Release notes
January 27, 2026Less than 1 minute
Release notes
This page contains the release notes for KurrentDB v26.0.
26.0.0
16 January 2026
What's new
Find out what's new in this release.
Projections: Fixed wake-up race condition (PR #5428)
When writing empty transactions (write requests with 0 events in) a race condition existed where a projection that had reached the end of its input stream and stopped might not detect the addition of a new event. The new event could remain unprocessed until another event is written to any stream. Subsequent new events written to any stream would allow the projection to continue and process any outstanding events correctly. Writing empty transactions is uncommon but supported by the database.