Snapshot gcc-10-20211022 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/10-20211022/
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 853abd8274657f79cd15b45006bc57075027cad2

You'll find:

 gcc-10-20211022.tar.xz               Complete GCC

  SHA256=e101e13cadf93fd4fe838fd03ff48cfe3c10e692a35c42ed06eb91e5ec8bbf40
  SHA1=46854b45dc7cd3fb19170e5960fdba1b262c65b1

Diffs from 10-20211015 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.