New in IntelliJ IDEA 2026.3

Blog posts

Here you can find a list of blog posts describing the most prominent changes in IntelliJ IDEA 2026.3:

• Java 27 in IntelliJ IDEA

• Your Next Action Is Two Dots Away

• IntelliJ IDEA’s Java and Kotlin for Cursor and VS Code Hits 1.0

Agentic development and AI:

• A New Agentic Experience: JetBrains Air in IDEs – EAP Now Open

• Agent Skills in IntelliJ IDEA

• Top 5 AI Features in IntelliJ IDEA

• How to Use AI Agents in IntelliJ IDEA With ACP

Related blog posts and articles:

• Project Loom in IntelliJ IDEA: Virtual Threads, Scoped Values, and Structured Concurrency

• Logpoints Walkthrough

• Debug Past an HTTP 403 Without Breaking Spring Security

• The Evolution of WSL Support in JetBrains IDEs

• Where Did the Saved Bytes Go? Compact Object Headers in IntelliJ IDEA

Other IntelliJ IDEA versions

You can find previous versions of IntelliJ IDEA on page Other Versions on the JetBrains website.