I have various versions of plugins that i compiled myself a while ago to test the snapshot.
But now when the plugin has been released, I would like to update center show that there
are updates to the plugin.

Steps to reproduce:
1. Install an old snapshot version of a plugin
2. Go to the plugin manager

Expected outcome:
The plugin manager should show that there is an update to the old plugin

Actual outcome:
The plugin manager is nto showing an update