3 - Bugfix releases, several issues fixed.
7 - Limited support for keyboard navigation
8 - Feed information editor
9 - Support for feed icons (favicon.ico fetched from site)
10 - Background feed updates
11 - Update detection based on content checksum (somewhat flaky)
12 - Automatically cleanup posts older then specified number of days
13 - More or less compatible with MSIE (tested on 5.0)
15 - Milestone 0.2 changed to 1.0
19 - First public version, implemented most basic functionality