v4.11.0

4.11.0 (2026-09-28)

Bug Fixes

• echarts: leave legend icons out of the mark count (#1316) (99b4944), closes #1315
• entry: ignore an element named maidr in the window.maidr fallback (#1326) (c3d13c0)
• high-contrast: keep every chart readable when high contrast is on (#1313) (54150c0), closes hi#contrast hi#contrast hi#contrast
• lightweight-charts: warn once per unreadable series and drop a dead catch (#1323) (e4f0e0d)
• model: move up and down between line series that tie at the cursor (#1306) (dcb2266), closes #1270
• plotly: keep the text below a Plotly chart instead of behind it (#1317) (3e942a5)
• settings: honour Option+S and Option+C on a Mac (#1288) (a86a05f)
• settings: show the agent tools choice in every chart when storage is blocked (#1297) (ff74ab2)
• site: fix the Firefox and WebKit failures in the scheduled e2e run (#1320) (c94c472)
• skip the DotPad SDK when no display can be adopted, and place highlights on split lines and inline scatter markers (#1285) (cd81eca), closes #grob
• tactile: keep the display connected from chart to chart until the reader disconnects (#1279) (2a0adf3)

Features

• apexcharts: add an ApexCharts adapter (#1318) (4640960), closes #1299
• chat: support the latest OpenAI, Anthropic and Gemini models (#1294) (9d14d5a)
• description: explain each chart type in a collapsible guide (#1276) (8b110af)
• echarts: make Apache Superset and Metabase charts accessible (#1310) (ae8799a), closes #1304
• echarts: read more of Superset's and Metabase's charts (#1328) (3c65054)
• help: group keyboard shortcuts into sections ordered by use (#1321) (9bea30a)
• lightweight-charts: add an adapter for TradingView Lightweight Charts (#1309) (374fcaa), closes #1300
• mui-x-charts: add an MUI X Charts adapter (#1308) (1d3fedc), closes #1301
• mui-x-charts: read sparklines, gauges, radars and the Pro heatmap, funnel and sankey (#1325) (b0af85f), closes #1301
• nivo: add maidr/nivo adapter for Nivo React charts (#1312) (55c4870), closes #1302
• powerbi: add a power bi custom visual adapter (#1311) (048d55c), closes #1305
• powerbi: add a starter custom visual, e2e coverage and a same-data fast path (#1329) (7129589), closes #1305
• tableau: run MAIDR inside a dashboard as a Dashboard Extension (#1307) (629c0e2), closes #933 #937
• tactile: keep chart shapes intact when zooming, draw canvas charts, and buzz at the braille line ends (#1278) (3349dc4)
• uplot: add uPlot adapter for accessible time-series charts (#1314) (db9eecf), closes #1303
• uplot: read stacked charts, filled areas and the drawn bar width (#1327) (2c2660f), closes #1314 #1303
• webmcp: expose charts to in-browser agents as experimental WebMCP tools (#1295) (ee6c57f)
• webmcp: turn agent tools on by default with a reader toggle in settings (#1296) (8e89591)