English
Added
- External Sources (WebDAV): Add a WebDAV server in Settings and browse its folders from the library to import EPUBs. The password is kept in the platform keychain, never in the library database.
- Download Progress: An import from an external source shows how far the file being downloaded has come.
Changed
- Restore Entry Point: "Restore from Backup" moved from the library floating action menu to Settings → Library, next to "Backup Library".
- Restore Behaviour: Restoring now clears the current library (books, groups, reading progress and their files) and then applies the backup, instead of merging the backup book by book. The restored library is therefore an exact copy of the backup, with no risk of record conflicts.
- Restoring asks for confirmation before deleting anything and can no longer be interrupted halfway through.
- Backup Format Version: Backup packages are written with format version 2, and a restore now refuses a package that declares no version at all or a version newer than the app supports — the current library is left untouched in that case.
Fixed
- Font Import Naming: Imported fonts no longer collapse into a single entry named "unknown". Font file names are now resolved by the platform (
getDisplayNames) instead of being guessed from the picker's opaque handle, path separators and URL-breaking characters are stripped, and a font whose name cannot be resolved gets a unique generated name rather than a shared placeholder.
Chinese
新增
- 外部来源（WebDAV）：可在设置中添加 WebDAV 服务器，并在书库中浏览其目录、导入 EPUB。密码保存在系统钥匙串，不写入书库数据库。
- 下载进度：从外部来源导入时会显示当前文件的下载进度。
变更与优化
- 恢复入口：将“从备份恢复”从书库悬浮菜单移到设置 → 书库，与“备份书库”放在一起。
- 恢复行为：恢复时会先清空当前书库（书籍、分组、阅读进度及对应文件），再应用备份中的书库，不再逐本合并导入，因此恢复结果与备份完全一致，也不会再出现记录冲突。
- 恢复前会先弹出确认提示，且恢复过程中无法中断。
- 备份格式版本：备份包统一写入格式版本 2；恢复时若备份包未声明版本、或版本高于当前应用支持的版本，会在清空本地书库之前直接报错拒绝恢复。
修复
- 字体导入命名：导入字体不再全部显示为 “unknown” 且互相覆盖。字体文件名改由平台查询得到（
getDisplayNames），不再从 picker 返回的不透明句柄里猜测；文件名会剔除路径分隔符与破坏 URL 的字符，实在取不到名字时使用唯一的生成名，而不是共用的占位名。