Version 8.0.0 has a breaking change, since invoking ChefSpec::Coverage.report! (or ChefSpec::Coverage.start!) fails with:

[...]/chefspec-8.0.0/lib/chefspec/coverage.rb:34:in `read': No such file or directory @ rb_sysopen - [...]/chefspec-8.0.0/templates/coverage/human.erb (Errno::ENOENT)

I see that coverage reporting is supposed to be deprecated/gone, but not broken.