As some of you know I've been trying to contact Ludei for a while now to keep this and other Cocoon plugins up to date all the time. Finally after many weeks and my several attempts via email, forum, github - they replied.
(...) we are still working on Cocoon.
We know we have been too silent and we want to apologize for that.
We want to release the update to the servers and the new version of Canvas+ and then get back to all of you, our users and offer support in the forums again.
Thank you for your patience.
So the good news is that they are working all the time (and are strongly focused) to improve their most wanted mode which is Canvas+. We shall see fixes for all the reported issues (including their Local Notifications) once they release new Canvas+.