2.1.1

• Allow to miss to and from options for inline source maps.
• Add Node#source.id if file name is unknown.
• Better detect splitter between rules in CSS concatenation tools.
• Automatically clone node in insert methods.

2.1 “King Amdusias”

• Change Traceur ES6 compiler to ES6 Transpiler.
• Show broken CSS line in syntax error.

2.0 “King Belial”

• Project was rewritten from CoffeeScript to ES6.
• Add Safe Mode to works with live input or with hacks from legacy code.
• More safer parser to pass all hacks from Browserhacks.com.
• Use real properties instead of magic getter/setter for raw properties.

1.0 “Marquis Decarabia”

• Save previous source map for each node to support CSS concatenation with multiple previous maps.
• Add map.sourcesContent option to add origin content to sourcesContent inside map.
• Allow to set different place of output map in annotation comment.
• Allow to use arrays and Root in Container#append and same methods.
• Add Root#prevMap with information about previous map.
• Allow to use latest PostCSS from GitHub by npm.
• Result now is lazy and it will generate output CSS only if you use css or map property.
• Use separated map.prev option to set previous map.
• Rename inlineMap option to map.inline.
• Rename mapAnnotation option to map.annotation.
• Result#map now return SourceMapGenerator object, instead of string.
• Run previous map autodetect only if input CSS contains annotation comment.
• Add map: 'inline' shortcut for map: { inline: true } option.
• Node#source.file now will contains absolute path.
• Clean Declaration#between style on node clone.

0.3.5

• Allow to use Root or Result as first argument in process().
• Save parsed AST to Result#root.

0.3.4

• Better space symbol detect to read UTF-8 BOM correctly.

0.3.3

• Remove source map hacks by using new Mozilla’s source-map (by Simon Lydell).

0.3.2

• Add URI encoding support for inline source maps.

0.3.1

• Fix relative paths from previous source map.
• Safer space split in Rule#selectors (by Simon Lydell).

0.3 “Prince Seere”

• Add Comment node for comments between declarations or rules.
• Add source map annotation comment to output CSS.
• Allow to inline source map to annotation comment by data:uri.
• Fix source maps on Windows.
• Fix source maps for subdirectory (by Dmitry Nikitenko and Simon Lydell).
• Autodetect previous source map.
• Add first and last shortcuts to container nodes.
• Parse !important to separated property in Declaration.
• Allow to break iteration by returning false.
• Copy code style to new nodes.
• Add eachInside method to recursively iterate all nodes.
• Add selectors shortcut to get selectors array.
• Add toResult method to Rule to simplify work with several input files.
• Clean declaration’s value, rule’s selector and at-rule’s params by storing spaces in between property.

0.2 “Duke Dantalion”

• Add source map support.
• Add shortcuts to create nodes.
• Method process() now returns object with css and map keys.
• Origin CSS file option was renamed from file to from.
• Rename Node#remove() method to removeSelf() to fix name conflict.
• Node source was moved to source property with origin file and node end position.
• You can set own CSS generate function.

0.1 “Count Andromalius”

• Initial release.