Snapshot gcc-11-20210918 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/11-20210918/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.

This snapshot has been generated from the GCC 11 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch releases/gcc-11 revision 7026df8d25b9ef5fc6199ff3bf091cede2a58da5

You'll find:

 gcc-11-20210918.tar.xz               Complete GCC

  SHA256=a9c513a87815af597839076e6b23892c8f892b823a79d052c91bce3ef9caa6cd
  SHA1=e1115f1065d0a47ded0a6355abb037c492a916e4

Diffs from 11-20210911 are available in the diffs/ subdirectory.

When a particular snapshot is ready for public consumption the LATEST-11
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.