# Karafka Upgrade Notes

- [Upgrading to 2.5](https://karafka.io/docs/Upgrades-Karafka-2.5.md)
- [Upgrading to 2.4](https://karafka.io/docs/Upgrades-Karafka-2.4.md)
- [Upgrading to 2.3](https://karafka.io/docs/Upgrades-Karafka-2.3.md)
- [Upgrading to 2.2](https://karafka.io/docs/Upgrades-Karafka-2.2.md)
- [Upgrading to 2.1](https://karafka.io/docs/Upgrades-Karafka-2.1.md)
- [Upgrading to 2.0](https://karafka.io/docs/Upgrades-Karafka-2.0.md)
- [Upgrading to 1.4](https://mensfeld.pl/2020/09/karafka-framework-1-4-0-release-notes-ruby-kafka/#changes-features-incompatibilities-etc)
- [Upgrading to 1.3](https://mensfeld.pl/2019/09/karafka-framework-1-3-0-release-notes-ruby-kafka/#changes-features-incompatibilities-etc)
- [Upgrading to 1.2](https://mensfeld.pl/2018/03/karafka-framework-1-2-0-release-notes-ruby-kafka/#upgrade-guide)
- [Upgrading to 1.1](https://mensfeld.pl/2017/11/karafka-ruby-kafka-framework-1-1-0-release-notes/#incompatibilities-and-breaking-changes)


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*Last modified: 2025-07-23 18:40:07*