MBP 13" Early 2015. Currently on Yosemite (10.10.5).
Mostly for Metal, I am interested in now upgrading to El Capitan (10.11.x). I have no interest in moving to macOS Sierra at this time. Apparently Apple is not really a fan of what I'm trying to do and has made it very difficult for me to just upgrade to El Capitan.
I do not have it listed in my "Purchased" tab of the app store. Further, the direct link to download El Capitan from Apple gives me a fun modal:
This version of OS X 10.11 cannot be installed on this computer.
Presumably this is because it is for Snow Leopard upgrades.
Anyway, any help on how to install El Capitan is appreciated. Googling has not been helpful.