Added
- DNSimple DNS provider for DNS-01 ACME challenges.
- Support for IP-based TLS certificates.
- Support for JSON-format access logs.
Changed
- Introduced a new, customized message displayed when the web server crashes.
Fixed
- A large enough PROXY v2 header could crash the web server, if the PROXY protocol is enabled.
- IP-based host blocks weren't applied correctly.
- Path traversal might have been possible if URL sanitizer is disabled and the path canonicalization failed.
ServerandAlt-Svc(for HTTP/3) headers couldn't be modified or removed.- The
Proxyheader was passed when using CGI, FastCGI or SCGI (see https://httpoxy.org/).