May we please compile a list for the question posed above, specifically with any elite institutions? I think this would be extremely helpful for those who want to get a head start this Summer. Additionally, we should try to post the supplement(s) of that college next to the listed college that “never” changes its supplement.
I think your best option would be calling the admissions offices of any schools you’re interested in and asking if the supplements will stay the same, or if not, when new supplements will be released.
I think attempting to compile a list of those that “never” change will be pretty useless and probably inaccurate.