Gliffy plugin does not update

Question

My instance of Gliffy (as a Confluence pulgin) is not updating itself. Currently it's on Version 5.0.7 (March 13), while the newest available is 5.3.1 (May 13). In my Confluence There's no notifications either (usually there is one when an update is available). How can I fix it?

Maybe there's someting wrong with the UPM?

Fajar Suryawan · Accepted Answer

It's solved now.

What we did was simply disabling the 'OTHER plugin manager' and reinstate the default Atlassian Universal Plugin Manager.