purocean/yn v3.89.1

on GitHub

Windows | macOS arm64 | macOS x64 | Linux AppImage | Linux deb

1. feat(editor): 增加浮动预览编辑器，支持拖拽、调整大小、预览点击同步、目标行定位、关闭控制和发现提示
2. fix(extension): 避免扩展升级后残留旧文件

1. feat(editor): Add a floating preview editor with drag, resize, preview-click sync, target-line reveal, close controls, and discovery hints
2. fix(extension): Avoid stale extension files after upgrade