Snapshot gcc-12-20230121 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/12-20230121/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.

This snapshot has been generated from the GCC 12 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch releases/gcc-12 revision 3ae7a822456bc538d4cefaa3a22fe56d43640a04

You'll find:

 gcc-12-20230121.tar.xz               Complete GCC

  SHA256=2c1562a7be255e3bc67cc0c567307f406925f9df30c465bce5f4a0c640189d79
  SHA1=c9ef28bcfdb030abe051ef0ea68927aa1f2eca7e

Diffs from 12-20230114 are available in the diffs/ subdirectory.

When a particular snapshot is ready for public consumption the LATEST-12
link is updated and a message is sent to the gcc list.  Please do not use
a snapshot before it has been announced that way.