as much as id like to be, im no game dev, but if i was i would rather tell people im gonna delay the update release for a week or so while i work the bugs out. this is where time management comes into play. if your having trouble with a few aspects in the development maybe start a bit sooner on work on the next update. if your using all your available free time and still coming up short, maybe look into getting some help or extending the deadline for the release to give yourself enough time or assistance to complete the upcoming update goals. once again im not a dev and dont know the situations some devs may be in. if you need extra time to complete the project just let your fanbase know that you need to extend the release date a bit so you can get things cleaned up and running smoothly! there will always be those unreasonable assholes on the internet though who think devs need to be working around the clock with no sleep to give these people content, but its the internet and your not gonna get away from that!
anyway i just thought id chip in my two cents and ramble on a bit. in the end its just my opinion so take it or leave it!