Send guests their updated meeting invitations with the new joining details.
Replace outdated interview links in candidates' invitations.
Guests get the current video link in their meeting invitation, and you get an email showing what changed.
Send a newly added interviewer the current interview link.
Your new guest gets the current meeting time and joining details by email, while you get a confirmation without emailing the other guests.
Update interview invitations and confirm the guest list to requesters.
Your meeting invitation carries revised joining details, and your colleague gets a reply showing which guests were included.