Mozilla Firefox 17.0.1 is now available for all supported Ubuntu platforms, including Ubuntu 12.10 (Quantal Quetzal), Ubuntu 12.04 LTS (Precise Pangolin), Ubuntu 11.10 (Oneiric Ocelot) and Ubuntu 10.04 LTS (Lucid Lynx). All users are urged to upgrade to the new version as soon as possible, using the built-in Update Manager tool.