Weekly github digest (Distributed Tracing WG specs)

Issues
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* w3c/trace-context (+2/-0/💬2)
  2 issues created:
  - ABNF improvement (by plehegar)
    https://github.com/w3c/trace-context/issues/364 [editorial] [enhancement] 
  - Unused file in spec directory (by dyladan)
    https://github.com/w3c/trace-context/issues/363 

  1 issues received 2 new comments:
  - #120 IETF/IANA registration of header fields (2 by plehegar)
    https://github.com/w3c/trace-context/issues/120 [w3c] 




Repositories tracked by this digest:
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* https://github.com/w3c/trace-context
* https://github.com/w3c/correlation-context
* https://github.com/w3c/distributed-tracing-wg