- When clicking on a masked keyword of a package, display mask reason
  (from bernd.steinhauser@gmx.de)

- Storing arch setting in a cookie
  (from Flameeyes on irc)
  + Cookies are really bad for our caching design. Rather bookmark a URL to the
  arches mode that he wants. We should add a FAQ entry about this. 
  + Alternatively, when we add per-item caching and we don't need to do ANY
  mysql queries to build a page, it would be easy to do.

- "Newly Stable" - Provide lists of items that are in stable arch, and were NOT
  in stable arch on the previous pass (bug 200539)