Umbrella is a plugin for RapidWeaver, the Web site generator from RealMac Software. Umbrella adds an automatic backup feature to RapidWeaver. Any time you export or publish your Web site, a backup of the current state is silently created in the background, saving your RapidWeaver document along with external items (downloadable files, page assets...).
Version 1.2 is fully compatible both with RapidWeaver 4 and with older versions, down to 3.5.
Mac OS X 10.4 or later, RapidWeaver 3.5 or later