What’s Fixed in IntelliJ IDEA 2025.3 | The IntelliJ IDEA Blog

IntelliJ IDEA 2025.3 introduces an array of improvements and bug fixes aimed at enhancing the developer experience across various facets of the IDE. The release unifies the Ultimate and Community Editions into a single, smaller distribution, simplifying development and improving overall quality. Key updates include better handling of indexing, more detailed file navigation in complex codebases, and accessibility enhancements such as improved magnifier functionality on Windows. The release also strengthens support for Spring Framework 7, Spring Boot 4, and Java 25, with ongoing efforts to accommodate future Java features. Noteworthy updates in the Kotlin and Scala plugins enhance code search and performance, while GitHub and GitLab integrations see improved user experience with manual review marking and multi-line comment support. Additionally, the terminal and build tools receive performance upgrades, and web development sees improved module resolution and monorepo support for JavaScript and TypeScript. Overall, the release prioritizes UI responsiveness and performance, addressing issues like TypeScript highlighting and navigation freezes.