• [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)