This bugfix release fixes a number of issues and continues support for Go 1.23 and 1.24.
Toolchain upgrades via GOTOOLCHAIN now work correctly; the transparent upgrade could lead to "linked object header mismatch" errors as garble was accidentally mixing the original and upgraded toolchain versions.
garble -debugdir now refuses to delete a non-empty directory if its contents were not created by a previous -debugdir invocation. This should prevent mistakes which could lead to losing important files.
Function intrinsics were not being picked up correctly from Go 1.24; this could lead to degraded performance for some users, as obfuscating their names prevented the toolchain from optimizing them.