Release2 sources
What’s fixed in IntelliJ IDEA 2026.3
IntelliJ IDEA : IntelliJ IDEA – the Leading IDE for Professional Development in Java and Kotlin | The JetBrains Blog · By Dmitriy Smirnov ·
Welcome to an overview of the most important fixes and usability improvements in IntelliJ IDEA 2026.3. IntelliJ IDEA 2026.3 ships over 1,000 bug fixes and over 300 performance fixes . We focused on performance, Java and Kotlin code intelligence, and the core workflows that matter…
The Brief
- IntelliJ IDEA 2026.3 is released, introducing Air along with an extension for Cursor and VS Code.
- The release includes debugging improvements and support for the latest Java ecosystem technologies.
- JetBrains reports over 1,000 bug fixes and over 300 performance fixes, with focus on performance, Java and Kotlin code intelligence, and core workflows.
Why it matters
Developers using IntelliJ IDEA get a new release with performance and code intelligence fixes, plus debugging and Java ecosystem updates that may affect daily workflows.
Who’s affected
- IntelliJ IDEA users
- Java and Kotlin developers
- Cursor and VS Code users interested in the new extension
What to do
- Download IntelliJ IDEA 2026.3 from the JetBrains website or update to it directly from within the IDE.
- IntelliJ IDEA 2026.3
- #intellij-idea
- #java
- #kotlin
- #ide
- #release
- #debugging
Timeline
IntelliJ IDEA 2026.3 released, with release notes and fixes overview published on the JetBrains Blog
IntelliJ IDEA : IntelliJ IDEA – the Leading IDE for Professional Development in Java and Kotlin | The JetBrains Blog
What’s fixed in IntelliJ IDEA 2026.3
IntelliJ IDEA : IntelliJ IDEA – the Leading IDE for Professional Development in Java and Kotlin | The JetBrains Blog
What’s New in IntelliJ IDEA 2026.3
Full coverage · 2 sources
- 1d ago ↗
IntelliJ IDEA : IntelliJ IDEA – the Leading IDE for Professional Development in Java and Kotlin | The JetBrains Blog
What’s New in IntelliJ IDEA 2026.3 - 1d ago ↗
IntelliJ IDEA : IntelliJ IDEA – the Leading IDE for Professional Development in Java and Kotlin | The JetBrains Blog
What’s fixed in IntelliJ IDEA 2026.3