This one fixes some bugs reported by various cabbies. One reported by Bai was particularly "dangerous" since it could corrupt your save-file:

• Fix TAXINAUT won't start on systems with some kind of assistive
  technology enabled (Many thanks to Arrakis).
  
• Fix crash when clicking 'ADIOS' while traveling with galactic-liner
  (Thanks to the great Bai).
  
• Fix possible save-file corruption when clicking 'jobs' Topic because
  jobs List in Jobs Item is never cleared when loading a game (so the
  List keeps doubling in size). (Thanks to Bai the Magnificent).
  
• 'Allow manual save' setting can now be set to 'NEVER',
  'AT SELECTED SITES' and 'AT ALL SITES'.
  
• Fix 'traffic control' Item not added at the start of a new game.
  (Thanks to Brian 'Space Game Junkie').
  

I know others also reported things but I haven't gotten around to them yet. I kinda wanted to push the fix for the save-game corrupting bug out as quick as possible.