Snapshot gcc-12-20210711 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/12-20210711/
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 master revision 269256f33c51222167ad461f775d5468bb5ecaf5

You'll find:

 gcc-12-20210711.tar.xz               Complete GCC

  SHA256=aac38f1f2cdb3972a6b636b4954dcfe9621af41595e39f2234907b9c1b0d7066
  SHA1=e068bfbbdc1c9e1eb63fc436b314edd5d5c29afd

Diffs from 12-20210704 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.