Which vger list is for linux-firmware?

Hi Everyone, Distros like Ubuntu provide a package called linux-firmware. The problem I am trying to solve is, the latest linux-firmware seems to have broken network stacks on my Ubuntu and Fedora machines. Just about all (maybe all) of my Linux boxes lost networking last night after they got the linux-firmware updates. The only machine I have with networking is a Windows machine. Which vger list do we use with questions about the package? Thanks in advance.