Hello,
I've just became the Confluence-admin in our company and I recognized, that we are running Gliffy in version 6.2.
I'd like to upgrade to 6.6, just like the plugin-manager suggests and I want to know if this could cause any problems with those many diagrams we have (created with this particular version). Just asking out of curiosity because the UPM tells that maintenance has been discontinued for our version.
We run Confluence in version 5.5.3 in a redundant setup (two server syncing the confluence-home w/ mysql-master-master replication (cold standby)).
Cheers,
Marc