[Action Required] Migrate your impacted OAuth out-of-band flow to an alternative method before Oct. 3, 2022

I think the above thread answers any and all questions.

You don't have to do anything if you use 1.58 or newer. You also don't have to do anything if you use 1.57 or older and don't plan on reconfiguring Rclone remotely.

I never received this email, btw. Is this because I never used remote authentication?