Just a quick note about making your Quick Detail Panel experience a little bit quicker: You can now save your work with the familiar keyboard shortcut Ctrl+S (Cmd+S on a Mac).
The Save button works the same as it did before, but now it is not your only option.
One thing to be aware of is that Ctrl+S only works if your browser's keyboard focus is in the Quick Detail Panel. It is primarily meant for quick saves while typing in text fields.
Enjoy!