Heya Marco,

I just submitted a PR/Merge request to your Github repository for adding the Contributor Badge onto the admin dashboard to get a higher API daily limits. The changes aren't that serious, but I added a bit to the documentation and upped the version number. I have also submitted, what would now be, 2.1.2 to the ZC Plugins database.

You can view my PR here:
https://github.com/CcMarc/AbuseIPDB/pull/6