I just upgraded to version 2.7 as it is now stable.
The upgrade went fine, almost.
I was previously using Version 2.6 and I have the WP-Sticky properly working. With 2.7 the function, is_sticky() at post.php is conflicting with the plugin thus I was forced to deactivate the plugin.
I was trying to find the sticky option in the WP Admin are but I failed.
I don't want to leave my sticky post unsticky.
Meantime, I disable the is_sticky function on the post.php and re-activated my WP-sticky plugin which is now working properly.
This is just a temporary solution, I want the permanent one. Can anyone help me to find that Sticky option for posts?