Revision history for Perl extension Blosxom::Header.

0.04000 May 9th, 2012
  - Removed push(), new() and has_instance() methods
  - Added Blosxom::Header::Class

0.03005 May 4th, 2012
  - Restricted the instantiation of Blosxom::Header to one object
  - Added instance() and has_instance() methods.
  - new() is deprecated and will be removed in 0.04.
    Use instance() instead.

0.03004 Apr 26th, 2012
  - Wrote Japanese document

0.03003 Apr 25th, 2012
  - added clear() and status() methods
  - implemented tie() interface (EXPERIMENTAL)

0.03002 Apr 20th, 2012
  - push() is deprecated and will be removed in 0.04.
    Use push_cookie() or push_p3p() instead.
    Internally, push() was renamed to _push().
  - When we specify field names, we follow HTTP::Headers' way:
      "To make the life easier for perl users who wants to avoid quoting
      before the => operator, you can use '_' as a replacement for '-'
      in header names."
  - Added the following accessors:
      * attachment
      * charset
      * cookie
      * expires
      * nph
      * p3p
      * target
      * type

0.03001  Apr 17th, 2012
  - push() carps like CORE::push, and also receives multiple values:
      $header->push( 'Set-Cookie' => @cookies )
  - set() receives the list of named arguments:
      $header->set(
        Foo => 'bar',
        Bar => 'baz',
      )
    Separated internal '_set' method from 'set'
  - 'delete' method receives the list of field names:
        $header->delete( 'Foo', 'Bar' )

0.03000  Apr 16th, 2012
  - Suppose plugin developers always 'use Blosxom::Header'
    whenever they modify HTTP headers
  - Renamed &_norm to &_normalize_field_name

0.02005  Apr 15th, 2012
  - First release

0.01002  Jan 1st, 2012
  - First version