v0.11.0

• Use grunt-sass with libsass
• Fix for x-opacity to not throw an exception

v0.10.0

• Extend x-rem mixin to make it take px values and convert them to rem
• Add strip-unit function to _rem.scss partial
• Add flexbox mixins

v0.9.0

• Add background-size mixin
• Add multi values for transition mixin
• Add multi values for box-shadow mixin
• Use single quotes in gradient mixins
• Add mixin for calc

v0.8.0

• Add better example for multiple colored gradient
• Rename tests folder to test
• Add x-baseline mixin
• Correct indention in opacity mixin

v0.7.1

• Fix x-rem mixin to work with libsass (#28)
• Remove -ms-filter for opacity mixin

v0.7.0

• Add breakpoint mixin
• Update animation description
• Update placeholder mixin

v0.6.0

• Add mixin for placeholder color

v0.5.0

• Add banner for generated mixins and CSS output
• Add mixin for appearance
• Bugfix: Remove -o- prefix for tab-size mixin (#17)
• Remove -o- and -moz- for mulitple gradients (#17)

v0.4.1

• Remove -o- prefix for transforms, transition and tab-size (#17)
• Remove -o- and -moz- prefixes of linear gradients (#17)

v0.4.0

• Add mixin for opacity (with [-ms-]filter)
• Multiple backgrounds: Fix bug with empty variable $end and background images (#12)
• Move changelog to own file
• Remove extra -ms prefixed gradients
• Fix typo ($vaule) in mixin x-user-select
• Add docs in mixins