- Security fix for CVE‑2020‑10750 preventing Jaeger credential leaks from container logs.
- Added several features: OTEL receiver enabled by default, Badger and Zipkin OTEL exporters, arm64/ppc64le binary support, TLS option for Elasticsearch sniffing, and other OTEL components.
- Multiple bug fixes and minor improvements such as removing experimental rollover flag, moving ES mapping to JSON template, flag normalization, and UI config watcher enhancements.