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Incompatible Changes in IntelliJ Platform and Plugins API |
IntelliJ API may be occasionally changed between releases, leading to incompatibilities of existing plugins with newer IDE builds.
Note
Starting with 2020.1 release, IntelliJ Platform–based IDEs will use compatibility check information provided by the JetBrains plugin repository to highlight possible compatibility issues to users directly in the IDE's "Plugins" manager. Therefore, it is important to keep your plugins up to date with regard to the existing and upcoming API changes.
Compatibility with newer IDEs can easily be verified for plugins hosted on the JetBrains plugin repository using the built-in Plugin Verifier.
For non-public plugins, intellij-plugin-verifier can be used standalone as well.
Consider using the following IDE inspections to get additional alerts about code that uses unstable API features:
- JVM languages | Unstable API Usage
- JVM languages | Unstable type is used in signature
The following pages list the breaking changes in IDE/plugin releases with required/recommended steps to take by plugin authors.
Note
Changes from API marked with
org.jetbrains.annotations.ApiStatus.@Experimental/ScheduledForRemoval
are not listed here, as incompatible changes are to be expected.