3.0.1

• Fix Rhino JS runtime support.
• Typo in deprecated warning (by Maxime Thirouin).

3.0 “Marquis Andrealphus”

• New parser, which become the fastest ever CSS parser written in JavaScript.
• Parser can now parse declarations and rules in one parent (like in @page) and nested declarations for plugins like postcss-nested.
• Child nodes array is now in childs property, instead of decls and rules.
• map.inline and map.sourcesContent options are now true by default.
• Fix iterators (each, insertAfter) on children array changes.
• Use previous source map to show origin source of CSS syntax error.
• Use 6to5 ES6 compiler, instead of ES6 Transpiler.
• Use code style for manually added rules from existing rules.
• Use from option from previous source map file field.
• Set to value to from if to option is missing.
• Use better node source name when missing from option.
• Show a syntax error when ; is missed between declarations.
• Allow to pass PostCSS instance or list of plugins to use() method.
• Allow to pass Result instance to process() method.
• Trim Unicode BOM on source maps parsing.
• Parse at-rules without spaces like @import"file".
• Better previous sourceMappingURL annotation comment cleaning.
• Do not remove previous sourceMappingURL comment on map.annotation: false.
• Parse nameless at-rules in Safe Mode.
• Fix source map generation for nodes without source.
• Fix next child before if Root first child got removed.

2.2.6

• Fix map generation for nodes without source (by Josiah Savary).

2.2.5

• Fix source map with BOM marker support (by Mohammad Younes).
• Fix source map paths (by Mohammad Younes).

2.2.4

• Fix prepend() on empty Root.

2.2.3

• Allow to use object shortcut in use() with functions like autoprefixer.

2.2.2

• Add shortcut to set processors in use() via object with .postcss property.

2.2.1

• Send opts from Processor#process(css, opts) to processors.

2.2 “Marquis Cimeies”

• Use GNU style syntax error messages.
• Add Node#replace method.
• Add CssSyntaxError#reason property.

2.1.2

• Fix UTF-8 support in inline source map.
• Fix source map sourcesContent if there is no from and to options.