Thanks for the updates. I noticed one small glitch with the buttons on the About page:
When starting up Situations after the update, it asked for to update Sonar, and that seemed to work ok (didn't actually check, but got the usual toast about something having been installed). Opening the About page, there were still Install button for Sonar enabled and Remove was disabled. Tapped on Install, it seemed to do the installation again, but the buttons didn't change in the UI. Went back to main screen and back to About page, and now the buttons were Update and Remove. Small issue, but a bit confusing.
(I have Finnish UI so I might have guessed the English labels incorrectly)