This is a bug-fix release, resolving a number of long-standing issues, as described below. It also adds a new extension to handle some tex-mode macros inside \text{} and similar macros.

Output issues

• Fix displayIndent in CHTML with floating elements. (#2352)

• Add skew values to STIX font italic and bold-italic characters in Plane 1. (#2050)

• Fix CHTML mroot positioning to match SVG and HTML-CSS. (#2143)

• Make line breaks cause full-width bounding box when they are at the top level. (#1804)

• Fix problem with italic correction not being removed from integrals after a line break. (#2139)

• Fix scaling of enclosures in zoomed CHTML. (#1815)

• Use proper spacing for mstyle containing a stretchy operator. (#2052)

• Add some missing stretchy character data. (#2135)

• Add CSS to fix RTL issue in Chrome. (#2190)

• Fix over-wide SVG output when \vphantom is used. (#1637)

• Scale mglyphs to proper script size. (#2125)

• Make sure SVG elements are scaled properly in menclose for CHTML (#2089)

• Properly handle 'fit' columns in percentage-width tables. (#2075)

• Correct offset into Math Alphabet for bold-italic in STIX font data. (#2035)

TeX Input

• Don't add \text to operators whose name already include it. (#2222)

• Allow \newline to work like \\. (#2141)

• Use proper spacing for \mathrel in align environment. (#2175)

• Number a single split environment when autoNumber is 'all'. (#2272, #1811)

• [mediawiki-texvc.js] drop redefinition of \oint (#2095)

• Add extension to process some text-mode macros (#2051)

• Fix handing of unbalanced braces in TeX input. (#2036)

Miscellaneous

• Update mhchem, SRE, and AsciiMath to current versions (#2344)

• Allow tex2jax end delimiters to be close braces. (#2034)

• Remove references to cdn.mathjax.org. (#2160)