Just a quick note that if you don't see the Fighting skill on your character sheet, this is and isn't a bug. 1. Fighting always showing was causing confusion for new players, so it's hidden by default now. Because it's hidden by default now, a -2 is applied to make it unskilled. When you unhide the skill, the -2 goes away. 2. The sheet worker that is supposed to trigger for older sheets to keep fighting unhidden doesn't appear to be functioning properly...You can unhide Fighting and everything should go back to normal. I'll look at the sheet worker and figure out why it's not doing what it should be. There is also a sheet setting (available from the Game Settings page) to show Fighting by default.