Update changelog, bump version to 0.27.0.

changelog.txt

@@ -1,3 +1,23 @@
+[0.27.0]
+
+  * Update spec to 0.27.
+  * Use correct name in DOCTYPE declaration for XML output.
+    It should be document, not CommonMark.
+  * Fix Node type names in README (Jan Marthedal Rasmussen).
+  * Allow shortcut link before a `(`.  See jgm/CommonMark#427.
+  * Added all characters in Pc, Pd, Pe, Pf, Pi, Po, Ps to rePunctuation
+    (#108, problem not recognizing East Asian punctuation).
+  * Allow tab after setext header line (#109).
+  * Recognize h2..h6 as block tags (see jgm/CommonMark#430).
+  * Enforce spec's distinction between Unicode whitespace and regular whitespace
+    (Timothy Gu, see jgm/CommonMark#343).  Per ECMA-262 6th Edition
+    ("ECMAScript 2015") §21.2.2.12 [CharacterClassEscape], the JavaScript `\s`
+    escape character matches the characters specified by "Unicode whitespace,"
+    but not "whitespace." Rename the existing regular expression variable to
+    `UnicodeWhitespace`, and create and use a new regular expression variable
+    that only matches the limited set of "whitespace" characters.
+  * Removed unused definition.
+
 [0.26.0]
 
   * Implemented spec changes to lists:

lib/index.js

@@ -11,7 +11,7 @@
 // var renderer = new commonmark.HtmlRenderer();
 // console.log(renderer.render(parser.parse('Hello *world*')));
 
-module.exports.version = '0.26.0';
+module.exports.version = '0.27.0';
 module.exports.Node = require('./node');
 module.exports.Parser = require('./blocks');
 // module.exports.HtmlRenderer = require('./html');

package.json

@@ -1,6 +1,6 @@
 { "name": "commonmark",
   "description": "a strongly specified, highly compatible variant of Markdown",
-  "version": "0.26.0",
+  "version": "0.27.0",
   "homepage": "http://commonmark.org",
   "keywords":
    [ "markdown",