v140820 (Release Candidate)

• Enhancement: Auto-Purge RSS Feeds. Quick Cache will now automatically purge the cache for RSS/RDF/Atom Feeds when Feed Caching is enabled. This new option will purge the cache for the master feed, the master comments feed, feeds associated with comments on a Post/Page, term-related feeds (including mixed term-related feeds), and author-related feeds when you update a Post/Page, approve a Comment, or make other changes where Quick Cache can detect that certain types of Feeds should be purged. Issue #182
• Enhancement: Improve handling of symlink creation for 404 cache files by using atomic symlink creation to decrease the possibility of encountering a race condition. Issue #242.
• Enhancement: Improved portability of advanced-cache.php. This will help reduce configuration overhead for site owners when migrating a WordPress installation from one server to another. Issue #258.
• Enhancement: Option Panels now have proper HTML anchor tags so that they work better with browser extensions that rely on anchor tags being available. Issue #260.
• Enhancement (Pro): Improved error handling for the Auto-Cache Engine. There were some scenarios where XMLReader() would fail with a PHP Warning notice when it was unable to properly parse the sitemap. Issue #250.
• Bug Fix: The cache directory is now properly removed when deleting the plugin from the WordPress Dashboard plugins list.
• Bug Fix (Pro): The plugin upgrade notice no longer appears on Child Blogs in a Multisite Network. There was no security risk here; while the upgrade notice was shown, Child Blog admins who did not have permission to upgrade Network-activated plugins were unable to do anything with the message. Issue #259.
• Bug Fix (Pro): Fixed a bug where, in certain scenarios, a WordPress Plugin may break the JavaScript that controls the Clear Cache button on the Dashboard. See Issue #272.