- Breaking change: agent configuration refactored and several agent flags deprecated to enable multiple reporters.
- New backend features: configurable deadlock detector, TLS auth for Elasticsearch, emitted spans for elastic storage, ingester metrics/healthcheck, Go 1.11 upgrade, binaries/Docker images for ingester, and image tagging with commit SHA.
- UI updates: span search highlighting, improved search logic with result count/navigation, plus minor bug fixes and layout tweaks.