MathJax v3.0.4

This is mostly a bug-fix release, resolving a number of important issues since v3.0.1. See the individual bugs linked below for more details, and the 3.0.4 milestone for the pull requests involved in this release.

Version 3.0.2 and 3.0.3 had problems with their npm deployment and have been removed; 3.0.4 is the next release after 3.0.1.

New Features in this Release

• The infrastructure for the font system has been updated to prepare for more font support in a future release. See #455 for details.

• The expression explorer now has dynamic loading for its locale data, and the speech-rule engine has been updated to 3.0.0-beta.10.

Bugs Addressed in this Release

Output Issues

• Fix positions of superscripts in "cramped" style. (mathjax/MathJax#2395)

• Fix problem with \rightarrow being converted to \vec in some cases. (mathjax/MathJax#2380)

• Improve handling of displayed equations next to floating content. (mathjax/MathJax#2351)

• Make SVG honor the scale configuration option. (mathjax/MathJax#2376)

• Fix row alignment for negative row numbers. (mathjax/MathJax#2394)

• Fix spacing around some fractions. (mathjax/MathJax#2391)

• Make unitless linethickness be a multiple of the default size. (mathjax/MathJax#2381)

• Fix issues with munderover/msubsup output when base is scaled. (mathjax/MathJax#2317)

• Add ability to include MJXZERO to font-family used for undefined characters. (#449)

• Improve alignment of elements of multi-glyph stretchy characters in Chrome. (mathjax/MathJax#2311)

• Fix incorrect positioning of root in mroot. (mathjax/MathJax#2347)

• Fix incorrect font data for \setminus and \smallsetminus. (mathjax/MathJax#2325)

TeX Input

• Use em rather than mu units for extensible arrows. (mathjax/MathJax#2357)

• Don't add \text to operators whose names already include it. (mathjax/MathJax#2222)

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

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

• Add tagFormat to AllPackes, and update the preloaded list. (mathjax/MathJax#2328)

MathML input

• Fix mglyph attribute from offset to align. (mathjax/MathJax#2360)

• Fix problem with convert() call with MathML input. (mathjax/MathJax#2330)

Miscellaneous

• Correct menu name being disabled. (mathjax/MathJax-demos-node#10)

• Fix error with setting startup.elements in configuration. (mathjax/MathJax#2371)

• Use components/global.js to get window.MathJax in menu handling. (#458)

• Prevent reading node_modules/@types from containing directories. (mathjax/MathJax#2358)

• Don't process escaped characters in a11y and menu extensions. (mathjax/MathJax#2327)

• Set loader's mathjax path to work in more situations. (#406)

• Fix problem with infinite loop with SRE component in IE. (#450)