Snapshot gcc-12-20210905 is now available on https://gcc.gnu.org/pub/gcc/snapshots/12-20210905/ 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 a827909537cf085e5673ca7816b7bd7151d89fc5 You'll find: gcc-12-20210905.tar.xz Complete GCC SHA256=f366c4262ca0bd18b3fa07edd57f2f4b86ca0d765fbbaa666d92e6563a1cc0b5 SHA1=4d9be90eaf23eecad744cc98448821f515b37fee Diffs from 12-20210829 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.