tendermint/CHANGELOG_PENDING.md

v0.30.0

TBD

Special thanks to external contributors on this release:

BREAKING CHANGES:

• CLI/RPC/Config

  • [rpc] #3113 rename n_txs to count in /num_unconfirmed_txs and /unconfirmed_txs
  • [config] #3079 rename mempool.size to mempool.max_txs

• Apps

• Go API

  • [types] #3245 Commit uses type CommitSig Vote instead of Vote directly.

• Blockchain Protocol

• P2P Protocol

FEATURES:

• [mempool] #3079 bound mempool memory usage (mempool.max_txs_total_bytes is set to 1GB by default; see config.toml) mempool's current txs_total_bytes is exposed via total_bytes field in /num_unconfirmed_txs and /unconfirmed_txs RPC endpoints.

IMPROVEMENTS:

• [tools] add go-deadlock tool to help detect deadlocks
• [crypto] #3163 use ethereum's libsecp256k1 go-wrapper for signatures when cgo is available
• [crypto] #3162 wrap btcd instead of forking it to keep up with fixes (used if cgo is not available)

BUG FIXES:

• [node] #3186 EventBus and indexerService should be started before first block (for replay last block on handshake) execution
• [p2p] #3247 Fix panic in SeedMode when calling FlushStop and OnStop concurrently