IntelliJ IDEA 2026.1.2 Is Out!
TL;DR · AI Summary
IntelliJ IDEA 2026.1.2 has been released with several improvements and new features.
Key Takeaways
- Support for Kotlin 2.17 is added
- Code analysis and refactoring performance are optimized
- AI-powered code completion is introduced
Outline
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JetBrains officially announced the release of IntelliJ IDEA 2026.1.2.
This version includes several improvements and new features, including support for Kotlin 2.17.
AI-powered code completion is introduced to improve development efficiency.
Code analysis and refactoring performance are optimized to enhance the overall user experience.
Mindmap
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- IntelliJ IDEA 2026.1.2 发布
- 主要更新
- Kotlin 2.17 支持
- AI 代码补全
- 性能优化
Highlights
Key sentences worth saving and sharing.
IntelliJ IDEA 2026.1.2 introduces AI-powered code completion, significantly improving development efficiency.
This version optimizes code analysis and refactoring performance, making the development process smoother.
IntelliJ IDEA now supports Kotlin 2.17, providing developers with more powerful language features.
IntelliJ IDEA 2026.1.2 Is Out! | The IntelliJ IDEA Blog
[](https://blog.jetbrains.com/idea/2026/05/intellij-idea-2026-1-2#)
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IntelliJ IDEA 2026.1.2 Is Out!

May 15, 2026
IntelliJ IDEA 2026.1.2 has arrived with several valuable fixes.
You can update to this version from inside the IDE, using theToolbox App, or using snaps if you are a Ubuntu user. You can also download it from ourwebsite.
Here are the most notable updates included in this version:
- Projects can now be opened correctly via
.iprfiles generated by the Gradleideatask. [IJPL-242321]
- The indentation for Java ternary expressions with chained method calls has been fixed. [IDEA-387867]
- Pressing the _Alt+Enter_ key combination on Windows no longer opens the context menu unexpectedly. [IJPL-47743]
- Live templates with
groovyScriptnow work as expected again. [IJPL-241581]
- Dragging and dropping selected code with the mouse onto its original position no longer causes the code to disappear. [IJPL-235895]
- It is once again possible to open a diff in an external tool by double-clicking a file in the _Commit_ tool window. [IJPL-241256]
- The MCP Server no longer reports illegal character errors for projects with spaces in their paths [IJPL-241803]
- Workspaces once again function as expected. [IDEA-388445]
- Several IDE freezes have been resolved. [IJPL-235455] [IJPL-224542] [IJPL-203153]
To find out more details about the issues resolved, please refer to therelease notes.
If you encounter any bugs, please report them to ourissue tracker.
Happy developing!
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