+ * If you upgrade LÖVE you lose all your local apps and their saved settings.
+ This includes code changes. It's hard to get code changes out due to mobile
+ restrictions. I can't come up with an alternative to copy-paste. This
+ imposes a strict limit on the number of changes I'm willing to make to a
+ large app on my phone.
+
+ * If you upgrade such apps after making local changes to them, you might see
+ strange errors. Local changes are written to an overlay directory, whereas
+ upgrades modify the app in place. The two locations create lots of
+ opportunity for conflicts to arise.
+
+ To mitigate this issue, such apps by default list local changes in the
+ output editor every time they run. That will hopefully act as a reminder.
+ There's also some helpers for deleting local changes in the 'scratch' page.
+