Updates are Killing Everything

I used to love this plugin, but in the past couple of months, the author has gone on an updating/refactoring spree. The problem is that when our clients update the plugin (every time it seems), they break their site. And then they get pissed at us and want us to fix it for free. We have over 400 installations and this is literally costing me a fortune!

Dear author, please stop breaking functionality with updates. It first started with the gn_ to su_ update. If you are going to continue updating, try to do it without breaking the codes every time you do!

Chris