Following the withdrawal of JEP 326 (Raw String Literals) from JDK 12, this update automatically migrates existing Java 12 projects to Java 11. Users can still access the experimental features by adjusting the project language level.

Comprehensive support for the latest Spring Boot features, including improved inspections and configuration management. Accessibility and UI

As the third bug-fix update of the 2018.3 branch, this version includes all the hallmark "Top" features introduced in that cycle:

This specific point release brought several targeted improvements to the developer experience:

A standout addition for macOS and Linux, providing a low-overhead sampling profiler (Async profiler) to visualize execution stacks and flame graphs directly within the CPU Profiler tool window.