All is in the title or approximately
Please, with this feature we never loose time to repopulate a playlist when we've forgotten to save it.
This could also be implemented by adding a shortcut for "fast" save of the current state of the current playlist (no interface) and a load last "fast" saved playlist (more light perhaps to code)
A more advanced part of the feature could be : play from where the playlist was (track/time) the last time we exit the application if autosave current playlist was selected in the options....
I've seen this kind of request inside some threads since 2013 (or kind of)
(Mac version used)
Thanx in advance for your time and thanx anyway for all the good work done here !