Following the release of GCC 15.1 at the end of April as the first stable version of the [1]GCC 15 compiler, GCC 15.2 is now available with a variety of bug fixes back-ported.

[2]GCC 16 remains in feature development on main while GCC 15.2 is to ship all of the stable bug-fixes and back-ports from the past 3+ months. GCC 15.2 is coming in time for making it into many of the H2'2025 Linux distribution releases.

Today's [3]release announcement for GCC 15.2 notes that there have been more than 123 bugs fixed since the previous release, including for important regressions and serious bugs. Those curious about particular fixes of GCC 15.2 can see the [4]gcc releases/gcc-15 Git branch for all the commits that have landed on the GCC 15 branch.



[1] https://www.phoronix.com/search/GCC+15

[2] https://www.phoronix.com/search/GCC+16

[3] https://gcc.gnu.org/pipermail/gcc/2025-August/246491.html

[4] https://gcc.gnu.org/git/?p=gcc.git;a=shortlog;h=refs/heads/releases/gcc-15