This release bumps spec compliance to 0.28 without breaking changes to the API.
Added
- Project is now tested against PHP 7.2
Changed
- Bumped CommonMark spec target to 0.28
- Changed internal implementation of
LinkParserHelper::parseLinkDestination()to allow nested parens - Changed precedence of strong/emph when both nestings are possible (rule 14)
- Allow tabs before and after ATX closing header
Fixed
- Fixed HTML type 6 block regex matching against
<pre>(it shouldn't) and not matching<iframe>(it should) - Fixed reference parser incorrectly handling escaped
]characters - Fixed "multiple of 3" delimiter run calculations
Deprecated
An unused constant and static method were deprecated and will be removed in a future release. See <UPGRADE.md> for more information.
- Deprecated
RegexHelper::REGEX_UNICODE_WHITESPACE(no longer used) - Deprecated
RegexHelper::getLinkDestinationRegex()(no longer used)