Release Notes
This page lists developer release notes for the Weaviate core and client libraries.
- To see the GitHub release notes for a particular version, click on the version number.
- For expanded blog posts on recent minor releases, follow the links in the table of contents at the left of this page.
- For more information on upgrading Weaviate, see the Migration Guide.
Weaviate core and client releases
This table lists the Weaviate core versions and corresponding client library versions.
| Weaviate (GitHub) | First release date | Python (GitHub) | TypeScript/ JavaScript (GitHub) | Go (GitHub) | Java (GitHub) |
|---|---|---|---|---|---|
| 1.30.x | 2025-04-03 | 4.12.x | 3.5.x | TBC | TBC |
| 1.29.x | 2025-02-17 | 4.11.x | 3.4.x | v5.0.x | 5.1.x |
| 1.28.x | 2024-12-11 | 4.10.x | 3.3.x | 4.16.x | 5.0.x |
| 1.27.x | 2024-10-16 | 4.9.x | 3.2.x | 4.16.x | 5.0.x 4.9.x |
| 1.26.x | 2024-07-22 | 4.7.x | 3.1.x | 4.15.x | 4.8.x |
| 1.25.x | 2024-05-10 | 4.6.x | 2.1.x | 4.13.x | 4.6.x |
| 1.24.x | 2024-02-27 | 4.5.x | 2.0.x | 4.10.x | 4.4.x |
| 1.23.x | 2023-12-18 | 3.26.x | 1.5.x | 4.10.x | 4.4.x |
| 1.22.x | 2023-10-27 | 3.25.x | 1.5.x | 4.10.x | 4.3.x |
| 1.21.x | 2023-08-17 | 3.22.x | 1.4.x | 4.9.x | 4.2.x |
| 1.20.x | 2023-07-06 | 3.22.x | 1.1.x | 4.7.x | 4.2.x |
| 1.19.x | 2023-05-04 | 3.17.x | 1.1.x1 | 4.7.x | 4.0.x |
| 1.18.x | 2023-03-07 | 3.13.x | 2.14.x | 4.6.x | 3.6.x |
| 1.17.x | 2022-12-20 | 3.9.x | 2.14.x | 4.5.x | 3.5.x |
| 1.16.x | 2022-10-31 | 3.8.x | 2.13.x | 4.4.x | 3.4.x |
| 1.15.x | 2022-09-07 | 3.6.x | 2.12.x | 4.3.x | 3.3.x |
| 1.14.x | 2022-07-07 | 3.6.x | 2.11.x | 4.2.x | 3.2.x |
| 1.13.x | 2022-05-03 | 3.4.x | 2.9.x | 4.0.x | 2.4.x |
| 1.12.x | 2022-04-05 | 3.4.x | 2.8.x | 3.0.x | 2.3.x |
| 1.11.x | 2022-03-14 | 3.2.x | 2.7.x | 2.6.x | 2.3.x |
| 1.10.x | 2022-01-27 | 3.1.x | 2.5.x | 2.4.x | 2.1.x |
| 1.9.x | 2021-12-10 | 3.1.x | 2.4.x | 2.4.x | 2.1.x |
| 1.8.x | 2021-11-30 | 3.1.x | 2.4.x | 2.3.x | 1.1.x |
| 1.7.x | 2021-09-01 | 3.1.x | 2.4.x | 2.3.x | 1.1.x |
| 1.6.x | 2021-08-11 | 2.4.x | 2.3.x | 2.2.x | 1.0.x |
| 1.5.x | 2021-07-13 | 2.2.x | 2.1.x | 2.1.x | 1.0.x |
| 1.4.x | 2021-06-09 | 2.2.x | 2.1.x | 2.1.x | 1.0.x |
| 1.3.x | 2021-04-23 | 2.2.x | 2.1.x | 2.1.x | 1.0.x |
| 1.2.x | 2021-03-15 | 2.2.x | 2.0.x | 1.1.x | - |
| 1.1.x | 2021-02-10 | 2.1.x | - | - | - |
| 1.0.x | 2021-01-14 | 2.0.x | - | - | - |
TypeScript client change
The TypeScript client replaced the JavaScript client on 2023-03-17.
Weaviate Core
Refer to the Weaviate release notes on GitHub for more information on each release.
Client library release notes
Refer to the GitHub release notes for the corresponding client library for more information.