Snapshot gcc-13-20220821 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/13-20220821/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.

This snapshot has been generated from the GCC 13 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch master revision d6a39c25c05c6ed5df8ce49eda719d17e40e29bb

You'll find:

 gcc-13-20220821.tar.xz               Complete GCC

  SHA256=527b22c4a7d6d6314805a6685d9f521cf8c638dc3618f938722dcfea711ae1d8
  SHA1=acc0dd9aaa38c1bffa882a377bde0461d89cdac5

Diffs from 13-20220814 are available in the diffs/ subdirectory.

When a particular snapshot is ready for public consumption the LATEST-13
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.