v2.4.0

Features

• Nginx Proxy Manager support (#65): add it with Settings → Devices & services → Add integration → Reverse Proxy → Nginx Proxy Manager (address of the admin interface, the email and password of an account without two-factor authentication). Its proxy hosts are the proxy rules (with their on/off button on the card and in reverse_proxy.toggle_proxy_rule), its redirection hosts the redirects; access lists, version, and the certificates with their expiry sensors and renewal button (Let's Encrypt certificates) are there too. NPM does not check its upstreams: their health stays unknown. The token is renewed by itself when it expires.