Weekly github digest (HTTP Working Group Specifications)

Events without label "editorial"

Issues
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* httpwg/http-extensions (+1/-0/💬2)
  1 issues created:
  - Variants' incoming-request assumes all content-negotiation systems' Accept headers are lists (by jyasskin)
    https://github.com/httpwg/http-extensions/issues/734 

  1 issues received 2 new comments:
  - #570 Adopt Structured Headers (2 by ioggstream, mnot)
    https://github.com/httpwg/http-extensions/issues/570 [variants] 

* httpwg/http-core (+0/-3/💬12)
  4 issues received 12 new comments:
  - #16 Trailers (6 by annevk, mnot)
    https://github.com/httpwg/http-core/issues/16 [has-proposal] [semantics] 
  - #180 Clarify multiple `authorization` header behaviour or concatenation method (3 by colinbendell, mnot)
    https://github.com/httpwg/http-core/issues/180 
  - #183 CONNECT description in Semantics is a bit 1.1 specific (2 by wtarreau, MikeBishop)
    https://github.com/httpwg/http-core/issues/183 
  - #18 TE: trailers (1 by annevk)
    https://github.com/httpwg/http-core/issues/18 [semantics] 

  3 issues closed:
  - Header Field Registry https://github.com/httpwg/http-core/issues/42 [has-proposal] [semantics] 
  - RFC7234: "disconnected" https://github.com/httpwg/http-core/issues/5 [caching] [has-proposal] 
  - Request Cache-Control directives https://github.com/httpwg/http-core/issues/129 [caching] [has-proposal] 



Pull requests
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* httpwg/http-extensions (+3/-0/💬0)
  3 pull requests submitted:
  - Handle absent request headers. (by jyasskin)
    https://github.com/httpwg/http-extensions/pull/735 
  - bcp56bis: redirects (by reschke)
    https://github.com/httpwg/http-extensions/pull/733 
  - bcp56bis: fix broken reference (by reschke)
    https://github.com/httpwg/http-extensions/pull/732 

* httpwg/http-core (+1/-4/💬3)
  1 pull requests submitted:
  - Use "%s" notation for case-sensitive strings in ABNF (#133) (by reschke)
    https://github.com/httpwg/http-core/pull/184 

  3 pull requests received 3 new comments:
  - #178 Caution against treating data on a connection as part of a not-yet-issued request (1 by wtarreau)
    https://github.com/httpwg/http-core/pull/178 
  - #173 mention cache-control: immutable (1 by mnot)
    https://github.com/httpwg/http-core/pull/173 
  - #177 Establish a separate header registry (1 by reschke)
    https://github.com/httpwg/http-core/pull/177 

  4 pull requests merged:
  - Use "%s" notation for case-sensitive strings in ABNF (#133)
    https://github.com/httpwg/http-core/pull/184 
  - Establish a separate header registry
    https://github.com/httpwg/http-core/pull/177 
  - Define disconnected
    https://github.com/httpwg/http-core/pull/175 
  - Make request cache-control advisory
    https://github.com/httpwg/http-core/pull/171 


Repositories tracked by this digest:
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* https://github.com/httpwg/http-extensions
* https://github.com/httpwg/http-core