[Bug cobol/119211] [15 Regression] Cobol GCC 15 release checklist

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119211

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Also update/verify contrib/update-copyright.py and verify it works (I guess to
test it now one would need to temporarily change date to January 2026).