[//]: # (title: 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](plugin_configuration_file.md) is managed by [`patchPluginXml`](tools_gradle_intellij_plugin.md#tasks-patchpluginxml) Gradle task, see [](gradle_guide.md#patching-the-plugin-configuration-file).
Please note the following regarding values:
- Values must represent the actual build numbers, any made-up numbers must not be used (e.g., using `999.*` for `until-build`).
- Not specifying `until-build` means it will include _all_ future builds (including unreleased IDE versions, which might impact compatibility later).
- Dot star suffix (`.* `) can be used in `until-build` to support all releases for the specific branch (i.e., `222.*` for all 2022.2.x releases).
> Compatibility with the specified version range (and compatible products) must always be verified using [](verifying_plugin_compatibility.md#plugin-verifier) to ensure binary compatibility.
>
> Plugins hosted on [JetBrains Marketplace](https://plugins.jetbrains.com) are checked automatically.
> According to [Approval Guidelines](https://plugins.jetbrains.com/legal/approval-guidelines), incompatible plugin versions will be restricted by JetBrains if necessary.
>
{type="warning"}
### 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 (`162`)
* Build number in the branch (`94`)
Branch numbers are based on the `YYYY.R` [IDE release version numbers](https://blog.jetbrains.com/blog/2016/03/09/jetbrains-toolbox-release-and-versioning-changes/).
The branch number takes the last two digits of the year and the `R` release number.
For example, `162` for 20*16.2*, `163` for 20*16.3*, etc.
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 (e.g., requiring a specific bugfix release); IDE vendors may have build numbers based on a specific IntelliJ Platform version and specify additional internal version (e.g. `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:
```xml
```
> Specific build numbers and their corresponding release version are available via _Previous Releases_ on the corresponding product's download page, e.g. [Previous IntelliJ IDEA Releases](https://www.jetbrains.com/idea/download/previous.html).
> See also [What versions of IntelliJ-based IDEs are supported?](https://intellij-support.jetbrains.com/hc/en-us/articles/360019574859-What-versions-of-IntelliJ-based-IDEs-are-supported-) for JetBrains IDE support policy.
>
{type="note"}
### IntelliJ Platform Based Products of Recent IDE Versions
> Which versions should your plugin support? We've collected some insights based on download statistics in [Statistics: Product Versions in Use](https://plugins.jetbrains.com/docs/marketplace/product-versions-in-use-statistics.html).
>
{type="tip"}
Please see also corresponding entries in [Incompatible API Changes](api_changes_list.md) and [Notable API Changes](api_notable.md).
| Branch number | IntelliJ Platform version |
|-----------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------|
| [222](https://github.com/JetBrains/intellij-community/tree/222) | 2022.2 **NOTE** Java 17 is now required ([blog post](https://blog.jetbrains.com/platform/2022/08/intellij-project-migrates-to-java-17/)) |
| [221](https://github.com/JetBrains/intellij-community/tree/221) | 2022.1 |
| [213](https://github.com/JetBrains/intellij-community/tree/213) | 2021.3 |
| [212](https://github.com/JetBrains/intellij-community/tree/212) | 2021.2 |
| [211](https://github.com/JetBrains/intellij-community/tree/211) | 2021.1 |
| [203](https://github.com/JetBrains/intellij-community/tree/203) | 2020.3 **NOTE** Java 11 is now required ([blog post](https://blog.jetbrains.com/platform/2020/09/intellij-project-migrates-to-java-11/)) |
| [202](https://github.com/JetBrains/intellij-community/tree/202) | 2020.2 |
| [201](https://github.com/JetBrains/intellij-community/tree/201) | 2020.1 |
| [193](https://github.com/JetBrains/intellij-community/tree/193) | 2019.3 |
| [192](https://github.com/JetBrains/intellij-community/tree/192) | 2019.2 |
| [191](https://github.com/JetBrains/intellij-community/tree/191) | 2019.1 |
| [183](https://github.com/JetBrains/intellij-community/tree/183) | 2018.3 |
| [182](https://github.com/JetBrains/intellij-community/tree/182) | 2018.2 |
| [181](https://github.com/JetBrains/intellij-community/tree/181) | 2018.1 |
| [173](https://github.com/JetBrains/intellij-community/tree/173) | 2017.3 |
| [172](https://github.com/JetBrains/intellij-community/tree/172) | 2017.2 |
| [171](https://github.com/JetBrains/intellij-community/tree/171) | 2017.1 |
| [163](https://github.com/JetBrains/intellij-community/tree/163) | 2016.3 |
| [162](https://github.com/JetBrains/intellij-community/tree/162) | 2016.2 |
Note that there is no `170`.
In the `YYYY.R` versioning scheme, the `R` part starts at 1.