the store doesn't have built-in method to show update history for apps. here's a method to workaround. go to settings --> system --> storage --> this device --> apps & games --> sort by install date. you can see which apps have been updated recently.
Thanks for the tip - useful!
And by the way, is there a way to get the list of Apps with version numbers more easily than opening each and loo at the About menu item?
Thanks, Pierre