Snapshot gcc-10-20211008 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/10-20211008/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.

This snapshot has been generated from the GCC 10 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch releases/gcc-10 revision f9c4a07457ec2bc16733c985ee261f82870ab1a6

You'll find:

 gcc-10-20211008.tar.xz               Complete GCC

  SHA256=c5e83425a9b5c5c94103dbdffce9276646a78b2fffe36715ed18dfb293de8974
  SHA1=f3b01a9ba0669fc6c0df284216f90c0f8516d36a

Diffs from 10-20211001 are available in the diffs/ subdirectory.

When a particular snapshot is ready for public consumption the LATEST-10
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.