[SSSD] Announcing SSSD 2.8.1

[Pavel Březina]

# SSSD 2.8.1

The SSSD team is announcing the release of version 2.8.1 of the
System Security Services Daemon. The tarball can be downloaded from:
      https://github.com/SSSD/sssd/releases/tag/2.8.1

See the full release notes at:
      https://sssd.io/release-notes/sssd-2.8.1.html

RPM packages will be made available for Fedora shortly.

## Feedback

Please provide comments, bugs and other feedback via the sssd-devel
or sssd-users mailing lists:
      https://lists.fedorahosted.org/mailman/listinfo/sssd-devel
      https://lists.fedorahosted.org/mailman/listinfo/sssd-users

## Highlights

### Important fixes

* A regression when running sss_cache when no SSSD domain is enabled 
would produce a syslog critical message was fixed.