Feb 2026 - Thick Client Mac 3.7.0 - x360Sync Release Notes

Written By Vitaliy Tarakanov (Administrator)

Updated at February 9th, 2026

Component

x360Sync Thick Client Mac

Version

3.7.0

Release Date

February 4, 2026

Important Notes

  • macOS 10.14 and macOS 10.15 are no longer supported. Users running these operating systems will keep seeing Thick Client Mac 3.6.10 as the latest available version. Please update to macOS 11 or newer (macOS 15 or newer is recommended) to continue receiving the latest application updates

New Feature: Native ARM Support

  • Added native support for Apple silicon chips, improving the performance and energy efficiency on the latest Apple hardware and removing the need to use Rosetta translation layer

Enhancements

  • Verified support for macOS 26 Tahoe
  • Significantly improved the initial scan time when adding a new team share, backup or FSE mapping
  • Increased the default value of connection_acquire_timeout from 60 seconds (1 minute) to 300 seconds (5 minutes), enhancing Client reliability when handling especially large roots
  • Introduced local rsub database integrity checks and auto-repair functionality. Local rsub corruption could cause various synchronization issues, and now the Client will rebuild the database when this problem is detected
  • Updated libraries for better performance and reliability

Fixes

  • Fixed a bug where local root subscription database inconsistency could cause Client to make excessive RPC calls, resulting in increased load on the backend
  • Fixed a bug where the wrong Client version was displayed in status report, service output logs and GUI logs. This will help support with troubleshooting
  • Fixed a bug where file server enablement (FSE) could not work on macOS Sonoma or newer because of the duplicated path "/Volumes/Volumes" in mount points
  • Fixed a rare bug where the application could crash at launch
  • Fixed a bug where re-registering the Client and merging SyncedFolder with the folder with same name but different case would cause a delay of syncing files to the server


SUPPORT | 720-204-4500 | 800-352-0248