v1.2
- Added the ability to watch a remote POP3 mailbox

v1.1
- Added the ability to execute a command when new mail arrives
- Fixed some bugs in the Makefile

v1.01
- User can specify a mailfile to watch
- User can specify whether to show a vert. scrollbar or not
- User can specify whether to show a warning if the mailfile cannot
  be opened
- Window scrolls down automatically to show the most recent messages
  instead of the oldest ones, as before.

v1.0
- First version