Confluent Community versions, release date, bug fix release date, and key library dependencies.
Release dates are based on date of the .tar.gz archive located at Confluent Community Downloads.
Releases between Apache Kafka and Confluent Community are tracked by release branches, not by actual releases. Therefore, Confluent Community 7.4.0 (which is based on Apache Kafka 3.4) has bug-fixes that are in Apache Kafka release 3.4.1.
Obtaining community source version of ksqlDB is not always an easy process, as that information isn’t always released.
Additional version information can be obtained by cross-referencing Apache Kafka Versions.
| Version | Release | .X Release | Kafka | Scala | ZK | RocksDB | Jackson | slf4j | Jetty | Netty | Avro | Protobuf | ksqlDB |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.5.2 | 10/27/2023 | 3.5 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.5 | 1.7.36 | 9.4.53 | 4.1.100 | 1.11.3 | 3.19.6 | ||
| 7.5.1 | 09/25/2023 | 3.5 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.5 | 1.7.36 | 9.4.51 | 4.1.96 | 1.11.0 | 3.19.6 | ||
| 7.5.0 | 08/18/2023 | 3.5 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.5 | 1.7.36 | 9.4.51 | 4.1.96 | 1.11.0 | 3.19.6 | 0.29.0 2 | |
| 7.4.3 | 10/20/2023 | 3.4 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.5 | 1.7.36 | 9.4.53 | 4.1.100 | 1.11.3 | 3.19.6 | ||
| 7.4.2 | 09/07/2023 | 3.4 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.5 | 1.7.36 | 9.4.51 | 4.1.96 | 1.11.0 | 3.19.6 | ||
| 7.4.1 | 07/10/2023 | 3.4 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.5 | 1.7.36 | 9.4.51 | 4.1.92 | 1.11.0 | 3.19.6 | ||
| 7.4.0 | 05/01/2023 | 3.4 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.86 | 1.11.0 | 3.19.6 | 0.28.2 1 | |
| 7.3.6 | 10/21/2023 | 3.3 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.53 | 4.1.100 | 1.11.3 | 3.19.6 | ||
| 7.3.5 | 09/14/2023 | 3.3 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.51 | 4.1.96 | 1.11.0 | 3.19.6 | ||
| 7.3.4 | 07/10/2023 | 3.3 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.51 | 4.1.86 | 1.11.0 | 3.19.6 | ||
| 7.3.3 | 03/23/2023 | 3.3 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.86 | 1.11.0 | 3.19.6 | ||
| 7.3.2 | 02/16/2023 | 3.3 | 2.13.10 | 3.6.3 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.79 | 1.11.0 | 3.19.6 | ||
| 7.3.1 | 12/13/2022 | 3.3 | 2.13.10 | 3.6.3 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.79 | 1.11.0 | 3.19.6 | ||
| 7.3.0 | 10/12/2022 | 3.3 | 2.13.8 | 3.6.3 | 6.29.4.1 | 2.13.3 | 1.7.36 | 9.4.48 | 4.1.79 | 1.11.0 | 3.19.4 | 0.28.2 | |
| 7.2.8 | 10/20/2023 | 3.2 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.53 | 4.1.100 | 1.11.3 | 3.19.6 | ||
| 7.2.7 | 09/15/2023 | 3.2 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.51 | 4.1.96 | 1.11.0 | 3.19.6 | ||
| 7.2.6 | 07/10/2023 | 3.2 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.51 | 4.1.86 | 1.11.0 | 3.19.6 | ||
| 7.2.5 | 03/23/2023 | 3.2 | 2.13.10 | 3.6.3 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.86 | 1.11.0 | 3.19.6 | ||
| 7.2.4 | 02/17/2023 | 3.2 | 2.13.10 | 3.6.3 | 6.29.4.1 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.79 | 1.11.0 | 3.19.6 | ||
| 7.2.3 | 12/13/2022 | 3.2 | 2.13.10 | 3.6.3 | 6.29.4.1 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.79 | 1.11.0 | 3.19.6 | ||
| 7.2.2 | 9/19/2022 | 3.2 | 2.13.8 | 3.6.3 | 6.29.4.1 | 2.13.3 | 1.7.36 | 9.4.48 | 4.1.79 | 1.11.0 | 3.19.4 | ||
| 7.2.1 | 7/13/2022 | 3.2 | 2.13.8 | 3.6.3 | 6.29.4.1 | 2.13.2 | 1.7.36 | 9.4.44 | 4.1.73 | 1.11.0 | 3.19.4 | ||
| 7.2.0 | 7/5/2022 | 3.2 | 2.13.8 | 3.6.3 | 6.29.4.1 | 2.13.2 | 1.7.36 | 9.4.44 | 4.1.73 | 1.11.0 | 3.19.4 | 0.26.0 | |
| 7.1.10 | 10/20/2023 | 3.1 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.53 | 4.1.100 | 1.11.3 | 3.19.6 | ||
| 7.1.9 | 09/14/2023 | 3.1 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.51 | 4.1.96 | 1.11.0 | 3.19.6 | ||
| 7.1.8 | 07/10/2023 | 3.1 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.51 | 4.1.86 | 1.11.0 | 3.19.6 | ||
| 7.1.7 | 03/23/2023 | 3.1 | 2.13.10 | 3.6.3 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.86 | 1.11.0 | 3.19.6 | ||
| 7.1.6 | 02/22/2023 | 3.1 | 2.13.10 | 3.6.3 | 6.22.1.1 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.79 | 1.11.0 | 3.19.6 | ||
| 7.1.5 | 12/13/2022 | 3.1 | 2.13.10 | 3.6.3 | 6.22.1.1 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.79 | 1.11.0 | 3.19.6 | ||
| 7.1.4 | 09/19/2022 | 3.1 | 2.13.6 | 3.6.3 | 6.22.1.1 | 2.13.3 | 1.7.36 | 9.4.48 | 4.1.79 | 1.11.0 | 3.19.4 | ||
| 7.1.4 | 9/19/2022 | 3.1 | 2.13.6 | 3.6.3 | 6.22.1.1 | 2.12.3 | 1.7.36 | 9.4.48 | 4.1.79 | 1.11.0 | 3.19.4 | ||
| 7.1.3 | 7/13/2022 | 3.1 | 2.13.6 | 3.6.3 | 6.22.1.1 | 2.12.3 | 1.7.30 | 9.4.44 | 4.1.73 | 1.11.0 | 3.19.4 | ||
| 7.1.2 | 6/23/2022 | 3.1 | 2.13.6 | 3.6.3 | 6.22.1.1 | 2.12.3 | 1.7.30 | 9.4.44 | 4.1.73 | 1.11.0 | 3.19.4 | ||
| 7.1.1 | 4/15/2022 | 3.1 | 2.13.6 | 3.6.3 | 6.22.1.1 | 2.12.3 | 1.7.30 | 9.4.44 | 4.1.73 | 1.11.0 | 3.17.3 | ||
| 7.1.0 | 4/1/2022 | 3.1 | 2.13.6 | 3.6.3 | 6.22.1.1 | 2.12.3 | 1.7.30 | 9.4.44 | 4.1.73 | 1.11.0 | 3.17.3 | 0.23.0 | |
| 7.0.12 | 10/20/2023 | 3.0 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.53 | 4.1.100 | 1.11.3 | 3.19.6 | ||
| 7.0.11 | 09/14/2023 | 3.0 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.51 | 4.1.96 | 1.11.0 | 3.19.6 | ||
| 7.0.10 | 07/10/2023 | 3.0 | 2.13.10 | 3.6.4 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.51 | 4.1.86 | 1.11.0 | 3.19.6 | ||
| 7.0.9 | 03/23/2023 | 3.0 | 2.13.10 | 3.6.3 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.86 | 1.11.0 | 3.19.6 | ||
| 7.0.8 | 02/16/2023 | 3.0 | 2.13.10 | 3.6.3 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.79 | 1.11.0 | 3.19.6 | ||
| 7.0.7 | 12/13/2022 | 3.0 | 2.13.10 | 3.6.3 | 7.1.2 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.79 | 1.11.0 | 3.19.6 | ||
| 7.0.6 | 9/19/2022 | 3.0 | 2.13.6 | 3.6.3 | 6.19.3 | 2.13.2 | 1.7.36 | 9.4.48 | 4.1.79 | 1.11.0 | 3.19.4 | ||
| 7.0.5 | 7/13/2022 | 3.0 | 2.13.6 | 3.6.3 | 6.19.3 | 2.12.6 | 1.7.30 | 9.4.44 | 4.1.73 | 1.11.0 | 3.19.4 | ||
| 7.0.4 | 6/18/2022 | 3.0 | 2.13.6 | 3.6.3 | 6.19.3 | 2.12.6 | 1.7.30 | 9.4.44 | 4.1.73 | 1.11.0 | 3.19.4 | ||
| 7.0.3 | 4/15/2022 | 3.0 | 2.13.6 | 3.6.3 | 6.19.3 | 2.12.6 | 1.7.30 | 9.4.44 | 4.1.73 | 1.11.0 | 3.17.3 | ||
| 7.0.2 | 3/31/2022 | 3.0 | 2.13.6 | 3.6.3 | 6.19.3 | 2.12.6 | 1.7.30 | 9.4.44 | 4.1.73 | 1.11.0 | 3.17.3 | ||
| 7.0.1 | 12/3/2021 | 3.0 | 2.13.6 | 3.6.3 | 6.19.3 | 2.12.3 | 1.7.30 | 9.4.43 | 4.1.68 | 1.10.1 | 3.17.3 | ||
| 7.0.0 | 10/21/2021 | 3.0 | 2.13.6 | 3.6.3 | 6.19.3 | 2.12.3 | 1.7.30 | 9.4.43 | 4.1.65 | 1.10.1 | 3.17.3 | 0.21.0 | |
| 6.2.13 | 10/25/2023 | 2.8 | 2.13.10 | 3.5.9 | 5.18.4 | 2.13.4 | 1.7.36 | 9.4.53 | 4.1.100 | 1.11.3 | 3.19.6 | ||
| 6.2.12 | 09/06/2023 | 2.8 | 2.13.10 | 3.5.9 | 5.18.4 | 2.13.4 | 1.7.36 | 9.4.51 | 4.1.86 | 1.10.1 | 3.19.6 | ||
| 6.2.11 | 07/10/2023 | 2.8 | 2.13.10 | 3.5.9 | 5.18.4 | 2.13.4 | 1.7.36 | 9.4.51 | 4.1.86 | 1.10.1 | 3.19.6 | ||
| 6.2.10 | 3/13/2023 | 2.8 | 2.13.10 | 3.5.9 | 5.18.4 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.86 | 1.10.1 | 3.19.6 | ||
| 6.2.9 | 2/16/2023 | 2.8 | 2.13.10 | 3.5.9 | 5.18.4 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.79 | 1.10.1 | 3.19.6 | ||
| 6.2.8 | 10/13/2022 | 2.8 | 2.13.5 | 3.5.9 | 5.18.4 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.79 | 1.10.1 | 3.19.6 | ||
| 6.2.7 | 9/19/2022 | 2.8 | 2.13.5 | 3.5.9 | 5.18.4 | 2.13.2 | 1.7.36 | 9.4.48 | 4.1.79 | 1.10.1 | 3.19.4 | ||
| 6.2.6 | 7/18/2022 | 2.8 | 2.13.5 | 3.5.9 | 5.18.4 | 2.13.2 | 1.7.30 | 9.4.44 | 4.1.73 | 1.10.1 | 3.19.4 | ||
| 6.2.5 | 6/18/2022 | 2.8 | 2.13.5 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.44 | 4.1.73 | 1.10.1 | 3.19.4 | ||
| 6.2.4 | 4/18/2022 | 2.8 | 2.13.5 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.44 | 4.1.73 | 1.10.1 | 3.19.4 | ||
| 6.2.3 | 3/5/2022 | 2.8 | 2.13.5 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.44 | 4.1.73 | 1.10.1 | 3.11.4 | ||
| 6.2.2 | 12/2/2021 | 2.8 | 2.13.5 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.43 | 4.1.68 | 1.10.1 | 3.11.4 | ||
| 6.2.1 | 8/27/2021 | 2.8 | 2.13.5 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.43 | 4.1.62 | 1.10.1 | 3.11.4 | ||
| 6.2.0 | 6/5/2021 | 2.8 | 2.13.5 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.40 | 4.1.62 | 1.10.1 | 3.11.4 | ||
| 6.1.14 | 10/25/2023 | 2.7 | 2.13.10 | 3.5.9 | 5.18.4 | 2.13.4 | 1.7.36 | 9.4.53 | 4.1.100 | 1.11.3 | 3.19.6 | ||
| 6.1.13 | 09/06/2023 | 2.7 | 2.13.10 | 3.5.9 | 5.18.4 | 2.13.4 | 1.7.36 | 9.4.51 | 4.1.86 | 1.9.2 | 3.19.6 | ||
| 6.1.12 | 07/10/2023 | 2.7 | 2.13.10 | 3.5.9 | 5.18.4 | 2.13.4 | 1.7.36 | 9.4.51 | 4.1.86 | 1.9.2 | 3.19.6 | ||
| 6.1.11 | 03/23/2023 | 2.7 | 2.13.10 | 3.5.9 | 5.18.4 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.86 | 1.9.2 | 3.19.6 | ||
| 6.1.10 | 02/16/2023 | 2.7 | 2.13.10 | 3.5.9 | 5.18.4 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.79 | 1.9.2 | 3.19.6 | ||
| 6.1.9 | 12/13/2022 | 2.7 | 2.13.10 | 3.5.9 | 5.18.4 | 2.13.4 | 1.7.36 | 9.4.48 | 4.1.79 | 1.9.2 | 3.19.6 | ||
| 6.1.8 | 9/19/2022 | 2.7 | 2.13.3 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.48 | 4.1.79 | 1.9.2 | 3.19.4 | ||
| 6.1.7 | 7/18/2022 | 2.7 | 2.13.3 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.44 | 4.1.73 | 1.9.2 | 3.19.4 | ||
| 6.1.6 | 6/18/2022 | 2.7 | 2.13.3 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.44 | 4.1.73 | 1.9.2 | 3.19.4 | ||
| 6.1.5 | 3/25/2022 | 2.7 | 2.13.3 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.44 | 4.1.73 | 1.9.2 | 3.11.4 | ||
| 6.1.4 | 11/23/2021 | 2.7 | 2.13.3 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.43 | 4.1.68 | 1.9.2 | 3.11.4 | ||
| 6.1.3 | 8/27/2021 | 2.7 | 2.13.3 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.43 | 4.1.62 | 1.9.2 | 3.11.4 | ||
| 6.1.2 | 6/10/2021 | 2.7 | 2.13.3 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.40 | 4.1.62 | 1.9.2 | 3.11.4 | ||
| 6.1.1 | 3/16/2021 | 2.7 | 2.13.3 | 3.5.9 | 5.18.4 | 2.10.5 | 1.7.30 | 9.4.38 | 4.1.59 | 1.9.2 | 3.11.4 | ||
| 6.1.0 | 2/4/2021 | 2.7 | 2.13.3 | 3.5.8 | 5.18.4 | 2.10.5 | 1.7.30 | 9.1.33 | 4.1.51 | 1.9.2 | 3.11.4 | 0.14.0 |
To see unsupported version details, check out end of support.
Footnotes
1 Some of 0.29.0 features pulled into this release.
2 Assumed to be 0.29.0, I cannot find this documented anywhere.