Annoyed that I couldn't find a solid list of recent mac keyboard shortcuts, I wrote code that gets the OS's and outputs it in a human-ish readable form. So JSON.
I'm not certain of Return or BackTab, but those are my best guesses.
Requires MacOS. Ignores your customized ones in ~/Library/KeyBindings/.
- ⌘ is Command
- ^ is Control
- ⌥ is Option/Alt
- ⇧ is Shift