I am trying to perform an unusual upgrade, from Confluence 5.6.3 to 7.0.5
My only option to do this is via XML restore since I cannot go directly to 7.0.5 - even though the documentation says it's ok - because of new indexes in 5.10
I can't go to 5.10 because it supports a SQL Server that works with neither 5.6.3 nor 7.0.5
So I installed 7.0.5, restored from xml, and tried to reinstall the plugins, and team calendars for server no longer exists in the marketplace.
What can I do?