FYI, the 4.8.3 version fixes a bug in the recon/domains-vulnerabilities/ghdb module. When answering a captcha, you may see an error "IndexError: list index out of range", and the module stops. I reported it to the developer. Looks like it's in the git.kali.org repos now, so 4.8.3 should be coming shortly.

I lean a lot on the recon-ng framework, so wanted to get the word out