Firstly, discord is entirely the wrong medium for documentation.
Secondly, documentation should be at least as accessible as the code. That is to say, if I can view the code without creating an account for some service, then I should also be able to read the documentation too.
For anyone wondering, this was done on the virtual console version, so the floating point glitch that lets you skip the climbing pole from Bowser in the fire Sea is available.
The A Button Challenge still stands for the console versions.