The ability to enable / disable the Ajax Update has been removed. It introduced a random bug that doubled the views count of some posts / pages. Will be added back when a fix is ready.
Fixed a bug preventing the cat parameter from excluding categories (widget was not affected by this).
FAQ section (Settings / WordPress Popular Posts / FAQ) updated.
Added french translation. (Thanks, Le Raconteur!)
2.3.1
Fixed bug caused by the sorter function when there are multiple instances of the widget.
Added check for new options in the get_popular_posts function.
Added plugin version check to handle upgrades.
Fixed bug preventing some site from fetching images from subdomains or external sites.
Fixed bug that prevented excluding more than one category using the Category filter.
2.3.0
Merged all pages into Settings/Wordpress Popular Posts.
Added new options to the WordPress Popular Posts Stats dashboard.
Added check for static homepages to avoid printing ajax script there.
Database queries re-built from scratch for optimization.
Added the ability to remove / enable plugin's stylesheet from the admin.
Added the ability to enable / disable ajax update from the admin.
Added the ability to set thumbnail's source from the admin.
Timthumb support re-added.
Added support for custom post type (Thanks, Brad Williams!).
Improved the category filtering feature.
Added the ability to get popular posts from given author IDs.
2.2.1
Quick update to fix error with All-time combined with views breaking the plugin.
2.2.0
Featured Image is generated for the user automatically if not present and if there's an image attached to the post.
Range feature Today option changed. Replaced with Last 24 hours.
Category exclusion query simplified. Thanks to almergabor for the suggestion!
Fixed bug caused by selecting Avg. Views and All-Time that prevented WPP from getting any data from the BD. Thanks Janseo!
Updated the get_summary function to strip out shortcodes from excerpt as well.
Fixed bug in the truncate function affecting accented characters. Thanks r3df!
Fixed bug keeping db tables from being created. Thanks northlake!
Fixed bug on the shortcode which was showing pages even if turned off. Thanks danpkraus!
2.1.7
Added stylesheet detection. If wpp.css is on theme's folder, will use that instead the one bundled with the plugin.
2.1.6
Added DB character set and collate detection.
Fixed excerpt translation issue when the qTrans plugin is present. Thanks r3df!.
Fixed thumbnail dimensions issue.
Fixed widget page link.
Fixed widget title encoding bug.
Fixed deprecated errors on load_plugin_textdomain and add_submenu_page.
2.1.5
Dropped TimThumb support in favor of WordPress's Featured Image function.
2.1.4
Added italian localization. Thanks Gianni!
Added charset detection.
Fixed bug preventing HTML View / Visual View on Edit Post page from working.
2.1.1
Fixed bug preventing widget title from being saved.
Fixed bug affecting blogs with WordPress installed somewhere else than domain's root.
Added htmlentities to post titles.
Added default thumbnail image if none is found in the post.
2.1.0
Title special HTML entities bug fixed.
Thumbnail feature improved! WordPress Popular Posts now supports The Post Thumbnail feature. You can choose whether to select your own thumbnails, or let WordPress Popular Posts create them for you!