• Fix nesting edge case with comma separated selectors
  • Thank you to @marapper for the contribution

v0.18.0 - 2021-05-11

• [breaking] Add basic postcss 8 support (older versions of PostCSS no longer compatible)
  • Thank you to @delucis for the contribution

v0.17.0 - 2020-04-24

• Expand variables in AtRule properties
  • Thank you to @pvande for the contribution
  • Merged via https://github.com/MadLittleMods/postcss-css-variables/pull/121

v0.16.0 - 2020-04-24

• Add ability to pass callback function to options.preserve to determine whether to preserve declaration
  • Thank you to @ekatioz for the contribution

v0.15.0 - 2020-04-24

• Fix algorithm to find balanced var() pairs and nested parenthesis
  • Thank you to @Poetro for the contribution

v0.14.0 - 2019-11-24

• Fix regex in resolve-value.js to allow nested CSS functions
  • Thank you to @juliovedovatto for the contribution

v0.13.0 - 2019-06-17

• Add options.preserveAtRulesOrder so media queries are outputted in the order they are defined (as expected)
  • Thank you to @erikthalen for the contribution via https://github.com/MadLittleMods/postcss-css-variables/pull/101
• Remove calc from readme table of contents for non-existent section
  • Thank you to @AlexandreArpin for the contribution

v0.12.0 - 2019-02-21

• Accept whitespace in var( --var ) expression
  • Thank you to @benwest for the contribution

v0.11.0 - 2018-10-09

• Fix JS-defined variables using isImportant, https://github.com/MadLittleMods/postcss-css-variables/pull/87

v0.10.0 - 2018-09-25

• Cast opts.variables variable values to string
  • Thank you to @shonie for the contribution

v0.9.0 - 2018-06-26

• Adds opts.preserveInjectedVariables, which when set to false, removes the :root { ... } custom property declarations added via opts.variables
  • Thank you to @akdetrick for the contribution

v0.8.1 - 2018-03-21

• Log undefined variables (available in result.warnings())
  • Thank you to @pixeldrew for the contribution

v0.8.0 - 2017-08-08

• Remove PostCSS moveTo/append deprecation warnings, #50
  • Thank you to @modosc for the contribution

v0.7.0 - 2017-03-12

• Resolve var usage in fallbacks, #37
  • Thank you to @asvny and @marklu for the contribution, #39 -> #49

v0.6.0 - 2016-09-23

• Update/refactor readme
  • Thank you to @isiahmeadows for the contribution
• Use string value for undefined variables to play nice with other plugins downstream
  • Thank you to @vincentorback for the contribution

v0.5.2 - 2016-08-24

• Fix #42 where opts.preserve was not working inside at-rules
  • Thank you to @muftiev for the contribution

v0.5.1 - 2015-10-24

• Fix postcss/postcss#611 where we were trying to remove the root node on clean up
• Improved test setup

v0.5.0 - 2015-09-12

• Upgrade to PostCSS v5. Fix #20

v0.4.0 - 2015-07-02

• Fix #15 - Remove slowness from cloning the root with node.clone().removeAll(). Now using ./lib/shallow-clone-node.js to avoid cloning children which will get removed right after. - Thank you to @ddprrt for bringing up the slowness issue in this article, PostCSS misconceptions.

v0.3.9 - 2015-06-29

• Remove opts global leak. Fix #13

v0.3.8 - 2015-05-28

• Add support for pseudo selectors :hover :before

v0.3.7 - 2015-05-27

• Fix #7: Support for child combinator
• Added tests for child-combinator/direct-descendant coverage

v0.3.6 - 2015-05-21

• Fix #6. Variable usage in comma separated selector to use proper scope

v0.3.5 - 2015-05-12

• Big refactor of code to reduce cyclomatic complexity. Still needs work though.
• Fix variable referencing another variable resolution when being changed by at-rule in non-root rule

v0.3.4 - 2015-05-12

• Fix variable referencing another variable resolution when being changed by at-rule

v0.3.3 - 2015-05-11

• Add support for last piece of combinator chain in selector resolution matching. - .foo + .bar can match variables declared in .bar

v0.3.1 - 2015-05-05

• Large overhaul of code to make it more robust on proper scope resolution.
• Fix [#2]](https://github.com/MadLittleMods/postcss-css-variables/issues/2)

v0.2.3 - 2015-05-04

• Add support for CSS4 descendant selector >> syntax

v0.2.2 - 2015-05-01

• Automatically prefix any variables defined in options.variables with -- (according to CSS custom property syntax).

v0.2.1 - 2015-04-30

• Added support for descendant selector nesting instead of just physical space nesting
• Fixed issue with comma separated rules. It was throwing a undefined is not a function error
• Moved to external scope check isUnderScope instead of integrated into resolveValue
• Added test for empty var() call. See test/fixtures/empty-var-func.css

v0.1.0 - 2015-04-29

• First release