Also point out that launchers need to be updated in replacement message

Nate Grahamrequested to merge
work/ngraham/less-reassuring-message into master

Amends 5b5c26f5.

We should also warn users that their launchers for the old app will need to be updated, since this otherwise might noe be clear and the user could be confused why there are suddenly broken launchers.

Ideally this could be done automatically, but I don't see a practical technical path for doing it.

Merge request reports