* Fixed: Expired session file cleanup is now a background process. This stops it killing the server with heavy disk load (it used to run for 5 minutes a day as a foreground process and made the site unusable during that time).
* Added: Clicking admin/mod icons goes to admin/mod list page.
* Changed: Shifted the admin/mod icons to the left of user name in comments listings (sponsor icon appears to the left of names as well).
* Fixed: Dates listed on Block by Artist name and Banned Users screens are now correct. Was previously showing the user's signup date by mistake.
* Fixed: Error in SSL certificate installation was causing some browsers to throw “ssl_error_bad_mac_read” errors randomly.
* Fixed: Some more security fixes and code optimisations.