The new update is pretty cool, and I think the new events are pretty spectacular.
[Spoiler warning]
However, I believe that the rozital hole event can be a little confusing for players (me, especially). There isn't a good indicator as to how you're supposed to "end" the event, so what happened to me was I was stuck in my base for a couple days unable to sleep or save. The reason why I was stuck in there was I hadn't saved in quite a while even before the event, and I didn't know how much damage the robot's lasers did so I ended up avoiding it so as to avoid losing all that progress. Since the event wasn't despawning and I kept doing stuff at my base and making any progress I was going to lose greater, I eventually did go there to try to end it. I didn't know that simply entering and leaving the area would end it, and I thought I had to deactivate the laser in the hole. Ended up going down the hole after a frustrating few minutes. Needless to say, I died and lost all my progress (1hr's worth).
That was pretty much the only gripe I had with the update, but other than that I found very few issues/bugs.
Except for the fact that you can't pick up farming pots, that was a little annoying.