I found a recent article with some info and updated renderings...
https://renx.ca/parkit-enters-jv-to-develop-2-tower-multifamily-site-in-london
This will be a "three-way partnership." "Two [London-based] companies, Decade Capital and Southside Group, will each take 25 per cent stakes in the venture, which is known as 760 Second Street Partnership.
Vancouver-based Parkit owns the other 50 per cent of the venture."