The current plan is for version 0.5 to release next week and barring the finding of any major bugs that should happen.
I have set aside the next few weeks for playtesting with the majority of my development time and will be fixing and changes a whole lot of little things. Plans are to push out a version twice a week (Tuesdays and Fridays) that will have things like recipe fixes, balance changes, and other minor adjustments.
I know this will sound a little weird but this is actually the first version of Engineer Alpha that I have enjoyed playing every time previously when I would play I would get so caught up in what the game could be that I had a hard time seeing it for what it was. It really makes playtesting a lot easier. If you are playing and you stumble across a bug or there is just something you don't like how it work please write to me here or on Discord and tell me about it.