I generally like the new UI in version 4, but there are some oversights which are quite annoying.

This one in particular has caused me to stop updating tentacles. When a tentacle needs a Calamari or tentacle update, there is simply no way to see this without drilling down all the way into the connectivity tab for that specific tentacle! If I click upgrade all tentacles in an environment, I no longer have any idea what's going to happen before I click it! The old overview was much more informative here. Please add some type of information or new icon for tentacles which need an update.