Summary of changes:

• Envoy now logs warnings when internal_address_config is not set.  If you see this logged warning and wish to retain trusted status for internal addresses you must explicitly configure internal_address_config (which will turn off the warning) before the next Envoy release.
• Removed support for (long deprecated) opentracing. 
• Added a configuration setting for the maximum size of response headers in responses.
• Added support for connection_pool_per_downstream_connection flag in tcp connection pool.
• For the strict DNS and logical DNS cluster types, the dns_jitter field allows spreading out DNS refresh requests
• Added dynamic metadata matcher support dynamic metadata input and dynamic metadata input matcher.
• The xff original IP detection method now supports using a list of trusted CIDRs when parsing x-forwarded-for.
• QUIC server and client support certificate compression, which can in some cases reduce the number of round trips required to setup a connection.
• Added the ability to monitor CPU utilization in Linux based systems via cpu utilization monitor in overload manager.
• Added new access log command operators (%START_TIME_LOCAL% and %EMIT_TIME_LOCAL%) formatters (%UPSTREAM_CLUSTER_RAW% %DOWNSTREAM_PEER_CHAIN_FINGERPRINTS_256%, and %DOWNSTREAM_PEER_CHAIN_SERIALS%) as well as significant boosts to json parsing.  See release notes for details
• Added support for %BYTES_RECEIVED%, %BYTES_SENT%, %UPSTREAM_HEADER_BYTES_SENT%, %UPSTREAM_HEADER_BYTES_RECEIVED%, %UPSTREAM_WIRE_BYTES_SENT%, %UPSTREAM_WIRE_BYTES_RECEIVED% and access log substitution strings for UDP tunneling flows.
• Added ECDS support for UDP session filters.

Docker images:
https://hub.docker.com/r/envoyproxy/envoy/tags?page=1&name=v1.32.0
Docs:
https://www.envoyproxy.io/docs/envoy/v1.32.0/
Release notes:
https://www.envoyproxy.io/docs/envoy/v1.32.0/version_history/v1.32/v1.32.0
Full changelog:
v1.31.0...v1.32.0

Commit Message:
Additional Description:
Risk Level:
Testing:
Docs Changes:
Release Notes:
Platform Specific Features:
[Optional Runtime guard:]
[Optional Fixes #Issue]
[Optional Fixes commit #PR or SHA]
[Optional Deprecated:]
[Optional API Considerations:]

Request variables

Key	Value
ref	e779a9d
sha	a03d77b
pr	36597
base-sha	9c75441
actor	@alyssawilk
message	repo: Release v1.32.0...
started	1729005643.023748
target-branch	main
trusted	false

Container image/s (as used in this CI run)

Envoy version (as used in this CI run)

Current or previous version