Thread:Project:Support desk/Lost customized toolbar when updating to 1.22

Hi,

I recently updated my wiki from MediaWiki 1.21 to 1.22. After the process, I realized that my custom toolbar had gone missing. I had set it by editing the MediaWiki:Common.js page, where I declared buttons like this :

I have tried to refresh the browser cache by using Ctrl-F5, I have rebooted the services and all, but I can't find a way to get my old toolbar back.

Any hint? Thank you very much for your help!