Snapshot gcc-10-20210109 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/10-20210109/
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 0188eab844eacda5edc6257771edb771844ae069

You'll find:

 gcc-10-20210109.tar.xz               Complete GCC

  SHA256=5a6aaa2a29d4b9bb253f1362089dbaae32acd042f086bd0711b4cbc2dba1d09b
  SHA1=cac409a9a60a8362f18180bf80df727fcbfacf0c

Diffs from 10-20210102 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.