Just as Todd Howard can not stop himself from re-releasing this 12 year old game, so too can I not stop myself from re-releasing crash loggers. And indeed we do need a crash logger, because crashing and Skyrim go together like peanut butter and jelly, or like Todd Howard and his trendy leather jackets. But how could this crash logger be different from the myriad other crash loggers already made for this game (including the one I made)? Well you see, this crash logger is simply indestructible, and no update of Skyrim will ever render it inoperable. Yes, I have challenged Godd himself by releasing a crash logger designed to work with every single version of Skyrim that has ever been made, and ever will be made (and we know Todd will make more). All that is required is a functional copy of SKSE to load the crash logger itself.

I don't own Skyrim for VR, GoG, or Epic, but it probably works with those versions too.

Crash logs are written to "My Games\Skyrim Special Edition\SKSE\Crashlogs"

If you are a developer, then you may be interested in the developer api.

The source code for post_mortem.exe is located here.