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Update dependency katex to v0.15.1

Particify Dependency Bot requested to merge renovate/katex-0.x into master

This MR contains the following updates:

Package Change Age Adoption Passing Confidence
katex (source) 0.13.24 -> 0.15.1 age adoption passing confidence

Release Notes

KaTeX/KaTeX

v0.15.1

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Features

v0.15.0

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Features
BREAKING CHANGES
  • \relax is now implemented as a function. It'll stop expansions and parsing, so the behavior around \relax may change. For example, \kern2\relax em will no longer work.

0.14.1 (2021-10-30)

Bug Fixes

v0.14.1

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Bug Fixes

v0.14.0

Compare Source

Features
BREAKING CHANGES
  • With module loaders that support conditional exports and ECMAScript modules, import katex from 'katex'; will import the ECMAScript module.

You can now use:

Before After
require('katex/dist/contrib/[name].js') require('katex/contrib/[name]')
import katex from 'katex/dist/katex.mjs' import katex from 'katex'
import 'katex/dist/contrib/[name].mjs' import 'katex/contrib/[name]'

0.13.24 (2021-10-30)

Bug Fixes

0.13.23 (2021-10-30)

Bug Fixes

0.13.22 (2021-10-30)

Bug Fixes
  • deps: update dependency commander to v8 [skip netlify] (#​3374) (4df1922)

0.13.21 (2021-10-29)

Bug Fixes

0.13.20 (2021-10-26)

Performance Improvements

0.13.19 (2021-10-26)

Features

0.13.18 (2021-09-02)

Features

0.13.17 (2021-09-01)

Bug Fixes

0.13.16 (2021-08-28)

Bug Fixes

0.13.15 (2021-08-28)

Features

0.13.14 (2021-08-28)

Bug Fixes

0.13.13 (2021-07-21)

Bug Fixes
  • add namespace for svg, making output XHTML+SVG+MathML compatible (#​2725) (35ff5ac)

0.13.12 (2021-07-21)

Bug Fixes

0.13.11 (2021-05-14)

Bug Fixes
Features

0.13.10 (2021-05-12)

Bug Fixes
  • Correct for negative margin in integrand lower limits (#​2987) (9b4acc9)

0.13.9 (2021-05-07)

Bug Fixes

0.13.8 (2021-05-06)

Features
  • \operatornamewithlimits (and clean up \operatorname support) (#​2984) (e9b751b)

0.13.7 (2021-05-06)

Bug Fixes

0.13.6 (2021-05-06)

Bug Fixes

0.13.5 (2021-05-02)

Bug Fixes

0.13.4 (2021-05-02)

Bug Fixes

0.13.3 (2021-04-24)

Bug Fixes

0.13.2 (2021-04-06)

Bug Fixes

0.13.1 (2021-04-05)

Bug Fixes

[v0.13.0]

See https://github.com/KaTeX/KaTeX/issues/2490 for breaking changes and migration guide!
Bug Fixes
  • fix: Remove topEnv parameter. (#​2712)
  • fix(builder): combine characters together in all expressions (#​2080)
  • fix: Prevent global group from adversely affecting color. (#​2703)
  • fix: Use SVGs to avoid gaps in tall delimiters. (#​2698)
  • fix: rewrite of splitAtDelimiters.js -- new fix for #​2523 (#​2679)
  • fix: Improve MathML for math operators with subscripts (#​2596)
  • fix: Remove premature CD screenshotter images (#​2641)
  • fix: Support Armenian characters (#​2618)
  • fix: MathML \lim\limits in Safari (#​2556)
  • fix: Support MathML \oiint and \oiiint (#​2461)
  • fix: \injlim typo (#​2459)
Features
  • feat: Support \underbar (#​2713)
  • feat: Add {CD} to auto-render. (#​2710)
  • feat: Set Auto-render to recognize AMS environments without … delimiters. (#​2701)
  • feat: Support {CD} (#​2396)
  • feat: Support \vcenter and \hbox (#​2452)
  • feat(function): add allowedInArgument instead of greediness property (#​2134)
  • feat: Support matrix*, pmatrix*, bmatrix*, Bmatrix*, vmatrix*, and Vmatrix*. (#​2488)
  • feat(macro): improve argument parsing (#​2085)
  • feat: support AMS log-like symbols (#​2429)
  • feat: support Unicode ◯, U+25EF (#​2430)
  • feat: Support \phase (#​2406)
  • feat: Support \mathstrut (#​2416)
  • feat: support {equation}, {equation*}, and {split} (#​2369)
  • feat(css): use postcss-preset-env (#​2313)
  • feat: support {align}, {align*}, {alignat}, and {alignat*} (#​2341)
  • Support {gather} and {gather*} (#​2183)
  • feat: support MathML \big, \bigg, \Big, and \Bigg (#​2332)
  • feat: support \angl and \angln (#​2334)
  • Support \origof and \imageof (#​2283)
Documentation
  • docs: Add TiddlyWiki to list of users (#​2765)
  • docs: Fix fallback CSS classes (#​2809)
  • docs: Rearrange environment documentation. (#​2700)
  • docs: Explain how to make macros persist. (#​2702)
  • docs: Revise placement of colonequals in Relations table (#​2704)
  • docs: delete stray backtick (#​2680)
  • docs: Add colonequals functions to docs (#​2651)
  • docs: add new user link (#​2597)
  • fix: typo in example on homepage (#​2577)
  • docs: Add \char to support_table. (#​2620)
  • docs: Update \operatorname in supported_table.md 0.12.0 (#​2571)
  • docs: Fix documentation typo in operatorname* (#​2570)
  • docs: add warning re:defer to mhchem documentation (#​2485)
  • docs: update Gastby logo and link (#​2481)
  • docs: add MonsterWriter to the users page (#​2478)
  • docs: add comment re: \arrowvert (#​2449)
  • docs: add link to Discussions (#​2405)
  • Update \color documentation (#​2370)
  • docs: add Marker as a KaTeX user (#​2329)
Other Changes
  • ci: run screenshotter in container (#​2644)
  • ci: setup CodeQL code scanning (#​2645)
  • fix(browserslist): remove Chrome 49, Samsung 4, and Node (#​2591)
  • chore: add devcontainer.json (#​2545)
  • Configure Renovate (#​2493)
  • ci: don't persist credentials and run scripts (#​2450)
  • build: upgrade Yarn to 2.2.0 (#​2477)
  • build: make vscode work with PnP (#​2444)
  • refactor: Delete obsolete comment re: mn elements (#​2472)
  • test: lint all js files and inline scripts in workflow (#​2442)
  • refactor: Delete obsolete comment re: limsup (#​2464)
  • ci: migrate to GitHub Actions from CircleCI, allow running Browserstack on forked repo via label (#​2417)
  • ci: enable Dependabot for website, submodules, and GitHub Actions (#​2424)
  • test: add missing screenshots for safari (#​2423)
  • ci: fix Dependabot autofix (#​2400)
  • chore: don't include dist in the release commit (#​2385)
  • ci: autofix Dependabot commits (#​2394)
  • chore(screenshotter): support Browserstack and test on Safari 13.1 (#​2306)
  • chore: enable Gitpod (#​2335)
  • chore: migrate to Yarn 2 (#​2316)
  • test: mock console implementation (#​2363)
  • Update LICENSE year (#​2374)
  • test(screenshotter): move coverage to Jest (#​2324)
  • Fix test/symgroups.js (#​2314)
  • Use base revision provided by CircleCI (#​2309)
  • Delete bower.json (#​2372)
  • Enable a MathML option in the KaTeX demo. (#​2371)
  • Create dependabot.yml (#​2311)
  • Run screenshotter using Chrome 83 and Firefox 76 (#​2304)

[v0.12.0]

Added
  • globalGroup option to place definitions in global scope (#​2091)
  • \cal (#​2116)
  • {rcases} and {drcases} (#​2149)
  • HTML extension (#​2082)
    • HTML extension can be enabled using strict and trust setting. See https://katex.org/docs/options.html for more details. Please review its security implication before enabling the extension.
  • \message, \errmessage, and \show for debugging (#​2135)
  • bra-ket notation (#​2162)
  • \expandafter, \noexpand, \edef, \let, and \long (#​2122)
  • Support MathML display mode (#​2220)
  • \minuso (#​2213)
Changed
Removed
  • BREAKING CHANGE: IE 9/10 support (#​2136)
Fixed
  • Set border-collapse: collapse in vlist, fix misalignment in table (#​2103)
  • \@​ifnextchar consumes spaces (#​2118)
  • Add spacing on left of fleqn display math (#​2127)
  • Fix \boxed inherited color (#​2130)
  • Fix laps having visible width in Safari (#​1919)
  • Improve MathML for corners (#​1922)
  • auto-render: ignore "option" tags (#​2180)
  • Fix delimiter error message (#​2186)
  • Fix under accent depth (#​2252)
  • Enable empty environment (#​2258)
  • Enable an empty \substack (#​2278)
  • Fix jagged parentheses (#​2234)
  • \boldsymbol not italic for textords such as Greek (#​2290, #​2299)
  • Protect fraction bars from CSS border-color (#​2292)
  • Reset to leftmost spacing mode after newline (#​1841)
  • Fix missing metrics for space (0x20) and no-break space (0xa0) (#​2298)

[v0.11.1]

Changed
  • [Security] Bump mixin-deep from 1.3.1 to 1.3.2 (#​2090)
  • [Security] Bump eslint-utils from 1.3.1 to 1.4.2 (#​2089)
Fixed
  • Fix parse timing by separating consume() into fetch() and consume() (#​2054)
  • Use current font for accents (#​2066)
  • Fix \gray's macro definition (#​2075)

[v0.11.0]

Added
  • BREAKING CHANGE: trust setting to indicate whether input text is trusted (#​1794)
    • \href and \url will break without adjusting the trust setting
  • 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)
  • Add render-a11y-string add-on (#​2062)
Changed
  • DOC: Fix path to built file (#​1976)
  • Remove unclosed TODO comment (#​1979)
  • Add "Tutti Quanti Shelf" app to users page (#​1997)
  • Document mhchem \cf not supported (use \ce instead) (#​2008)
  • Replace greenkeeper badge with dependabot badge (#​2022)
  • Add Unicode digamma to documentation (#​2045)
  • Add katex-expression to libs page (#​2049)
  • Suggest in documentation (#​2052)
  • 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)

[v0.10.2]

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
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)

[v0.10.1]

Added
Changed
  • Include only necessary fonts for target environment specified by Browserslist (#​1674)
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)

[v0.10.0]

Added
Changed
Fixed

[v0.9.0] - 2018-02-18

Added
  • 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
  • Enable spacing functions in text mode #​1139
Fixed
  • Improved JS spacing #​1103
  • Fixed handling of Unicode characters ð, Å, å #​1157
  • Padding over \sqrt and Paths for frac-line #​1143

[v0.9.0-beta1] - 2018-01-28

Added
  • 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
Changed
  • Remove symlink to support devs using Windows #​1090
Fixed
  • Do not inherit SVG style properties from the environment. #​1089
  • Update fonts and metrics so that accents are positioned correctly #​1094
  • Non-portable use of String method .includes. Fixed #​1093
  • Use correct spacing with tight styles. See #​1106 for more details.

[v0.9.0-beta] - 2018-01-14

Added
  • \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
  • Added buildHTMLTree. #​1022
  • Implemented \TextOrMath, @​secondoftwo. #​1024
  • Added a 'common issues' section to the README.md. #​1034
Changed
Fixed
  • 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

[v0.9.0-alpha2] - 2017-11-26

Added
  • 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
  • Added ng-katex link to README.md. #​959
Changed
  • Single-character macros like active characters. #​973
  • Re @flow:
    • Port buildTree, katex, mathMLTree, parseTree, stretchy to @​flow.
Fixed
  • 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

[v0.9.0-alpha1] - 2017-10-15

Changed
Fixed
  • Fixed space handling. #​912
  • Prevents disappearing fraction lines. #​931

[v0.9.0-alpha] - 2017-10-05

Added
  • Added MathJax compatibility script. #​680
  • Added a maxSize option to limit user-specified sizes. #​803
  • Added \smash, laps, spaces, and phantoms. #​833
  • Support for \raisebox, \operatorname, \And, \colorbox, \fcolorbox and \verb.
  • Added support for comments. Fixed #​20
  • To @flow:
    • fontMetrics, fontMetricsData, Token, Lexer, MacroExpander, Options, ParseError, ParseNode, Settings, Style.
Removed
  • Removed the positions array computed by Parser's parseArguments(). #​864
Changed
  • Advanced macro support and magic \dots. #​794
  • Allow sizing commands inside optional groups. #​885
  • Upgraded \sqrt zoom and width. #​890
  • Refactored defineEnvironment to also accept HTML and MathML builders. #​875
  • For @flow:
    • Ported environments.js, functions.js, symbol.js, unit.js.
  • Separated mandatory and optional arguments in parseArguments. #​903
Breaking Changes
  • Require [text]color HTML colors to be well-formed. See #​827
  • \llap and \rlap now render contents in math mode. Use \mathllap (new) and \mathrlap (new) if you need the previous behavior.
Fixed
  • Fixed exponential behavior in accent production. #​834
  • Use mpadded for \raisebox MathML. #​876
  • Array/Matrix environments do not trim newlines. Fixed #​337. MR is #​479.
  • For @flow:
    • Corrected @​flow types. Refactor some Parser code for stricter typing. #​896
    • Fixed match-at flow errors. #​847

[v0.8.3] - 2017-08-27

Added
  • Added latin-1 letters as math symbols. See #​796
  • Added support for \not. #​140
Changed
  • Support CJK full-width punctuation + Unicode dots. See #​814
  • Support for ' \` ^ ~ = \u . " \r \H \v text-mode accents. See #​802
  • Modernized font creation. See #​624
Fixed
  • Use inline SVG for stretchy elements. #​807
  • Improve \sqrt. #​810

[v0.8.2] - 2017-08-17

Added
  • Accepts all existing Greek letters using unicode characters in math mode. See #​410
Fixed
  • Fixed MathML output for ' and large operators with limits. #​788
  • Updated package.json to point 'main' at dist/katex.js. #​791
  • Fixed color support for stretchy, strikethrough, and fbox. #​792
  • Detect attachEvent() support correctly. See #​771 and #​772 for the issue and MR fix respectively.

[v0.8.1] - 2017-08-11

Fixed

  • Note: The v0.8.0 release did not include the SVG images which are necessary for rendering wide and stretchy accents as well as \overbrace and \underbrace. This release corrects that.

  • Note that if you're including copies of KaTeX in your web application, you should now include the dist/images directory in addition to the usual the dist/fonts directory.

[v0.8.0] - 2017-08-11

Added
  • Added some international operators. See #​509
  • Old font command support: \rm, \sf, \tt, \bf, \it. #​675
  • Builtin macros, macro arguments, \overset and \underset. #​605
  • Added \iff, \implies, \impliedby support. #​697
  • Support <, >, | and many \text... commands in text mode. #​684
  • Implemented ... via styling node. #​637
  • Added \jot lineskip to aligned environment, switch contents to displaystyle, and add gathered. #​725
  • Support stretchy wide elements. #​670
  • Set maxFontSize on rules. #​744
Changes
  • Added support for Windows high-contrast mode. Fixed #​716 #​724 -Implemented \coloneqq, \colonequals, etc. based on mathtools and colonequals. #​727
  • Added configurable error callback. #​658
  • Added support for absolute TeX units. #​732
  • Revert "Remove trailing commas for IE 9 compatibility". #​622
  • Use utils.deflt for Settings. #​649
  • Refactored and commented space splicing code. #​699
  • Vertically center single-character \mathop. #​745
  • Associate font metrics with Options, not Style. #​743
  • Upgraded the source to use ES6 syntax including classes, import and static properties. #​679
  • Use \displaystyle within \over/\underbrace. #​765
  • Shrinkwrap vlists in table-like CSS. #​768
  • Improve rule coding, including for \sqrt. #​776
Breaking Changes
  • Implicit \color, explicitly grouped \textcolor. See #​619
Fixed
  • Fixed high contrast mode better. #​733
  • Fixed all AMS mathord symbols. #​618
  • Fixed x'^2 #​636
  • Fixed font typo math -> main. #​678
  • Fixed spaces before \middle. #​689
  • Fixed #​711 issue with multiple superscripts. #​718
  • Fixed interaction between styles and sizes. #​719
  • Correct handling of unbraced kerns followed by spaces. #​751
  • Corrected computation of TeX sizes. #​755
  • Solved Safari rendering issues with font-size overrides. #​780

[v0.7.1] - 2017-01-21

Fixed
  • Restored creation of dist directory during release process.

[v0.7.0] - 2017-01-08

Added
  • Added \atop, \bmod, \degree, \kern, \ldots, \maltese, \mathbin, \mathclose, \mathellipsis, \mathop, \mathopen, \mathord, \mathpunct, \mathrel, \middle, \mod, \pod, \pounds, \pmod, \stackre, \textbf, \textellipsis, \textit, \textnormal, \textrm, \textsf, \texttt, --, ---, ''', ', ​ and "".
  • Added \#, \&, \$, \%, \_, \{, and \} in text mode.
Changed
  • Allow specifying macros (without arguments) in the settings object.
  • Combine adjacent spans in text mode.
Fixed
  • Do not apply italic correction in text mode.
  • Fixed the MathML fence attribute on delimiters.
  • Fixed converting bins to ords.
  • Made \llap and \rlap produce ords.
  • Fixed spacing around \color, \mathbf, and in other places.
  • Added per-style font metrics.
  • Complain when trying to render a non-string.
  • Fixed subscript positioning with changed-font bases.
  • Fixed superscript/subscript centering in fractions.

[v0.6.0] - 2016-04-15

Added
  • Added \gt, \lt and \underline support.
  • Introduced the aligned environment.
Removed
  • Removed 3px border around rules.
Changed
  • Bundle CSS and fonts in npm package.
Fixed
  • Fixed sub- and super-scripts not being centered inside of math display.
  • Set the greediness of font functions to 2 so that e^\mathbf{x} will parse.

[v0.5.1] - 2015-09-01

Added
  • Added the font changing functions \mathrm, \mathit, \mathbf, \mathbb, \mathcal, \mathfrak, \mathscr, \mathsf, \mathtt, \Bbb, \bold, and \frak.
  • Added the \limits and \nolimits functions.
  • Added a throwOnError option to allow generating red error text when rendering invalid commands instead of throwing errors, and a corresponding errorColor option to decide the color of invalid commands.
  • Added support for | column delimiters in the array environment.
  • Added \lVert and \rVert symbols.
Changed
  • Allow \lvert, \rvert, \lVert, \rVert, \lgroup, \rgroup, \lmoustache, and \rmoustache in delimiters.
Fixed
  • Fix the spacing of the \ulcorner, \urcorner, \llcorner, \lrcorner, \barwedge, \veebar, \circledcirc, \boxdot, \uparrow, \Uparrow, \downarrow, \Downarrow, \updownarrow, \Updownarrow, and \ldots symbols.

[v0.5.0] - 2015-07-16

Added
  • Added the cases and Bmatrix environments.
  • Added \checkmark and \circledR symbols.
Changed
  • Ran ttfautohint on our fonts to produce better results at small font sizes.
  • Improved the spacing inside fractions.
  • Correctly set environments to the ord type.

[v0.4.3] - 2015-06-20

Fixed
  • Fixed bower.json to include a "main" entry

[v0.4.0] - 2015-06-18

Added
  • Added support for some \begin/\end environments, including support for array, matrix, pmatrix, bmatrix, vmatrix, and Vmatrix.
  • Added support for optional \sqrt arguments, e.g. \sqrt[3]{x}.
  • Bower package is now available: run bower install katex to download the built files.
Changed
  • Added a display mode flag to the cli.
  • Exposed an unstable __parse method for retrieving the parse tree.
  • Prevent elements from inheriting text-indent.

[v0.3.0] - 2015-04-01

Added
  • Added an auto-render extension for automatically rendering math on a page.
  • Added support for \phantom.
  • Added \#, \&.
Removed
  • Removed !important from MathML hiding rules, so they can be overridden.
Breaking Changes
  • The greediness of the \color function has changed to maintain compatibility with MathJax, so expressions like \color{red}\text{a} will no longer work and instead need to be rewritten as \color{red}{\text{a}}.
Fixed
  • Fixed spacing for \odot, \oplus, \otimes, \oslash, \bigtriangleup, \bigtriangledown, \dagger, \diamond, \star, \triangleleft, \triangleright.
  • Fixed MathML handling of text operators.

[v0.2.0] - 2015-03-02

Added
  • Added accessibility through the use of MathML.
  • Added the ability to render math in display mode, centered on a single line in display style.
  • Added support for new symbols: \aleph, \amalg, \approxeq, \ast, \asymp, \backepsilon, \backprime, \backsim, \backsimeq, \Bbbk, \because, \beth, \between, \bigcirc, \bigstar, \blacklozenge, \blacksquare, \blacktriangle, \blacktriangledown, \blacktriangleleft, \blacktriangleright, \bowtie, \Box, \boxminus, \boxplus, \boxtimes, \bullet, \bumpeq, \Bumpeq, \Cap, \cdotp, \centerdot, \circeq, \circlearrowleft, \circlearrowright, \circledast, \circleddash, \circledS, \clubsuit, \complement, \Cup, \curlyeqprec, \curlyeqsucc, \curlyvee, \curlywedge, \curvearrowleft, \curvearrowright, \dag, \daleth, \dashleftarrow, \dashrightarrow, \dashv, \ddag, \ddagger, \diagdown, \diagup, \Diamond, \diamondsuit, \digamma, \divideontimes, \doteq, \Doteq, \doteqdot, \dotplus, \doublebarwedge, \doublecap, \doublecup, \downdownarrows, \downharpoonleft, \downharpoonright, \ell, \eqcirc, \eqsim, \eqslantgtr, \eqslantless, \equiv, \eth, \exists, \fallingdotseq, \Finv, \flat, \forall, \frown, \Game, \geqq, \geqslant, \gg, \ggg, \gggtr, \gimel, \gnapprox, \gneq, \gneqq, \gnsim, \gtrapprox, \gtrdot, \gtreqless, \gtreqqless, \gtrless, \gtrsim, \gvertneqq, \hbar, \heartsuit, \hookleftarrow, \hookrightarrow, \hslash, \Im, \intercal, \Join, \ldotp, \leadsto, \Leftarrow, \leftarrowtail, \leftharpoondown, \leftharpoonup, \leftleftarrows, \leftrightarrow, \Leftrightarrow, \leftrightarrows, \leftrightharpoons, \leftrightsquigarrow, \leftthreetimes, \leqq, \leqslant, \lessapprox, \lessdot, \lesseqgtr, \lesseqqgtr, \lessgtr, \lesssim, \lgroup, \lhd, \ll, \llcorner, \Lleftarrow, \lll, \llless, \lmoustache, \lnapprox, \lneq, \lneqq, \lnsim, \longleftarrow, \Longleftarrow, \longleftrightarrow, \Longleftrightarrow, \longmapsto, \longrightarrow, \Longrightarrow, \looparrowleft, \looparrowright, \lozenge, \lrcorner, \Lsh, \ltimes, \lvertneqq, \mapsto, \measuredangle, \mho, \mid, \mp, \multimap, \nabla, \natural, \ncong, \nearrow, \nexists, \ngeqq, \ngeqslant, \ngtr, \ni, \nleftarrow, \nLeftarrow, \nleftrightarrow, \nLeftrightarrow, \nleqq, \nleqslant, \nless, \nmid, \nparallel, \nprec, \npreceq, \nrightarrow, \nRightarrow, \nshortmid, \nshortparallel, \nsim, \nsubseteqq, \nsucc, \nsucceq, \nsupseteqq, \ntriangleleft, \ntrianglelefteq, \ntriangleright, \ntrianglerighteq, \nvdash, \nvDash, \nVdash, \nVDash, \nwarrow, \ominus, \owns, \parallel, \perp, \pitchfork, \prec, \precapprox, \preccurlyeq, \preceq, \precnapprox, \precneqq, \precnsim, \precsim, \propto, \Re, \restriction, \rgroup, \rhd, \Rightarrow, \rightarrowtail, \rightharpoondown, \rightharpoonup, \rightleftarrows, \rightleftharpoons, \rightrightarrows, \rightsquigarrow, \rightthreetimes, \risingdotseq, \rmoustache, \Rrightarrow, \Rsh, \rtimes, \searrow, \sharp, \shortmid, \shortparallel, \sim, \simeq, \smallfrown, \smallsetminus, \smallsmile, \smile, \spadesuit, \sphericalangle, \sqcap, \sqcup, \sqsubset, \sqsubseteq, \sqsupset, \sqsupseteq, \square, \Subset, \subseteqq, \subsetneq, \subsetneqq, \succ, \succapprox, \succcurlyeq, \succeq, \succnapprox, \succneqq, \succnsim, \succsim, \Supset, \supseteqq, \supsetneq, \supsetneqq, \swarrow, \therefore, \thickapprox, \thicksim, \triangledown, \trianglelefteq, \triangleq, \trianglerighteq, \twoheadleftarrow, \twoheadrightarrow, \ulcorner, \unlhd, \unrhd, \upharpoonleft, \upharpoonright, \uplus, \upuparrows, \urcorner, \varkappa, \varpropto, \varsubsetneq, \varsubsetneqq, \varsupsetneq \varsupsetneqq, \vartriangle, \vartriangleleft, \vartriangleright, \vdash, \vDash, \Vdash, \Vvdash, \wp, \wr, \yen.
Removed
  • Removed unused greek fonts.

[v0.1.1] - 2014-10-15

Added
  • Added support for \binom
  • Added support for \over and \choose
  • Added \partial, \subset, \supset, \subseteq, \supseteq, \cap, \cup, \setminus, \neg, \lnot, \top, \bot, \emptyset, \varnothing, \land, \lor, \wedge, \vee, \notin, \nsubseteq, \nsupseteq, \models.
  • Added simple katex command-line binary to convert TeX to HTML on the server.
  • Added WOFF2 fonts for faster downloads in Chrome and Opera.
Changed
  • Correctly throws on \sqrt[3]{x} to indicate lack of support.
  • Warn when in quirks mode (i.e., missing a <!DOCTYPE html> declaration).
  • Built files now only use ASCII characters to avoid character encoding problems.
Fixed
  • Fixed spacing for \iint and \iiint.

[v0.1.0] - 2014-09-15

Initial Public Release

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