That was a thing I thought was missing from this writeup. Ideally you only roll up the update to a small percent of users. You then check to see if anything broke (no idea how long to wait, 1 day?). Then you increase the percent a little more (say, 1% to 5%) and wait a day again and check. Finally you update everyone (who has updates on)
yes obviously something as mature as the App store supports phased rollout. I believe it is even the default setting once you reach certain audience sizes. Updates are always spread over 7 days slowly increasing the numbers
That was a thing I thought was missing from this writeup. Ideally you only roll up the update to a small percent of users. You then check to see if anything broke (no idea how long to wait, 1 day?). Then you increase the percent a little more (say, 1% to 5%) and wait a day again and check. Finally you update everyone (who has updates on)