In the project update settings on LCS (Project settings > Update settings) it is possible to consult planned updates by clicking on the link "View the update calendar".

This list shows Status and Date columns for each update, but it doesn't show version numbers. It would be a great help to actually be able to see which version has been cancelled, which is still active on a certain date. Now one is forced to consult Service update availability on docs.microsoft.com and compare dates to try and determine the platform version for each update listed in the project settings.