Did another Confluence upgrade and again had to waste hours of time fixing Confluence.
First, the database connector broke after running the Windows Confluence 7.13 upgrade. Of course no error messages from the upgrader, just our wiki site didn't work and had to find that we needed newer Microsoft SQL.
It's unfortunate that Atlassian developers can't create an upgrader that tells you BEFORE upgrading that these are the new requirements.
Secondly for the 100th time the stupid Tomcat server.xml proxy error message. For the 100th time the Confluence upgrader can't save my server.xml and just deploy it back when it finishes.
My guess is Atlassian is more interested in making more money from customers instead of creating an upgrade process that doesn't break numerous items.