As stated by the airsonic team here, Airsonic is now no longer maintained and is recommended to use airsonic-advanced. We’re currently looking into creating an AirSonic-Advanced image and will post an update when this has been released. For the time being we will continue to let our airsonic builds update dependencies but once airsonic-advanced is released that will be stopped.
latest or branch (develop, nightly, etc.) tags and will need to use a specific version tag if you still need access to the image. You can read more about this here.