The Release Candidate for IntelliJ IDEA 2025.3 marks the conclusion of the Early Access Program, incorporating feedback from users to shape its final features. This release focuses on productivity improvements, such as a unified distribution for easier installation, enhanced command completion, updated Spring Debugger, and a new Islands theme for better focus. Support for new technologies includes compatibility with Spring Boot 4, Java 25, and others. AI capabilities are expanded with the introduction of transparent AI quotas and support for external models. The release also emphasizes quality and performance enhancements, including faster context collection in the Spring Debugger, improved JPA handling, and updates to version control systems and build tools. A complete overview and a dedicated blog post on fixes will be available soon, highlighting the release's commitment to delivering a smoother and more reliable user experience.