live555 2019.05.12 -> 2020.01.28 python3-typing_extensions 3.6.6 -> 3.7.2 python3-typing_extensions 3.6.6 -> 3.7.4 python3-typing_extensions 3.6.6 -> 3.7.4.1 xca 2.1.2 -> 2.2.0