example/kvstore] Add RetainBlocks option to control block retention
• [p2p] #4548 Add ban list to address book (@cmwaters)
• [privval] #4534 Add error as a return value onGetPubKey()
• [Docker] #4569 Default configuration added to docker image (you can still mount your own config the same way) (@greg-szabo)
• [lite2] #4562 Cache headers when using bisection (@cmwaters)
• [all] #4608 Give reactors descriptive names when they're initialized
• [lite2] #4575 Use bisection for within-range verification (@cmwaters)
• [tools] #4615 Allow developers to use Docker to generate proto stubs, via make proto-gen-docker.
• [p2p] #4621(https://github.com/tendermint/tendermint/pull/4621) ban peers when messages are unsolicited or too frequent (@cmwaters)

BUG FIXES:

• [rpc] #4568 Fix panic when Subscribe is called, but HTTP client is not running (@melekes) Subscribe, Unsubscribe(All) methods return an error now.