We will bump this release version to 1.0.0, and also starting in this release we will have a slight difference in the version numbers such that:
- We will use three digits instead of four for the release versions:
- The first digit would indicate the major revision (starting at 1), and second indicating minor revision, and the last one number indicating the bug-fix revision; when preparing RCs of the release we will still suffix it after the release version number. I.e. major.minor.bug-fix[-rc_number]
Release Dates
- KIP Freeze: TBD
- Feature Freeze: TBD
- Code Freeze: TBD
- Release: JTBD
These dates are goals and subject to change, but we expect to stay on the Time Based Release Plan unless unexpected critical issues come up. While the target release date is fixed at ~2w after code freeze, RCs will roll out as needed until the release vote passes.
The release manager is Guozhang Wang.
Release Features
This is a list of key features/improvements/bugfixes that we can include with release notes (WIP):
- Drop support of Java 7 (KIP-118)
- JBOD support for disk failures (KIP-112)
- Kafka Streams API improvements (KIP-120 / 130 / 138 / 150 / 160 / 161), and drop compatibility "Evolving" annotations
How to Contribute
Before code freeze:
- Participate in votes and discussions to land or postpone the open KIPs
- Review patches. We anticipate that this release will be bottlenecked mostly on reviews. The more reviewers, the more content we can fit in.
- Write system tests. We want to preserve the tradition of high-quality releases in Apache Kafka.
After code freeze:
- Test the release candidates
- Open bugs on important issues found
- Fix bugs
- Review bug fixes
- Vote on RCs. Even though only PMC votes are binding, community votes are super important as we evaluate the readiness of the release
Open Issues
Also feel free to refer to this release page for more details of the included tickets.
Planned KIP Content
Note: The planned content is not binding - final content will be based the features committed by branch-cutting date. See Kafka Improvement Proposals for the full list of KIPs.