@ -10,18 +10,11 @@ Friendly reminder, we have a [bug bounty program](https://hackerone.com/tendermi
- CLI/RPC/Config
- CLI/RPC/Config
- [evidence] \#4725 Remove `Pubkey` from DuplicateVoteEvidence
- [rpc] [\#4792](https://github.com/tendermint/tendermint/pull/4792) `/validators` are now sorted by voting power (@melekes)
- [blockchain] \#4637 Transition blockchain reactor(s) to Protobuf encoding
- [types] \#4382 `SignedMsgType` has moved to a Protobuf enum types
- [types] \#4382 `Total` has been changed from a `int` to a `uint32`
- [types] \#4582 Vote: `ValidatorIndex`&`Round` are now int32
- [types] \#4582 Proposal: `POLRound`&`Round` are now int32
- [types] \#4582 Block: `Round` is now int32
- [types] \#4962 `ConsensusParams`, `BlockParams`, `EvidenceParams`, `ValidatorParams`&`HashedParams` are now Protobuf types
- [consensus] \#4582 RoundState: `Round`, `LockedRound`&`CommitRound` are now int32
- [consensus] \#4582 RoundState: `Round`, `LockedRound`&`CommitRound` are now int32
- [consensus] \#4582 HeightVoteSet: `round` is now int32
- [consensus] \#4582 HeightVoteSet: `round` is now int32
- [privval] \#4582 `round` in private_validator_state.json is no longer a string in json it is now a number.
- [evidence] \#4725 Remove `Pubkey` from DuplicateVoteEvidence
- [evidence] \#4959 Add json tags to `DuplicateVoteEvidence`
- [crypto] \#4940 All keys have become `[]byte` instead of `[<size>]byte`. The byte method no longer returns the marshaled value but just the `[]byte` form of the data.
- [crypto] \#4940 All keys have become `[]byte` instead of `[<size>]byte`. The byte method no longer returns the marshaled value but just the `[]byte` form of the data.
- [crypto] \4988 Removal of key type multisig
- [crypto] \4988 Removal of key type multisig
- The key has been moved to the Cosmos-SDK (https://github.com/cosmos/cosmos-sdk/blob/master/crypto/types/multisig/multisignature.go)
- The key has been moved to the Cosmos-SDK (https://github.com/cosmos/cosmos-sdk/blob/master/crypto/types/multisig/multisignature.go)
@ -40,21 +33,20 @@ Friendly reminder, we have a [bug bounty program](https://hackerone.com/tendermi
- sr25519: type `PubKeySr25519` is now `PubKey`
- sr25519: type `PubKeySr25519` is now `PubKey`
- multisig: type `PubKeyMultisigThreshold` is now `PubKey`
- multisig: type `PubKeyMultisigThreshold` is now `PubKey`
- [light] \#4946 Rename `lite2` pkg to `light`, the lite cmd has also been renamed to `light`. Remove `lite` implementation.
- [light] \#4946 Rename `lite2` pkg to `light`, the lite cmd has also been renamed to `light`. Remove `lite` implementation.
- [rpc] [\#4792](https://github.com/tendermint/tendermint/pull/4792) `/validators` are now sorted by voting power (@melekes)
- [rpc] \#4937 Return an error when `page` pagination param is 0 in `/validators`, `tx_search` (@melekes)
- [rpc] \#4937 Return an error when `page` pagination param is 0 in `/validators`, `tx_search` (@melekes)
- [state] \#4679 `TxResult` is a Protobuf type defined in `abci` types directory
- [state] \#4679 `state` reactor migration to Protobuf encoding
- [evidence] \#4959 Add json tags to `DuplicateVoteEvidence`
- [p2p/pex] \#4973 `p2p/pex` reactor migration to Protobuf encoding
- [light] \#4964 `light` reactor migration to Protobuf encoding
- [store] \#4778 Transition store module to protobuf encoding
- `BlockStoreStateJSON` is now `BlockStoreState` and is encoded as binary in the database
- [rpc] \#4968 JSON encoding is now handled by `libs/json`, not Amino
- [rpc] \#4968 JSON encoding is now handled by `libs/json`, not Amino
- [types] \#4852 Vote & Proposal `SignBytes` is now func `VoteSignBytes`&`ProposalSignBytes`
- [privval] \#4985 `privval` reactor migration to Protobuf encoding
- [evidence] \#4949 `evidence` reactor migration to Protobuf encoding
- [indexer] \#5006 Tx indexer now relies on the application to tell it what to index. `tx.height`&`tx.hash` will always be indexed when using the `kv` indexer.
- [proto] \#5025 All proto files have been moved to `/proto` directory.
- [privval] \#4582 `round` in private_validator_state.json is no longer a string in json it is now a number.
- [proto] \#5025 All proto files have been moved to `/proto` directory.
- Using the recommended the file layout from buf, [see here for more info](https://buf.build/docs/lint-checkers#file_layout)
- Using the recommended the file layout from buf, [see here for more info](https://buf.build/docs/lint-checkers#file_layout)
- [state] \#4679 `TxResult` is a Protobuf type defined in `abci` types directory
- [types] \#4939 `SignedMsgType` has moved to a Protobuf enum types
- [types] \#4939 `Total` in `Parts`&`PartSetHeader` has been changed from a `int` to a `uint32`
- [types] \#4939 Vote: `ValidatorIndex`&`Round` are now int32
- [types] \#4939 Proposal: `POLRound`&`Round` are now int32
- [types] \#4939 Block: `Round` is now int32
- [types] \#4962 `ConsensusParams`, `BlockParams`, `EvidenceParams`, `ValidatorParams`&`HashedParams` are now Protobuf types
- [types] \#4852 Vote & Proposal `SignBytes` is now func `VoteSignBytes`&`ProposalSignBytes`
- [types] \#5029 Rename all values from `PartsHeader` to `PartSetHeader` to have consistency
- [types] \#5029 Rename all values from `PartsHeader` to `PartSetHeader` to have consistency
- Apps
- Apps
@ -67,52 +59,60 @@ Friendly reminder, we have a [bug bounty program](https://hackerone.com/tendermi
- Go API
- Go API
- [crypto] [\#4721](https://github.com/tendermint/tendermint/pull/4721) Remove `SimpleHashFromMap()` and `SimpleProofsFromMap()` (@erikgrinaker)
- [crypto] [\#4721](https://github.com/tendermint/tendermint/pull/4721) Remove `SimpleHashFromMap()` and `SimpleProofsFromMap()` (@erikgrinaker)
- [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)
- [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)
- [rpc/client] \#4947 `Validators`, `TxSearch``page`/`per_page` params become pointers (@melekes)
- [rpc/client] \#4947 `Validators`, `TxSearch``page`/`per_page` params become pointers (@melekes)
- [types] [\#4792](https://github.com/tendermint/tendermint/pull/4792) Sort validators by voting power to enable faster commit verification (@melekes)
- [blockchain] \#4637 Migrate blockchain reactor(s) to Protobuf encoding
- [evidence] [\#4780](https://github.com/tendermint/tendermint/pull/4780) Cap evidence to an absolute number (@cmwaters)
- [evidence] [\#4780](https://github.com/tendermint/tendermint/pull/4780) Cap evidence to an absolute number (@cmwaters)
Add `max_num` to consensus evidence parameters (default: 50 items).
Add `max_num` to consensus evidence parameters (default: 50 items).
- [mempool] \#4940 Migrate mempool from amino binary encoding to Protobuf
- [statesync] \#4943 Migrate statesync reactor from amino binary encoding to Protobuf
- [evidence] \#4949 Migrate evidence reactor to Protobuf encoding
- [mempool] \#4940 Migrate mempool from to Protobuf encoding
- [light] \#4964 Migrate light reactor migration to Protobuf encoding
- [p2p/pex] \#4973 Migrate `p2p/pex` reactor to Protobuf encoding
- [privval] \#4985 Migrate `privval` reactor to Protobuf encoding
- [statesync] \#4943 Migrate statesync reactor to Protobuf encoding
- [state] \#4845 Include BeginBlock#Events, EndBlock#Events, DeliverTx#Events, GasWanted and GasUsed into `LastResultsHash` (@melekes)
- [state] \#4845 Include BeginBlock#Events, EndBlock#Events, DeliverTx#Events, GasWanted and GasUsed into `LastResultsHash` (@melekes)
- [state] \#4679 Migrate state reactor to Protobuf encoding
- `BlockStoreStateJSON` is now `BlockStoreState` and is encoded as binary in the database
- [store] \#4778 Migrate store module to Protobuf encoding
- [types] [\#4792](https://github.com/tendermint/tendermint/pull/4792) Sort validators by voting power to enable faster commit verification (@melekes)
### FEATURES:
### FEATURES:
- [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.
- [abci] \#5031 Add `AppVersion` to consensus parameters (@james-ray)
... making it possible to update your ABCI application version via `EndBlock` response
- [evidence] [\#4532](https://github.com/tendermint/tendermint/pull/4532) Handle evidence from light clients (@melekes)
- [evidence] [\#4532](https://github.com/tendermint/tendermint/pull/4532) Handle evidence from light clients (@melekes)
- [evidence] [#4821](https://github.com/tendermint/tendermint/pull/4821) Amnesia evidence can be detected, verified and committed (@cmwaters)
- [light] [\#4532](https://github.com/tendermint/tendermint/pull/4532) Submit conflicting headers, if any, to a full node & all witnesses (@melekes)
- [light] [\#4532](https://github.com/tendermint/tendermint/pull/4532) Submit conflicting headers, if any, to a full node & all witnesses (@melekes)
- [p2p] \#4981 Expose `SaveAs` func on NodeKey (@melekes)
- [rpc] [\#4532](https://github.com/tendermint/tendermint/pull/4923) Support `BlockByHash` query (@fedekunze)
- [rpc] [\#4532](https://github.com/tendermint/tendermint/pull/4923) Support `BlockByHash` query (@fedekunze)
- [rpc] \#4979 Support EXISTS operator in `/tx_search` query (@melekes)
- [rpc] \#4979 Support EXISTS operator in `/tx_search` query (@melekes)
- [p2p] \#4981 Expose `SaveAs` func on NodeKey (@melekes)
- [evidence] [#4821](https://github.com/tendermint/tendermint/pull/4821) Amnesia evidence can be detected, verified and committed (@cmwaters)
- [rpc] \#5017 Add `/check_tx` endpoint to check transactions without executing them or adding them to the mempool (@melekes)
- [rpc] \#5017 Add `/check_tx` endpoint to check transactions without executing them or adding them to the mempool (@melekes)
- [abci] \#5031 Add `AppVersion` to consensus parameters (@james-ray)
... making it possible to update your ABCI application version via `EndBlock` response
- [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.
### IMPROVEMENTS:
### IMPROVEMENTS:
- [txindex] [\#4466](https://github.com/tendermint/tendermint/pull/4466) Allow to index an event at runtime (@favadi)
- `abci.EventAttribute` replaces `KV.Pair`
- [consensus] [\#4578](https://github.com/tendermint/tendermint/issues/4578) Attempt to repair the consensus WAL file (`data/cs.wal/wal`) automatically in case of corruption (@alessio)
- [evidence] [\#4722](https://github.com/tendermint/tendermint/pull/4722) Improved evidence db (@cmwaters)
- [evidence] [\#4722](https://github.com/tendermint/tendermint/pull/4722) Improved evidence db (@cmwaters)
- [state] [\#4781](https://github.com/tendermint/tendermint/pull/4781) Export `InitStateVersion` for the initial state version (@erikgrinaker)
- [p2p/conn] \#4795 Return err on `signChallenge()` instead of panic
- [evidence] [\#4839](https://github.com/tendermint/tendermint/pull/4839) Reject duplicate evidence from being proposed (@cmwaters)
- [evidence] [\#4839](https://github.com/tendermint/tendermint/pull/4839) Reject duplicate evidence from being proposed (@cmwaters)
- [types] [\#4905](https://github.com/tendermint/tendermint/pull/4905) Add ValidateBasic to validator and validator set (@cmwaters)
- [consensus] [\#4578](https://github.com/tendermint/tendermint/issues/4578) Attempt to repair the consensus WAL file (`data/cs.wal/wal`) automatically in case of corruption (@alessio)
The original WAL file will be backed up to `data/cs.wal/wal.CORRUPTED`.
- [light] [\#4935](https://github.com/tendermint/tendermint/pull/4935) Fetch and compare a new header with witnesses in parallel (@melekes)
- [light] [\#4935](https://github.com/tendermint/tendermint/pull/4935) Fetch and compare a new header with witnesses in parallel (@melekes)
- [light] [\#4929](https://github.com/tendermint/tendermint/pull/4929) compare header w/ witnesses only when doing bisection (@melekes)
- [light] [\#4929](https://github.com/tendermint/tendermint/pull/4929) compare header w/ witnesses only when doing bisection (@melekes)
- [light] [\#4916](https://github.com/tendermint/tendermint/pull/4916) validate basic for inbound validator sets and headers before further processing them (@cmwaters)
- [light] [\#4916](https://github.com/tendermint/tendermint/pull/4916) validate basic for inbound validator sets and headers before further processing them (@cmwaters)
- [p2p/conn] \#4795 Return err on `signChallenge()` instead of panic
- [state] [\#4781](https://github.com/tendermint/tendermint/pull/4781) Export `InitStateVersion` for the initial state version (@erikgrinaker)
- [txindex] [\#4466](https://github.com/tendermint/tendermint/pull/4466) Allow to index an event at runtime (@favadi)
- `abci.EventAttribute` replaces `KV.Pair`
- [types] [\#4905](https://github.com/tendermint/tendermint/pull/4905) Add ValidateBasic to validator and validator set (@cmwaters)
The original WAL file will be backed up to `data/cs.wal/wal.CORRUPTED`.
### BUG FIXES:
### BUG FIXES:
- [blockchain/v2] Correctly set block store base in status responses (@erikgrinaker)
- [consensus] [\#4895](https://github.com/tendermint/tendermint/pull/4895) Cache the address of the validator to reduce querying a remote KMS (@joe-bowman)
- [consensus] [\#4895](https://github.com/tendermint/tendermint/pull/4895) Cache the address of the validator to reduce querying a remote KMS (@joe-bowman)
- [consensus] \#4970 Stricter on `LastCommitRound` check (@cuonglm)
- [consensus] \#4970 Stricter on `LastCommitRound` check (@cuonglm)
- [blockchain/v2] Correctly set block store base in status responses (@erikgrinaker)
@ -19,10 +19,7 @@ if you want to learn more & support it (with cosmos-sdk you get it
empty.
empty.
`KV.Pair` has been replaced with `abci.EventAttribute`. `EventAttribute.Index`
`KV.Pair` has been replaced with `abci.EventAttribute`. `EventAttribute.Index`
field allows ABCI applications to dictate which events should be indexed
ignoring the `tx_index.index_keys` config setting. See
[\#4877](https://github.com/tendermint/tendermint/issues/4877), where we're
discussing future direction of indexing.
field allows ABCI applications to dictate which events should be indexed.
### P2P Protocol
### P2P Protocol
@ -70,6 +67,36 @@ With this release we are happy to announce the full protobuf migration of the Te
- A few notable changes in the abci:
- A few notable changes in the abci:
- In `ValidatorUpdates` the public key type has been migrated to a protobuf `oneof` type. Since Tendermint only supports ed25519 validator keys this is the only available key in the oneof.
- In `ValidatorUpdates` the public key type has been migrated to a protobuf `oneof` type. Since Tendermint only supports ed25519 validator keys this is the only available key in the oneof.
### Consensus Params
Various parameters have been added to the consensus parameters.
#### Version Params (New)
- `AppVersion` - this contains the ABCI application version
#### Evidence Params
- `MaxNum` - cap the total amount of evidence by a absolute number (Default: 50)
- `ProofTrialPeriod` - duration (blocks) in which a node has to provide proof of correctly executing a lock change in the event of amnesia evidence (Default: 50000, half MaxAgeNumBlocks)
### Crypto
#### Keys
All keys have removed there type prefix. Ed25519 Pubkey went from `PubKeyEd25519` to `PubKey`. This way when calling the key you are not duplicating information (`ed25519.PubKey`). All keys are now slice of bytes(`[]byte`), previously they were a array of bytes (`[<size>]byte`).
The multisig that was previously located in Tendermint has now migrated to a new home within the [Cosmos-SDK](https://github.com/cosmos/cosmos-sdk/blob/master/crypto/types/multisig/multisignature.go).
#### Merkle
From the merkle package `SimpleHashFromMap()` and `SimpleProofsFromMap()` were removed along with all the prefixes of `Simple`. If you are looking for `SimpleProof` it has been renamed to `Proof` within the merkle pkg. Previously there were protobuf messages located in the merkle pkg, these have since been moved to the `/proto` directory. The protobuf message `Proof` that contained multiple ProofOp's has been renamed to `ProofOps`. This change effects the ABCI type `ResponseQuery`, the field that was named Proof is now named `ProofOps`.
### Libs
The Bech32 pkg has been migrated to a new home, you can find it in the [Cosmos-SDK](https://github.com/cosmos/cosmos-sdk/tree/4173ea5ebad906dd9b45325bed69b9c655504867/types/bech32)