This page will contain information and links to valuable Exchange Server (2010/2013/2016/2019) resources and tools.
Good resources to get an overview of the Exchange Server build version numbers:
- http://social.technet.microsoft.com/wiki/contents/articles/exchange-server-and-update-rollups-builds-numbers.aspx
- https://eightwone.com/references/versions-builds-dates
Exchange ActiveSync Client Comparison Table: