Graj

I bought the game after the release date, but once in a while, when I load the game it states that it is still Alpha, in the game I get research notes stating that the text will be added in Milestone 2. Ok, My save games state a version ID of 1.33b, indicating beta? I get that the game was incomplete at the release date, that was kind of a crummy thing to do, but it is what it is. How do we update to milestone 2 when it becomes available? Will my 1.33b saves still work. I AM greatly enjoying the game as is, thanks.