## [Unreleased]
+## [2.6.4] - 2023-06-27
+
+### Known issues
+
+- Cluster pools tasks execution are not working: https://github.com/poolifier/poolifier/issues/782
+
### Fixed
- Ensure cluster pool destroy() gracefully shutdowns worker's server.
- Ensure pool event is emitted before task error promise rejection.
+- Fix queued tasks count computation.
+
+### Removed
+
+- Remove unneeded worker-threads worker `MessageChannel` internal usage for IPC.
## [2.6.3] - 2023-06-19
#### New type definitions for input data and response
-For cluster worker and worker-thread pools, you can now only send and receive serializable data.
+For cluster worker and worker-thread pools, you can now only send and receive structured-cloneable data.
_This is not a limitation by poolifier but NodeJS._
#### Public property replacements