Got online Visa.
Filled out the mandatory on-line (on phone) questionnaire within 72 hours of travel. Took less than 5 min, got a VR code to present at border.
Coming from Ukraine so vaccine card may not be a requirement (so it has been published).
Will let you know in a few days.....
Country 1 - Ukraine
https://community.ricksteves.com/travel-forum/general-europe/country-one-entering-ukraine
Country 2 - Turkey
https://community.ricksteves.com/travel-forum/general-europe/country-two-turkey
Country 3 - Croatia
https://community.ricksteves.com/travel-forum/general-europe/country-three-croatia
Country 4 - Bosnia & Herzegovina
https://community.ricksteves.com/travel-forum/general-europe/country-four-bosnia-herzegovina
Country 5 - Montenegro
https://community.ricksteves.com/travel-forum/general-europe/country-four-montenegro