Butterfly
在无边界的工作空间中记录笔记、自由绘制，并整理你的想法
新版本 2.6.0
Changes since 2.6.0-rc.3:
* Fix fractional-pixel mismatch in the viewport cache ([#1279](https://github.com/LinwoodDev/Butterfly/issues/1279))
* Fix editor state loading and saving across WebDAV connections ([#1281](https://github.com/LinwoodDev/Butterfly/issues/1281))
* Automatically sync pinned files while the app is open and after reconnecting ([#1281](https://github.com/LinwoodDev/Butterfly/issues/1281))
This is a stable release, it includes all the changes from the 2.6.0 nightly releases.
* Fix fractional-pixel mismatch in the viewport cache ([#1279](https://github.com/LinwoodDev/Butterfly/issues/1279))
* Fix editor state loading and saving across WebDAV connections ([#1281](https://github.com/LinwoodDev/Butterfly/issues/1281))
* Automatically sync pinned files while the app is open and after reconnecting ([#1281](https://github.com/LinwoodDev/Butterfly/issues/1281))
This is a stable release, it includes all the changes from the 2.6.0 nightly releases.
Butterfly 是一款开源应用，让您的想法拥有充分的发挥空间。您可以记笔记、画草图、制作图表，并在可随工作不断延展的工作空间中自由放置图片和文档。 Instead of writing everything from top to bottom on a fixed page, you get an endless workspace where you can place notes, sketches, diagrams, images, and documents wherever they make sense.
Use it for class notes, meeting notes, research, math, worksheets, planning, whiteboarding, storyboards, product sketches, or any project that starts messy and needs room to grow. Write by hand with a stylus, touch, or mouse, type text and Markdown, add shapes and lines, place images and photos, import PDFs, SVGs, and image files, then export your work as PDF, SVG, images, or portable Butterfly files.
Butterfly tries to stay out of your way while you work. Recent files, quick-start templates, search, folders, imports, page navigation, and tool settings are close when you need them, but the document stays at the center. You can begin with a plain page, ruled paper, a grid, dotted paper, music paper, or your own template.
As your document grows, Butterfly gives you ways to keep it understandable. Split work into pages and page folders, use layers, mark important places with areas and waypoints, save reusable parts in packs, and keep palettes and text styles ready for the next document. Almost everything you add remains editable, so you can move, resize, recolor, reorder, and refine your work later instead of starting over.
Your files stay under your control. 您的文件由您掌控。离线工作、在设备上存储文档、选择不同的数据目录，或者如果您想要自己的同步设置，则连接 WebDAV 和 Nextcloud。不需要帐户，不需要订阅，也不需要专有云。 There is no required account, no required subscription, and no required proprietary cloud.
Butterfly 是免费的，经过社区翻译，可在手机、平板电脑、台式机和网络上使用，并根据 AGPL-3.0 许可证公开开发。
Use it for class notes, meeting notes, research, math, worksheets, planning, whiteboarding, storyboards, product sketches, or any project that starts messy and needs room to grow. Write by hand with a stylus, touch, or mouse, type text and Markdown, add shapes and lines, place images and photos, import PDFs, SVGs, and image files, then export your work as PDF, SVG, images, or portable Butterfly files.
Butterfly tries to stay out of your way while you work. Recent files, quick-start templates, search, folders, imports, page navigation, and tool settings are close when you need them, but the document stays at the center. You can begin with a plain page, ruled paper, a grid, dotted paper, music paper, or your own template.
As your document grows, Butterfly gives you ways to keep it understandable. Split work into pages and page folders, use layers, mark important places with areas and waypoints, save reusable parts in packs, and keep palettes and text styles ready for the next document. Almost everything you add remains editable, so you can move, resize, recolor, reorder, and refine your work later instead of starting over.
Your files stay under your control. 您的文件由您掌控。离线工作、在设备上存储文档、选择不同的数据目录，或者如果您想要自己的同步设置，则连接 WebDAV 和 Nextcloud。不需要帐户，不需要订阅，也不需要专有云。 There is no required account, no required subscription, and no required proprietary cloud.
Butterfly 是免费的，经过社区翻译，可在手机、平板电脑、台式机和网络上使用，并根据 AGPL-3.0 许可证公开开发。
版本
尽管下面提供了 APK 安装包的下载选项，但你应该注意，以这种方式安装将不会收到更新通知，这是一种不太安全的下载方式。 我们建议你安装使用 F-Droid 客户端。
下载 F-Droid-
arm64-v8aarmeabi-v7ax86_64该版本需要 Android 7.0 及以上版本。
此安装包由 F-Droid 构建并签名，且保证与此源代码 tarball 保持一致。
-
arm64-v8aarmeabi-v7ax86_64该版本需要 Android 7.0 及以上版本。
此安装包由 F-Droid 构建并签名，且保证与此源代码 tarball 保持一致。
-
arm64-v8aarmeabi-v7ax86_64该版本需要 Android 7.0 及以上版本。
此安装包由 F-Droid 构建并签名，且保证与此源代码 tarball 保持一致。
新版本 2.5.5
This is a hotfix update, cherry-picking important fixes from the latest 2.6.0 betas.
Cherry picks:
* Improve context menu background
* Fix pasted strokes losing their relative positions ([#1202](https://github.com/LinwoodDev/Butterfly/issues/1202))
* Fix core pack palettes not being editable ([#1199](https://github.com/LinwoodDev/Butterfly/issues/1199))
* Fix incompatible document loading
* Fix file grid action menu overlapping the sync indicator in right-to-left layouts
* Fix file move dialog
Cherry picks:
* Improve context menu background
* Fix pasted strokes losing their relative positions ([#1202](https://github.com/LinwoodDev/Butterfly/issues/1202))
* Fix core pack palettes not being editable ([#1199](https://github.com/LinwoodDev/Butterfly/issues/1199))
* Fix incompatible document loading
* Fix file grid action menu overlapping the sync indicator in right-to-left layouts
* Fix file move dialog
新版本 2.5.4
This is a hotfix update, cherry-picking important fixes from the latest 2.6.0 beta and nightly releases.
Cherry picks:
* Prevent crashes when Android SAF handles large folders and files
* Fix text labels disappearing while editing
* Fix polygons disappearing while editing
* Fix renamed files appearing twice in Recent files
* Fix layers and pages being reordered to the wrong position
* Improve WebDAV compatibility and select the correct filesystem with SAF enabled
* Fix the spacer tool for circl
Cherry picks:
* Prevent crashes when Android SAF handles large folders and files
* Fix text labels disappearing while editing
* Fix polygons disappearing while editing
* Fix renamed files appearing twice in Recent files
* Fix layers and pages being reordered to the wrong position
* Improve WebDAV compatibility and select the correct filesystem with SAF enabled
* Fix the spacer tool for circl