Snapshot gcc-12-20210426 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/12-20210426/
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 db3581c4ae4d44edea2b64347095d14363721668

You'll find:

 gcc-12-20210426.tar.xz               Complete GCC

  SHA256=3f7836620e30873a2c487f8081526b33c29ae7d2e2453022cbb7c3cec65ba7c7
  SHA1=cd2b729970a1f6ca1216a9a26cbb4b37ab61ba65

Diffs from 11-20210418 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.