5.2.0: The selector removal release

5.2.0 (2014-06-30)

• Support removing a selector from a declaration block using $oBlock->removeSelector($mSelector)
• Introduce a specialized exception (Sabberworm\CSS\Parsing\OuputException) for exceptions during output rendering
• No deprecations

Backwards-incompatible changes

• Outputting a declaration block that has no selectors throws an OuputException instead of outputting an invalid {…} into the CSS document.

5.1.2: The HHVM support release

5.1.2 (2013-10-30)

• Remove the use of consumeUntil in comment parsing. This makes it possible to parse comments such as /** Perfectly valid **/
• Add fr relative size unit
• Fix some issues with HHVM
• No backwards-incompatible changes
• No deprecations

5.1.1: The Changelog-only release

5.1.1 (2013-10-28)

• Updated CHANGELOG.md to reflect changes since 5.0.4
• No backwards-incompatible changes
• No deprecations