1.38.0 (Pending)

Bug fixes

Changes expected to improve the state of the world and are unlikely to have negative effects

• http: Fixed a potential file descriptor leak where HTTP/1.1 connections with zombie streams (waiting for codec completion) would not be properly closed when in draining state. This could occur when a response was sent before the request was fully received, causing connections to remain open indefinitely. This behavior change can be temporarily reverted by setting the runtime guard envoy.reloadable_features.http1_close_connection_on_zombie_stream_complete to false.