May want to curb this entitlement. It's a free game that has the words "BROKEN" and "UNSTABLE" and "FOR TESTERS" on it for a reason, yet here you are, blatantly ignoring all the warning signs and crying on the forums like a petulant child. You test a game by testing it, not just casually playing it you dimwit. You don't treat this as a game to just be played, and I see you using this as an excuse, which is stupid bullshit. THIS kind of shit is why the devs have to put words in all caps all over the file name, to deter knuckle-draggers like you.
You figuratively walked into a lake with "no swimming" signs everywhere and are whining and throwing a tantrum because you got wet. At this point you seem so inept I would say don't bother helping with bugtesting, you probably wouldn't be able to provide anything of value anyway. Did you submit any bugs reports at all? Did you tell them any of this in an official bug report or take a look at the publicly available Google doc with reported bugs? Or did you just feel like crying on the itch.io forums instead of doing something constructive? I suggest going back to the stable version and wait for 0.9.0 to release fully. People like you piss me off and only serve to show the developers that their community is full of fucking retards. Get bent.