We need to decide what is the name that we will use for the newly added field to SpanContext:

• TraceState
  • pros: is grammatically correct; the spell checker does not mark it as incorrect;
  • cons: inconsistent with the HTTP header name defined in the w3c specs;
• Tracestate
  • pros: consistent with the HTTP header name defined in the w3c specs;
  • cons: is grammatically incorrect; the spell checker marks it as incorrect;

Any opinion on this? We need to make this decision soon, currently non of the languages released this field (I may be wrong about Python).