v0.3.0	2019-01-01

    * Bugfix: Added missing return-rw statements when returning values from is
      rw methods.
    * Bugfix: Cache-Control header was unusuable because a test for truth should
      have been a test for definedness during header construction.
    * Bugfix: There was a typo in the Accept-Language header method.
    * Deprecation: for-P6SGI has been replaced with for-P6WAPI
    * Deprecation: flatmap is deprecated
    * Added documentation regarding the downside of overusing Proxy for building
      mutators in Perl 6.
    * Adding support for Numeric + ops on HTTP::Header, so
      $header.Content-Length += 42 works as expected.

v0.2    2018-07-27

    * PR #11: Fixes missing `is rw` declarations. (HT: @AlexDaniel)
    * Renamed .pod files to .pod6
    * Deprecated .for(). this seriously demonstrates how long ago I last
      touched this code. Whoa.
    * Added the .map() method.
    * Added the :eol option to HTTP::Headers.Str

v0.1    2018-04-24

    * Initial release to CPAN.