Double release time! Apache Kafka 4.3.2 bug-fix release is available now.
It fixes about 60 issues! If 4.4.0 is too adventurous, it might be the right thing for you!
Thanks to 56 contributors and our RM Ken!
For details check out the release blog post: kafka.apache.org/blog/2026/10/2…
kafka.apache.org Apache Kafka 4.3.2 Release Announcement We are proud to announce the release of Apache Kafka 4.3.2. This is a bugfix release that fixes around 60 issues since the 4.3.1 release, most notably two potential data loss issues in tiered storage... It fixes about 60 issues! If 4.4.0 is too adventurous, it might be the right thing for you!
Thanks to 56 contributors and our RM Ken!
For details check out the release blog post: kafka.apache.org/blog/2026/10/2…