UPDATE 6/2: New Office Insider Beta Channel v2106 build 14126.20008 - June 2 New Office Insider Beta Channel v2106 build 14126.20006 has been released. Release notes will be posted when made available by Microsoft this Friday. Source:

UPDATE 6/1: New Office Insider Beta Channel v2106 build 14126.20006 - June 1 Source: https://docs.microsoft.com/en-us/officeupdates/beta-channel https://docs.microsoft.com/en-us/officeupdates/update-history-beta-channel

UPATE 5/26: New Office Insider Beta Channel v2106 build 14122.20004 - May 26 Source: https://docs.microsoft.com/en-us/officeupdates/beta-channel#version-2106-may-21...

UPDATE 5/18: New Office Insider Beta Channel v2106 build 14117.20000 - May 18 Source: https://docs.microsoft.com/en-us/officeupdates/beta-channel#version-2106-may-14...

UPDATE 5/11: New Office Insider Beta Channel v2106 build 14107.20000 - May 11 Source: https://docs.microsoft.com/en-us/officeupdates/beta-channel#version-2106-may-07...