does the job Rated 5 out of 5 stars

this addon does the job - clears the cache - all I want.

the only thing I'm missing is the notification - it does not appear in Firefox 4. any plans to re-add it?

This review is for a previous version of the add-on (1.8.1-signed.1-signed). 

The notification was never removed and it should work in FF4. What OS are you using?