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CHANGELOG.md

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1.9 (12th January 2013)

  • Added flexbox aliases for both 2009 and 2012 edition specs.
  • Added a legacy-flexbox plugin for auto-generating the flexbox 2009 spec equivilant properties.
  • Updated selector aliases to take arguments at runtime.
  • Updated plugin API to use distinct "enable" and "disable" handlers.
  • disable option is now resolved before the enable option so you can easily disable all plugins and then specify the plugins you want to apply.
  • Added functions API for defining custom functions inside plugins.
  • Improved gradient function aliasing to handle new angle keywords (to left, at center, etc.).
  • Added svg-gradients plugin for simulating CSS3 gradients with data-uris.
  • Added formatting option for un-minified output. Possible values (custom formatters can also be defined):
    • "block" (default) - Rules are block formatted.
    • "single-line" - Rules are printed in single lines.
    • "padded" - Rules are printed in single lines with right padded selectors. Custom formatters can also be defined.
  • Added newlines option to set the style of newlines in output. Possible values:
    • "use-platform" (default)
    • "unix"
    • "windows" or "win"
  • Updated command line utility to use the new options.
  • Property/value aliases expanded and renamed as declaration aliases.
  • Classes now loaded via an autoloader, also some other refactoring for moving towards PSR-0 compliance.

1.8 (13th November 2012)

  • Added selector aliasing with the @selector-alias directive.
  • Added output_dir option for specifying the destination of compiled files.
  • Added doc_root option for working around problems with server aliases or path rewrites.
  • Added viewport @-rule aliases.
  • debug option renamed to minify; debug option will still work as before but is deprecated.
  • minify option takes an optional array of advanced minification parameters. Possible values:
    • colors
  • Expanded trace option to take an optional array of log parameters. Possible values:
    • stubs
    • selector_count
    • errors
    • compile_time
  • Added CssCrush::stat method to retrieve logged parameters.
  • Improved cross OS support.
  • Improved minification.
  • Major refactoring.

1.7 (28th September 2012)

  • Added trace option to output SASS compatible debug-info stubs for use with tools like FireSass.
  • Added @ifdefine directive for dynamically including/excluding parts of a CSS file based on the existence of variables.
  • Updated plugin API.
  • Added options for enabling and disabling plugins at runtime.
  • Added property sorter plugin.
  • Added support for SASS-like @include/@extend syntax for invoking mixins and extends.
  • Boilerplate option now accepts a filename string as a boilerplate template.
  • CssCrush::string method now uses document_root as a default context for finding linked resources.
  • Updated command line appication.
  • Updated aliases and initial value files.
  • Fixed parsing issue introduced in 1.6.1.

1.6.1 (22nd August 2012)

  • Resolved issues #34 and #35.

1.6 (1st August 2012)

  • Inheritance model improved to support adoption of pseudo classes and elements (see wiki).
  • Added rule self-referencing function this() and complimentary data-* properties.
  • Added rule referencing function query().
  • Added default value argument for variables.
  • Added hsl-adjust() and hsla-adjust() color functions.
  • Mixin and fragment arg() function can now be nested.
  • Commas are now optional when specifying arguments for most custom functions.
  • Double-colon plugin moved to core.
  • Option rewrite_import_urls now defaults to true.

1.5.3 (13th June 2012)

  • Refactoring.
  • Fixed some test cases.

1.5.2 (8th June 2012)

  • Resolved issue #32.
  • CssCrush::inline method now defaults to not printing a boilerplate.
  • Updated aliases file.

1.5.1 (1st June 2012)

  • Extended mixins to work with abstract rules and regular rules.
  • Fixed issue with selector grouping and inheritance in combination.

1.5 (21st May 2012)

  • New feature: Rule inheritance / abstract rules.
  • New feature: Block nesting.
  • New feature: Mixins.
  • New feature: Fragments.
  • Abstracted IO interface.
  • Added some error reporting.
  • Added spiffing.css plugin.
  • CssCrush::tag method now uses media type 'all' by default.
  • Updated alias and initial-value tables.
  • Internal refactoring.
  • Resolved issues #23, #24, #27, #28 and #29.

1.4.2 (14th March 2012)

  • Fixed bug with @import statement parsing.
  • Some minor under the hood changes.

1.4.1 (10th February 2012)

  • Added command line application.
  • Added rewrite_import_urls option - Ability to rewrite relative url references inside imported css files.
  • Added Prepend.css - Optionally prepend css to every input.
  • Fix for issue #21.
  • Reorganized aliases file with some additions.
  • Initial-values updated.
  • Updated CssCrush::string method to correctly handle import statements.

1.4 (24th January 2012)

  • Added initial-keyword plugin (shim for the CSS3 keyword).
  • Added inline method (Issue #18).
  • Added ability to escape declarations from aliasing or plugins by prefixing with tilde.
  • Added procedural style public API to mirror the static class API.
  • Deprecated @variables directive for @define. @variables still supported for next few releases.
  • Adjusted color functions to accept a space delimiter (as well as comma) in the arguments list.
  • Surpressed some benign PHP warning messages.
  • Some internal cleaning up.
  • Disabled IE6 min-height plugin by default.

1.3.6 (9th November 2011)

  • Improved color functions.
  • Added a-adjust() function for altering a color's opacity.
  • Deprecated hsl-adjust function (you can use nested color functions instead).
  • Added the ability to use local versions of alias and plugin files so pull updates don't clobber local settings.

1.3.5 (8th November 2011)

  • Added hook system for plugins.
  • Plugins split into seperate files.
  • Aliases and Plugins files renamed with '.ini' file extensions to be editor friendly.
  • Added opacity plugin.
  • Updated filter plugin.
  • Fixed nested custom function parsing (issue #14).

1.3.4 (29th October 2011)

  • Added output_filename option.
  • Added vendor_target option.
  • Renamed 'macros' to the more general 'plugins' and split them into their own files.
  • Removed superfluous outer containing directory (update your include paths).

1.3.3 (28th October 2011)

  • Fixed regression with absolute URL file imports (issue #12).
  • Fixed minification bug (issue #13).

1.3.2 (18th October 2011)

  • Updated variable syntax.
  • Fixed minification bug.

1.3.1 (9th October 2011)

  • Added support for svg and svgz data uris.
  • Added animation shorthand alias.
  • Added user-select alias.

1.3 (20th September 2011)

  • Added the public function CssCrush::string for processing raw strings of CSS.
  • Added color functions.
  • Added aliases for IE10.

1.2 (8th September 2011)

  • Rewritten the file importer.

1.1 (2nd September 2011)

  • Added support for global variables.
  • Added support for variable interpolation within string literals.
  • Added CssCrush::tag method for outputting an html link tag instead of returning a filename.
  • Added values aliases, dynamic 'runtime' variables.
  • Added RGBA macro.
  • Added IE clip macro.
  • Added data uri function.
  • Minor correction to WAMP support.
  • Minor fix to rule API.

1.0 (14th July 2011)

  • Major refactoring.
  • Custom functions.
  • Optional boilerplate.
  • Double colon syntax shim.
  • Resolved document root issues.
  • Minification improvements.

0.9 (20th September 2010)

  • Initial release.