Snapshot gcc-12-20230421 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/12-20230421/
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 1c1a9a0b60a9a182bcff79084e5ac367a6329bc2

You'll find:

 gcc-12-20230421.tar.xz               Complete GCC

  SHA256=9e6e42d2e02db6c9c0bd01eb7ae79eaa6d699803ee0cebf5bd2f6b8e5cdb1cab
  SHA1=2b3e457fef2f5df4c907f39b33201ac4577fc26a

Diffs from 12-20230415 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.