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Sauce Labs is pleased to announce the release of 

This release includes these changes. Use the download links to get that latest and previous versions.

Version NumberChange DescriptionRelease Date



New Feature:

Version 4.4.6 introduces a new method to access the health of the Sauce Connect. When Sauce Connect Proxy is running the following health metrics are exposed.

  • Sauce Connect connections status indicating if this currently alive and healthy.
  • Timestamp when the connection status changed.
  • A running count of how many times the connection was re-established.

For more information please refer : DELETE PAGE: Understanding Sauce Connect Proxy Client Metrics

Bug Fixes and Improvements:

Fixes a bug that would cause SC to use invalid URL's in it's internal proxy, causing --proxy  and --pac functionality to break.

Better logging to indicate the requirement of specifying the absolute path of the PAC file when using the --pac command line flag to start Sauce Connect.

Apr 21 2017

Latest Version: 4.6.3

Sauce Connect Proxy Download Link

SHA1 Checksum

Download Sauce Connect v4.6.3 for Mac OS 10.8+
Download Sauce Connect v4.6.3 for Windows 7+
Download Sauce Connect v4.6.3 for Linux
Download Sauce Connect v4.6.3 for Linux 32-bit