v1.30.0

repo: Release v1.30.0 (#33573)

Summary of changes:

• Removed the Swift/C++ interop layer in Envoy Mobile.
• Add retry policy to ext_proc.
• Added HTTP downstream remote reset response flag.
• Added support for the Fluentd access logger.
• Introduced MemoryAllocatorManager to configure heap memory release rate.
• Envoy Mobile added CONNECT Proxy support for iOS.
• Redis: support echo command.
• Envoy Mobile setting QUIC newtork idle timeout to 30 seconds.
• Sending server preferred address to non-QUICHE clients.
• Avoid concatenation of JWT duplicated headers.
• HTTP: Keep Transfer-Encoding header for trailers.
• Envoy Mobile setting the socket receive buffer to 1MB for QUIC.
• Added FULL_SCAN support to least-request load-balancing algorithm.
• aws_lambda and ext_proc filters can be used as an upstream filter.
• Hosts marked as draining in and EDS update are now excluded.
• Envoy Mobile supports log-levels.
• Added support for URI tempate matching for RBAC.
• Fixed load balancing initialization bug.
• Supporting %UPSTREAM_CONNECTION_ID% in access logs.
• Added request and response attributes support to ext_proc.
• Added support sending dynamic metadata to ext_proc.
• Re-enable the nghttp2 codec for HTTP/2 connections by default.

Docker images:
https://hub.docker.com/r/envoyproxy/envoy/tags?page=1&name=v1.30.0
Docs:
https://www.envoyproxy.io/docs/envoy/v1.30.0/
Release notes:
https://www.envoyproxy.io/docs/envoy/v1.30.0/version_history/v1.30/v1.30.0
Full changelog:
v1.29.0...v1.30.0

Signed-off-by: Adi Suissa-Peleg adip@google.com
Signed-off-by: Ryan Northey ryan@synca.io