Changes in this release:- Add ability to store column widths as part of the view information
This is the same code as a few of you have tested as mentioned above, but with the verison officially bumped to 1.1. Nothe that to save your column widths, you need to first select the view to customise, then change your widths how you like them, then choose the "Save column widths" option in the View Manager menu.
Note that this now requires Calibre 0.8.8 or later