Build Number Ranges

Use this reference of build number ranges to specify the correct since-build and until-build values in your plugin descriptor.

Setting the actual values in plugin.xml is managed by the patchPluginXml Gradle task (Reference: 2.x, 1.x). See Patching the Plugin Configuration File for further details.

Build Numbers

Note the following regarding values for since-build and until-build:

Valid Values

Values must represent the actual build numbers. Any made-up numbers must not be used. Violations are highlighted by plugin verifier, and such plugins will be rejected on JetBrains Marketplace.

For example, 233.* is invalid for since-build. Any of 999.*, 234.* (maximum is 233.*) and 223.9999 are invalid for until-build.

"Open-End" Compatibility

Not specifying the until-build attribute means it will include all future builds. This includes future, yet unreleased versions and possibly new IDEs, which might impact compatibility later.

See until-build documentation for the necessary Gradle configuration.

Branch Version Compatibility

To support all releases for a specific branch (major version), use a dot-star suffix (.*) for until-build.

For example, 232.* for all 2023.2.x releases.

Build Number Format

To denote a release, a multipart build number is used. It consists of the following parts:

Product ID (IC for IDEA Community, IU for IDEA Ultimate, RM for RubyMine, PY for PyCharm, PS for PhpStorm, etc.)
Branch number (223)
Build number in the branch (9559)

Branch numbers are based on the YYYY.R IDE release version numbers. The branch number takes the last two digits of the year and the R release number. For example, 231 for 2023.1, 232 for 2023.2, and 233 for 2023.3.

The build number may have multiple components: IU-162.94.11, IU-162.94.11.256.42. This gives more flexibility for third-party plugins and IDE developers. Plugins may specify compatibility versions more precisely (for example, requiring a specific bugfix release); IDE vendors may have build numbers based on a specific IntelliJ Platform version and specify an additional internal version (for example, 256.42 in XX-162.94.11.256.42) to allow plugin developers for their IDE to specify compatibility.

Multipart build numbers can also be used in the since-build and until-build attributes of idea-version. Usually you should omit the product ID and use only the branch number and build number, for example:

<!-- 2021.3, 2021.3.1, 2021.3.2, ... -->
<idea-version since-build="213" until-build="213.*"/>

<!-- 2021.3.3 or later -->
<idea-version since-build="213.7172.25"/>

Targeting Multiple IDE Versions

When supporting multiple major versions, it is strongly recommended to build against the lowest supported version to guarantee backwards-compatibility. In the case of supporting a range of platform versions with different underlying Java level (see below), it is required.

Verifying Plugin Compatibility discusses tooling support to ensure compatibility with the chosen version range and IDEs.

Consult Incompatible API Changes and Notable API Changes for an overview of known breaking and relevant changes across IDE versions.

In some cases, keeping a dedicated branch and corresponding plugin release for each major IDE version might be required due to incompatibilities that cannot be solved in other ways. The IDE will automatically install only the corresponding compatible build.

Platform Versions

Note that there is no YY0. In the YYYY.R versioning scheme, the R part starts at 1.

Early Access Program (EAP) releases of upcoming versions are available here.

Branch number	IntelliJ Platform version
251 (Early Access Preview)	2025.1 (unreleased)
243	2024.3
242	2024.2 NOTE Java 21 is now required
241	2024.1
233	2023.3
232	2023.2
231	2023.1

Earlier Versions

Branch number	IntelliJ Platform version
223	2022.3 NOTE Java 17 is now required (blog post)
222	2022.2
221	2022.1
213	2021.3
212	2021.2
211	2021.1
203	2020.3 NOTE Java 11 is now required (blog post)
202	2020.2
201	2020.1
193	2019.3
192	2019.2
191	2019.1

Last modified: 16 January 2025