You just need to read the news and mini updates: Viper: https://forums.eagle.ru/showthread.php?t=244404 ; Hornet: https://forums.eagle.ru/showthread.php?t=194412
Nothing is frozen, but development takes time. Next time, don't buy products in early access and wait until they're complete. Usually 2-4 years for a full-blown, high fidelity module.
Early access is for those that want to get their hands on something early so they can fly and grow with it over time. Another aspect is to provide feedback during the development.