By popular request, saved part lists can now be linked to directly via permalinks. Now you can share just a single link to a saved part list instead of multiple permalinks for each update of your part list. And to make sharing and feedback more convenient, I have added the ability to comment on saved part lists. Since this functionality was not previously available, the default behavior is that comments are disabled until you enable them via your saved part list page.
Further, if you do not wish for your saved part list to be viewable by others, you can now mark it private.