Release Dates:
ASR UR40: sep 2019
ASR UR39: aug 2019
ASR UR38: jul 2019
ASR UR37: jun 2019
ASR UR36: may 2019
ASR UR35: mar 2019
ASR UR34: feb 2019
ASR UR33: feb 2019
ASR UR32: jan 2019
ASR UR30: oct 2018
ASR UR27: jul 2018
ASR GA (Azure IaaS): jun 2018
ASR GA (VMware+Physical): jul 2015
ASR GA (Hyper-V): oct 2014