Fd4s Fs2 Kafka Versions Save

Functional Kafka Streams for Scala

v3.5.1

2 weeks ago

Important Notice: Producer performance regression fixed ⚠️

Changes introduced in #1126 cause a significant performance drop in Producer (you can find more details with some nice graphs in #1321).

Users are encouraged to use v3.5.1 and avoid v3.5.0 for this reason.

Many thanks to @atnoya for noticing and seeking the root cause 🎉 (and mention to @abestel for confirming he was experiencing the same issues).

What's Changed

New Contributors

Full Changelog: https://github.com/fd4s/fs2-kafka/compare/v3.5.0...v3.5.1

v3.5.0

4 weeks ago

Important Notice: Memory leak found 🐛

A leak in the fetch loop caused by a misuse of the CE Fiber API has been found and fixed (more info in #1318). Of course, all users are encouraged to upgrade ⬆️

All credits to @abestel who took the time to investigate the root cause a propose a fix for it! 🙇🏽 🥇 Awesome contribution! 🎉

Depending on the usage, the leak advances slowly or faster. As an example, here's the graph of one of our services for the last 12h in Staging (with the SNAPSHOT that includes #1318) and Prod (with v3.4.0) (both envs share exactly the same load) 👇🏽

Staging

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Prod

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Relevant Changes

Other Changes

Full Changelog: https://github.com/fd4s/fs2-kafka/compare/v3.4.0...v3.5.0

v3.4.0

1 month ago

This release contains mostly version bumps for the library dependencies, but some of them are important enough to create a minor version 👇🏽

Relevant changes

  • Latest Scala libs for 2.12, 2.13 and 3.3
  • Latest Kafka Clients 3.7.x lineage (updated from 3.6.x in previous versions)
  • Latest Kafka Avro Serializer 7.6.x lineage (updated from 7.5.x in previous versions)

What's Changed

Full Changelog: https://github.com/fd4s/fs2-kafka/compare/v3.3.1...v3.4.0

v3.3.1

2 months ago

Important Notice: Binary Incompatibilities ⚠️

This release fixes v3.3.0 by bringing back the binary incompatible changes.

Users are encouraged to use v3.3.1 and avoid v3.3.0 for this reason.

What's Changed

Full Changelog: https://github.com/fd4s/fs2-kafka/compare/v3.3.0...v3.3.1

v3.3.0

2 months ago

This is the fifth stable fs2-kafka release to be based on the 3.x series of the Apache Kafka client library. It is available for Scala 2.12, 2.13, and 3.3; all users are encouraged to upgrade.

Thanks for the effort of the new contributors @cwholmes and @L7R7 🎉 We hope to see more nice contributions in the future! 💪🏽 🙌🏽

Important Notice: Binary Incompatibilities ⚠️

This release introduced binary incompatibilities in #1268. Users are encouraged to use v.3.3.1 instead 🙏🏽

Relevant Changes

  • Support consumer offsets for times and list topics by @cwholmes
  • Add chunk-based consumer API by @L7R7

What's Changed

New Contributors

Full Changelog: https://github.com/fd4s/fs2-kafka/compare/v3.2.0...v3.3.0

v3.2.0

6 months ago

This is the fourth stable fs2-kafka release to be based on the 3.x series of the Apache Kafka client library. It is available for Scala 2.12, 2.13, and 3.3; all users are encouraged to upgrade.

Relevant Changes

  • Latest Scala libs for 2.12 and 2.13
  • Latest Kafka Clients 3.6.x lineage (updated from 3.5.x in previous versions)
  • MUnit Vulcan integration improvements by @keirlawson

What's Changed

Full Changelog: https://github.com/fd4s/fs2-kafka/compare/v3.1.0...v3.2.0

v3.1.0

7 months ago

This is the third stable fs2-kafka release to be based on the 3.x series of the Apache Kafka client library. It is available for Scala 2.12, 2.13, and 3.3; all users are encouraged to upgrade.

Development of the 2.x series is now discontinued. All new pull requests should target the 3.x branch.

This release bumps all third party dependencies to latest effective version (targeting JDK 8 as the base), fixes some transitive vulnerabilities and consolidates the build for Cats Effect 3.5.x and fs2 3.9.x.

Thanks everyone involved in the release and congrats to first-time contributors! 🥳 We hope to see more of your nice PRs in the near future! 💪🏽

What's Changed

New Contributors

Full Changelog: https://github.com/fd4s/fs2-kafka/compare/v3.0.1...v3.1.0

v3.0.1

1 year ago

This release makes some internal changes in preparation for changes to cancelation semantics forthcoming in cats-effect 3.5.0; it also updates some dependencies.

What's Changed

Full Changelog: https://github.com/fd4s/fs2-kafka/compare/v3.0.0...v3.0.1

v2.6.1

1 year ago

This release makes some internal changes in preparation for changes to cancelation semantics forthcoming in cats-effect 3.5.0; it also updates some dependencies.

What's Changed

Full Changelog: https://github.com/fd4s/fs2-kafka/compare/v2.6.0...v2.6.1

v1.11.0

1 year ago

This is likely to be the final release of fs2-kafka v1.x, unless a serious security vulnerability emerges; please upgrade to v3.0.0.

What's Changed

New Contributors

Full Changelog: https://github.com/fd4s/fs2-kafka/compare/v1.10.0...v1.11.0