For those headed to Zim, they now have visa requirements that must be completed prior to arrival at any/all entry location.
Designed to be completed online, doesn’t look too bad. Link below:
https://evisa.gov.zw/app/index.html#/sign-in-kiosk

Thank you. My wife and I will be in landing in Vic Falls in a couple weeks on a tour of SA, Zim, Botswana, and Zambia, and this will simplify life!

Thanks Karl. We arrive Vic Falls on May 9th, so this is timely.

Ditto the thanks. I'm leaving for Zim on May 1st.

Update: Just communicated with my PH in Zim. He said he's heard some rumors but nothing firm. He said at present just get Visa where you enter Zim.
Also, Shawn with Gracy Travel echoes same thing. They have contacted a Zim immigration official.

Thanks for the heads up.