Hi Chris,
i still struggle to access the release notes. The “Release Notes” link on the public LTS download page for 8.9.9 is not working, seems as if the release notes are somewhere in a closed area of Jira. I applied for a Jira account but got rejected.
Then there’s this thread: Security Fixes in SQ 8.9.9 and 9.5 which mentions three security related tickets, but again no details.
Any updates?