Snapshot gcc-8-20210415 is now available on
  https://gcc.gnu.org/pub/gcc/snapshots/8-20210415/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.

This snapshot has been generated from the GCC 8 git branch
with the following options: git://gcc.gnu.org/git/gcc.git branch releases/gcc-8 revision 76b6aa67489132e725af34f14938e9d8d6ef4a67

You'll find:

 gcc-8-20210415.tar.xz                Complete GCC

  SHA256=d391b3d3c4dff9933b32db5366a1a6ca3e0f575970a267e9b2202139799d3d0b
  SHA1=5da5b1afb5d8cb706a8403623c21b8bd1a6c41f5

Diffs from 8-20210408 are available in the diffs/ subdirectory.

When a particular snapshot is ready for public consumption the LATEST-8
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.