Pending

BREAKING CHANGES:

[types] Header ...
[state] Add NextValidatorSet, changes on-disk representation of state
[state] Validator set changes are delayed by one block (!)
[lite] Complete refactor of the package
[rpc] /commit returns a signed_header field instead of everything being top-level
[abci] Added address of the original proposer of the block to Header.
[abci] Change ABCI Header to match Tendermint exactly
[libs] Remove cmn.Fmt, in favor of fmt.Sprintf
[blockchain] fix go-amino routes for blockchain messages
[crypto] Rename AminoRoute variables to no longer be prefixed by signature type.
[config] Replace MaxNumPeers with MaxNumInboundPeers and MaxNumOutboundPeers

FEATURES:

IMPROVEMENTS:

[scripts] Added json2wal tool, which is supposed to help our users restore corrupted WAL files and compose test WAL files (@bradyjoestar)

BUG FIXES:

[mempool] No longer possible to fill up linked list without getting caching benefits #2180