Merge pull request tendermint#3288 from tendermint/release/v0.30.0

Release/v0.30.0

Prepare v0.30.0 (tendermint#3287)

* changelog, upgrading, version

* update for evidence fixes

* linkify

* fix an entry

Merge pull request tendermint#3276 from tendermint/release/v0.29.2

Release/v0.29.2

remove MixEntropy (tendermint#3278)

* remove MixEntropy

* changelog

secp256k1: change build tags (tendermint#3277)

prepare v0.29.2 (tendermint#3272)

* update changelog

* linkify

* bump version

* update main changelog

* final fixes

* entry for wal fix

* changelog preamble

* remove a line

Merge pull request tendermint#3203 from tendermint/release/v0.29.1

Release/v0.29.1

Merge pull request tendermint#3203 from tendermint/release/v0.29.1

Release/v0.29.1

Merge pull request tendermint#3185 from tendermint/release/v0.29.0

Release/v0.29.0

Prepare v0.29.0 (tendermint#3184)

* update changelog and upgrading

* add note about max voting power in abci spec

* update version

* changelog