Virtualbox guest additions is outdated on the images.

[Oddly]

Maybe use a Ansible role to update the guest additions to the latest version automatically. This would resolve the shared folder on Mac not working. For example: https://github.com/PeterMosmans/ansible-role-virtualbox-guest

[rdbreak]

I experimented with guest additions at the beginning of development and it caused more problems than it fixed. I'll give it another look soon though. Thanks!

[Oddly]

Alright. I only brought it up because I saw that the guest additions were already installed, it complained about it being another version than the virtualbox version installed on my Mac. It's not needed for me, maybe a nice to have for when you have time.