All notable changes to this project will be documented in this file. This CHANGELOG roughly follows the guidelines from www.keepachangelog.com.
0.15.3 (2022-03-13)
0.15.2 (2022-01-12)
0.15.1 (2021-10-31)
0.15.0 (2021-10-31)
\relaxis now implemented as a function. It'll stop expansions and parsing, so the behavior around\relaxmay change. For example,\kern2\relax emwill no longer work.
0.14.1 (2021-10-30)
0.14.0 (2021-10-30)
- 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)
0.13.23 (2021-10-30)
0.13.22 (2021-10-30)
0.13.21 (2021-10-29)
0.13.20 (2021-10-26)
0.13.19 (2021-10-26)
0.13.18 (2021-09-02)
0.13.17 (2021-09-01)
0.13.16 (2021-08-28)
- \char support for >16-bit Unicode characters (#3006) (ff1734f), closes #3004
- remove local macros upon parse error (#3114) (a6f29e3), closes #3122
0.13.15 (2021-08-28)
0.13.14 (2021-08-28)
0.13.13 (2021-07-21)
0.13.12 (2021-07-21)
0.13.11 (2021-05-14)
0.13.10 (2021-05-12)
0.13.9 (2021-05-07)
0.13.8 (2021-05-06)
0.13.7 (2021-05-06)
0.13.6 (2021-05-06)
0.13.5 (2021-05-02)
0.13.4 (2021-05-02)
0.13.3 (2021-04-24)
- Respect catcode in macro expansion and set ~'s catcode correctly (#2949) (01ae7f8), closes #2924
- array: Keep single empty row in AMS environments (#2947) (24332e0), closes #2944
0.13.2 (2021-04-06)
0.13.1 (2021-04-05)
See KaTeX#2490 for breaking changes and migration guide!
- 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)
- 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
allowedInArgumentinstead ofgreedinessproperty (#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)
- 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)
- 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
distin 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)
globalGroupoption to place definitions in global scope (#2091)\cal(#2116){rcases}and{drcases}(#2149)- HTML extension (#2082)
- HTML extension can be enabled using
strictandtrustsetting. See https://katex.org/docs/options.html for more details. Please review its security implication before enabling the extension.
- HTML extension can be enabled using
\message,\errmessage, and\showfor debugging (#2135)- bra-ket notation (#2162)
\expandafter,\noexpand,\edef,\let, and\long(#2122)- Support MathML display mode (#2220)
\minuso(#2213)
- Update documentation (#2086, #2108, #2107, #2106, #2143, #2178, #2195, #2231, #2239, #2263, #2279, #2289, #2280. #2269, #2294, #2296, #2297)
mathtex-script: Use html 'defer' attribute (#2069)auto-render: do not touch text nodes w/o formulas (#2154)- Move \global and \def to functions (#2138)
- Cleanup font build scripts & font updates (#2155, #2171, #2156)
- BREAKING CHANGE: old-style numerals are now available via
\mathnormalinstead of\mathcal
- BREAKING CHANGE: old-style numerals are now available via
- Upgrade minimum development Node version to v10 (#2177)
- BREAKING CHANGE: IE 9/10 support (#2136)
- Set
border-collapse: collapsein vlist, fix misalignment in table (#2103) \@ifnextcharconsumes spaces (#2118)- Add spacing on left of fleqn display math (#2127)
- Fix
\boxedinherited 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)
\boldsymbolnot 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)
- [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)
- Fix parse timing by separating consume() into fetch() and consume() (#2054)
- Use current font for accents (#2066)
- Fix \gray's macro definition (#2075)
- BREAKING CHANGE: trust setting to indicate whether input text is trusted (#1794)
\hrefand\urlwill 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)
- 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)
- 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)
- 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)
- Upgrade minimum development Node version to v8 (#1861)
- Disable @babel/env debug (#1874)
- Add issue templates (#1862)
- Added 'katex-element' (#1905)
- Fix Users' logo and url (#1896)
- Load fonts before running screenshotter (#1891)
- Add Browserstack logo (#1879)
- Added Android library (#1943)
- Move custom colors used by Khan into macros.js (#1933)
- Test for duplicate symbols/macros (#1955)
- Include extensions mhchem & copy-tex in home-page (#1932)
- 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)
- Re-added code for \includegraphics but disabled the function until trust settings is merged (#1951)
- 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)
- Include only necessary fonts for target environment specified by Browserslist (#1674)
- 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)
- 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-atdependency, 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)
- KaTeX website & documentation (#1484, #1515, #1518, #1514, #1526, #1516, #1519, #1527, #1564, #1566, #1584, #1571, #1642, #1680, #1683, #1688, #1631, #1727)
- Improve supported functions documentation (#1511, #1517, #1532, #1533, #1576, #1556, #1580, #1602)
- Alpha sorted function support page (#1536)
- MediaWiki (texvc) (#1558)
- Add ignore option for class names in auto-render (#1555)
- ScrollSpy for table of contents in the documentation (#1557, #1567, #1568)
- Build ECMAScript modules (#1479, #1622, #1653)
- Enable environment variable USE_TTF to disable bundling TTF fonts (#1600)
- List of KaTeX users (#1569, #1579)
- Browserslist (#1662)
- 6-digit color without # (#1690)
- \mathnormal (#1700)
- \lparen and \rparen (#1741)
\>(#1752)
- Port to @flow: delimiter, spacingData, unicodeSymbols, buildHTML, buildMathML, parseNode, defineFunction, CssStyle (#1177, #1195, #1206, #1239, #1247, #1276, #1312, #1324, #1361, #1373, #1393, #1386, #1387, #1408, #1478, #1486, #1534, #1541, #1542, #1551, #1552, #1554, #1559, #1606, #1609, #1612, #1637, #1684)
- Online screenshot diff/generation using CircleCI (#1187)
- Add display/displayMode toggle on test page (#1193)
- Change CDN links (#1243)
- Changelog for KaTeX (#1322)
- Move test helpers into common modules (#1318)
- Move function handlers to functions/ (#1323, #1325, #1328, #1329, #1331, #1327, #1334, #1339, #1349, #1359, #1332, #1335)
- Improve screenshotter (#1220, #1644, #1643)
- Upgrade to webpack 4 (#1337, #1435)
- Automatic submodule updating via husky tool (#1391)
- Refactor test helpers (#1336)
- Change build directory to
distand cleanup NPM scripts (#1500, #1610) - Switch from nomnom to commander (#1496)
- Add test job to CircleCI (#1235, #1658)
- Switch npm to Yarn (#1522, #1528)
- Improve release script & enable versioning documentation (#1521, #1603, #1660, #1665)
- Enable stylelint-config-standard, lint CSS files (#1575)
- Rename Screenshotter -> screenshotter (#1573)
- Refactor buildCommon (#1633, #1640)
- Upgrade to Babel 7 (#1595)
- Refactor Parser (#1711, #1723)
- 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.styleto 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)
- index.html: replace font, make responsive, improve demo (#1547, #1577, #1615, #1601)
- Remove duplicate defineFunction invocation for \mathop (#1701)
- Fix tag positioning to live within katex-html parent (#1721)
- Fix \mathit font and italic correction (#1700)
- 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
\underlinein text mode #1159
- Enable spacing functions in text mode #1139
- Improved JS spacing #1103
- Fixed handling of Unicode characters ð, Å, å #1157
- Padding over
\sqrtand Paths for frac-line #1143
- 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
\textitand\textbf - Added
\Sand\P#1110
- Remove symlink to support devs using Windows #1090
- 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.
\kernfixed 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,\sswith unicode support for those characters in text mode. #1030 - Added
\iand\jfor text mode. #1029 - Added
buildHTMLTree. #1022 - Implemented
\TextOrMath, @secondoftwo. #1024 - Added a 'common issues' section to the
README.md. #1034
- Made a more working example in README.md. Fixed #1049 PR is #1050
- Exposing the build tree. #1017
- Changed
\xLongequalto\xlongequal. #997
- Avoid negative space in
\bmod. #984 - Stacking text commands. #1009
- Fixed
\vecby replacing the combining font glyph with an SVG. #1018 - Made accents zero width. #1033
- Fixed frac-line. #1025
- Implemented correct macros for
liminfandlimsup. Fixed #111 \kerngenerates right-margin instead of left-margin. Fixed #995
- Added Unicode Relations and Unicode Symbol support. Supports Unicode ∴, ∵,
\mid, Arrows, Big Operators, Binary Operators, Negated Relations. - Implemented the
alignedatenvironment for flexible math spacing. #930 - Implemented
\mathchoicecommand. #969 - Implemented
\hrefcommand. #923 \hspace*,\@ifstar,\@ifnextchar,\@firstoftwo(#975)- Added
\notnicharacter∌. #710 - Added ng-katex link to README.md. #959
- Single-character macros like active characters. #973
- Re
@flow:- Port buildTree, katex, mathMLTree, parseTree, stretchy to @flow.
- 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
ApplyFunctionto math functions in MathML. #960 - Changed
\undertildeto\utilde. #948 - Changed
frac-linefrom border to full span. #976
- Edited link to Function Support page. #922
- Re
@flow:
- 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,\fcolorboxand\verb. - Added support for comments. Fixed #20
- To
@flow:- fontMetrics, fontMetricsData, Token, Lexer, MacroExpander, Options, ParseError, ParseNode, Settings, Style.
- Removed the positions array computed by Parser's parseArguments(). #864
- Advanced macro support and magic
\dots. #794 - Allow sizing commands inside optional groups. #885
- Upgraded
\sqrtzoom 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
- Require [text]color HTML colors to be well-formed. See #827
\llapand\rlapnow render contents in math mode. Use\mathllap(new) and\mathrlap(new) if you need the previous behavior.
- Fixed exponential behavior in accent production. #834
- Use mpadded for
\raiseboxMathML. #876 - Array/Matrix environments do not trim newlines. Fixed #337. PR is #479.
- For
@flow:
- Support CJK full-width punctuation + Unicode dots. See #814
- Support for
' \` ^ ~ = \u . " \r \H \vtext-mode accents. See #802 - Modernized font creation. See #624
- Accepts all existing Greek letters using unicode characters in math mode. See #410
- 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 PR fix respectively.
-
Note: The v0.8.0 release did not include the SVG images which are necessary for rendering wide and stretchy accents as well as
\overbraceand\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.
- Added some international operators. See #509
- Old font command support:
\rm,\sf,\tt,\bf,\it. #675 - Builtin macros, macro arguments,
\oversetand\underset. #605 - Added
\iff,\implies,\impliedbysupport. #697 - Support <, >, | and many
\text... commands in text mode. #684 - Implemented
$...$ via styling node. #637 - Added
\jotlineskip to aligned environment, switch contents to displaystyle, and add gathered. #725 - Support stretchy wide elements. #670
- Set maxFontSize on rules. #744
- 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
\displaystylewithin\over/\underbrace. #765 - Shrinkwrap vlists in table-like CSS. #768
- Improve rule coding, including for
\sqrt. #776
- Implicit
\color, explicitly grouped\textcolor. See #619
- 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
- Restored creation of dist directory during release process.
- 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,--,---,''',',"". - Added
\#,\&,\$,\%,\_,\{, and\}in text mode.
- Allow specifying macros (without arguments) in the settings object.
- Combine adjacent spans in text mode.
- Do not apply italic correction in text mode.
- Fixed the MathML fence attribute on delimiters.
- Fixed converting bins to ords.
- Made
\llapand\rlapproduce 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.
- Added
\gt,\ltand\underlinesupport. - Introduced the aligned environment.
- Removed 3px border around rules.
- Bundle CSS and fonts in npm package.
- 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.
- Added the font changing functions
\mathrm,\mathit,\mathbf,\mathbb,\mathcal,\mathfrak,\mathscr,\mathsf,\mathtt,\Bbb,\bold, and\frak. - Added the
\limitsand\nolimitsfunctions. - 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
\lVertand\rVertsymbols.
- Allow
\lvert,\rvert,\lVert,\rVert,\lgroup,\rgroup,\lmoustache, and\rmoustachein delimiters.
- Fix the spacing of the
\ulcorner,\urcorner,\llcorner,\lrcorner,\barwedge,\veebar,\circledcirc,\boxdot,\uparrow,\Uparrow,\downarrow,\Downarrow,\updownarrow,\Updownarrow, and\ldotssymbols.
- Added the cases and Bmatrix environments.
- Added
\checkmarkand\circledRsymbols.
- Ran
ttfautohinton our fonts to produce better results at small font sizes. - Improved the spacing inside fractions.
- Correctly set environments to the ord type.
- Fixed bower.json to include a "main" entry
- Added support for some
\begin/\endenvironments, including support forarray,matrix,pmatrix,bmatrix,vmatrix, andVmatrix. - Added support for optional
\sqrtarguments, e.g.\sqrt[3]{x}. - Bower package is now available: run
bower install katexto download the built files.
- Added a display mode flag to the cli.
- Exposed an unstable
__parsemethod for retrieving the parse tree. - Prevent elements from inheriting
text-indent.
- Added an auto-render extension for automatically rendering math on a page.
- Added support for
\phantom. - Added
\#,\&.
- Removed
!importantfrom MathML hiding rules, so they can be overridden.
- The greediness of the
\colorfunction 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 spacing for
\odot,\oplus,\otimes,\oslash,\bigtriangleup,\bigtriangledown,\dagger,\diamond,\star,\triangleleft,\triangleright. - Fixed MathML handling of text operators.
- 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 unused greek fonts.
- Added support for
\binom - Added support for
\overand\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
katexcommand-line binary to convert TeX to HTML on the server. - Added WOFF2 fonts for faster downloads in Chrome and Opera.
- 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 spacing for
\iintand\iiint.
Initial Public Release