It's about time to release 5.x version. This is final version and there will not be any new features on 5.x any more. Support and bug fixes will still be available for 5.x, but all new features go only to 6.x from now on.
Official 2.0 release with some bug fixes:
- Modified implementation of hook_link not to generate actual link and changed default HTML attributes to generate valid XHTML
- Patch by Likeless to fix urls and titles when addthis button is used in teasers
- A patch by Likeness to let users choose if they want to add AddThis button to teasers or only to full node view.
- Configuration settings for button image and widget are now collapsed by default.
- Minor cleanup for the code
Version 2.0 release and port to D5 will happen soon.