Upgraded Squid to version 3.5.20.

Stability improvements with a new Titan Library, including better thread handling and memory management.

Added disk management functionality for a separate reporting station.

Minor user interface improvements.

Resetting the webserver using the console not disabling a self-signed SSL cert.

An issue with WebTitan becoming Network Master Browser.

Forwarding SSL to an upstream proxy fails or is logging incorrectly.

The wrong list appears after deletion from allow or block list.

Resolved a secondary SQL injection vulnerability.

Umlauts failing to display correctly in scheduled report emails.

CSV reports that are sent by email fail when SMTP authentication is in use.

URLs in History and Reporting sometimes reporting as 'null'.

Problem with SSL peeking always being on, even if not required.

Resolved some upstream proxy bugs related to proxy authentication.

Bad urlsvr data crashing the policy engine via a buffer overflow.

HTTPS upstream proxy not working with some SSL inspect configurations.

NTLM authentication not working when IP sessions are disabled.

A failure during an LDAP sync could remove all groups and users.

OpenLDAP errors logging during an LDAP sync.

An issue allowing partially completed LDAP importing.

Resolved issues to improve the performance of LDAP server deletion.

Resolved issue to restore some missing logger error reporting and Syslog functionality.

Proxy failing during a shutdown.