0.15.0

Added

• Added preliminary support for PHP 7.1 (#259)
• Added more regression tests (#258, #260)

Changed

• Bumped spec target version to 0.26 (#260)
• The CursorState constructor requires an additional parameter (#258)
• Ordered lists cannot interupt a paragraph unless they start with 1 (#260)
• Blank list items cannot interupt a paragraph (#260)

Deprecated

• Deprecated DelimiterStack::findFirstMatchingOpener() - use findMatchingOpener() instead (#260)

Fixed

• Fixed tabs in ATX headers and thematic breaks (#260)
• Fixed issue where cursor state was not being restored properly (#258, #260)
  • This fixed the lists-with-tabs regression reported in #258

Removed

• Removed an unnecessary check in Cursor::advanceBy() (#260)
• Removed the two-blanks-break-out-of-lists feature (#260)