Changes in YourKit Java Profiler 2026.3 builds

Build #171

July 5, 2026

feature Eclipse 2026-06 has been supported.
feature IntelliJ IDEA 2026.2 has been supported.
feature NetBeans 30 has been supported.
improvement The OpenSSL library used by the YourKit agent has been updated to version 3.5.7.
improvement Bundled runtime has been updated.
fix The bundled Netty library has been updated to version 4.1.135 to address recently discovered security issues.

May 24, 2026

feature Profiler now ships with the redistributable JAR file <Profiler Installation Directory>/lib/yjp-probe-api-redist.jar, which contains the probes API. This JAR is required at compile time to build custom probes.
improvement Bundled runtime has been updated.
improvement Documentation has been updated.
fix The bundled Netty library has been updated to version 4.1.133 to address recently discovered security issues.
fix Filters might disappear after offline export.

April 12, 2026

improvement Bundled runtime has been updated.
improvement The OpenSSL library used by the YourKit agent has been updated to version 3.5.6.
fix Fixed a bug in snapshot loading that caused incorrect timing in call trees and flame graphs. In some cases, the flame graph could appear fragmented, similar to a broken Tetris game.

March 31, 2026