New in version 1.6.9:
- Fixed the submit all routine that got broken in Twitme 1.6.8.1
- Fixed an issue where scheduled posts where not submitted to Twitter.
- Added an option to send edited posts to Twitter yes or no (default no)
http://wordpress.org/extend/plugins/twitme/
Hi there there is even version 1.6.9.1 now. 1.6.9 still had a litle bug i fixed quickly