- Add allow_private param to validate_external_url (alias for
allow_localhost) to unblock web viewer SSRF guard using allow_private=
- Block non-globally-routable IPs (RFC 6598 100.64.0.0/10 CGN) on
Python 3.10 which does not classify them as private or reserved
- Remove tests for greeter DB tables and admin_config template that
depend on features not present on this branch