What's happening with Gates Foundation work in Pittsburgh schools?

A new compact between the state, the City of Philadelphia, the School District of Philadelphia, and several charter school organizations would establish new collaboration guidelines between district-run schools and charters intended to pave the way for a chance to secure Gates Foundation funding.

Charter cooperation driven by chance at Gates money

Curious to hear from folks in and around Pittsburgh: What's been happening with the Gates-funded work in the Steel City?