Priority Pass had just announced a big bunch of lounge changes primarily in the USA. Many of these will affect people who are not PP members. A number of UA lounges are closing (permanently). Other UA lounges are changing their opening hours. The AS Boardroom at SFO is closing. The AF lounge at LAX T2 is closing. KLM at IAH and AF at ORD are changing their hours. Non-airline PP lounges at BWI and EWR are changing their hours. EWR has a new lounge, apparently called Art and Lounge. Despite the merger, I didn't notice any changes affecting AA/US lounges, but few if any of them have participated in PP so I wouldn't expect such changes to be listed here.