atomizer

• Added support for general sibling selector (~) - PR #303

• Upgrade lodash dependency to 4.0 (thanks @roderickhsiao!)
• Add metadata to helper class configuration to assist in documentation generation

JSS:

• Bug fix: More defensive iteration on options.breakPoints in JSS.jssToCss() when API is called directly (not by Atomizer)

• Added new rule for resize style (thanks @roderickhsiao!)

• Optimized CSS output to no longer render media queries that aren't being used (thanks @roderickhsiao!)

• Changed ordering of media query (PR #286 - thanks @johnnorris!)

• Fixed support for breakpoint mapping within custom value configuration (thanks @johnnorris!)

• Added support for ::placeholder pseudo-element

• Classnames are now sorted alphabetically in config output

• Adds support for appearance (Ap())

• Bug fix: LineClamp() has been patched to address an issue introduced with Firefox 49 that could cause incorrect wrapping of inline-block child elements

• Added support for CSS Containment property: contain (Ctn). More info on CSS Containment here: https://developers.google.com/web/updates/2016/06/css-containment?hl=en
• Changed rule for transition-property (Trsp) to no longer allow param-to-value, since valid values are string-based and thus confused for custom values.

• Bug fix: In certain scenarios Atomizer would produce inconsistently ordered CSS depending on what classes it encountered first while parsing source files. This could cause media query-triggered classes to not apply as expected due to source ordering. Media queries are now rendered into the stylesheet last.
• The value initial is now supported by the Miw (min-width) class, using abbreviation ini. (Thanks @longlho!)
• Uppercase hex values now produce a warning. Previously these values would not be matched during source file parsing and fail silently. (Thanks @samlecuyer!)

• Fixing parsing issue with classes that include numbers in their prefixes (eg, Translate3d())

• Added if (inline-flex) argument to display (D) (thanks @lukebrooker!)
• Added link to Gulp plugin to README (thanks @pankajparashar!)
• Breakpoints may now use uppercase characters (thanks @alexnj!)

• Fixed dependency on XRegEx when using Atomizer in the browser

• Changed arguments for Maw() (max-width) to include none and remove auto, which is not valid per spec.

• Added support for content style (Cnt)
• Added support for pseudo-elements: before (::b), after (::a), first-letter (::fl) and first-line (::fli)
• Added new options for background-position (Bgp)

• Fixes fatal error when a class uses an undefined custom value and !important

• In order to ensure better compatibility with old IE browsers, selectors containing escaped colons (eg, classes that use pseudo classes/elements) no longer have their declarations combined with other selectors. This due to the fact that IE < 8 will ignore the entire declaration block if any one of the selectors in that declaration contain an escaped colon.
• Added the closing curly brace (}) as a valid boundary character when parsing input files for Atomic classnames. This is particularly helpful when working with template languages such as Dust.