- Breaking change: removed deprecated OTLP environment variables and config fields; use new otlp config and DD_OTLP_CONFIG_RECEIVER_* variables.
- Added several features: user‑level Journald unit filtering, new troubleshooting CLI section, NAT gateway lookup enabled by default, IPv6 support improvements, SNMP trap handling enhancements, and runtime /config/set endpoint for trace ag...
- Numerous bug fixes and improvements across APM, Kubernetes, Docker, SNMP, and cluster agent functionality, plus added deprecation handling for old settings.