Is this project still active?

Hello!

To make a long story short, I want to write a contract that operates as a distributed order book, allowing users to exchange one currency for another, even when there aren't open orders for that particular currency pair (similar to Ripple and Stellar).

This creates a graph of currency pairs, which would require graph traversal to close out orders, which seems like the perfect use case for Spark (as opposed to doing the traversal solely on the EVM).

Is this project something I can use in the near future?