How to use this box with Vagrant:
Vagrant.configure("2") do |config|
config.vm.box = "kalilinux/rolling"
config.vm.box_version = "2021.1.0"
endvagrant init kalilinux/rolling \
--box-version 2021.1.0
vagrant up
This version was created over 2 years ago.
More information can be found here: https://www.kali.org/blog/kali-linux-2021-1-release/