ServUO 57, RunUO 3.0, RustUO 1.0 : differences?

[alchemy]

ServUO Version

Publish 57

Ultima Expansion

Lord Blackthorn's Revenge

Hello, what is the difference between the ServUO 57, RunUO 3.0, RustUO 1.0 ?

 

[Grimoric]

ServUO is a fork of RunUO. I believe version 57 is the last one that supports The Second Age (T2A) and older expansions, while version 58 supports Endless Journey (EJ) only.
RunUO is the original project, which had stopped development for a long while but resumed a few months ago.
RustUO is a new project by the RunUO team that aims to rewrite Ultima Online (UO) in the Rust programming language.

 

[Vert-I-Go]

Is RustUO have any affiliation with Ryan? Original creator of RunUO?