[wp-trac] [WordPress Trac] #37722: wp_remote_retrieve_headers no longer an array in WordPress 4.6

[WordPress Trac]

#37722: wp_remote_retrieve_headers no longer an array in WordPress 4.6
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 Reporter:  jstkrn                    |       Owner:
     Type:  enhancement               |      Status:  new
 Priority:  normal                    |   Milestone:  4.7
Component:  HTTP API                  |     Version:  4.6
 Severity:  normal                    |  Resolution:
 Keywords:  good-first-bug has-patch  |     Focuses:  docs
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Comment (by swissspidy):

 Replying to [comment:8 mrahmadawais]:
 > Replying to [comment:7 swissspidy]:
 > > @mrahmadawais Thanks for the patch! It would be great if the exact
 object type (`Requests_Utility_CaseInsensitiveDictionary`) could be noted
 in the doc block instead of simply `object`.
 >
 > Fixed that in the second patch.
 >
 > > Not sure if we need a `@since 4.6.0 return value changed […]` entry.
 >
 > Lost you here, what are you talking about?

 I was thinking if we need to add a note to inform developers that the
 return type changed.

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Ticket URL: <https://core.trac.wordpress.org/ticket/37722#comment:9>
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