This version is for Firefox users only. On Chrome, XKit updates itself automatically, and Safari 6 users do not have to update.
Firefox 22 brought some changes that broke XKit. If your XKit is missing, please follow the following steps to get it back:
- Go to the XKit download page
- Install XKit again (no need to uninstall/disable it)
- Restart Firefox, and it should be working now.
I’m so sorry about this. If you hit any bugs, please let me know.