Release notes for 8.11.0-sancho

Release notes for 8.11.0-pre

Release notes for 8.10.1-pre

Release notes for 8.9.2

Release notes for 8.10.0-pre

Release notes for 8.8.1-pre

Release notes for 8.8.0-pre

Update sync-fork.yml

Update build_docker.yml

Restrict th-extras to make 8.7.2 and 8.7.3 plans differ only on network