Mlownz

I had the worst time of trying to figure this out. My game was not updating on steam as well, i did everything i could think of, verify the local files, delete local content, restart steam ect ect ect and nothing worked, However what ended up being my problem was if you right click on kerbal and go to properties there will be a tab that say BETAS, it MUST be set to "NONE- opt out of all betas" once i did that and applied it kerbal updated on the spot. So if all else fails check that setting.