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Synology Bee 系列
群晖套件导览

Release Notes for Cloud Sync

通过 Cloud Sync,您可在 Synology NAS 与各种公有云(如 Dropbox、阿里云 OSS 和 Google 云端硬盘)之间无缝进行同步、分享文件。

Version: 2.7.2-2464


(2025-04-14)

最新功能

  1. Cloud Sync 2.7.2 此前曾于 2025 年 4 月 8 日更新。本次更新包含 Cloud Sync 2.7.2-2463 的所有内容。

问题修正

  1. 修正了数据库升级过程中遇到的非预期问题。

Version: 2.7.2-2463


(2025-04-08)

最新功能

  1. Cloud Sync 2.7.2 此前曾于 2025 年 4 月 1 日更新。本次更新包含 Cloud Sync 2.7.2-2462 的所有内容。

问题修正

  1. 修正了数据库升级过程中遇到的非预期问题。

Version: 2.7.2-2462


(2025-04-01)

最新功能

  1. 支持管理同步任务优先顺序。
  2. 支持下载名称含有 NFD 字符的文件,并在下载至 Synology NAS 后将其转换为 NFC 格式 (仅适用于 Google 云端硬盘、Google Shared Drive、Microsoft OneDrive、Microsoft OneDrive for Business、Microsoft SharePoint Online)。
  3. 提升针对以下云端服务的同步效能:阿里云对象储存、Azure 存储器、Backblaze B2、S3 存储器、Google Cloud Storage、HiDrive、WebDAV、Yandex Disk。

问题修正

  1. 调整不同步的文件 / 文件夹规则:
    • 文件夹名称结尾为空格。
    • 文件夹名称结尾为句号 (.)。
    • 在 Microsoft OneDrive 上以「Windows」开头的文件名 (不分大小写)。
    • Google 云端硬盘和 Google Shared Drive 上的 Google 地图文件类型。
  2. 调整 Dropbox 团队协作空间删除行为:
    • 当团队文件夹在 Synology NAS 上移除时,对应的团队文件夹将被归档在 Dropbox 团队协作空间上,而非永久删除。
  3. 修正了特定入门级机型的同步任务可能无法完成的问题。
  4. 修正了在特定条件下,下列云端服务的同步任务可能会失败的问题:Box、Google Cloud Storage、Google 云端硬盘、Microsoft OneDrive。
  5. 修正了重新验证 Microsoft OneDrive 可能会失败的问题。
  6. 修正了其他问题。

Version: 2.7.1-2408


(2024-12-10)

重要资讯

  1. Cloud Sync 2.7.1 此前曾于 2024 年 10 月 1 日更新。本次更新包含 Cloud Sync 2.7.1.-2407 的所有内容。

问题修正

  1. 提供正确的排障方法,解决重新验证 OneDrive 账号失败的问题。

Version: 2.7.1-2407


(2024-10-01)

问题修正

  1. 修正了同步具有非打印字符的文件或文件夹至 OneDrive 时,用户界面可能会卡住的问题。
  2. 修正了同步具有非打印字符的文件或文件夹至 Dropbox 时,同步可能会失败的问题。
  3. 修正了在用户账号被删除时,管理员无法管理该用户先前建立的连接的问题。
  4. 修正了在 OneDrive、OneDrive for Business、Microsoft SharePoint Online 上调换子文件夹与父文件夹顺序时,可能导致内存不足或套件停用的问题。
  5. 修正了与 OneDrive 同步时,可能导致 Synology NAS 无法进入休眠模式或造成同步效能不佳的问题。
  6. 修正了上传大于 20 MB 的文件至 Box 时,因为父文件夹被移除或目的地文件夹存在同名书签而可能导致上传失败的问题。
  7. 修正了其他问题。

注意:

Version: 2.7.0-2360


(2024-05-22)

重要资讯

  1. 因应 Dropbox 更新团队协作空间的 API,,用户须更新 Cloud Sync 至版本 2.7.0 以确保兼容性。若您是 Dropbox 团队协作空间的管理员,则须使用 Cloud Sync 取消连结并重新建立连结,以确保同步正常。参阅此常见问题了解更多。
  2. Dropbox 完成 API 更新后,Cloud Sync 将在 30 分钟后进行全面同步。同步时间将依据您的数据量和网络速度而有所不同。

最新功能

  1. 提供通过 GoDaddy 登录 OneDrive 的用户连接教学。

问题修正

  1. 修正了其他问题。

Version: 2.7.0-1357


(2024-05-21)

重要资讯

  1. 因应 Dropbox 更新团队协作空间的 API,,用户须更新 Cloud Sync 至版本 2.7.0 以确保兼容性。若您是 Dropbox 团队协作空间的管理员,则须使用 Cloud Sync 取消连结并重新建立连结,以确保同步正常。参阅此常见问题了解更多。
  2. Dropbox 完成 API 更新后,Cloud Sync 将在 30 分钟后进行全面同步。同步时间将依据您的数据量和网络速度而有所不同。

最新功能

  1. 提供通过 GoDaddy 登录 OneDrive 的用户连接教学。

问题修正

  1. 修正了其他问题。

Version: 2.6.3-2324


(2024-02-29)

问题修正

  1. 修复了因 Dropbox API 变更导致无法与 Dropbox 团队协作空间建立新连接的问题。
  2. 修正了上传文件至 OneDrive 时,因 Microsoft API 异常而可能重新命名文件的问题。
  3. 修正了当与 Google Cloud Storage 同步时,未提示文件名包含「\r」和「\n」等无效字符的问题。
  4. 修正了更改 Google Drive 同步文件夹的所有者后,可能导致 Cloud Sync 无法运行的问题。
  5. 修正了从 Microsoft OneDrive 下载远端更改可能会变慢的问题。
  6. 修正了用户在建立 WebDAV 连接时可能会权限不足的问题。
  7. 修正了文件上传至 Microsoft SharePoint 后,可能无法正确同步的问题。
  8. 修正了因百度的哈希值错误而可能无法与百度云同步的问题。
  9. 修正了 Cloud Sync 可能会不断尝试从百度云下载已丢失的文件的问题。
  10. 修正了使用 Edge 浏览器建立加密任务并下载密钥时,密钥的文件名可能会变成「entry.cgi」而非「key.zip」的问题。

注意:

Version: 2.6.3-1322


(2024-02-29)

问题修正

  1. 修复了因 Dropbox API 变更导致无法与 Dropbox 团队协作空间建立新连接的问题。
  2. 修正了上传文件至 OneDrive 时,因 Microsoft API 异常而可能重新命名文件的问题。
  3. 修正了当与 Google Cloud Storage 同步时,未提示文件名包含「\r」和「\n」等无效字符的问题。
  4. 修正了更改 Google Drive 同步文件夹的所有者后,可能导致 Cloud Sync 无法运行的问题。
  5. 修正了从 Microsoft OneDrive 下载远端更改可能会变慢的问题。
  6. 修正了用户在建立 WebDAV 连接时可能会权限不足的问题。
  7. 修正了文件上传至 Microsoft SharePoint 后,可能无法正确同步的问题。
  8. 修正了因百度的哈希值错误而可能无法与百度云同步的问题。
  9. 修正了 Cloud Sync 可能会不断尝试从百度云下载已丢失的文件的问题。
  10. 修正了 OneDrive 企业版账户的用户可能无法建立连接的问题。

注意:

Version: 2.6.2-2313


(2023-06-13)

重要资讯

  1. 使用者可更新此版本后,与 Box 连线并建立新任务。

问题修正

  1. 修正上传档案至 Box 时,因相同档案已存在而可能被重新命名的问题。
  2. 修正同步档案至 Box 时,因系统未要求使用者重新认证而可能失败的问题。
  3. 修正上传档案至百度云时,同步可能停滞的问题。
  4. 修正百度云的档案可能无法下载的问题。
  5. 修正上传档案至 Microsoft SharePoint 时,因相同档案已存在而可能失败的问题。
  6. 修正上传档案至 Microsoft SharePoint 时,因其上层资料夹遗失而可能失败的问题。
  7. 修正同步档案至被移动或更名过的 Microsoft SharePoint 资料夹时,可能导致 NAS 上的档案被删除的问题。
  8. 修正使用 Hyper Backup 备份 Cloud Sync 时,可能会出现不知名共用资料夹的问题。
  9. 修正档案名称含有无效字元可能导致同步停滞的问题。
  10. 修正资料夹在重新命名后可能被重复同步至 Backblaze B2 的问题。
  11. 修正首次同步档案至 Google Drive 时,因相同档案已存在而可能发生档案冲突的问题。
  12. 修正同步档案到 WebDAV 时可能需较久时间的问题。
  13. 修正若上传的档案含有不支援的名称时,同步可能停滞的问题。
  14. 修正透过 SMB 传送档案至与 Microsoft OneDrive 同步的资料夹时,可能产生多个重复档案的问题。
  15. 修正建立 OpenStack Swift 连线时,因认证失败而可能导致无法列出容器的问题。

Version: 2.6.2-1313


(2023-06-13)

重要资讯

  1. 使用者可更新此版本后,与 Box 连线并建立新任务。

问题修正

  1. 修正上传档案至 Box 时,因相同档案已存在而可能被重新命名的问题。
  2. 修正同步档案至 Box 时,因系统未要求使用者重新认证而可能失败的问题。
  3. 修正上传档案至百度云时,同步可能停滞的问题。
  4. 修正百度云的档案可能无法下载的问题。
  5. 修正上传档案至 Microsoft SharePoint 时,因相同档案已存在而可能失败的问题。
  6. 修正上传档案至 Microsoft SharePoint 时,因其上层资料夹遗失而可能失败的问题。
  7. 修正同步档案至被移动或更名过的 Microsoft SharePoint 资料夹时,可能导致 NAS 上的档案被删除的问题。
  8. 修正使用 Hyper Backup 备份 Cloud Sync 时,可能会出现不知名共用资料夹的问题。
  9. 修正档案名称含有无效字元可能导致同步停滞的问题。
  10. 修正资料夹在重新命名后可能被重复同步至 Backblaze B2 的问题。
  11. 修正首次同步档案至 Google Drive 时,因相同档案已存在而可能发生档案冲突的问题。
  12. 修正同步档案到 WebDAV 时可能需较久时间的问题。
  13. 修正若上传的档案含有不支援的名称时,同步可能停滞的问题。
  14. 修正透过 SMB 传送档案至与 Microsoft OneDrive 同步的资料夹时,可能产生多个重复档案的问题。

Version: 2.6.1-2286


(2022-09-22)

问题修正

  1. 修正了用户首次连接至 Microsoft SharePoint 时,可能因权限不足而失败的问题。
  2. 修正了与以下公有云同步数据时,套件可能停用的问题:阿里云 OSS、hicloud S3、京东云 OSS、S3 Storage、腾讯云 COS。
  3. 修正了移动 Google Drive、OneDrive、OneDrive for Business、SharePoint 中的文件夹可能导致同步数据遗失的问题。

Version: 2.6.1-1286


(2022-09-22)

问题修正

  1. 修正了用户首次连接至 Microsoft SharePoint 时,可能因权限不足而失败的问题。
  2. 修正了与以下公有云同步数据时,套件可能停用的问题:阿里云 OSS、hicloud S3、京东云 OSS、S3 Storage、腾讯云 COS。
  3. 修正了移动 Google Drive、OneDrive、OneDrive for Business、SharePoint 中的文件夹可能导致同步数据遗失的问题。

Version: 2.6.0-2279


(2022-08-10)

最新功能

  1. 新增支持已升级的 Dropbox Business 帐户 (团队协作空间) 的团队文件夹。
  2. 新增支持 Synology C2 Object Storage。了解更多
  3. 用户现在可以上传多达 250 GB 的文件至 Microsoft SharePoint。

问题修正

  1. 修正了同步含有无效字符的文件名至 Microsoft OneDrive for Business 时,同步可能停滞的问题。
  2. 修正了当目录含有大量文件时,套件可能停用的问题。
  3. 修正了用户建立 WebDAV 连接时,系统可能错误显示为忙碌的问题。
  4. 修正了同步文件至 Azure Archive 层级可能失败的问题。
  5. 修正了回收站文件可能提前被删除的问题。
  6. 修正了暂停 Dropbox 连接后,新建同步任务可能无法列出远程目录的问题。
  7. 修正了 Microsoft SharePoint 文件重命名后,可能无法同步的问题。
  8. 修正了同步含有大量快照的共享文件夹时,套件可能停用的问题。
  9. 修正了百度云 API 提供异常响应时,百度云连接可能需要重新认证的问题。
  10. 修正了远程和同步任务的目录不一致时,Microsoft OneDrive for Business 可能发生文件冲突。
  11. 修正了同步文件至百度云时,同步可能会停滞的问题。
  12. 修正了通过第三方应用程序上传至 Backblaze B2 的文件可能重复下载的问题。
  13. 修正了启用多重要素验证 (MFA) 的帐户可能无法建立 Microsoft SharePoint 或 OneDrive for Business 连接的问题。
  14. 修正了可能无法与百度云同步零字节文件的问题。
  15. 修正了百度云超级会员帐户可能无法同步超过 4 GB 的文件。
  16. 调整文件筛选中排除同步文件的方式。原有设定将不会调整。

Version: 2.6.0-1279


(2022-08-10)

最新功能

  1. 新增支持已升级的 Dropbox Business 帐户 (团队协作空间) 的团队文件夹。
  2. 新增支持 Synology C2 Object Storage。了解更多
  3. 用户现在可以上传多达 250 GB 的文件至 Microsoft SharePoint。

问题修正

  1. 修正了同步含有无效字符的文件名至 Microsoft OneDrive for Business 时,同步可能停滞的问题。
  2. 修正了当目录含有大量文件时,套件可能停用的问题。
  3. 修正了用户建立 WebDAV 连接时,系统可能错误显示为忙碌的问题。
  4. 修正了同步文件至 Azure Archive 层级可能失败的问题。
  5. 修正了回收站文件可能提前被删除的问题。
  6. 修正了暂停 Dropbox 连接后,新建同步任务可能无法列出远程目录的问题。
  7. 修正了 Microsoft SharePoint 文件重命名后,可能无法同步的问题。
  8. 修正了同步含有大量快照的共享文件夹时,套件可能停用的问题。
  9. 修正了百度云 API 提供异常响应时,百度云连接可能需要重新认证的问题。
  10. 修正了远程和同步任务的目录不一致时,Microsoft OneDrive for Business 可能发生文件冲突。
  11. 修正了同步文件至百度云时,同步可能会停滞的问题。
  12. 修正了通过第三方应用程序上传至 Backblaze B2 的文件可能重复下载的问题。
  13. 修正了启用多重要素验证 (MFA) 的帐户可能无法建立 Microsoft SharePoint 或 OneDrive for Business 连接的问题。
  14. 修正了可能无法与百度云同步零字节文件的问题。
  15. 修正了百度云超级会员帐户可能无法同步超过 4 GB 的文件。
  16. 调整文件筛选中排除同步文件的方式。原有设定将不会调整。

Version: 2.5.1-2226


(2022-02-17)

问题修正

  1. 修正了当用户迁移 Google Drive 上包含大量文件的文件夹时,套件可能停用的问题。
  2. 修正了若用户变换 Box 上的子、母文件夹顺序,套件可能停用的问题。
  3. 修正了同步 Jamboard 文件可能会造成 Google Drive 同步任务失败的问题。
  4. 修正了从 Synology 32-bit CPU 架构设备上
  5. 修正了用户无法为不具有所有者的 Microsoft SharePoint 网站建立同步任务的问题。
  6. 修正了 Amazon S3 的文件容量过大时,其变更后可能无法同步的问题。
  7. 修正了若本地 LDAP 用户账号建立任务后重新启动 DSM,任务状态可能不正常显示的问题。
  8. 修正了若 Microsoft OneDrive 目录含有大量文件时,同步任务可能无法完成的问题。
  9. 修正了可能无法新增文件名或类型至文件过滤器的问题。
  10. 支持用户帐号的群组空间配额设定。
  11. 修正了可能无法停用 Cloud Sync 桌面通知的问题。

Version: 2.5.1-1230


(2022-02-15)

问题修正

  1. 修正了当用户迁移 Google Drive 上包含大量文件的文件夹时,套件可能停用的问题。
  2. 修正了若用户变换 Box 上的子、母文件夹顺序,套件可能停用的问题。
  3. 修正了同步 Jamboard 文件可能会造成 Google Drive 同步任务失败的问题。
  4. 修正了从 Synology 32-bit CPU 架构设备上
  5. 修正了用户无法为不具有所有者的 Microsoft SharePoint 网站建立同步任务的问题。
  6. 修正了 Amazon S3 的文件容量过大时,其变更后可能无法同步的问题。
  7. 修正了若 Microsoft OneDrive 目录含有大量文件时,同步任务可能无法完成的问题。
  8. 支持用户帐号的群组空间配额设定。

Version: 2.5.0-2214


(2021-08-03)

重要资讯

  1. 自 2021 年 7 月 31 日起,SFR 停止支持通过 Cloud Sync 存取 SFR NAS Backup。

最新功能

  1. 新增支持用户上传文件至 OneDrive 与 OneDrive for Business 时,可设置单一文件大小限制(上限为 250 GB)。

问题修正

  1. 修正了 Azure AD 管理员变更“用户同意设置”后,SharePoint 授权可能失败的问题。
  2. 修正了已加入域的 Synology NAS 在该域服务器重启后可能无法同步任务的问题。

Version: 2.5.0-1220


(2021-08-03)

重要资讯

  1. 自 2021 年 7 月 31 日起,SFR 停止支持通过 Cloud Sync 存取 SFR NAS Backup。

最新功能

  1. 新增支持用户上传文件至 OneDrive 与 OneDrive for Business 时,可设置单一文件大小限制(上限为 250 GB)。

问题修正

  1. 修正了 Azure AD 管理员变更“用户同意设置”后,SharePoint 授权可能失败的问题。
  2. 修正了已加入域的 Synology NAS 在该域服务器重启后可能无法同步任务的问题。
  3. 修正了文件名含有引号 (") 的文件可能无法上传至 Box 的问题。
  4. 修正了目的地访问令牌过期,且无法自动重新认证时,任务可能失败的问题。

Version: 2.4.1-2206


(2021-06-01)

重要信息

  1. 自 2020 年 4 月 30 日起,HiDrive 不再提供免费帐户。若您希望继续使用 HiDrive,请升级您的 HiDrive 方案。
  2. 自 2020 年 11 月 1 日起,Amazon 不再允许通过 Cloud Sync 存取 Amazon Drive。
  3. Cloud Sync 不再支持同步文件的最后修改时间至 Microsoft OneDrive for Business 和 Microsoft SharePoint,以帮助减少不必要的存储空间使用量。

兼容性与安装

  1. 更新套件以支持 DSM 7.0。

更新功能

  1. 支持通过 Hyper Backup 备份及还原套件设定。
  2. 支持在日志选项卡中列出同步失败的文件及原因。
  3. 减少同步大量文件时的内存占用。
  4. 提高 OneDrive 的文件大小上限至 110 GB。
  5. 新增支持 Microsoft SharePoint 的文档库。
  6. 新增支持 Google 共享云端硬盘(原团队云端硬盘)。
  7. 新增支持 Box 分块上传。
  8. 支持同步文件最后修改时间至 Box。
  9. 更新 Dropbox API。
  10. 更新 Google 共享云端硬盘 API。
  11. 更新 MegaDisk API。

Version: 2.4.1-1211


(2020-12-15)

Important Note

  1. This version does not support syncing the last modified time of files to Microsoft OneDrive for Business and Microsoft SharePoint. This helps reduce unnecessary storage usage.
  2. The update is expected to be available in all regions within the next few days. The actual time of release may vary slightly depending on the region.

Bug fixed

  1. Fixed the issue where users could not sync when updating Cloud Sync to 2.4.0.
  2. Fixed the issue where local folders could not be uploaded to other cloud services when the destination contains a folder with the same name and its parent folder has not been synced.
  3. Fixed the issue where files with special characters (e.g., "<") in their file names could not be synced to OneDrive for Business.
  4. Updated the synchronization rules on Microsoft SharePoint to support more file types (e.g., .asmx files).
  5. Fixed the issue where files with file names containing invalid characters could not be synced to Dropbox.
  6. Fixed the issue where syncing files with Dropbox might be slow when the file name contains "%" or "_".
  7. Fixed the issue where files on Dropbox could not be downloaded if the file size remains the same after file modification.
  8. Fixed the issue where files could not be synced back from Box when the file modification time is earlier than the last modification time.
  9. Fixed the issue where files with the same prefix as their parent folders could not be downloaded from Backblaze B2.

注意:

Version: 2.4.0-1165


(2020-09-01)

Important Note
1. The update is expected to be available in all regions within the next few days. The actual time of release may vary slightly depending on the region.
2. Starting April 30, 2020, HiDrive no longer offers free accounts. If you wish to continue using HiDrive, please upgrade your HiDrive plan.
3. Starting November 1, 2020, Amazon will discontinue access to Amazon Drive through Cloud Sync.
4. DSM 6.1-15047 or above is required for Cloud Sync 2.4.0.
What's new
5. Supports backing up package configuration via Hyper Backup.
6. Supports Document Library in Microsoft SharePoint.
7. Supports Google shared drives (formerly named Team Drives).
8. Supports listing files that failed to be synced and the causes in the History tab.
9. Supports chunked uploads for Box.
10. Supports syncing the last modified time of the files to Box.
Fixed issues
11. Users can now upload files up to 110GB in size to OneDrive.
12. Reduced memory usage when syncing a large number of files.
13. Updated the Dropbox API.
14. Updated the Google Drive API.
15. Updated the MegaDisk API.
16. Updated the Google Drive API in accordance with the new Google Drive shortcuts feature.
17. Fixed the issue where the application may crash due to an unexpected error sent from the Baidu server.
18. Fixed the issue where file synchronization with Google Drive might not work properly when a directory contains a large number of files or large files.
19. Fixed the issue where the application might not respond when a deadlock occurred in specific scenarios.

Version: 2.3.14-1090


(2019-10-01)

Deprecations

  • No longer supports IBM SoftLayer as the sync destination.
  • No longer supports hubiC as the sync destination.

Fixed Issue

  • Fixed the issue where users will be unable to create tasks for OneDrive starting November 1, 2019 due to deprecation of Microsoft API.
  • Fixed the issue where users are not able to create tasks for Aliyun on buckets created after July 2019.
  • Fixed the issue where a loop might occur when syncing files with OneDrive due to OneDrive's API returning inaccurate file size information.
  • Minor bug fixes.

Version: 2.3.13-1084


(2019-06-25)
  1. This will be the last version supporting hubiC as sync destination. While existing running tasks will be retained, you will no longer be able to add new tasks to hubiC after this version.
  2. Starting from this version, limited support will be provided for IBM SoftLayer due to the EOL plan of cloud service provider. For more information, please visit the website of the cloud service provider.
  3. Added content type information to files uploaded to Google Cloud Storage to allow for better web browsing experience.
  4. Fixed an issue where a loop might occur when uploading files with filenames containing garbled, special, or blank characters to Microsoft OneDrive for Business.
  5. Fixed an issue that might cause OAuth failure for Microsoft OneDrive for Business.
  6. Minor bug fixes.

Version: 2.3.12-1079


(2019-04-16)
  • Fixed the issue where downloads from Baidu Cloud might not work properly because of the error code 403.
  • Fixed the issue where file syncing with Microsoft Azure might not work properly because of the default of timeout mechanism in the API.
  • Minor bug fixes.

Version: 2.3.11-1077


(2019-01-22)
  1. Fixed an issue where users might be unable to add new tasks to Microsoft OneDrive for Business if not updating Cloud Sync to the latest version first.
  2. Fixed an issue where synchronization might fail due to incorrect file modification events sent from Microsoft OneDrive for Business after the directory was deleted.
  3. Fixed an issue where the connection with Backblaze B2 might need to be re-authenticated due to incorrect authentication expiration error handling.
  4. Fixed an issue where synchronization might fail when files violate Baidu's anti-pornography policy.
  5. Fixed an issue where synchronization might fail after MegaDisk modified the format of the upload API.

Version: 2.3.10-1063


(2018-12-11)
  1. Support the latest version of Baidu API and remove the old version. We strongly recommend Baidu Cloud users to update to the latest version of Cloud Sync.

Version: 2.3.9-1050


(2018-10-15)

What's new

  1. Support JD Cloud OSS
  2. Support syncing files with the following file extensions on OneDrive for Business: "ds_store", "htc", "swf", "jar", "aspx", "master", "ascx", "xap."
  3. Support the following region on Amazon S3: Paris and Ningxia region.
  4. Support the following regions on Tencent Cloud: Chongqing, Mumbai, Seoul, Silicon Valley, Virginia, Bangkok, Moscow, and Tokyo.
  5. Support the following regions on Aliyun: huabei-5 (Hohhot/Huhehoute), Southeast-3 (Kuala Lumpur), Southeast-5 (Jakarta), South-1 (Mumbai) and UK (London).
  6. Reduced the consumption of API calls for small files uploading to Dropbox (file sizes less than 100MB is defined as a small file)

Fixed issues

  1. Fixed an issue where the authorization might fail when creating sync task through Microsoft Edge and IE11.
  2. Fixed an issue where an interruption occurred when uploading a folder to Google Drive, a folder of the same name will be falsely created when the upload resumed.
  3. Fixed an issue where files with Greek characters may encounter syncing crash for Dropbox sync task.
  4. Fixed an issue where sharing or un-sharing a folder on Dropbox server, the folder might have a small chance to be deleted then re-downloaded to Synology NAS.
  5. Fixed an issue where syncing Dropbox might prevent Synology NAS from entering hibernation.

Version: 2.3.8-1031


(2018-08-14)

What's New

  1. Added support for creating B2 connection with application key (applicationKeyId).

Fixed Issues

  1. Reduced the occurrence of run-time error 429 on OneDrive to enhance the synchronization performance of Cloud Sync.
  2. Fixed an issue where syncing a folder on Baidu might fail when the folder contains more than 1,000 files or subfolders.
  3. Fixed an issue where a loop might occur when a file is removed from Box in the middle of the synchronization process.
  4. Fixed an issue where syncing data to Synology NAS might fail when the folder names of the sessions begin with the same character.

Version: 2.3.7-1026


(2018-05-23)

What’s new 

  1. Supports user interface in Thai language. 
  2. Supports saving the configurations of Cloud Sync connections even if the connection’s account owner is disabled, expired, or deleted. 

Fixed issues 

  1. Fixed an issue where files with invalid filenames might cause loops when synced between B2 and Synology NAS. 
  2. Fixed an issue where deleting the folders on B2 might cause synchronization loops under unstable network connection. 
  3. Fixed an issue where using Chrome browser to connect Google Drive or Google Cloud Storage might cause authorization process to fail.
  4. Fixed an issue where syncing a Dropbox shared folder to Synology NAS might cause the folder to be deleted and re-downloaded. 
  5. Fixed an issue where the files deleted from Synology NAS might still remain on Amazon S3, hiCloud, Tencent, and Aliyun because the changes cannot be synced. 
  6. Fixed an issue where a folder of more than 10,000 files might still remain on Dropbox after the folder is deleted from Synology NAS because the changes cannot be synced.   
  7. Fixed an issue where Cloud Sync might fail to detect the changes on Dropbox server. 
  8. Minor bug fixes. 

Version: 2.3.6-1018


(2018-01-18)

What's new

  1. Now officially supports Tencent Cloud Object Storage (COS).
  2. Migrated B2 API to the new domain for the B2 domain migration plan.

Version: 2.3.5-1015


(2017-11-21)

What’s new

  1. Added support for Tencent Cloud Object Storage. 
  2. Updated the file synchronization limits of Microsoft OneDrive for Business according to the limitation set by Microsoft, excluding filename containing the word “permissions” and folder name or filename containing the character ~ from being synced.
  3. Optimized the page design for public cloud provider selection and added the search option.

Fixed issue 

  1. Fixed an issue where Cloud Sync synchronization might fail when a remote file path is too long. 
  2. Fixed an issue where syncing file names with invalid characters to B2 might cause loops.
  3. Fixed an issue where Microsoft Azure connection might not resume data upload.
  4. Fixed an issue where Cloud Sync synchronization might fail when a folder contains more than 500 files on MegaDisk.

Version: 2.3.4-0989


(2017-10-02)

What’s new

  1. Enhanced the upload performance of Dropbox synchronization.

Fixed issue 

  1. Fixed an issue where creating a connection with B2 BackBlaze might fail when the data encryption function is activated.
  2. Fixed an issue where syncing with the following cloud services might consume excessive memory: Google Drive, Dropbox, Box, Amazon Drive, OneDrive, OneDrive for Business, and Baidu. 
  3. Fixed an issue where inconsistent file hash might cause B2 Backblaze, Hubic, MegaDisk, Box, Amazon S3, and OpenStack to lead to loop during file uploads.
  4. Fixed an issue where synchronizing Google Sites on Google Drive might lead to loop. 
  5. Fixed an issue where syncing a filename with invalid characters to Dropbox might lead to loop.

Version: 2.3.3-0978


(2017-07-25)

What’s new 

  1. Now officially supports Alibaba Cloud Object Storage Service (OSS). 

  2. Added the option for retaining Cloud Sync's database when the package is removed.

Fixed bugs

  1. Reduced the impacts of the API error message "user does not exist" reported by Baidu on file synchronization. 

  2. Fixed an issue where files that are permanently deleted on Google server may lead to loop. 

  3. Fixed an issue where a connection in suspended status may fail to add a subtask.

  4. Fixed an issue where syncing a home folder on Synology NAS may fail. 

  5. Fixed an issue where syncing object keys that contain the character “/” from S3 compatible servers may cause Cloud Sync to crash. 

  6. Fixed an issue where syncing a folder with folder name that already exists on Amazon Drive may lead to loop. 

  7. Fixed an issue where changing the letter case of file names may lead to file conflicts.

  8. Fixed an issue where re-connection may result in the need to re-download files.  

  9. Minor bug fixes.

Version: 2.3.2-0947


(2017-05-26)

Fixed issue

  1. Fixed an issue where an unknown error message might appear in DSM and cause the synchronization of One Drive for Business to fail.

Version: 2.3.1-0946


(2017-04-27)

What’s new

  1. Supports Alibaba Cloud OSS.

  2. Supports multi-factor authentication (MFA) for OneDrive for Business.

  3. Added support for schedule settings.
  4. Migrated from Dropbox v1 API to v2 API.

Fixed issues 

  1. Updated the naming restrictions for backing up folders and files.

  2. Minimized the size of system log for Cloud Sync.

  3. Fixed an issue where folders may not be successfully listed when Backblaze B2 contains a large amounts of files.

  4. Fixed an issue where the modified "Upload API" format on MegaFon MegaDisk may cause the system to crash.

  5. Fixed an issue where the subfolder under a shared folder on Box may be repeatedly synced when the subfolder is being shared again.

  6. Fixed an issue where connection with the following public clouds may cause synchronization failure when more than one subtask are concurrently scanned: Amazon S3, Google Cloud Storage, and Backblaze B2.

  7. Fixed an issue where conflicts may occur when a task is resumed on Dropbox. 

  8. Fixed an issue where files may not be completed listed when a folder on OneDrive contains 200 files.

  9. Fixed an issue where reauthentication might be required when performing the scheduled synchronization tasks on Box.

  10. Minor bug fixes.

Version: 2.2.3-0868


(2017-02-21)

What’s new
1. Added support for up to 20 concurrent uploads/downloads.
2. Added support for the following AWS regions: US East (Ohio), Canada (Central), Asia Pacific (Mumbai), and EU (London).

Fixed issues
1. Fixed an issue where synchronization from Backblaze B2 to Synology NAS might fail.
2. Fixed an issue where linking to Baidu might fail.
3. Fixed an issue where deleting a folder containing a large amount of files from Amazon Drive might lead to a loop.
4. Fixed an issue where transferring a large file to Microsoft Azure might cause the file to be downloaded to the local server.
5. Minor bugs fixes.

Version: 2.2.2-0861


(2016-12-20)

Fixed issues
1. Fixed an issue where a directory containing a large amount of files might fail to sync.
2. Fixed an issue where public cloud connections might be removed after Cloud Sync privileges have been modified.
3. Fixed an issue where authentication tokens from OneDrive for Business could not be refreshed.
4. Fixed an issue where Google Drive downloads may loop, and data may not be successfully downloaded.
5. Minor bug fixes.

Version: 2.2.1-0858


(2016-11-23)

What’s new

  1. Added Administrator Mode for administrators to manage user connections and sort connections by user and cloud type.
  2. Enhanced upload performance by encrypting and compressing on the fly.
  3. Added support for editing connections of Azure, S3 and compatible services, OpenStack Swift compatible services, Backblaze B2, WebDAV services and Yandex.
  4. Enhanced sync performance when files are remotely renamed or copied.
  5. Migrated old connections of OneDrive from OneDrive Live Connect API to Onedrive v1 API.
  6. Added support for syncing files up to 45 GBs with Amazon Drive.

  7. Added content type information to files uploaded to Amazon S3 to allow better web browsing experience.

Fixed issues:

  1. Enhanced stability for first-time sync with OpenStack Swift and Backblaze B2.

  2. Enhanced GUI stability under high synchronization loading.

Version: 2.1.1-0771


(2016-10-04)
  1. Microsoft Azure and Backblaze B2 integrations are now official.
  2. Fixed an issue where uploading files to Backblaze B2 might fail.
  3. Fixed an issue where uploading a file to Backblaze B2 via multi-part upload might lead to a loop.
  4. Fixed an issue where linking an Azure account using certain authentication keys would fail.
  5. Fixed an issue where uploading files larger than 39 GB to Azure might fail.
  6. Fixed an issue where deleting files with special characters in their names on S3 compatible storage might lead to a loop.
  7. Fixed an issue where authentication tokens from OneDrive for Business could not be refreshed.
  8. Handled the error for dynamic large objects upload when authorization expires on OpenStack Swift compatible storage.
  9. Handled HTTP status error code 429.

Version: 2.1.0-0767


(2016-06-28)

兼容性及安装
1. 升级至 Cloud Sync 2.1.0-0767 以避免新增公有云同步任务时认证失败。

最新功能
1. 支援 BackBlaze B2 Cloud Storage。
2. 在 hubiC、MegaFon、OpenStack Swift、Google Cloud Storage、Microsoft Azure 及 BackBlaze B2 Cloud Storage 上支持本地端上次修改时间。
3. 支援 Microsoft Azure Cloud Storage 及 Azure 中国。
4. 支持 SSL 验证选项。
5. 可透过精灵来自定义 Amazon S3 及 OpenStack Swift 的上传分割大小。
6. 可调整 Cloud Sync 总览窗口大小。

功能改善
1. 提升算法以增强加密机制。
2. 过滤出在 OneDrive for Business 上无效的扩展名。
3. 过滤出在 OneDrive for Business 上超过 208 个字符的档案路径。

问题修正
1. 更新 Dropbox API 以避免 longpoll 造成的循环问题。
2. 修正本地同步文件夹有可能因为还原快照而遗失的问题。
3. 修正 OneDrive for Business 有可能错误侦测档案冲突的问题。
4. 修正在 WebDAV 上恢复档案上传有可能造成循环问题。
5. 修正多次重新命名档案有可能造成同步失败的问题。
6. 修正在服务器端重新命名 Google 文件档有可能造成扩展名重复的问题。
7. 修正在「仅上传本地异动」模式档案有可能会冲突的问题。
8. 修正文件名包含「[」的档案无法正确同步。
9. 修正 Amazon S3 分割上传有可能造成内存流失的问题。
10. 修正移除子任务有可能使服务器无法侦测档案变更的问题。
11. 修正 Amazon Cloud Drive 对特定的档案没有访问权限时,有可能会循环问题。
12. 修正 Dropbox 错误码 301。
13. 修正 OneDrive 上传大量档案相关的错误码 401。
14. 修正 OneDrive 错误码 420。
15. 修正 Amazon Cloud Drive 错误码 409 及 429。

Version: 1.0-0484


(2016-06-28)

兼容性及安装
1. 升级至 Cloud Sync 1.0-0484 以避免新增公有云同步任务时认证失败。

最新功能
1. 支持为从 OneDrive 下载的档案进行档案完整性检查。

功能改善
1. 提升算法以增强加密机制。

问题修正
1. 修正本地同步文件夹有可能因为还原快照而遗失的问题。
2. 修正 Amazon Cloud Drive 对特定的档案没有访问权限时,有可能会循环问题。
3. 修正日光节约时间造成上次修改时间错误的问题。
4. 修正 Amazon S3 分割上传有可能造成内存流失的问题。
5. 修正在「仅上传本地异动」模式同步有可能失败的问题。
6. 修正在「仅上传本地异动」模式档案有可能会冲突的问题。
7. 修正上传至 Amazon Cloud Drive 的档案有可能损毁的问题。
8. 修正 OneDrive 错误码 420。
9. 修正 Dropbox 错误码 301。
10. 修正 Amazon Cloud Drive 错误码 409 及 429。

Version: 2.0-0720


(2016-04-19)
  1. Fixed an issue where a file might be incorrectly deleted under specific circumstances.
  2. Fixed a last modified time miscalculation issue resulting from daylight saving.
  3. Fixed an issue where read-only shared folders might not appear when choosing folders to sync.
  4. Added support for OneDrive for Business to sync files over 100MB.
  5. Fixed an issue where under specific circumstances, renaming a file on the server side might result in certain files not properly synced.
  6. Added support for OneDrive for Business to filter *.jar files.
  7. Added support for OneDrive to filter file names beginning with a space.
  8. Fixed an issue that might lead to a loop due to unexpected S3 server response.
  9. Fixed an issue where merging local and remote files in Box might lead to file conflict.
  10. Fixed an issue with Google Drive that might lead to app crash.
  11. Enhanced database performance.

Version: 1.0-0476


(2016-03-31)
  1. General enhancement and bug fixes:
    1. Fixed an issue where refreshing access token might prevent hibernation.
    2. Enhanced database performance.
    3. Fixed an issue where conflict renaming might lead to a loop.
    4. Fixed an issue with database upgrade compatibility.
  2. Dropbox-specific:
    1. Now updates last modified time of uploaded files to Dropbox.
    2. Supports daylight saving time for Dropbox.
    3. Handles Dropbox error code 460 and 461.
    4. Corrected library usage to avoid Dropbox conflict.
  3. Google Drive specific:
    1. Fixed an issue where removing a Google online document might lead to conflict on the NAS.
  4. Amazon S3 specific:
    1. Handles an exceptional case with Amazon S3 server error code 404.
    2. Fixed an issue where failed file integrity check with multipart uploads might lead to a loop.
  5. WebDAV specific:
    1. Fixed an issue where failing to download a file from WebDAV server might lead to app crash.
  6. Amazon Cloud Drive specific:
    1. Handles exceptional cases with Amazon Cloud Drive error code 302, 403, and 401.
    2. Fixed an issue where enabling data encryption might fail with an Amazon Cloud Drive account which has been previously configured with an encrypted sync task.
  7. Baidu specific:
    1. Fixed an issue where uploading a folder to Baidu might lead to app crash.
    2. Fixed an issue where downloaded files might be corrupted in resumed downloads from Baidu.
  8. Box specific:
    1. Fixed an issue where case conflict might lead to a loop in Box.
  9. OpenStack Swift specific:
    1. Fixed an issue where token expiration might lead to a loop in uploading DLO files to OpenStack Swift.
  10. Microsoft OneDrive specific:
    1. Handles exceptional cases with Microsoft OneDrive error code 403 and 404.
    2. Fixed an issue where changing selective sync criteria might not apply correctly.

Version: 2.0-0716


(2016-03-24)
  1. Synchronize a specified folder on the public cloud with a folder on Synology NAS.
  2. Configure multiple sync tasks in a single connection.
  3. Sync a folder to multiple public cloud destinations.
  4. Choose never to remove the data on the destination.
  5. Supports read-only shared folders.
  6. Supports encrypted shared folders.
  7. You can now customize the number of files to be concurrently uploaded/downloaded.
  8. You can now convert Google Docs to Microsoft Office or jpeg formats in download-only tasks to keep an offline backup copy.
  9. Last modified time of synced files will be updated to Dropbox.
  10. Now advanced consistency check can be disabled.
  11. Supports creating a new remote folder during task creation.
  12. Supports application privilege settings by group and IP.
  13. Added support for:
    • Microsoft OneDrive for Business and Office 365
    • Microsoft OneDrive’s new API
    • HiDrive
    • Amazon S3 Standard - Infrequent Access storage class
    • Amazon S3 Seoul region
  14. Reorganizes the order of public cloud services by device location.
  15. Supports OpenStack keystone v3.
  16. Now offers Windows and Linux decryption tools for data recovery.
  17. Optimized memory usage.

Version: 1.0-0468


(2015-09-14)

问题修正

  1. 修正 XSS scripting 的安全性问题。
  2. 修正 web API 认证的安全性问题。
  3. 提升同步效率与稳定性。
  4. 微调使用者介面。
  5. 修正数个次要问题。

Version: 1.0-0464


(2015-07-27)

最新功能

  1. 支援 Dropbox for Business。
  2. 支援 Google Cloud Storage。
  3. 支援 Google Drive for Work。 4.支援 OpenStack Swift 相容储存空间,包含以下内建之云端供应商:HP Helion,IBM SoftLayer 和 Rackspace。

Version: 1.0-0378


(2015-06-11)

最新功能

  1. 新增 Amazon Cloud Drive 支援。

功能改善

  1. 提升 WebDAV 相容性。
  2. 提升百度云的同步效率。

问题修正

  1. 修正 S3 远端子资料夹可能无法正确显示的问题。
  2. 修正特定情形下 token 过期无法及时通知的问题。
  3. 修正 token 过期可能会造成同步回圈的问题。
  4. 更新 Yandex Disk 图示。

Version: 1.0-0373


(2015-05-13)

最新功能

  1. 新增从 NAS 至公有云及公有云至 NAS 的单向同步。
  2. 您现在可以加密及压缩送至公有云储存空间的资料。
  3. 新增相容 Amazon S3 的公有云服务提供者支援。
  4. 新增 WebDAV 公有云服务提供者支援。
  5. 新增 Megafon Megadisk支援。
  6. 您现在可以自订任务名称及轮询周期。
  7. 您现在可以透过 OneDrive 同步高达 10GB 大的单一档案。
  8. 新增 File Station 资源回收桶支援。
  9. Amazon Cloud Drive 支援将于 Amazon app review 通过后立即上架。

Version: 1.0-0263


(2014-12-16)
  1. 改善 OneDrive 与 hubiC 的同步效能。
  2. 加强 OAuth 认证时的安全性。

问题修正

  1. 修正可能允许使用者浏览未授权目录的安全性问题。
  2. 修正 hubiC DLO 档案无法同步的问题。
  3. 修正 OAuth 可能无法认证的次要问题。

Version: 1.0-0259


(2014-12-09)
  1. 扩大支援 Microsoft OneDrive、Box 以及 hubiC。
  2. 可选择性进行资料夹同步。
  3. 可针对特定档案、档案类型、档案大小进行筛选。
  4. 提供频宽控制。
  5. 提供同步历史纪录。

Version: 1.0-0086


(2014-08-26)

Improvements:

  1. Optimize syncing efficiency with Baidu.

Fixed Issues:

  1. Fixed an issue where file size might be incorrect when uploaded to DropBox.

Version: 1.0-0085


(2014-06-25)

Improvements:

  1. Support Dropbox longpoll API to monitor file changes in a low-latency manner.
  2. Compatible with EDS14 on DSM 5.0.

Version: 1.0-0080


(2014-04-29)

Improvements

  1. Enhanced the overall system stability
  2. Enhanced resource economy in monitoring public cloud sessions
  3. Reduced media indexing overhead

Fixed Issues

  1. Server status is incorrectly displayed when pausing a syncing task
  2. Dropbox syncing could lead to occasional memory leak