Haskell and Rust pathways to testnet

I have a question based on my reading of the Haskell team’s demo. It would seem that the Haskell pathway to testnet is different to Rust? Rust began with an MVP of a self node with minimal functionality and with the network capability to come later. The Haskell demo shows that the Haskell node has already achieved this second milestone as well as consensus functionality. At what stage of development do u plan to take the Haskell node to Shelly testnet?