# Apache ECharts 6.1.0

- Product: Apache ECharts (https://whatsnew.fyi/product/echarts)
- Vendor: Apache
- Date: 2026-05-19
- Version: 6.1.0
- Original notes: https://github.com/apache/echarts/releases/tag/6.1.0
- Permalink: https://whatsnew.fyi/product/echarts/releases/6.1.0

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **added** — Support `dataMin` and `dataMax` option for calculating a nice axis extent
- **added** — Enable all types of axis (`value`/`time`/`category`/`log`) to render series without overflow and provide `containShape` option and corresponding `clip` option
- **added** — Automatically exclude non-positive series data values on `log` axis
- **added** — Enable `axisLabel.formatter` to receive its index for working with `customValues`
- **added** — Add `triggerEvent` option for line series for more control over mouse event
- **added** — Add `tangential-noflip` rotation mode to pie labels to keep labels tangential without flipping
- **added** — Support `'auto'` value for `progress.color` in gauge charts
- **added** — Add `clockwise` option for radar charts
- **added** — Add `cursor` option for candlestick series and add `cursorGrab` and `cursorGrabbing` options for inside dataZoom
- **added** — Enable `clip` option on scatter and effectScatter series on geo
- **added** — Add `seriesTargets` option for visualMap to support multiple series-dimension mappings
- **added** — Support `matrix.x/y.length` for conveniently creating a headless matrix
- **added** — Add `triggerEvent` option to matrix series to support triggering event on matrix cells
- **added** — Add Latvian (LV) translation
- **fixed** — Change and clarify the rounding error and auto-precision utils and solutions
- **fixed** — Fix chart does not work when using `customValues` with `formatter` in time axis label
- **fixed** — Fix and clarify `alignTick` strategy and fix `LogScale` precision
- **fixed** — Fix duplicate ticks when using time axis or `customValues` which causes jitter of `splitArea` and fix `showMin/MaxLabel` handling of category axis
- **fixed** — Fix time axis bug when value scale is in millisecond
- **fixed** — Fix wrong label position when bar series has a 0 width/height
- **fixed** — Fix jitter layout does not support progressive rendering and cause chart to be frozen
- **fixed** — Fix effect symbol flip on unidirectional loop end when `roundTrip` is not enabled

+ [Feature] [axis] Support `dataMin` and `dataMax` option for calculating a nice axis extent. [#20838](https://github.com/apache/echarts/pull/20838) ([Justin-ZS](https://github.com/Justin-ZS), [Ovilia](https://github.com/Ovilia))
+ [Feature] [axis] Comprehensively enable all types of axis (i.e., `"value"`/`"time"`/`"category"`/`"log"`) to render series (typically `"bar"`/`"pictorialBar"`/`"candlestick"`/`"boxplot"`) without overflow (including the case `"category"` axis with `boundaryGap: false`); provide `containShape` option; provide some corresponding `clip` option. [dbfaf6a73](https://github.com/apache/echarts/commit/dbfaf6a73) [fe932a2aa](https://github.com/apache/echarts/commit/fe932a2aa) [3973b21ee](https://github.com/apache/echarts/commit/3973b21ee) ([100pah](https://github.com/100pah)) [#21511](https://github.com/apache/echarts/pull/21511) ([Akash Sonune](https://github.com/akashsonune))
+ [Feature] [axis] Automatically exclude non-positive series data values on `"log"` axis. [dedc5dc18](https://github.com/apache/echarts/commit/dedc5dc18) ([100pah](https://github.com/100pah))
+ [Feature] [axis] Enable `axisLabel.formatter` to receive its index for working with `customValues`. [#21220](https://github.com/apache/echarts/pull/21220) [#21432](https://github.com/apache/echarts/pull/21432) ([Szymon Pachucki](https://github.com/szymonpachucki), [Ovilia](https://github.com/Ovilia), [plainheart](https://github.com/plainheart))
+ [Feature] [line] Add `triggerEvent` option for more control over mouse event. [#21001](https://github.com/apache/echarts/pull/21001) ([Steven Cobb](https://github.com/sjcobb), [plainheart](https://github.com/plainheart))
+ [Feature] [pie] Add `tangential-noflip` rotation mode to keep labels tangential without flipping. [#21258](https://github.com/apache/echarts/pull/21258) ([春秋半夏](https://github.com/MC-YCY), [Ovilia](https://github.com/Ovilia))
+ [Feature] [gauge] `progress.color` supports `'auto'`. [#21224](https://github.com/apache/echarts/pull/21224) ([StNimmerlein](https://github.com/StNimmerlein), [Ovilia](https://github.com/Ovilia))
+ [Feature] [radar] Add `clockwise` option. [#21143](https://github.com/apache/echarts/pull/21143) ([Dai Xuezhou](https://github.com/daidr), [Ovilia](https://github.com/Ovilia))
+ [Feature] [candlestick] [dataZoom] Add `cursor` option for `candlestick` series and add `cursorGrab` option & `cursorGrabbing` for `'inside'` dataZoom. [#21558](https://github.com/apache/echarts/pull/21558) ([zuming](https://github.com/diysimon), [Ovilia](https://github.com/Ovilia), [100pah](https://github.com/100pah))
+ [Feature] [scatter] [effectScatter] [geo] Enable `clip` option on `"scatter"`/`"effectScatter"` on `geo`. [417592289](https://github.com/apache/echarts/commit/417592289) ([100pah](https://github.com/100pah))
+ [Feature] [visualMap] Add `seriesTargets` option for multiple series-dimension mappings. [#20703](https://github.com/apache/echarts/pull/20703) ([Justin-ZS](https://github.com/Justin-ZS), [plainheart](https://github.com/plainheart))
+ [Feature] [matrix] Support `matrix.x/y.length` for conveniently creating a headless matrix without composing an array. [#21191](https://github.com/apache/echarts/pull/21191) ([100pah](https://github.com/100pah), [plainheart](https://github.com/plainheart))
+ [Feature] [matrix] Add `triggerEvent` option to support triggering event on matrix cells. [#21390](https://github.com/apache/echarts/pull/21390) ([Natsuo Kawai](https://github.com/natsuokawai), [100pah](https://github.com/100pah))
+ [Feature] [i18n] add Latvian(LV) translation. [#21546](https://github.com/apache/echarts/pull/21546) ([EPoikans](https://github.com/EPoikans))
+ [Fix] [axis] Change and clarify the rounding error and auto-precision utils and solutions. [479dcd454](https://github.com/apache/echarts/commit/479dcd454) ([100pah](https://github.com/100pah))
+ [Fix] [axis] Fix chart does not work when using `customValues` with `formatter` in time axis (`axis.type:

_[Truncated at 4000 characters — full notes: https://github.com/apache/echarts/releases/tag/6.1.0]_