Snapshot gcc-9-20210722 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/9-20210722/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.

This snapshot has been generated from the GCC 9 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch releases/gcc-9 revision 727681335798fa8c4e53148bb24a965640d1e2b1

You'll find:

 gcc-9-20210722.tar.xz                Complete GCC

  SHA256=df51f772f32117cbaa45355962e6a2fb1f41ef3f509d1fd397ba98c824f0eec9
  SHA1=495defa1a509d4825eb6e52a94936b7faea1e47d

Diffs from 9-20210715 are available in the diffs/ subdirectory.

When a particular snapshot is ready for public consumption the LATEST-9
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.