--- title: "Release Notes" description: "Changelog and release notes for Weaviate Database stable releases and client libraries. Covers supported versions, latest patch updates, minor version history, and upgrade guidance." url: https://docs.weaviate.io/weaviate/release-notes --- # Release Notes ## Version support policy Weaviate supports the **latest three minor versions** of Weaviate Database with bug fixes and security patches. Older minor versions are not actively maintained. We recommend always running the **latest stable patch version** of your current minor release, and upgrading to newer minor versions regularly to stay within the supported range. For instructions on upgrading Weaviate one minor version at a time, see the [Migration and Upgrades guide](https://docs.weaviate.io/deploy/migration). These are the supported minor versions and their latest patch releases: | Minor version | Latest patch | Status | | - | - | - | | `1.40` | [`v1.40.4`](https://github.com/weaviate/weaviate/releases/tag/v1.40.4) | Latest release | | `1.39` | [`v1.39.15`](https://github.com/weaviate/weaviate/releases/tag/v1.39.15) | Supported | | `1.38` | [`v1.38.24`](https://github.com/weaviate/weaviate/releases/tag/v1.38.24) | Supported | `1.37` and older are no longer maintained. Upgrade to a supported version. This page lists [developer release notes](https://github.com/weaviate/weaviate/releases) for Weaviate Database. - To see the GitHub release notes for a particular version, click on the patch number. - For more information on upgrading Weaviate, see the [Migration guide](https://docs.weaviate.io/deploy/migration). > [!NOTE] > > **Feature version notes** > > Feature pages in the documentation include notes indicating which version a feature was introduced in. For information on features before `v1.30`, refer to the [documentation archive](https://archive.docs.weaviate.io/). However, we highly recommend upgrading to a newer, supported version of Weaviate. ## Weaviate Database and client releases This table lists recent Weaviate Database versions and corresponding client library versions. | Weaviate Database ([GitHub](https://github.com/weaviate/weaviate/releases)) | First release date | Python ([GitHub](https://github.com/weaviate/weaviate-python-client/releases)) | TypeScript/ JavaScript ([GitHub](https://github.com/weaviate/typescript-client/releases)) | Go ([GitHub](https://github.com/weaviate/weaviate-go-client/releases)) | Java ([GitHub](https://github.com/weaviate/java-client/releases)) | C# ([GitHub](https://github.com/weaviate/csharp-client/releases)) | | - | - | - | - | - | - | - | | [1.40.x](https://github.com/weaviate/weaviate/releases/tag/v1.40.0) | 2026-10-07 | [4.24.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.24.0) | [3.15.x](https://github.com/weaviate/typescript-client/releases/tag/v3.15.1) | [6.0.0](https://github.com/weaviate/weaviate-go-client/releases/tag/v6.0.0) | [6.3.2](https://github.com/weaviate/java-client/releases/tag/6.3.2) | - | | [1.39.x](https://github.com/weaviate/weaviate/releases/tag/v1.39.0) | 2026-08-04 | [4.23.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.23.0) | [3.15.x](https://github.com/weaviate/typescript-client/releases/tag/v3.15.0) | - | [6.3.1](https://github.com/weaviate/java-client/releases/tag/6.3.1) | [1.2.0](https://github.com/weaviate/csharp-client/releases/tag/1.2.0) | | [1.38.x](https://github.com/weaviate/weaviate/releases/tag/v1.38.0) | 2026-06-05 | [4.22.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.22.0) | [3.14.x](https://github.com/weaviate/typescript-client/releases/tag/v3.14.0) | - | [6.3.0](https://github.com/weaviate/java-client/releases/tag/6.3.0) | [1.2.0](https://github.com/weaviate/csharp-client/releases/tag/1.2.0) | | [1.37.x](https://github.com/weaviate/weaviate/releases/tag/v1.37.0) | 2026-04-16 | [4.21.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.21.0) | [3.13.x](https://github.com/weaviate/typescript-client/releases/tag/v3.13.0) | [5.7.3](https://github.com/weaviate/weaviate-go-client/releases/tag/v5.7.3) | [6.2.0](https://github.com/weaviate/java-client/releases/tag/6.2.0) | [1.1.1](https://github.com/weaviate/csharp-client/releases/tag/1.1.1) | | [1.36.x](https://github.com/weaviate/weaviate/releases/tag/v1.36.0) | 2026-02-24 | [4.20.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.20.0) | [3.12.x](https://github.com/weaviate/typescript-client/releases/tag/v3.12.0) | [5.7.x](https://github.com/weaviate/weaviate-go-client/releases/tag/v5.7.0) | [6.1.0](https://github.com/weaviate/java-client/releases/tag/6.1.0) | [1.0.1](https://github.com/weaviate/csharp-client/releases/tag/1.0.1) | **Older releases** | Weaviate Database ([GitHub](https://github.com/weaviate/weaviate/releases)) | First release date | Python ([GitHub](https://github.com/weaviate/weaviate-python-client/releases)) | TypeScript/ JavaScript ([GitHub](https://github.com/weaviate/typescript-client/releases)) | Go ([GitHub](https://github.com/weaviate/weaviate-go-client/releases)) | Java ([GitHub](https://github.com/weaviate/java-client/releases)) | C# ([GitHub](https://github.com/weaviate/csharp-client/releases)) | | - | - | - | - | - | - | - | | [1.35.x](https://github.com/weaviate/weaviate/releases/tag/v1.35.0) | 2025-12-17 | [4.19.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.19.0) | [3.11.x](https://github.com/weaviate/typescript-client/releases/tag/v3.11.0) | [5.6.x](https://github.com/weaviate/weaviate-go-client/releases/tag/v5.6.0) | [6.0.0](https://github.com/weaviate/java-client/releases/tag/6.0.0) | [1.0.0](https://github.com/weaviate/csharp-client/releases/tag/1.0.0) | | [1.34.x](https://github.com/weaviate/weaviate/releases/tag/v1.34.0) | 2025-11-05 | [4.18.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.18.0) | [3.10.x](https://github.com/weaviate/typescript-client/releases/tag/v3.10.0) | [5.6.x](https://github.com/weaviate/weaviate-go-client/releases/tag/v5.6.0) | [6.0.0](https://github.com/weaviate/java-client/releases/tag/6.0.0) | - | | [1.33.x](https://github.com/weaviate/weaviate/releases/tag/v1.33.0) | 2025-09-25 | [4.17.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.17.0) | [3.9.x](https://github.com/weaviate/typescript-client/releases/tag/v3.9.0) | [5.5.x](https://github.com/weaviate/weaviate-go-client/releases/tag/v5.5.0) | [5.5.x](https://github.com/weaviate/java-client/releases/tag/5.5.0) | - | | [1.32.x](https://github.com/weaviate/weaviate/releases/tag/v1.32.0) | 2025-07-14 | [4.16.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.16.0) | [3.8.x](https://github.com/weaviate/typescript-client/releases/tag/v3.8.0) | [5.3.x](https://github.com/weaviate/weaviate-go-client/releases/tag/v5.3.0) | [5.4.x](https://github.com/weaviate/java-client/releases/tag/5.4.0) | - | | [1.31.x](https://github.com/weaviate/weaviate/releases/tag/v1.31.0) | 2025-05-30 | [4.15.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.15.0) | [3.6.x](https://github.com/weaviate/typescript-client/releases/tag/v3.6.0) | [5.2.x](https://github.com/weaviate/weaviate-go-client/releases/tag/v5.2.0) | [5.3.x](https://github.com/weaviate/java-client/releases/tag/5.3.0) | - | | [1.30.x](https://github.com/weaviate/weaviate/releases/tag/v1.30.0) | 2025-04-03 | [4.12.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.12.0) | [3.5.x](https://github.com/weaviate/typescript-client/releases/tag/v3.5.0) | [5.1.x](https://github.com/weaviate/weaviate-go-client/releases/tag/v5.1.0) | [5.2.x](https://github.com/weaviate/java-client/releases/tag/5.2.0) | - | | [1.29.x](https://github.com/weaviate/weaviate/releases/tag/v1.29.0) | 2025-02-17 | [4.11.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.11.0) | [3.4.x](https://github.com/weaviate/typescript-client/releases/tag/v3.4.0) | [5.0.x](https://github.com/weaviate/weaviate-go-client/releases/tag/v5.0.0) | [5.1.x](https://github.com/weaviate/java-client/releases/tag/5.1.0) | - | | [1.28.x](https://github.com/weaviate/weaviate/releases/tag/v1.28.0) | 2024-12-11 | [4.10.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.10.0) | [3.3.x](https://github.com/weaviate/typescript-client/releases/tag/v3.3.0) | [4.16.x](https://github.com/weaviate/weaviate-go-client/releases/tag/v4.16.0) | [5.0.x](https://github.com/weaviate/java-client/releases/tag/5.0.0) | - | | [1.27.x](https://github.com/weaviate/weaviate/releases/tag/v1.27.0) | 2024-10-16 | [4.9.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.9.0) | [3.2.x](https://github.com/weaviate/typescript-client/releases/tag/v3.2.0) | [4.16.x](https://github.com/weaviate/weaviate-go-client/releases/tag/v4.16.0) | [5.0.x](https://github.com/weaviate/java-client/releases/tag/5.0.0) [4.9.x](https://github.com/weaviate/java-client/releases/tag/4.9.0) | - | | [1.26.x](https://github.com/weaviate/weaviate/releases/tag/v1.26.0) | 2024-07-22 | [4.7.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.7.0) | [3.1.x](https://github.com/weaviate/typescript-client/releases/tag/v3.1.0) | [4.15.x](https://github.com/weaviate/weaviate-go-client/releases/tag/v4.15.0) | [4.8.x](https://github.com/weaviate/java-client/releases/tag/4.8.0) | - | | [1.25.x](https://github.com/weaviate/weaviate/releases/tag/v1.25.0) | 2024-05-10 | [4.6.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.6.0) | [2.1.x](https://github.com/weaviate/typescript-client/releases/tag/v2.1.0) | [4.13.x](https://github.com/weaviate/weaviate-go-client/releases/tag/v4.13.0) | [4.6.x](https://github.com/weaviate/java-client/releases/tag/4.6.0) | - | | [1.24.x](https://github.com/weaviate/weaviate/releases/tag/v1.24.0) | 2024-02-27 | [4.5.x](https://github.com/weaviate/weaviate-python-client/releases/tag/v4.5.0) | [2.0.x](https://github.com/weaviate/typescript-client/releases/tag/v2.0.0) | [4.10.x](https://github.com/weaviate/weaviate-go-client/releases/tag/v4.10.0) | [4.4.x](https://github.com/weaviate/java-client/releases/tag/4.4.0) | - | | 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.x[1](https://docs.weaviate.io/weaviate/release-notes#typescript-client-change) | 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](https://github.com/weaviate/typescript-client) replaced the [JavaScript client](https://github.com/weaviate/weaviate-javascript-client) on 2023-03-17. ## Client library release notes Refer to the GitHub release notes for the corresponding client library for more information. - [Python](https://github.com/weaviate/weaviate-python-client/releases) - [TypeScript/JavaScript](https://github.com/weaviate/typescript-client/releases) - [Go](https://github.com/weaviate/weaviate-go-client/releases) - [Java](https://github.com/weaviate/java-client/releases) - [C#/.NET](https://github.com/weaviate/csharp-client/releases)