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