5.5.1

• [Feature] [axis] Support custom axis tick/label positions. #19919 (dvdkon) (Ovilia)
• [Feature] [bar] Add startValue option. #17078 (jiawulin001)
• [Feature] [sankey] Add itemStyle.borderRadius option. #19763 (deftliang)
• [Feature] [time] Add meridian template {a}/{A}. #19888 (maurodesouza)
• [Feature] [geo] Add totalZoom parameter for the georoam event. #19837 (zhaoxinggang)
• [Feature] [treemap] Add scaleLimit option to limit the zooming. #18304 (liuyizhou)
• [Fix] [series] Avoid error caused by seriesData.getLinkedData. #19901 (plainheart)
• [Fix] [marker] Fix marker label formatter can't get series information. #19898 (plainheart)
• [Fix] [aria] Avoid error in SSR mode. #19892 (OverflowCat)
• [Fix] [data] Avoid error when using BigInt values. #19847 (zettca)
• [Fix] [pie] Fix endAngle is not applied on the empty circle. #19642 (plainheart)
• [Fix] [toolbox] Fix uncaught reference error in the environment that MouseEvent doesn't exist. #19620 (plainheart)
• [Fix] [tooltip] Fix tooltip XSS issue when legend name is HTML string. #20045 (plainheart)
• [Fix] [type] Fix that in users' .d.ts import('echarts/types/dist/shared') can not visit 'echarts/types/dist/shared.d.ts' since v5.5.0. #20030 (100pah)

New Contributors

• @miracleren made their first contribution in #19373
• @zhaoxinggang made their first contribution in #19837
• @zettca made their first contribution in #19847
• @OverflowCat made their first contribution in #19892
• @maurodesouza made their first contribution in #19888
• @deftliang made their first contribution in #19763
• @liuyizhou made their first contribution in #18304

5.5.1-rc.1

Merge pull request #20039 from apache/release-dev

Release 5.5.1

5.5.0

• [Break Change] [Feature] [core] change to default ESM package. #19513 (100pah)
• [Feature] [ssr] server-side rendering and client hydration. #18381 (Ovilia)
• [Feature] [animation] support multi-level drill-down for universal transition. #17611 (tyn1998)
• [Feature] [pie] add padAngle option. #19076 (linghaoSu)
• [Feature] [pie] add endAngle for control pie range. #18820 (linghaoSu)
• [Feature] [polar] allow setting angleAxis.endAngle. #19099 (yassilah)
• [Feature] [sampler] add min-max sampler function. #19279 (snukhulov)
• [Feature] [i18n] add Arabic(AR) translation. #19214 (OthmanAliModaes)
• [Feature] [i18n] add Dutch(NL) translation. #19252 (tijmenamsing)
• [Feature] [tooltip] add appendTo option to allow customizing tooltip container. #18436 (viking7982)
• [Feature] [label] support align for min/max labels. #19228 (Ovilia)
• [Feature] [pictorialBar] support clip for pictorialBar series. #19197 (Ovilia)
• [Feature] [tooltip] add dataIndex to valueFormatter callback. #19123 (ChepteaCatalin)
• [Fix] [toolbox] fix toolbox text can't apply the specified or global font style. #19170 (plainheart)
• [Fix] [label] fix labelLine default style when normal state not show but other state show. #18800 (linghaoSu)
• [Fix] [labelLine] fix emphasis.labelLine is not working in pie chart. #19180 (shiersansi)
• [Fix] [marker] fix markArea position when axis is with alignWithLabel. #19516 (Ovilia)
• [Fix] [line] fix line may cross in time axis when animation is enabled. #18960 (plainheart)
• [Fix] [scatter] fix edge scatter may be unexpectedly clipped due to tiny offset. #18867 (plainheart)
• [Fix] [sunburst] label rotation flipping. #19176 (Ovilia)
• [Fix] [aria] fix hard-coded series type name translation. #19239 (Ovilia)
• [Feature] [matrix] allow rotating relative to a point different than the origin. #1034 (ChepteaCatalin)
• [Fix] [graph] fix force layout iteration timer doesn't stop after disposing the chart. #19514 (plainheart)
• [Fix] [tooltip] fix potential NPE when the parent node of the tooltip element doesn't exist. #19265 (plainheart)
• [Fix] [visualMap] fix continuous visualMap mouseover event not register except first continuous visualMap. #19097 (linghaoSu)
• [Fix] [clip] add an extra space to the clip-path width to prevent unexpected clip. #19056 (RexSkz)
• [Fix] [dataset] fix multi typed array detection flaw. #19035 (linghaoSu)
• [Fix] [core] fix potential NPE when reading default init options from global object in dev environment. #19217 (sunpm)
• [Fix] [i18n] enhance default language fallback. #19107 (ultravires)
• [Fix] [svg] fix assigning style attribute does not work when CSP is enforced. ecomfe/zrender#1030 (alxnddr)
• [Fix] [svg] duplicate id for background rect with multiple charts. ecomfe/zrender#1002 (Ovilia)
• [Fix] [node] make nodejs detection resilient. ecomfe/zrender#1036 (Uzlopak)
• [Fix] [type] make ellipsis & options of the function truncateText optional. ecomfe/zrender#1047 (plainheart)
• [Fix] [type] add missing value type string for barMinWidth and barMaxWidth of the bar series. #19424 (zhaxnb)
• [Feature] [type] export EChartsInitOpts and some Payload types for echarts/core. #19103 (dalenguyen)
• [Fix] [type] allow nullable value for OptionDataValue. #19111 (avin-kavish)
• [Fix] [type] add undefined to the return type of graphic.clipRectByRect function. #18950 (benlongo)
• [Fix] [type] remove duplicate extends at GraphNodeItemOption. #18901 (nenoNaninu)
• [Refactor] [util] import liftColor function from zrender. #19526 (plainheart)

New Contributors

• @captainhaddock18 made their first contribution in #18862
• @nenoNaninu made their first contribution in #18901
• @viking7982 made their first contribution in #18436
• @dalenguyen made their first contribution in #19103
• @ultravires made their first contribution in #19107
• @RexSkz made their first contribution in #19056
• @avin-kavish made their first contribution in #19111
• @shiersansi made their first contribution in #19174
• @sunpm made their first contribution in #19217
• @OthmanAliModaes made their first contribution in #19214
• @tijmenamsing made their first contribution in #19252
• @snukhulov made their first contribution in #19279
• @zhaxnb made their first contribution in #19424
• @hugo-syn made their first contribution in #19446
• @taks made their first contribution in #19499

5.5.0-rc.2

Release 5.5.0-rc.2

5.5.0-rc.1

Release 5.5.0-rc.1

5.4.3

• [Feature] [axisPointer] Add triggerEmphasis option to disable emphasis. #18524 (juliepagano)
• [Feature] [sankey] Support trajectory for emphasis state. #17451 (ElayGelbart)
• [Fix] [sankey] Fix sankey line color 'target'/'source'/'gradient' doesn't work in non-normal state. #18834 (linghaoSu)
• [Fix] [sankey] Fix value is undefined in label/edgeLabel formatter. #18733 (plainheart)
• [Fix] [sunburst] Fix sunburst label may rotate when labelLayout.hideOverlap is enabled. #18808 (linghaoSu)
• [Fix] [graph] Fix graph chart can't be hidden by legend due to edgeLabel NPE. #18624 (plainheart)
• [Fix] [state] Fix focus self doesn't work when item emphasis by other component. #18511 (linghaoSu)
• [Fix] [axis] Fix last tick doesn't show for single data. #18469 (Ovilia)
• [Fix] [pie] Fix incorrect response area of pie piece when selectedOffset is enabled and animation is disabled. #1011 (plainheart)
• [Fix] [custom] Fix user-defined info property was not available in the event handler. #18400 (sobolewsk)
• [Fix] [legend] Inherit legend rich text color from legend's options. #18260 (ChepteaCatalin)
• [Fix] [label] Fix ellipsis was not working. #18525 (Ovilia)
• [Fix] [label] Fix endLabel fails with null data. #18841 (Ovilia)
• [Fix] [util] Fix {yy} pattern has no zero padding in time format util. #18535 (linghaoSu)
• [Fix] [api] Only deprecate disConnect but not disconnect. #18758 (Justineo)
• [Fix] [i18n] Fix the abbr of "March" for the DE language ("Mar" -> "Mrz"). #18387 (Stebeber)
• [Fix] [type] Fix wrong type for data item value of the parallel series. #18425 (ManishDait)
• [Fix] [type] Allow passing null to the parameters of init function. #18575 (zhuscat)

5.4.3-rc.1

Release 5.4.3-rc.1

5.4.2

• [Feature] [bar] Support borderRadius for polar bar and its background. #17995 (Ovilia)
• [Feature] [i18n] Add Turkish(tr_TR) translation. #18012 (partitect)
• [Feature] [i18n] Add Vietnamese(vi_VN) translation. #18279 (nghiepdev)
• [Fix] [bar] Polar bar animation should start from r0 rather than 0. #17997 (Ovilia)
• [Fix] [marker] Fix abnormal range of markArea in bar series. #18229 (Ovilia)
• [Fix] [line] Fix labels don't show in line series when ssr is enabled. #18032 (plainheart)
• [Fix] [svg] Fix defined CSS doesn't work due to unexpected encoding for style tag. #982 (plainheart)
• [Fix] [sunburst] Fix labels might upside down in radial layout. #18240 (susiwen8)
• [Fix] [dataset] Fix chart can't render when using object array and object item contains a property named length. #18276 (susiwen8)
• [Fix] [tooltip] Fix tooltip still disappears after leaving the tooltip even if alwaysShowContent was enabled. #18221 (jianghaoran116)
• [Fix] [text] Charsets like Cyrillic should break word the same as Latin. #973 (Ovilia)
• [Fix] [type] Add missing treePathInfo property into sunburst formatter callback and add missing data option into SunburstSeriesOption. #18310 (plainheart)
• [Fix] [type] Add missing callback function type for the symbol option of tree series. #18070 (ChepteaCatalin)

5.4.2-rc.1

Release 5.4.2-rc.1

5.4.1

• [Feature] [i18n] Add Hungarian(hu_HU) translation. #17978 (ifjkovacsik)
• [Feature] [svg] Support gradients and patterns for background color in SVG renderer. #959 (plainheart)
• [Feature] [candlestick] Provide borderColorDoji option for custom doji color. #17717 (Ovilia)
• [Feature] [sankey] Support edgeLabel. #16767 (susiwen8)
• [Feature] [graph] Make graph node draggable in none and circular layout. #15428 (kongmoumou)
• [Feature] [util] Use native Map if available. #965 (JonasBa)
• [Feature] [type] Export ECElementEvent for TypeScript. #17892 (keita-determined)
• [Fix] [i18n] Rename language code of Ukrainian to UK. #17812 (striezel)
• [Fix] [pie] Fix percent isn't updated after the legend is changed. #17734 (plainheart)
• [Fix] [pie] Fix potential null access to labelLine when minShowLabelRadian is set. #17715 (plainheart)
• [Fix] [pie] Fix center may not be converted to correct point when coordinate system is specified. #17920 (plainheart)
• [Fix] [heatmap] Fix heatmap label may overlap when dataZoom is enabled. #17876 (plainheart)
• [Fix] [animation] Fix incorrect dataGroupId for old data items in universalTransition. #17559 (tyn1998)
• [Fix] [dataZoom] Fallback to extent start/end when value or percent is invalid. #17934 (plainheart)
• [Fix] [timeline] Fix chart can't work when axis line is not shown. #17647 (plainheart)
• [Fix] [tooltip] Fix tooltip arrow may cover the content when border is wide. #17875 (plainheart)
• [Fix] [marker] Fix markArea doesn't show when using x/y pixel but coord is not defined. #17217 (jiawulin001)
• [Fix] [marker] markArea of bar series now covers whole specified categories. #17098 (jiawulin001)
• [Fix] [legend] Fix legend inverse doesn't work if series data have the same name. #17510 (caiwukun)
• [Fix] [gauge] Render gauge sectors in the order of the "clockwise" option. #17691 (ZeekoZhu)
• [Fix] [ssr] Fix wrong expression for extracting the font size. #968 (plainheart)
• [Fix] [svg] Fix shape may disappear after morphing animation is finished in SVG renderer. (plainheart)
• [Fix] [type] Fix EChartsInitOpts type error about height and width. #17727 (MainHou)
• [Fix] [type] Add overflow property to AxisLabelBaseOption interface. #17808 (breizh24)
• [Fix] [type] Add string & number type into the center option of pie series. #17917 (plainheart)
• [Fix] [type] Add missing function callback into lineStyle.color for lines series. #17780 (plainheart)