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Release Notes for Cloud Station Server

Important note: Cloud Station Server will now be succeeded by a new application, Synology Drive Server. While Synology Drive Server provides all the same Cloud Station Server features, it has been enhanced to offer more powerful universal portal, optimized file synchronization performance, and file collaboration functions. We recommend upgrading to Synology Drive Server for a seamless application migration. Cloud Station Server allows you to centralize and sync your data from multiple platforms, and keep historical versions of all your important files. Install the client utilities on Windows, Mac, Linux, as well as Android and iOS devices to keep your files in sync across all platforms. Run Cloud Station ShareSync on another Synology NAS to make cross-site collaboration easy, at the same time ensuring that you have a copy of your data secured off-site.

Version: 4.3.3-4469

(2020-05-12)

Bug fixed

  1. Minor bug fixes.

Version: 4.3.3-4468

(2020-04-14)

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.

Bug fixes

  1. Fixed the issue where restoring files contained in a folder via Version Explorer might fail.
  2. Fixed the issue where restoring folders that contain folders which was once without any versions via Version Explorer might fail.

Version: 4.3.2-4450

(2019-08-06)

Fixed Issues

  1. Fixed the issue where file transfer might fail on Synology NAS models utilizing ARM platforms.
  2. Fixed the issue where server performance on Btrfs file system might become slow after it's been in use for a period of time.
  3. Fixed the issue where downloading encrypted folders might cause syncing failure on certain models.
  4. Minor bug fixes.

Version: 4.3.1-4437

(2019-04-09)
  • Fixed the issue where Cloud Station Server might not be connected to the clients properly after an update if the initially installed version of the package is 4.1.0.

Version: 4.3.0-4435

(2019-03-19)
  1. Enhanced the stability and performance of synchronization tasks.
  2. Minor bug fixes.

Version: 4.2.8-4421

(2018-09-03)
  1. Enhanced server performance.
  2. Optimized system resource usage during indexing services.
  3. Fixed an issue where synchronization folders might not be enabled.
  4. Fixed an issue where an error indicating insufficient permission might appear on the client application when the server is under heavy loading.
  5. Fixed an issue where upgrading from Cloud Station 3.1 and below versions might fail.
  6. Minor bug fixes.

Version: 4.2.7-4415

(2018-05-23)

  1. Supports user interface in Thai language.

  2. Enhanced database performance and stability.

  3. Fixed an issue where sync rules might not be applied to domain user accounts with uppercase letters.

  4. Fixed an issue where the package might not be launched when unusual interruptions occur to the system.

  5. Fixed an issue where the re-connection of client programs in large numbers might cause synchronization tasks to fail.

  6. Fixed an issue where continuous file modifications might cause the package to crash.

  7. Minor bug fixes.

Version: 4.2.6-4408

(2018-03-06)

  1. Enhanced connection performance.

  2. Enhanced the stability of database when power failure occurs during database upgrade.

  3. Fixed an issue where package service might fail to run when system is rebooted during package startup. 

  4. Fixed an issue where permission errors on Cloud Station clients might occur when the loading of synchronization tasks reach a sudden peak.

  5. Fixed an issue where package might fail to start when system loading is heavy.

  6. Fixed an issue where the one-way upload task on client side might fail when files are modified on server side.

  7. Fixed an issue where synchronization of the “homes” folder might fail after the folder is encrypted.

  8. Minor bug fixes.

Version: 4.2.5-4396

(2017-08-30)

Fixed Issues

  • Fixed an issue where a large file uploaded via Windows clients may fail to sync with the latest file version if the file was modified during the file upload process. 
  • Fixed an issue where daemon may shutdown unexpectedly when the creation of a sync task failed.

Version: 4.2.4-4393

(2017-05-23)

Fixed issues

  • Fixed an issue where version rotation may cause file upload failure in certain circumstances.
  • Fixed an issue where files may fail to download when the maximum number of backup versions is set to zero on the server.

Version: 4.2.3-4385

(2017-03-02)

What’s new

  1. Enhanced syncing performance.  
  2. Added support for locating the connected users through their IP address.  

Fixed Issues

  1. Fixed an issue where time zone difference may cause calendar errors on Version Browser.
  2. Fixed an issue where the updated versions may prevent the historical versions in the shared folders from being correctly deleted.
  3. Fixed an issue where moving the folders may cause the data on the local server to be deleted.
  4. Fixed an issue where Excel files cannot be synced correctly. 
  5. Fixed an issue where users with read-write permission may be falsely identified as read-only users when their permission to delete files are disabled.
  6. Enabled the bidirectional synchronization of read-only folders to support advanced ACL settings.
  7. Minor bug fixes.  

Version: 4.2.2-4379

(2017-01-04)

Fixed issues

  1. Fixed an issue where file deletion on the server might cause inconsistent synchronization.
  2. Fixed the monitoring and synchronization issues on DS213+ and DS413.
  3. Minor bug fixes.

Version: 4.2.1-4374

(2016-11-23)

Compatibility and Installation

  1. Cloud Station Server 4.2.0 is compatible with DSM 6 and onwards.

What’s new

  1. Added support for point-in-time data recovery through Version Explorer.
  2. Enhanced database performance.
  3. Enhanced sync log with renaming events.

Fixed issues

  1. Fixed an issue where unbinding from LDAP or Active Domain requires client relinking.
  2. Fixed an issue to strengthen ACL check in the event of file deletion.

Version: 4.1.0-4224

(2016-07-05)

What's New
1. Added support for viewing database capacity.

Fixed Issues
1. Fixed sharing link error in log.
2. Fixed an issue where package upgrade may fail.
3. Fixed an issue where server may fail to connect.
4. Fixed an issue where authentication may fail for domain users.
5. Enhanced the performance of Cloud Station Server database upgrade.
6. Fixed an issue where locked files might cause client apps to crash.

Version: 4.0-4207

(2016-06-06)
  1. Initial support for SRM 1.1 and onward.
  2. Added support for EDS14.
  3. Fixed an issue where Cloud Station Server status may remain connecting in certain circumstances.
  4. Fixed an issue where files may be re-uploaded after being renamed.

Version: 4.0-4204

(2016-04-19)
  1. Fixed an issue where package upgrade might fail.

Version: 4.0-4203

(2016-03-24)
  1. Added support for setting user and group speed limit.
  2. Integrated with DSM application privilege settings.
  3. Offers Intelliversioning version rotation algorithm.
  4. Run Cloud Station Server without enabling home service.
  5. Enforce 2-step verification to strengthen identity security.
  6. Supports renaming shared folders when Cloud Station Server is running.
  7. Supports symbolic links.
  8. Supports files containing “/” characters on Mac.
  9. Now allows you to select multiple files/folders for restoration in Version History.
  10. Raised concurrent file transfer number to 10,000 on selected models (RS18016xs+, RC18015xs+, RS3614xs+, RS10613xs+, RS3614xs, and DS3615xs; memory expansion to 32GB required).
  11. Optimized small file processing performance.
  12. Optimized 1st-time synchronization performance.
  13. Optimized as a backup target.