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Direct to Cloud: Agent Release Notes

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This article contains all software release notes for the Datto Direct to Cloud agent. The latest updates are listed first.

To learn how to update your Direct to Cloud agent software, see this article.

Environment

  • Datto Direct to Cloud (DTC) Agent

Description

Releases

Release Notes

October 17, 2018

Direct to Cloud Agent 0.1.22

Improvements:

  • Increased idle bandwidth throttle limit from 250 KB/s to 1 MB/s
  • Changed interval at which log files are uploaded from 12 hours to 1 hour
  • Added ability to extract and log the kernel OS version

Bugfixes:

  • Resolved an issue where backups would repeatedly fail when trying to process a file name that could not be converted to UTF-16
  • Resolved an issue which could cause backup corruption when processing previous Windows installation directories symbolically linked to the live Windows directory

September 11, 2018

Direct to Cloud Agent 0.1.21

Improvements:

  • Improved retry logic for MercuryFTP transport operation failures, such as replay operations which failed
  • Re-enabled and expanded index of excluded previous Windows installation folders

Bugfixes:

  • Resolved an issue where attempting to disconnect an open MercuryFTP transport would hang the backup indefinitely.
  • Resolved an issue in which a MercuryFTP transport disconnect would cause various threads to retry and fail to connect
  • Resolved a backup corruption issue which could occur due to a Windows Update that used hard-links between excluded folders and the Windows folders, or due to a large number of deleted temporary files in one of the excluded folders triggering the exclusion of the MFT

September 4, 2018

Direct to Cloud Agent 0.1.20

Improvements:

  • Added support to transfer dump files generated by either the agent service or the tray application
  • Updated dependencies to work with the latest version of VS2017 linker

Bugfixes:

  • Resolved an issue which caused the timestamp of newly-registered backups to reflect local time instead of UTC
  • Resolved an issue which could cause a loss of backup statistics during engine switching from driverless to driver-backed mode
  • Resolved an issue which could cause the offsite log to report activity from an active backup with the ID of a pending backup

August 16, 2018

Direct to Cloud Agent 0.1.19 

Improvements:

  • Various logging improvements and networking optimizations

July 23, 2018

Direct To Cloud Agent 0.1.18

This release fixes two memory issues and an inconsistent memory allocation problem. To prevent your agent software from consuming all of its protected machine's memory, Datto recommends updating to the current release as soon as possible.

Improvements:

  • Enabled limited remote configuration to aid in problem diagnosis
  • Added additional checks to the backup process
  • To prevent backup corruption, read failures now cause the backup to restart instead of continuing 

Bugfixes:

  • Resolved two memory leak issues and an inconsistent memory allocation problem
  • Resolved an issue which could cause a crash in the Tray application
  • Resolved an issue which could cause the agent to be unregistered after certain Windows updates
  • Resolved an issue which could cause the agent software to crash in certain network disconnection cases

July 10, 2018

Direct to Cloud Agent 0.1.17 

This release includes a new driver version, which will require a reboot of the protected machine to complete.

Bugfixes:

  • Resolved an edge case which could cause backups to not complete as expected under specific circumstances
  • Resolved an issue which could cause the protected machine to encounter blue screen failures during agent installation
  • Resolved an issue that caused the Windows USB connection sound to play with every backup

June 19, 2018

Direct to Cloud Agent 0.1.16 

  • Initial release

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