Deleted LDAP groups no longer cause exceptions

When an LDAP group, or an organizational unit containing it, was deleted from the directory while it was still referenced — for example, held in a client's cache — accessing that group could throw an exception (LDAP result code 32, "noSuchObject") under particular cache states combined with bad timing. In the worst case this could affect access control and effectively break client sessions. Now the Content Server handles such exceptions and returns an empty result instead of rethrowing the exception, so that the operation continues normally.

(CMS-31183)

Third-Party Update: Apache Tika 3.3.1 and Transitive Dependencies

Apache Tika has been updated to version 3.3.1. As part of this change, transitive dependencies of Apache Tika have been updated.

Updated dependencies:

If you use these libraries in project code, please check their respective release notes for changes and upgrade information.

(CMS-30558)

robots.txt Generation Robustness

The robots.txt generation used to fail immediately in case of an exception caused by building a link. Now, if building a link fails, the CAE logs the issue as warning, omits the link and proceeds with the next link.

(CMS-30208)