vaadin/flow 1.2.2 on GitHub

Vaadin Flow 1.2.2 is a maintenance version with the following notable changes:

Fix the theme modules to be OSGi compatible
Make it obvious in development mode that IE11 is still supported, but requires production mode to be run (by showing a page including the required instructions on how to run the app on IE11)
Change "Add to home screen" prompt for PWA to "Install"
Fixing an NPE when the Binder.Binding.unbind is called during Binder.readBean
Fixing initial focus bug in Grid inline editor
Fixing some OSGi related issues
Removing the dependency of PWA on a certain theme