Ethan Buchman
6 years ago
3 changed files with 101 additions and 62 deletions
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| @ -1,80 +1,22 @@ | |||
| # Pending | |||
| Special thanks to external contributors with PRs included in this release: ackratos, james-ray, bradyjoestar, | |||
| peerlink, Ahmah2009, bluele, b00f | |||
| Special thanks to external contributors with PRs included in this release: | |||
| BREAKING CHANGES: | |||
| * CLI/RPC/Config | |||
| - [config] [\#2169](https://github.com/tendermint/tendermint/issues/2169) Replace MaxNumPeers with MaxNumInboundPeers and MaxNumOutboundPeers | |||
| - [config] [\#2300](https://github.com/tendermint/tendermint/issues/2300) Reduce default mempool size from 100k to 5k, until ABCI rechecking is implemented. | |||
| - [rpc] [\#1815](https://github.com/tendermint/tendermint/issues/1815) `/commit` returns a `signed_header` field instead of everything being top-level | |||
| * Apps | |||
| - [abci] Added address of the original proposer of the block to Header | |||
| - [abci] Change ABCI Header to match Tendermint exactly | |||
| - [abci] [\#2159](https://github.com/tendermint/tendermint/issues/2159) Update use of `Validator` (see | |||
| [ADR-018](https://github.com/tendermint/tendermint/blob/develop/docs/architecture/adr-018-ABCI-Validators.md)): | |||
| - Remove PubKey from `Validator` (so it's just Address and Power) | |||
| - Introduce `ValidatorUpdate` (with just PubKey and Power) | |||
| - InitChain and EndBlock use ValidatorUpdate | |||
| - Update field names and types in BeginBlock | |||
| - [state] [\#1815](https://github.com/tendermint/tendermint/issues/1815) Validator set changes are now delayed by one block | |||
| - updates returned in ResponseEndBlock for block H will be included in RequestBeginBlock for block H+2 | |||
| * Go API | |||
| - [lite] [\#1815](https://github.com/tendermint/tendermint/issues/1815) Complete refactor of the package | |||
| - [node] [\#2212](https://github.com/tendermint/tendermint/issues/2212) NewNode now accepts a `*p2p.NodeKey` (@bradyjoestar) | |||
| - [libs/common] [\#2199](https://github.com/tendermint/tendermint/issues/2199) Remove Fmt, in favor of fmt.Sprintf | |||
| - [libs/common] SplitAndTrim was deleted | |||
| - [libs/common] [\#2274](https://github.com/tendermint/tendermint/issues/2274) Remove unused Math functions like MaxInt, MaxInt64, | |||
| MinInt, MinInt64 (@Ahmah2009) | |||
| - [libs/clist] Panics if list extends beyond MaxLength | |||
| - [crypto] [\#2205](https://github.com/tendermint/tendermint/issues/2205) Rename AminoRoute variables to no longer be prefixed by signature type. | |||
| * Blockchain Protocol | |||
| - [state] [\#1815](https://github.com/tendermint/tendermint/issues/1815) Validator set changes are now delayed by one block (!) | |||
| - Add NextValidatorSet to State, changes on-disk representation of state | |||
| - [state] [\#2184](https://github.com/tendermint/tendermint/issues/2184) Enforce ConsensusParams.BlockSize.MaxBytes (See | |||
| [ADR-020](https://github.com/tendermint/tendermint/blob/develop/docs/architecture/adr-020-block-size.md)). | |||
| - Remove ConsensusParams.BlockSize.MaxTxs | |||
| - Introduce maximum sizes for all components of a block, including ChainID | |||
| - [types] Updates to the block Header: | |||
| - [\#1815](https://github.com/tendermint/tendermint/issues/1815) NextValidatorsHash - hash of the validator set for the next block, | |||
| so the current validators actually sign over the hash for the new | |||
| validators | |||
| - [\#2106](https://github.com/tendermint/tendermint/issues/2106) ProposerAddress - address of the block's original proposer | |||
| - [consensus] [\#2203](https://github.com/tendermint/tendermint/issues/2203) Implement BFT time | |||
| - Timestamp in block must be monotonic and equal the median of timestamps in block's LastCommit | |||
| - [crypto] [\#2239](https://github.com/tendermint/tendermint/issues/2239) Secp256k1 signature changes (See | |||
| [ADR-014](https://github.com/tendermint/tendermint/blob/develop/docs/architecture/adr-014-secp-malleability.md)): | |||
| - format changed from DER to `r || s`, both little endian encoded as 32 bytes. | |||
| - malleability removed by requiring `s` to be in canonical form. | |||
| * P2P Protocol | |||
| - [p2p] [\#2263](https://github.com/tendermint/tendermint/issues/2263) Update secret connection to use a little endian encoded nonce | |||
| - [blockchain] [\#2213](https://github.com/tendermint/tendermint/issues/2213) Fix Amino routes for blockchain reactor messages | |||
| (@peerlink) | |||
| FEATURES: | |||
| - [types] [\#2015](https://github.com/tendermint/tendermint/issues/2015) Allow genesis file to have 0 validators (@b00f) | |||
| - Initial validator set can be determined by the app in ResponseInitChain | |||
| - [rpc] [\#2161](https://github.com/tendermint/tendermint/issues/2161) New event `ValidatorSetUpdates` for when the validator set changes | |||
| - [crypto/multisig] [\#2164](https://github.com/tendermint/tendermint/issues/2164) Introduce multisig pubkey and signature format | |||
| - [libs/db] [\#2293](https://github.com/tendermint/tendermint/issues/2293) Allow passing options through when creating instances of leveldb dbs | |||
| IMPROVEMENTS: | |||
| - [docs] Lint documentation with `write-good` and `stop-words`. | |||
| - [scripts] [\#2196](https://github.com/tendermint/tendermint/issues/2196) Added json2wal tool, which is supposed to help our users restore (@bradyjoestar) | |||
| corrupted WAL files and compose test WAL files (@bradyjoestar) | |||
| - [mempool] [\#2234](https://github.com/tendermint/tendermint/issues/2234) Now stores txs by hash inside of the cache, to mitigate memory leakage | |||
| - [mempool] [\#2166](https://github.com/tendermint/tendermint/issues/2166) Set explicit capacity for map when updating txs (@bluele) | |||
| BUG FIXES: | |||
| - [config] [\#2284](https://github.com/tendermint/tendermint/issues/2284) Replace `db_path` with `db_dir` from automatically generated configuration files. | |||
| - [mempool] [\#2188](https://github.com/tendermint/tendermint/issues/2188) Fix OOM issue from cache map and list getting out of sync | |||
| - [state] [\#2051](https://github.com/tendermint/tendermint/issues/2051) KV store index supports searching by `tx.height` (@ackratos) | |||
| - [rpc] [\#2327](https://github.com/tendermint/tendermint/issues/2327) `/dial_peers` does not try to dial existing peers | |||
| - [node] [\#2323](https://github.com/tendermint/tendermint/issues/2323) Filter empty strings from config lists (@james-ray) | |||
| - [abci/client] [\#2236](https://github.com/tendermint/tendermint/issues/2236) Fix closing GRPC connection (@bradyjoestar) | |||