https://learn.microsoft.com/en-us/officeupdates/current-channel
Version 2304 (Build 16327.20248)
https://learn.microsoft.com/en-us/officeupdates/update-history-current-channel-preview
May 23, 2023
Version 2305 (Build 16501.20152)
https://learn.microsoft.com/en-us/officeupdates/current-channel-preview#version-2305-may-23