0.9.6
* New option to prevent non-admins from claiming posts already assigned to other users (works in real time: if a post is claimed and another user tries to claim one second later because it still displays as unassigned, an error occurs).
* New option to prevent non-admins from claiming a post if they have not completed their latest assignment.

git-svn-id: https://plugins.svn.wordpress.org/posts-to-do-list/trunk@961585 b8457f37-d9ea-0310-8a92-e5e31aec5664