- ## v0.33.5
-
- \*\*
-
- Special thanks to external contributors on this release:
-
- Friendly reminder, we have a [bug bounty program](https://hackerone.com/tendermint).
-
- ### BREAKING CHANGES:
-
- - CLI/RPC/Config
-
- - [evidence] \#4725 Remove `Pubkey` from DuplicateVoteEvidence
-
- - Apps
-
- - P2P Protocol
-
- - Go API
- - [crypto] [\#4721](https://github.com/tendermint/tendermint/pull/4721) Remove `SimpleHashFromMap()` and `SimpleProofsFromMap()` (@erikgrinaker)
-
-
- - Blockchain Protocol
- ### FEATURES:
-
- - [evidence] [\#4532](https://github.com/tendermint/tendermint/pull/4532) Handle evidence from light clients (@melekes)
- - [lite2] [\#4532](https://github.com/tendermint/tendermint/pull/4532) Submit conflicting headers, if any, to a full node & all witnesses (@melekes)
-
- ### IMPROVEMENTS:
-
- - [abci/server] [\#4719](https://github.com/tendermint/tendermint/pull/4719) Print panic & stack trace to STDERR if logger is not set (@melekes)
- - [types] [\#4638](https://github.com/tendermint/tendermint/pull/4638) Implement `Header#ValidateBasic` (@alexanderbez)
- - [txindex] [\#4466](https://github.com/tendermint/tendermint/pull/4466) Allow to index an event at runtime (@favadi)
- - [evidence] [\#4722](https://github.com/tendermint/tendermint/pull/4722) Improved evidence db (@cmwaters)
- - [buildsystem] [\#4378](https://github.com/tendermint/tendermint/pull/4738) Replace build_c and install_c with TENDERMINT_BUILD_OPTIONS parsing. The following options are available:
- - nostrip: don't strip debugging symbols nor DWARF tables.
- - cleveldb: use cleveldb as db backend instead of goleveldb.
- - race: pass -race to go build and enable data race detection.
-
- ### BUG FIXES:
-
- - [light] [\#4741](https://github.com/tendermint/tendermint/pull/4741) Correctly return `ErrSignedHeaderNotFound` and `ErrValidatorSetNotFound` on corresponding RPC errors (@erikgrinaker)
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