A couple of days ago when I started up MacSpeech Dictate I got my first minor update. From what I understand this will be a regular thing in the coming months as feedback and bugs from us initial users are fed back to the US and fixes and enhancements are released.
This first minor release provides enhances AppleScript support, documentation improvements and some minor bug fixes.
Here is the official press release for this minor upgrade from MacSpeech:
http://www.macspeech.com/article_info.php?articles_id=294