- A newly elected leader now stalls writers in addition to readers, until its leadership marker entry in the raft journal has been committed and applied.
### Fixed
- A particularly rare race condition was able to trigger an assertion in the Raft subsystem, causing the current cluster leader to crash.
## 0.2.7 (2018-06-22)
### Added
- Updated rocksdb dependency to 5.13.4.
### Fixed
- Certain unlikely sequences of pipelined writes were able to trigger an assertion and bring a cluster down, when part of a transaction. Without that assertion, the commands would have left ghost key-value pairs in the rocksdb keyspace.