I run Jira and Confluence standalone. Suse Linux.

I am being forced to support JASIG CAS as a front end to Jira and Confluence.
Soulwing CAS is no longer supported. Crowd does not mention CAS. While my site
has been using LDAP large scale for over a decade, they are very stingy about direct access
and want to leverage SSO with JASIG CAS which we support. The Soulwing CAS interface is starting
to drop some details like last login time. Since CAS has lots of University support, I think it would
be smart for Atlassian to add CAS to its wiki roadmap for Jira, Confluence, and Crowd.