Remove your old lastseen database from disk before trying to run this new version. Enough 'hard to describe' stuff has changed in that file that this is necessary. RemoveFirstWord now returns a tuple instead of a string 'boot' now takes an optional reason for the booting. The whiteboard is now much more feature-rich. Multiple messages can be stored at once.
Messages are persistent across server restarts.
Messages have author attribution and ownership. Messages can be selectively erased if owned. Log files are now archived at server startup. That is, if a log file already exists, it is put aside as logfilename. Added support for seeing a user's disconnect message when querying lastseen Removed the literal 'l' command as an alias for 'look' since the fuzzy matching should be handling this now.