• Add MDCScopeManager for correlating logs with trace context (#718) -- Avi Maslati
• Fix publishing jaeger-thrift shadow artifact (#704) -- Zbigniew Halas
• Do not encode span context in HTTP_HEADERS format (#721) -- Clément MATHIEU
• Support microseconds timestamp accuracy for JDK 9 and above (#712) -- Idan Sheinberg
• Ignore case when extracting W3C TraceContext (#711) -- Yanming Zhou
• Support jaeger-debug-id in TraceContextCodec (#701) -- Yanming Zhou
• Avoid warning if traceparent not present (#698) -- Yanming Zhou