Version 4.0.2

• Bugfix: Temp remove of jzsc interface

• Bugfix: missed out colon in parent declaration in component files

Version 3.1.2

• Bugfix: Bug in the On-Demand Shortening function preventing key/user retrieval (http://wordpress.org/support/topic/plugin-url-shortener-bug-with-api-username-api-key-and-service)

Version 3.1

• Bugfix: Compatibility with Plugins using Services_JSON (http://code.google.com/p/url-shortener-plugin/issues/detail?id=6)
• Updated class.FTShorten to version 2.3 (Support for interdose API - http://code.google.com/p/url-shortener-plugin/issues/detail?id=7)
• Removed u.nu service has been discountinued. Service thus removed.
• Added Shortcode [shortlink] support

Version 3.0

• Plugin completely rewritten from ground up.
• Updated to use WordPress 3.0 Hooks
• Updated class.FTShorten to version 2.2
• Redesigned administration page
• Added support for Digg Short URLs
• Added Filters to easily add code to utilize shortlink after generation
• Added option to use permalinks or Post/Page ID to generate shortlinks
• Removed short.to, tr.im and other services that has been shut-down
• Removed wp_rewrite redirect
• Addon module support halted temporarily

Version 2.1.1

• Bugfix: Twitter User/Pass handling
• Bugfix: Cli.gs non-authenticated processing

Version 2.1

• AJAX-ed entire Bulk Short URL code.
• Improved Security of Bulk Short URL Request.
• Included updated class.FTShorten (v2.0)
• Added support for auto-updating twitter (post name / url)

Version 2.0.1

• Bugfix: Minor error posting to ping.fm

Version 2.0

• Short URLs now generated using Post/Page IDs instead of Permalinks ensuring correct redirection even if post title/permalink changes.
• Bugfix: Blank screen when Shorten2Ping plugin is also activated. If Shorten2Ping is activated, URL Shortener will now detect and use the URL generated by Shorten2Ping. (http://code.google.com/p/url-shortener-plugin/issues/detail?id=2)
• Added ability to generate and delete Short URL in bulk.
• Ported the URL Generation functions into a class, allowing re-use in other plugins.
• Sn.im service is found to be down and marked to be removed in the next version of this plugin.

Version 1.7

• Included an Addon module option
• Addon functions for additional service display
• Directory structure cleanup

Version 1.6.3

• WordPress 2.9 Compatibility check.
• If WordPress.com stats plugin enabled, “Show Short URL” button in edit page beside “view” is removed.

Version 1.6.2

• Added prefix choosing support for Sn.im / Snipr / Snipurl / Snurl (Forum Support Query)

Version 1.6.1

• Bugfix: future/scheduled posts not generating Short URL

Version 1.6

• Added support for awe.sm (User request)
• Changed URL Generation method hook for future/scheduled posts

Version 1.5.2

• Bugfix: Pingfm key not saving.

Version 1.5.1

• Bugfix: Short URL generated was the same as post URL

Version 1.5

• Added on-demand shortening function: fts_shorturl()
• Added supported for ping.fm, chilp.it, short.to, sm00sh, u.nu, unfake.it
• Added personal shortening service using post id (http://yoursite/POST-ID)
• Added Prefix option for personal shortening service (http://yoursite/prefix/POST-ID)
• Added template redirection and WP_Rewrite redirection methods

Version 1.4

• Added simple validation to options page

Version 1.3

• Added support for snipurl, cl.gs, Short.ie

Version 1.2

• Added support for su.pr

Version 1.1

• Added support for bit.ly, tr.im
• Added “Remove buttons” in post/page edit.
• Added option for automatic shorturl generation.
• Changed Custom Field name from fts_shorturl to shorturl

Version 1.0

• Supports only TinyURL, is.gd