Snapshot gcc-11-20211016 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/11-20211016/
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 1b445083214812fa88e5e44413b5bf8e5bf3b780

You'll find:

 gcc-11-20211016.tar.xz               Complete GCC

  SHA256=5216122f4a2dd5a8cd059d7945b3edf6c1a2430c0a2687ccb63d74cc3f0a2bc7
  SHA1=879b2c46e34103683d9095a8dcdf0074563d1b0a

Diffs from 11-20211009 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.