github.com/franono/tendermint@v0.32.2-0.20200527150959-749313264ce9/CHANGELOG_PENDING.md (about) 1 ## v0.33.5 2 3 \*\* 4 5 Special thanks to external contributors on this release: 6 7 Friendly reminder, we have a [bug bounty program](https://hackerone.com/tendermint). 8 9 ### BREAKING CHANGES: 10 11 - CLI/RPC/Config 12 13 - [evidence] \#4725 Remove `Pubkey` from DuplicateVoteEvidence 14 - [rpc] [\#4792](https://github.com/franono/tendermint/pull/4792) `/validators` are now sorted by voting power (@melekes) 15 16 - Apps 17 18 - [abci] [\#4704](https://github.com/franono/tendermint/pull/4704) Add ABCI methods `ListSnapshots`, `LoadSnapshotChunk`, `OfferSnapshot`, and `ApplySnapshotChunk` for state sync snapshots. `ABCIVersion` bumped to 0.17.0. 19 20 - P2P Protocol 21 22 - Go API 23 24 - [crypto] [\#4721](https://github.com/franono/tendermint/pull/4721) Remove `SimpleHashFromMap()` and `SimpleProofsFromMap()` (@erikgrinaker) 25 - [privval] [\#4744](https://github.com/franono/tendermint/pull/4744) Remove deprecated `OldFilePV` (@melekes) 26 - [mempool] [\#4759](https://github.com/franono/tendermint/pull/4759) Modify `Mempool#InitWAL` to return an error (@melekes) 27 - [types] \#4798 Simplify `VerifyCommitTrusting` func + remove extra validation (@melekes) 28 - [libs] \#4831 Remove `Bech32` pkg from Tendermint. This pkg now lives in the [cosmos-sdk](https://github.com/cosmos/cosmos-sdk/tree/4173ea5ebad906dd9b45325bed69b9c655504867/types/bech32) 29 - [node] [\#4832](https://github.com/franono/tendermint/pull/4832) `ConfigureRPC` returns an error (@melekes) 30 - [rpc] [\#4836](https://github.com/franono/tendermint/pull/4836) Overhaul `lib` folder (@melekes) 31 Move lib/ folder to jsonrpc/. 32 Rename: 33 rpc package -> jsonrpc package 34 rpcclient package -> client package 35 rpcserver package -> server package 36 JSONRPCClient to Client 37 JSONRPCRequestBatch to RequestBatch 38 JSONRPCCaller to Caller 39 StartHTTPServer to Serve 40 StartHTTPAndTLSServer to ServeTLS 41 NewURIClient to NewURI 42 NewJSONRPCClient to New 43 NewJSONRPCClientWithHTTPClient to NewWithHTTPClient 44 NewWSClient to NewWS 45 Unexpose ResponseWriterWrapper 46 Remove unused http_params.go 47 48 49 - Blockchain Protocol 50 51 - [types] [\#4792](https://github.com/franono/tendermint/pull/4792) Sort validators by voting power to enable faster commit verification (@melekes) 52 - [evidence] [\#4780](https://github.com/franono/tendermint/pull/4780) Cap evidence to an absolute number (@cmwaters) 53 Add `max_num` to consensus evidence parameters (default: 50 items). 54 55 ### FEATURES: 56 57 - [pex] [\#4439](https://github.com/franono/tendermint/pull/4439) Use highwayhash for pex buckets (@tau3) 58 - [statesync] Add state sync support, where a new node can be rapidly bootstrapped by fetching state snapshots from peers instead of replaying blocks. See the `[statesync]` config section. 59 - [evidence] [\#4532](https://github.com/franono/tendermint/pull/4532) Handle evidence from light clients (@melekes) 60 - [lite2] [\#4532](https://github.com/franono/tendermint/pull/4532) Submit conflicting headers, if any, to a full node & all witnesses (@melekes) 61 62 ### IMPROVEMENTS: 63 64 - [abci/server] [\#4719](https://github.com/franono/tendermint/pull/4719) Print panic & stack trace to STDERR if logger is not set (@melekes) 65 - [types] [\#4638](https://github.com/franono/tendermint/pull/4638) Implement `Header#ValidateBasic` (@alexanderbez) 66 - [txindex] [\#4466](https://github.com/franono/tendermint/pull/4466) Allow to index an event at runtime (@favadi) 67 - `abci.EventAttribute` replaces `KV.Pair` 68 - [evidence] [\#4722](https://github.com/franono/tendermint/pull/4722) Improved evidence db (@cmwaters) 69 - [buildsystem] [\#4378](https://github.com/franono/tendermint/pull/4738) Replace build_c and install_c with TENDERMINT_BUILD_OPTIONS parsing. The following options are available: 70 - nostrip: don't strip debugging symbols nor DWARF tables. 71 - cleveldb: use cleveldb as db backend instead of goleveldb. 72 - race: pass -race to go build and enable data race detection. 73 - [mempool] [\#4759](https://github.com/franono/tendermint/pull/4759) Allow ReapX and CheckTx functions to run in parallel (@melekes) 74 - [state] [\#4781](https://github.com/franono/tendermint/pull/4781) Export `InitStateVersion` for the initial state version (@erikgrinaker) 75 - [p2p/conn] \#4795 Return err on `signChallenge()` instead of panic 76 - [evidence] [\#4839](https://github.com/franono/tendermint/pull/4839) Reject duplicate evidence from being proposed (@cmwaters) 77 - [rpc/core] [\#4844](https://github.com/franono/tendermint/pull/4844) Do not lock consensus state in `/validators`, `/consensus_params` and `/status` (@melekes) 78 - [evidence] [\#4892](https://github.com/franono/tendermint/pull/4892) Remove redundant header from phantom validator evidence @cmwaters 79 80 ### BUG FIXES: 81 82 - [blockchain/v2] [\#4761](https://github.com/franono/tendermint/pull/4761) Fix excessive CPU usage caused by spinning on closed channels (@erikgrinaker) 83 - [blockchain/v2] Respect `fast_sync` option (@erikgrinaker) 84 - [light] [\#4741](https://github.com/franono/tendermint/pull/4741) Correctly return `ErrSignedHeaderNotFound` and `ErrValidatorSetNotFound` on corresponding RPC errors (@erikgrinaker) 85 - [rpc] \#4805 Attempt to handle panics during panic recovery (@erikgrinaker) 86 - [types] [\#4764](https://github.com/franono/tendermint/pull/4764) Return an error if voting power overflows in `VerifyCommitTrusting` (@melekes) 87 - [privval] [\#4812](https://github.com/franono/tendermint/pull/4812) Retry `GetPubKey/SignVote/SignProposal` a few times before returning an error (@melekes) 88 - [p2p] [\#4847](https://github.com/franono/tendermint/pull/4847) Return masked IP (not the actual IP) in addrbook#groupKey (@melekes)