v2.8.8

• Fix: correct letter spacing calculation in text component. #1392 @wumaolinmaoan
• Fix: text component shadow color setting. #1391 @wumaolinmaoan
• Fix: improve floating-point precision handling in bernstein function. #1388 @ChengYi996
• Fix: rich text wrap width calculation issue. #1394 @wumaolinmaoan

UNPKG: https://unpkg.com/@galacean/effects@2.8.8/dist/index.min.js

Note: Please do not use the above CDN links in the production environment!
注意：请不要在生产环境使用上面的 CDN 链接！