Released: Sep 29, 2025

V25.9 中的更新

特性

• Significantly improved processing and rendering of complex text content and upgraded CSS custom properties (the var() function) for spec-accurate styling.
• SVG Text Decorations - Extended support for text decorations by adding the line-through property to ensure correct strike-through rendering.
• Extended Unicode Coverage - Implemented CMAP format 12 sub-table handling in font processing to render characters beyond the BMP (e.g., many emoji and historic scripts).
• CSS Custom Properties (var()) - Made substantial improvements to the var() implementation: proper variable cascading, more accurate parsing and serialization of CSS values, full alignment with current specification requirements, and consistent rendering when styles rely on CSS variables.

修補程式

• Right-to-Left (RTL) Text Rendering - Fixed issues with surrogate pairs in RTL texts, ensuring characters display in the right order and shape.