1.1.3

• Fixed matching on CSS wide keywords for at-rule's prelude and descriptors
• Added fit-content to width property patch as browsers are supported it as a keyword (nonstandard), but spec defines it as a function
• Fixed parsing a value contains parentheses or brackets and parseValue option is set to false, in that case !important was included into a value but must not (#155)

1.1.2

• Rolled back to use spread syntax in object literals since it not supported by nodejs < 8.3 (#145)

1.1.1

• Fixed edge cases in mismatch location computation for SyntaxMatchError

1.1.0

• Bumped mdn-data to 2.0.14
• Extended fork() method to allow append syntax instead of overriding for types, properties and atrules, e.g. csstree.fork({ types: { color: '| foo | bar' } })
• Extended lexer API for validation
  • Added Lexer#checkAtruleName(atruleName), Lexer#checkAtrulePrelude(atruleName, prelude), Lexer#checkAtruleDescriptorName(atruleName, descriptorName) and Lexer#checkPropertyName(propertyName)
  • Added Lexer#getAtrule(atruleName, fallbackBasename) method
  • Extended Lexer#getAtrulePrelude() and Lexer#getProperty() methods to take fallbackBasename parameter
  • Improved SyntaxMatchError location details
  • Changed error messages

1.0.1

• Fixed edge cases for parsing of custom property value with a single whitespace when parseCustomProperty:true

1.0.0

• Added onComment option to parser config
• Added support for break and skip values in walk() to control traversal
• Added List#reduce() and List#reduceRight() methods
• Bumped mdn-data to 2.0.12
• Exposed version of the lib (i.e. import { version } from 'css-tree')
• Renamed HexColor node type into Hash
• Removed element() specific parsing rules
• Removed dist/default-syntax.json from package
• Fixed Lexer#dump() to dump atrules syntaxes as well
• Fixed matching comma separated <urange> list (#135)

1.0.0-alpha.39

• Fixed walker with visit: "Declaration" to iterate DeclarationList (#114)

1.0.0-alpha.38

• Bumped mdn-data to 2.0.6
• Added initial implementation for at-rule matching via Lexer#matchAtrulePrelude() and Lexer#matchAtruleDescriptor() methods
• Added -moz-control-character-visibility, -ms-grid-columns, -ms-grid-rows and -ms-hyphenate-limit-last properties to patch (#111, thanks to @life777)
• Added flow, flow-root and table-caption values to patched display (#112, thanks to @silverwind)

1.0.0-alpha.37

• Bumped source-map version to ^0.6.1 to fix source map generation inconsistency across node.js versions due to mappings sorting bug and v8 moving to a stable Array#sort (fix commit in source-map)

1.0.0-alpha.36

• Dropped support for Node < 8
• Updated dev deps (fixed npm audit issues)
• Reworked build pipeline
  • Package provides dist/csstree.js and dist/csstree.min.js now (instead of single dist/csstree.js that was a min version)
  • Bundle size (min version) reduced from 191Kb to 158Kb due to some optimisations
• Definition syntax
  • Renamed grammar into definitionSyntax (named per spec)
  • Added compact option to generate() method to avoid formatting (spaces) when possible
• Lexer
  • Changed dump() method to produce syntaxes in compact form by default