There haven't been any major changes recently, but a few minor ones have been made relating to restoration progress at a couple of different museums. First, National Capital has released a photo of single-trucker 522, which has recently been cosmetically restored. More information can be found here. It had been on a Brill 21E (modified for rail grinding use) but Baltimore Streetcar Museum traded them a correct older-type Lord Baltimore truck for the car. In turn, car 4662 at BSM is supposed to have a Brill 21 but had been placed on a Lord Baltimore shop truck many decades ago. I'm not positive whether 4662 will receive 522's Brill 21 (confused yet?) but I suspect that it will get some sort of 21 truck.
And in other news, the Illinois Railway Museum has gotten "L" car 24 running for the first time since 1958. See here for photos. The car had formerly been listed on PNAERC as Chicago Rapid Transit 1024 but the restoration project which is now in its later stages has backdated the car to its earlier owner and number, Northwestern Elevated Railroad 24.