Feature: Support for IP addresses along with port numbers in the acme_dns_port directive; both IPv4 and IPv6 are allowed.
Bugfix: Using both a wildcard domain and matching third-level domains in server_name directives could cause the ACME server to fail when issuing a certificate for these domains under a single ACME client.
Bugfix: In the stream module, after a successful connection to the proxied server during a passive check, its status in the statistics API was erroneously displayed as unavailable until the session ended.
Bugfix: HTTP/3 requests might stall and time out; the fix was ported from nginx 1.29.0.
Bugfix: An early error while establishing an HTTP/3 connection to a proxied server could cause a worker process to crash.
Bugfix: When proxying via the HTTP/3 protocol, the number of active connections in the statistics could be displayed incorrectly.