2.1.x Source Code?

[Prisima]

Does anyone know where the source code for SRB2 2.1.x is? I can't find one anywhere.

Spoiler

I need it for my Hyper Sonic wad.

 

[wolfs]

https://github.com/STJr/SRB2

 

[Prisima]

Thank you, Wolfy. I didn't know they had a GitHub.