Version 1.31:
=============
Changes by spackmat

- Upgrade PHP Markdown Lib to 1.9.1 (was 1.8.0) to enable compatibility with PHP 8.0 and 8.1.
- Raise required PHP version to >=7.4 to reflect the changes in PHP Markdown Lib to 1.9

Version 1.30.1:
=============
Changes by surrim

- Hotfixes for PHP 8

Version 1.30:
=============
Changes by Thomas Hochstein <thh@inter.net>

- Simplify use of Markdown (Extra) lib.
- Add auto-ids to headings (h1-h6) in lib.

Version 1.29:
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Changes by Thomas Hochstein <thh@inter.net>

- Treat <details> and <summary> as block level.

Version 1.28:
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Changes by Thomas Hochstein <thh@inter.net>

- Upgrade PHP Markdown Lib to 1.8.0 (was 1.7.0).
- Upgrade PHP SmartyPants Lib to 1.8.1 (was 1.6.0-beta1).

Version 1.27:
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Changes by Thomas Hochstein <thh@inter.net>

- Undo replacing of ">" (by "&gt;"), done by serendipity_event_unstrip_tags,
  at the beginning of the line in comments to make blockquotes possible.

Version 1.26:
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Changes by Thomas Hochstein <thh@inter.net>

- Some small text changes.
- Update German translation.
- Add English and German documentation.

Version 1.25:
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Changes by Thomas Hochstein <thh@inter.net>

- Add CSS for footnotes via addToCSS().

Version 1.24:
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Changes by Thomas Hochstein <thh@inter.net>

- Add a prefix for footnote links.

Version 1.23:
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Changes by Thomas Hochstein <thh@inter.net>

- Notice: The "classic" version is no longer supported from Feb 1, 2013
          and stuck at PHP Markdown 1.0.2 / PHP Markdown Extra 1.2.8
- Upgrade PHP Markdown Lib to 1.7.0 (was 1.4.0).
- Get Markdown Extra working when using the PHP Markdown Lib;
  it didn't before.

Version 1.22:
=============

- Added parameters to html_entity_decode() and htmlentities().

Version 1.21:
=============

- update to PHP Markdown 1.0.2
  read http://michelf.ca/projects/php-markdown/
- update to PHP Markdown Extra 1.2.8
- include new lib version 1.4.0
- added optional SmartyPants library, of August, 2013 dev.
  This is a library package that includes the PHP SmartyPants and its 
  sibling PHP SmartyPants Typographer with additional features.
  SmartyPants is a free web typography prettifyier tool for web writers.
  It easily translates plain ASCII punctuation characters into "smart" 
  typographic punctuation HTML entities.
- extend to PHP >= 5.3 only (while lib using namespaces)

Version 1.1.5:
==============
Changes by Lukas Reindl (ljr_nbg [at] web [dot] de)

- Added this ChangeLog file
- Updated PHP Markdown 1.0.1c to 1.0.1o
- Updated PHP Markdown Extra 1.0.1 to 1.2.5
- Patched PHP Markdown and PHP Markdown Extra:
  changed curly brackets for accessing array members to square brackets (see below for details)