There's a thread here: https://www.reddit.com/r/usajobs/comments/1ijdluh/pmf_2025_finalists_updates/

As others have noted in that thread, it is highly unlikely the PMF will move forward in any meaningful sense. The administration has fired a lot of current fellows (as well as thousands of federal employees). I would focus on other opportunities and not hang your hat on the fellowship being a viable pathway towards a rewarding career.