Rage Software today announced the availability of Rage Google Sitemap Automator 1.3, a free update to the software package that allows Webmasters to automate the process of generating Google Sitemaps. Version 1.3 adds the ability to edit and apply filters after scanning is complete instead of restricting you to create them before scanning a Web site. If a mistake is made in the initial planning, you can modify your filters without having to rescan the entire web site. You can also create filter presets so you never have to create the same filters more than once. Rage Google Sitemap Automator requires Mac OS X 10.2.9 or later and is priced at US$29.95.