septa.mobi received a couple minor updates today:

• Now uses Sencha Touch production build tools optimally:
  • Site and initial routes list can be loaded without any internet connection thanks to a combination of HTML5 manifest caching and LocalStorage
  • Any updates to the site will be downloaded via a tiny delta patch after the app is running and the user will be prompted to restart
• Building on some initial work by Richard Gottlieb, alerts are fetched after selecting a bus/trolley route now and will be displayed above the map if found.