WP-KaTeX

1.11.0

• Updated KaTeX library to 0.11.0

  • Added:

    • BREAKING CHANGE: trust setting to indicate whether input text is trusted (#1794)
      • \href and \url will break without adjusting the trust setting
      • This is currently not supported by the plugin
    • Add test for double square brackets to katex-spec (#1956)
    • Add option to render only MathML so that its visible (#1966)
    • Support {smallmatrix}, {subarray}, and \substack (#1969)
    • Enable minRuleThickness in rendering options (#1964)
    • Add \plim (#1952)
    • Support Unicode \digamma (#2010)
    • Support \operatorname* (#1899)
    • Support \includegraphics, with appropriate trust setting (#2053)

  • Changed:

    • Document mhchem \cf not supported (use \ce instead) (#2008)
    • Unicode characters in math render in text mode (#2040)

  • Fixed:

    • Improve output of fonts in MathML (#1965)
    • Fix \pmb (#1924)
    • \color affects following \right, put array cells in their own groups (#1845)
    • Improve MathML for classes (#1929)
    • Prevent gaps in tall delimiters (#1986)
    • Fix \sqrt SVG path (#2009)
    • Do not force sizing groups to display inline-block (#2044)
    • Fix font choice in operators like \log (e.g. \boldsymbol{\log}) (#2041)
    • Fix argument font sizing in \fbox and \raisebox, fix font sizing in \TeX, \LaTeX, \KaTeX (#1787)

• Updated KaTeX library to 0.10.2

  • Added:

    • Approximate font metrics only when metrics don’t exist (#1898)
    • Add KaTeX version to stylesheet and troubleshooting guide (#1893)
    • Add symbol double square brackets (#1947, #1954)
    • Support double-square curly braces (#1953)

  • Changed:

    • Added ‘katex-element’ (#1905)
    • Include extensions mhchem & copy-tex in home-page (#1932)

  • Fixed:

    • Fix \Rho (#1870)
    • Fix nested \dfrac (#1825)
    • Improve MathML accents (#1877)
    • Improve MathML for \overset, \stackrel, and \underset (#1886)
    • Fix \not (U+E020) RBearing (width) (#1878)
    • Fix ApplyFunction character (#1890)
    • Improve MathML for \limits (#1897)
    • Improve MathML for \hphantom and \vphantom (#1883)
    • Improve MathML for \coloneqq, \dblcolon, \eqcolon, and \eqqcolon (#1889)
    • Improve MathML for \brace (#1884)
    • Fix \middle spacing (#1906)
    • Get a tall \middle\vert from MathML (#1911)
    • Improve more coloneq (#1902)
    • Make \smallint small in \displaystyle (#1907)
    • Improve MathML for characters in Unicode private use area (#1908)
    • Improve MathML for extensible arrows (#1901)
    • Improve MathML for \rule (#1912)
    • Improve MathML for fractions (#1882)
    • Improve MathML for \tag (#1915)
    • Improve MathML for \colorbox and \fcolorbox (#1914)
    • Improve MathML for environments (#1910)
    • Improve MathML for \genfrac barline (#1925)
    • Support \textup and \textmd (#1921)
    • Improve MathML for \not (#1923)
    • Improve MathML for \Bbbk (#1930)
    • Prevent inadvertent tall delims (#1948)

  • Removed

    • Re-added code for \includegraphics but disabled the function until trust settings is merged (#1951)

1.10.1

• Updated KaTeX library to 0.10.1

  • Added

    • ECMAScript module for contrib (#1624)
    • mhchem extension (#1436)
    • auto-render: optional pre-process callback (#1784)
    • \argmax and \argmin (#1820)
    • \textbackslash and \textasciicircum (#1839)
    • leqno and fleqn support (#1814)

  • Fixed

    • Support blackboard bold in text mode (#1757)
    • Fix spacings in semisimple groups (#1706)
    • Fix parsing comments (#1789)
    • Fix \ and \newline after operator (#1796)
    • Fix \hphantom width (#1809)
    • Remove double encoding in MathML (#1813)
    • Fix Unicode bigcup (#1836)
    • Fix \genfrac w/ empty delimiter arguments (#1816)
    • \fbox inherits default color (#1847)
    • Fix \not and \neq on Chrome 72 (#1852)

1.10.0

• Updated KaTeX library to 0.10.0
  • Added
    • Unicode: °, delimiters, 1D400-1D7FF, \ll, \lll, ≘≙≚≛≝≞≟, Unicode Mathematical Alphanumeric Symbols, ⟂ ¬ ⊨ ‼ ∌ ≲ ⩽ ⪅ ≶ ⋚ ⪋, corner, ⟦⟧ (#1203, #1207, #1260, #1273, #1274, #1232, #1377, #1389, #1459, #1750)
    • \yen support on text mode (#1208)
    • \( (#1213)
    • Add defineSymbol to the main katex object (#1263)
    • Capital Greek letters (#1283, #1285)
    • Add version to katex object (#1279, #1475)
    • \copyright, \textregistered, \textcircled (#1073)
    • Tilde \textasciitilde (#1286)
    • Line breaks for inline formulas (#1287)
    • \hline (#1306)
    • Top-level \newline and \\ in inline math (#1298)
    • Strict mode, unicode text in math mode (#1117, #1278)
    • Strict setting for \newline display-mode behavior (#1314)
    • Allow all Unicode symbols in nonstrict mode (#1217)
    • \tag, \tag*, and \gdef (#1309)
    • \def, \gdef, and \global\def (#1348, #1425)
    • Change default maxExpand limit to 1000 (#1383)
    • \cfrac (#1392)
    • \arraystretch as a macro definition (#1381)
    • Add ability to create a dashed vertical line in arrays, using ‘:’ (#1395)
    • \widecheck (#1406)
    • \hdashline (#1407)
    • \newcommand, \renewcommand, \providecommand (#1382)
    • Add a utility function (setFontMetrics) to extend builtin fontMetrics (#1269)
    • \oiint and \oiiint (#1430)
    • Remove match-at dependency, use RegExp for lexer (#1447)
    • \brace and \brack (#1453)
    • Allow only allowed protocols in \href (#1440)
      • BREAKING CHANGE: Only “http”, “https”, “mailto”, and relative URLs are allowed in \href and \url by default.
    • \genfrac and \above (#1455, #1458)
    • \char character escaping and nicer MathML via \html@mathml (#1454)
    • \@binrel (#1487)
    • \pmb (#1418)
    • 6-digit color without # (#1690)
    • \mathnormal (#1700)
    • \lparen and \rparen (#1741)
    • \> (#1752)
  • Fixed:
    • Fix nested math mode in non-default text mode (#1111)
    • Fix contenteditable mode (#1179)
    • Work around negative space bug in Chrome (#1194)
    • Fix \nobreakspace (#1200)
    • Fix instant mode switching for $, (, \text (#1213)
    • Add metrics for \S and \P (#1224)
    • Fix anchor.toMarkup (#1246)
    • Specify height for SVG elements (#1252)
    • Include Bold-Italic fonts for \boldsymbol (#1257)
    • Fix space width in \texttt (#1261)
    • Fix \underset (#1277)
    • Remove special \verb space handling now that space is in Typewriter-Regular (#1258)
    • Switch makeGlue from .mord .rule to .mspace (#1295)
    • Fix ~ in \verb (#1286)
    • Stop throwing ParseError when throwOnError is false (#1169, #1302, #1308)
    • Fix extensible arrow sup vertical alignment (#1256)
    • Adjust \underset alignment and spacing (#1290)
    • Revert frac-lines and \rule to borders (min-height) (#1249, #1417, #1594)
    • Fix vertical alignment of \underbrace (#1304)
    • Use one strut instead of two (#1307)
    • Fix MacroExpander space handling (#1314)
    • Cleanup MathML <mrow>, <mtext>, <mn> (#1338)
    • Fix lap vertical alignment. (#1162)
    • Fix nested \tfrac (#1370)
    • Fix \coloneq etc (#1372)
    • Fix wide character spacing (#1371)
    • Fix auto-render \[…] bug (#1375)
    • Rewrite spacing commands as macros (#1156)
    • Enable output modules to be used in browser or Node (#1401)
    • Add vertical kern to \vdots (#1402)
    • Implement \neq and \notin via macros like LaTeX’s (#1400, #1499)
    • Improve \cancel (#1398)
    • Fix ligatures vs. \tt (#1379)
    • Implement \colon as amsmath does (#1410)
    • Automatic mrel/mbin spacing for \boldsymbol (#1388)
    • Phantom text (#1449)
    • Fix arrowheads for mhchem (#1451)
    • Set documentFragment.style to empty object (#1471)
    • Remove tree cloning before building HTML (#1470)
    • Fix \operatorname to support general math functions (#1461)
    • Use \not character without left side-bearing correction (#1267)
    • Remove codes that require expensive polyfill (#1469, #1563, #1591, #1597)
    • Fix \not vertical alignment (#1497)
    • Comments without terminating newlines, \href fixes, \url support (#1529)
    • Fix \textdaggerdbl (#1539)
    • Fix \neq (#1548, #1574)
    • Fix wide characters (#1549)
    • Fix \fbox (#1550)
    • Fix \Large roots (#1485)
    • Remove duplicate defineFunction invocation for \mathop (#1701)
    • Fix tag positioning to live within katex-html parent (#1721)
    • Fix \mathit font and italic correction (#1700)

1.9.1

• Fix bug causing all equations to show in display style

1.9.0

• Code cleanup and other minor improvements
• Updated KaTeX library to 0.9.0
  • Fixed:
    • Fixed exponential behavior in accent production. #834
    • Use mpadded for \raisebox MathML. #876
    • Array/Matrix environments do not trim newlines. Fixed #337. PR is #479.
    • Fixed space handling. #912
    • Prevents disappearing fraction lines. #931
    • Fixed the spacing between columns in the {aligned} environment. #942
    • Fixed issue where the {aligned} environment skips the last line if the first column is empty. #949
    • Appended ApplyFunction to math functions in MathML. #960
    • Changed \undertilde to \utilde. #948
    • Changed frac-line from border to full span. #976
    • Avoid negative space in \bmod. #984
    • Stacking text commands. #1009
    • Fixed \vec by replacing the combining font glyph with an SVG. #1018
    • Made accents zero width. #1033
    • Fixed frac-line. #1025
    • Implemented correct macros for liminf and limsup. Fixed #111
    • \kern generates right-margin instead of left-margin. Fixed #995
    • Do not inherit SVG style properties from the environment. #1089
    • Update fonts and metrics so that accents are positioned correctly #1094
    • Use correct spacing with tight styles. See #1106 for more details.
    • Improved JS spacing #1103
    • Fixed handling of Unicode characters ð, Å, å #1157
    • Padding over \sqrt and Paths for frac-line #1143
  • Added:
    • Added \smash, laps, spaces, and phantoms. #833
    • Support for \raisebox, \operatorname, \And, \colorbox, \fcolorbox and \verb.
    • Added support for comments.
    • Added Unicode Relations and Unicode Symbol support. Supports Unicode ∴, ∵, \mid, Arrows, Big Operators, Binary Operators, Negated Relations.
    • Implemented the alignedat environment for flexible math spacing. #930
    • Implemented \mathchoice command. #969
    • Implemented \href command. #923
    • \hspace*, \@ifstar, \@ifnextchar, \@firstoftwo (#975)
    • Added \notni character ∌. #710
    • \kern fixed and support \hskip, \TeX, \LaTeX, \KaTeX. See #974
    • Supported Unicode middle dot and Unicode accents.
    • Added basic support for Indic scripts in addition to CJK. #1060
    • Added support for bold italic symbols. #1011
    • add \ae, \AE, \oe, \OE, \o, \O, \ss with unicode support for those characters in text mode. #1030
    • Added \i and \j for text mode. #1029
    • Implemented \TextOrMath, @secondoftwo. #1024
    • Added support for \aa, \AA, \lq, \rq, \lbrack, \rbrack #1069
    • Added support for more scripts in \text{} environments such as Czech, Georgian, Hungarian, Turkish. #1076
    • add Main-BoldItalic font to allow nesting of \textit and \textbf
    • Added \S and \P #1110
    • Italic Greek capital letters #1118
    • Added support for \mathring #1125
    • Added support for unicode angle brackets, single vertical bar, double vertical bar #1123
    • Added support for Reaction Arrows #1078
    • Added \nobreakspace #1145
    • Added support for Unicode colon equals ≔ #1151
    • Added support for \underline in text mode #1159
  • Changed:
    • Advanced macro support and magic \dots. #794
    • Allow sizing commands inside optional groups. #885
    • Upgraded \sqrt zoom and width. #890
    • Single-character macros like active characters. #973
    • Changed \xLongequal to \xlongequal. #997
    • Enable spacing functions in text mode #1139
  • Breaking changes:
    • \llap and \rlap now render contents in math mode. Use \mathllap (new) and \mathrlap (new) if you need the previous behavior.

1.8.3

• Updated KaTeX library to 0.8.0
  • Breaking changes:
    • Implicit \color, explicitly grouped \textcolor
  • New features:
    • added some international operators (\arctg, \arcctg, \ch, \cosec, \cotg, \ctg, \cth, \sh, \tanh, \tg, \th)
    • Old font command support: \rm, \sf, \tt, \bf, \it
    • Builtin macros, macro arguments, \overset and \underset
    • Add \iff, \implies, \impliedby support
    • Support <, >, | and many \text... commands in text mode
    • Implement $...$ via styling node
    • Support Windows high-contrast mode
    • Add \jot lineskip to aligned environment, switch contents to displaystyle, and add gathered
    • Fix high contrast mode better, thanks to @GeeLaw
    • Support stretchy wide elements.
    • Implement \coloneqq, \colonequals, etc. based on mathtools and colonequals
    • Support absolute TeX units
  • Other changes:
    • Revert “Remove trailing commas for IE 9 compatibility”
    • Fix all AMS mathord symbols
    • Fix x'^2
    • Use utils.deflt for Settings
    • Fix font typo math -> main
    • Fix spaces before \middle
    • Refactor and comment space splicing code
    • Fix issue with multiple superscripts.
    • Fix interaction between styles and sizes.
    • Vertically center single-character \mathop.
    • Correct handling of unbraced kerns followed by spaces.
    • Associate font metrics with Options, not Style.
    • Set maxFontSize on rules.
    • Correct computation of TeX sizes.
    • Use \displaystyle within \over/\underbrace
    • Shrinkwrap vlists in table-like CSS.
    • Solve Safari rendering issues with font-size overrides.
    • Improve rule coding, including for \sqrt.
• Updated KaTeX library to 0.8.1
• Updated KaTeX library to 0.8.2
  • New features:
    • Accept all existing Greek letters using unicode characters in math mode
  • Bug fixes:
    • Fix MathML output for ' and large operators with limits
    • Fix color support for stretchy, strikethrough, and fbox
• Updated KaTeX library to 0.8.3
  • New features:
    • Add latin-1 letters as math symbols
    • Support CJK full-width punctuation + Unicode dots
    • Support for ' ` ^ ~ = \u . " \r \H \v text-mode accents
    • Added support for \not
  • Bug fixes:
    • Use inline SVG for stretchy elements
    • Improve \sqrt