PostTwiOAuth 0.40 released

PostTwiOAuth 0.40 released just 9 days after 0.30 release.
The author added two more new settings.
1) Enabel Twitter Client
2) Use Twitter @Anywhere
I do not know which purpose for these two. And not sure how to use them.
If you know the details, please comment below.

http://www.macminiosx.com/2010/07/movable_typeoauthtwitter_postt_3.html