- Added language files
- Ceylon (Lucas Werkmeister)
- eggdrop (CrazyCat)
- Julia (Curtis Vogt)
- Kotlin (Ole Kristian Sandum)
- Mathematica (Connor Glosser)
- Mercury (Sebastian Godelet)
- MetaPost (Maxime Chupin)
- phix (Pete Lomax)
- SASS (Javier Eguiluz)
- Swift (Ken Woo)
- TeXgraph (Patrick Fradin)
- Twig templates (Javier Eguiluz)
- windows batch (Lev)
- Xojo (Massimo Zappino)
- Improvements to language files
- AutoIt: new version (Jonathan Bennett)
- C++11 keywords (Streusel)
- CSS attributes (BenBE)
- CSS: SVG fill styles (peterdd)
- Haskell: Non-standard string highlighting (Evan Czaplicki)
- Haskell: Quote mark handling (Sidharth Kapur)
- Lua: match comments non-greedily (Jerry)
- PowerBuilder: additional encoding constants (Doug Porter)
- QML updates (Thibaut Cuvelier)
- Qt5 API for C++ language file (neochapay)
- SQL: ELSEIF keyword (Kris)
- YAML numbers specification (BenBE)
- Fix compatibility for PHP 7 (pazuzu156)
- Automatically run langcheck when committing code