Version 1.6.0 (2015-09-18)
--------------------------
- Fixed collision between ANCHORLINKS and STRIKETHROUGH, WIKILINKS extensions (#161)
- Fixed handling of image `alt` attributes
- Improved parsing and rendering of nested lists in numerous ways
- Improved HTML tag recognition
- Fixed problem in Definition List parsing (#180)
- Fixed escaping of special chars used by disabled extensions (#179)
- Extended `StrikeNode` with `isClosed` member (#178)
- Fixed reference node including trailing blank lines (#177)
- Fixed Setext header handling to allow trailing spaces/tabs (#176)
- Fixed `CaptionNode` not having source index range set (#175)
- Added `ATXHEADERSPACE` extension to require a space/tab after # in AtxHeaders (#144)
- Added `RELAXEDHRULES` extenstion to relax requirement of a blank line after horiz. rule. (#129)
- Fixed `STRIKETHROUGH` extension not adding `~` to special characters (#131)
- Fixex Wiki Link alternate format (#182)
- Fixed `TableCellNode` not including trailing `|` (#183)
- Fixed block quotes not followed by another block quote including trailing blank lines (#184)
- Added `TASKLISTITEMS` optional extension to handle GFM style task list items (#185)
- Added `isSetext` to `HeaderNode` to distiguish between Atx and Setext types (#186)
- Added `ALL_OPTIONALS` and `ALL_WITH_OPTIONALS` extension set
- Added `EXTANCHORS` optional extension
- Fixed two or more blank lines between list items breaking the list into separate lists (#190)
- Fixed paragraph wrapping for list items would produce an AST different from how blank lines before list items (#192)
- Changed `private` to `protected` methods in `ToHtmlSerializer` so that it can be extended without duplicating code (#193)


Version 1.5.0 (2013-12-0)
-------------------------
- Upgraded to parboiled 1.1.7
- Fixed problem with recognizing Wikilinks
- Fixed problem in image tag HTML rendering
- Added anchor links to headers
- Added timeout check in label rule (#104)
- Added new helper method to PegDownProcessor to supply list of ToHtmlSerializerPlugin's to ToHtmlSerializer.


Version 1.4.2 (2013-12-09)
--------------------------
- Fix autolinks not ending at `<` character (#102)
- Enable LinkRenderer to influence image rendering (#95)
- Add STRIKETHROUGH extension
- Upgrade to parboiled 1.1.6


Version 1.4.1 (2013-07-20)
--------------------------
- Added support for extending SpecialChar rule via plugin


Version 1.4.0 (2013-06-23)
--------------------------
- Added basic plugin support (see #77, thx to James Roper and also Jakub Jirutka)


Version 1.3.0 (2013-06-04)
--------------------------
- Upgraded to parboiled 1.1.5
- Improved handling of emph/strong (fixes #43, #65 and #78, thx a lot to Elmer van Chastelet for the patch!)
- Added extensible, type-specific serialization for code blocks (thx to Jared Bunting)


Version 1.2.1 (2012-11-27)
--------------------------
- Upgraded to parboiled 1.1.4
- Added support for caption on tables (thx to Geoffrey Picron)


Version 1.2.0 (2012-10-05)
--------------------------
- Upgraded to parboiled 1.1.3
- Implemented parsing timeout, closes #42
- Fixed IndexOutOfBoundsException in ToHtmlSerializer, closes #39
- Changed parser to not swallow backslash before non-special characters, fixes #35
- Added test for fenced code blocks containing an empty line, closes #61
- Migrated all tests from TestNG to specs2
- Switched build tool from Apache Buildr to SBT


Version 1.1.0 (2011-10-05)
--------------------------
- Upgraded to parboiled 1.0.2
- Introduced LinkRenderer layer for easy customization of HTML link rendering
- Added support for [[Wiki-style]] links, thx to Brett Porter
- Fixed #27 (Missing emphasis when paragraph has multiple lines)
- Fixed #28 (Parser not fully extensible)
- Fixed #32, #33 (HTML tags with attribute names containing underscores are not recognized as tags, thx to Edward Samson)
- Fixed #34 (Pathologically slow parsing when strong and italics emphasis are applied together)


Version 1.0.2 (2011-07-05)
--------------------------
- Simplify custom extensions by making `private` fields/methods of ToHtmlSerializer and Parser `protected`
- Fixed #20 (support GFM fenced code blocks)
- Fixed #21 (simplify integration of custom code transformers)
- Fixed #22 (some characters/sequences break links when AutoLinks extensions is on)
- Fixed broken Java 1.5 compatibility (thx to Julien Nicoulaud)
- Fixed maven build: add testng and jtidy deps for tests, and configure the compiler plugin for java 5 (thx to Lukas Theussl)


Version 1.0.1 (2011-05-17)
--------------------------
- Fixed #18 (code blocks in list items split by lines)


Version 1.0.0 (2011-05-13)
--------------------------
- Closed #3 (PhpMarkdownExtra-style definition lists)
- closed #14 (superfluous paragraph breaks)
- Closed #15 (email obfuscation)
- Closed #16 (PhpMarkdownExtra-style fenced code blocks)
- Closed #17 ('nofollow' links)
- Added buffer indices to AST nodes, enabling markdown syntax highlighting
- Removed tabstop expansion (prevented proper AST node index building)
- Improved single quoting rules for Smartypants extension
- Completely refactored list parsing for code size, performance and simplicity
- Fixed small problem with AutoLink delimiters
- Upgraded to parboiled 1.0.0


Version 0.9.2 (2011-04-06)
--------------------------
- Fix: special characters not encoded correctly in plain text sections
- Fix: HTML hex entities incorrectly parsed
- Add indices into underlying buffer to AST nodes
- Upgraded to parboiled 0.11.1


Version 0.9.1 (2011-03-21)
--------------------------
- Upgraded to parboiled 0.11.0


Version 0.9.0 (2011-02-11)
--------------------------
- Completely overhauled and cleaned up general architecture, split out HTML serialization into AST visitor (thanks to Ravindar Reddy)
- Fixed bug causing the disappearance of text elements in certain list constructs
- Fixed excessive backtracking bug on parsing larger blocks of 'opening-tags-only' HTML
- Fixed file name casing problem causing certain tests to fail on case-sensitive file systems
- Implemented various smaller performance improvements resulting in a general speed-up by 10-30%
- Opened up PegDownProcessor and Parser to custom extensions
- Switched from Ant to Buildr, changed to maven-style project layout
- Changed to 3 part version numbering in preparation of the coming semantic versioning compatibility (http://semver.org)
- Upgraded to parboiled 0.10.1


Version 0.8.5.4 (2010-10-04)
----------------------------
- Switched off superfluous parse tree building resulting in nearly doubled parsing performance
- Upgraded to parboiled 0.9.9.0


Version 0.8.5.3 (2010-08-13)
----------------------------
- Added HTML suppression options
- Upgraded to parboiled 0.9.8.2 (another ~ 5% performance increase by using a few @MemoMismatches annotations)


Version 0.8.5.2 (2010-08-12)
----------------------------
- Upgraded to parboiled 0.9.8.1 (~ 10% performance increase, slightly simplified parser)


Version 0.8.5.1 (2010-06-19)
----------------------------
- Fixed several problems, especially with regard to image links (thanks to Nick Ewing for the report)
- Added support for double angle quotes to the QUOTES extension
- Further increased test coverage


Version 0.8.5.0 (2010-06-14)
----------------------------
- Completely rewrote AST implementation improving maintainability and simplifying further extensions
- Fixed different problems, mainly related to the ABBREVIATIONS extension
- Added TABLES extension
- Added simple benchmarking "test"


Version 0.8.1.0 (2010-06-08)
----------------------------
- Fixed problem with SetextHeading2
- Fixed performance problem in inputs with complex emphasis constructs
- Added ABBREVIATIONS extension
- Added HARDWRAPS extension
- Added AUTOLINKS extension
- Added support for parens in link urls (must be escaped in explicit links)
- Expanded test coverage


Version 0.8.0.1 (2010-04-30)
----------------------------
first public release
