Seamonkey works well with beta versions Rated 5 out of 5 stars
I am using lightning Version 2.7b1 for Seamonkey on a low end low Ram computer and it is working great again. I work with Icals (.ics) because it suites me best, and Lightning is terrific at handling them: import. export, open, periodically update. all features work. works with calendars and tasks.This review is for a previous version of the add-on (2.6.2). This user has a previous review of this add-on.