https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116657
--- Comment #7 from Toolybird <toolybird at tuta dot io> --- >From the 2024b release announcement at https://lists.iana.org/hyperkitty/list/tz-annou...@iana.org/thread/IZ7AO6WRE3W3TWBL5IR6PMQUL433BQIE/ "The main data form now uses %z."
