AirPods Pro and AirPods 2 both received firmware updates today. The update for both products is the same: 2C54.
Although Apple discontinued its line of AirPort base stations (routers), it recently released a firmware update, version 7.9.1. It fixes several security issues, one of which seems especially bad.
Impact: A base station factory reset may not delete all user information
Description: The issue was addressed with improved data deletion.
CVE-2019-8575: joshua stein
Apple just dropped a surprise firmware update that adds AirPlay 2 support to the AirPort Express. Firmware Update 7.8 supports the 2012 AirPort Express 802.11n model.