Feature: Automatic retrieval and dynamic updating of proxied server groups based on Docker (or Podman) container labels, configured with the docker_endpoint directive; this enables real-time monitoring of container start and stop times via the specified Docker API endpoint, as well as the addition or removal of their addresses from an upstream group according to their labels, without the need for a configuration reload.
Feature: Support for automatic certificate acquisition in the stream module through the use of the ACME protocol, managed using the acme directive, along with variables named $acme_cert_* and $acme_cert_key_*.
Feature: Support for handling MPTCP connections with the multipath parameter of the listen directive.
Thanks to Maxim Dounin (freenginx), Maxime Dourov, and Anthony Doeraene.
Feature: The client block that allows to specify additional configuration for the internal HTTP requests issued by various modules.
Feature: All functionality of nginx 1.27.5, including CUBIC congestion control in QUIC connections.