Revision history for Perl extension Perl6::Pod.
TODO:
    - Declarator blocks
    - Formatting code: P<>, S<>, M<>, 
    - Config: :margin, :formatted

0.71 2015-12-12
    * restore functionality after 5.18

0.60 2013-11-13
    * improve perl6 pod parser
    (thanks Ivan Baidakou! )

0.59 2013-02-11
    * fix =headX in docbook

0.58 2013-01-18
    * update deps up to Regexp::Grammars 1.021

0.57 2013-01-15
    * pod6latex

0.56 2012-06-20
    * fix tests 

0.55 2012-06-19
    * trailing spaces in default FormattingCodes
    * fix code block 

0.54 2012-05-22
    * fix scripts;
    * fix =item and tests;

0.53 2012-95-15
    * tests

0.52 2012-05-13
    * fix docbook head levels
    * X<> 

0.51 2012-05-12
    * fix scripts

0.50 2012-05-11
    * reimplement Perl6::Pod

0.35 2011-10-24
   * fix schemes for L<>

0.34 2011-10-20
   * add -c, -M, -nb options for pod6xhtml

0.33 2011-01-04
   * fix exclude

0.32 2011-01-14
   * exclude rule for FilterPattern.pm
   * fix sorting for notes (<sup>)

0.31 2011-05-24
    *  fix context for parse_chank()

0.30 2011-05-19
    * fix invoke start() for TO::XHTML 

0.29 2011-05-13
    * fix defn, R<>

0.28 2011-04-25
    * track Pod filepath

0.27 2011-08-17
   * S<>, D<>, R<>, K<>, T<>, D<>, Z<>

0.26_13 2011-03-30
    * U<> code

0.26_12 2011-03-26
    * fix Test.pm

0.26_11 2011-03-26
    * use para for content of =nested
    * multi_paragraph for =para
    * skip  blocks _UPPER_CASE_BLOCKS_ when rendering
    * implicit code blocks in =nested, =item, =defn blocks

0.26_10 2011-03-15
   * lists (ordered, unordered, =defn, multi-paragraph, 
      :!numbered, :continued, levels for items)

0.26_9 2011-02-15
   * =nested, :nested - nested

0.26_8 2011-01-25
   * =alias, A<> - aliases

0.26_6 2010-12-25
    * L<>: add support nested codes

0.26_6 2010-11-29
    * add :allow context for childs formatting codes

0.26_5  2010-11-28
    * fix N xhtml footer
    * convert N to docbook

0.26_4 2010-11-25
    * fix escaping

0.26_3 2010-11-18
    * reimplement allow (codeblock  and C format code);

0.26_2 2010-11-07
    * implement N<> (to xhtml);

0.26_1 2010-11-04
    * fix parsing formatcodes from text;
    * clean deprecated code
    * fix test
    
0.25 2010-10-29
    * fix escape for code
    * fix E<>

0.24 2010-10-17
    * fix escaping

0.23 2010-10-13
    * implement E<> code
    * allow formatting codes in =code block

0.22 2010-09-04
    * implement X<> formatting code
    * fix cell content for =table

0.21 2010-08-18
    * implement C<> formatting code

0.20 2010-08-15
    * use standart tags( xhtml and docbook) for user input and output

0.19 2010-08-14
    * I/O blocks : =input, =output

0.18 2010-05-27
    * =use : handle class attributes, eval PERL6POD for included mods
    * M<>: The M<> formatting code is the inline equivalent of a named block.
    * mark semantic blocks as =head1 ( level 1)
    
0.17 2010-04-25
    * B<>, I<> formatting codes
    * export =code to docbook 

0.16 2010-04-11
    * Perl6::Pod::Test - base class for tests
    * add utility mods

0.15  2010-04-07
    * handle :allow attribute

0.14 
    * implement =table

0.13
    * implement :formatted

0.12
    * implement :like

0.11
    *fix depends

0.10
    *add souce filter for perl5 scripts
    *fix docbook TERM

0.9
    * use utf8 for open 
    * [fix] L<name|link>

0.8
    * fix tests

0.7
    * add L<> schemes and tests

0.6
    * add lists tests
    * fix format codes in lists

0.5
    * base support of formatting codes
    * pod6xhtml: add css option
    * imporove XHTML formatter

0.4
    * =code, =para blocks
    * =format block ( pass text to particular formatters: xhtml, xml, docbook)
    * =pod block ( supprt ordinary and verbatim paragrapths )
    
0.3
    * xhtml formatter
    * itemlists : ordered, unordered and definitions (without nesting)
	in dokbook, xhtml
    * scripts/pod6xhtml - convert pod to xhtml
    * add tests

0.02_2
    * fix depends

0.02_1
    * add docbook formater
    * scripts/pod6docbook - convert pod to docbook
    * add test
    * support lists
    * generate id attribute

0.01_03
    * add levels of headers
    * pod6xml  - utility fot convert Perl pod to XML
    * To::XML - add namespace for extra attrs
    * add To::Mem formatter for use in tests
    * implement M<> ( custom formatting codes)

0.01_02
    * implement =comment, =use, =config
    * paragraph text of block_data can be modifyed before parse FormattingCodes
       ( Perl6::Pod::Block::on_para)
    * fix package deps and tests

0.01_01
    * developer release of Perl6::Pod suite