Rated 4 out of 5 stars

This extension is the best n its area.
Some suggestions for enhancing it:
* in session search feature, adding support to highlight the tabs found (within the session) containing search keywords.
* in session dialog box (load,save,..) add another column (currently only contains name, group, windows, tabs), named "date" for viewing and sorting sessions based on modified date.

This review is for a previous version of the add-on (0.7.8.1.1-signed).  This user has 2 previous reviews of this add-on.