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Documentation

Duo Access Gateway - Release Notes

Last Updated: September 16th, 2019

Duo Access Gateway adds two-factor authentication, complete with inline self-service enrollment and Duo Prompt to popular cloud services like Salesforce and Google Apps using SAML 2.0 federation.

Duo Access Gateway for Windows

Version 1.5.8 - September 2019

  • Fixed a bug where Duo Access Gateway would fail to authenticate on certain embedded browsers on macOS.

Version 1.5.7 - September 2019

  • Update the minimum version of PHP to 7.3.8 or greater.
  • Added the ability to disable scoping when using AD FS as your SAML IdP authentication source.
  • Added more actionable error messaging and better LDAP logging.
  • Added support for upcoming Google Chrome version 80 SameSite cookie change.
  • mS-DS-ConsistencyGuid can now be used as the sourceAnchor attribute for Microsoft Office 365.
  • Bug fixes and security enhancements.

Version 1.5.6 - December 2018

  • Fixed bug that would cause Duo Access Gateway servers with Office 365 applications to slow down over time.
  • Fixed issue where using Single Logout to a SAML IdP authentication source would result in an error.
  • Fixed issue where Windows file locking could cause authentication failures.
  • Bug fixes

Version 1.5.4 - July 2018

  • Added SHA256 certificate fingerprint to Applications page
  • Fixed case sensitivity bug for Google OIDC and Azure OIDC domain checks
  • Fixed issue displaying Duo Access Gateway login page in IE11 compatibility mode
  • Automatically prompt for install of Visual C++ Redistributable for Visual Studio 2015 on Windows Server 2016
  • Bug fixes

Version 1.5.3 - April 2018

  • Updated UI in the Duo Access Gateway admin console
  • Bug fixes

Version 1.5.2 - March 2018

  • Merged upstream patch for simplesamlphp SSPSA 201802-01. Duo does not believe the Duo Access Gateway is affected by this issue, but has included these patches to increase the security posture of the DAG.
  • Bug fixes

Version 1.5.1 - September 2017

  • Bug fixes

Version 1.5.0 - August 2017

  • Added support for Office 365 basic authentication from legacy clients
  • Bug fixes

Version 1.4.5 - July 2017

  • Bug fixes

Version 1.4.4 - June 2017

  • Updated UI in the Duo Access Gateway admin console
  • Bug fixes

Version 1.4.3 - April 2017

  • Certificates generated in the Duo Access Gateway are now SHA256
  • Bug fixes

Version 1.4.2 - March 2017

Version 1.4.0 - February 2017

  • New minimum PHP version requirement 7.1.1
  • Support for Duo Network Gateway application links in Launcher
  • Support for organizational bookmarks in Launcher
  • Custom logos for generic SAML service providers

Version 1.3.2 - December 2016

  • Bug fixes and security enhancements

Version 1.3.1 - November 2016

  • Supports Windows Server 2016
  • Bug fixes and security enhancements

Version 1.3.0 - August 2016

  • Introduce Launcher portal for cloud applications

Version 1.2.1 - October 2015

  • Support for additional authentication sources

Version 1.1.1 - July 2015

  • Fix issue with initial certificate and private key creation

Version 1.1.0 - June 2015

  • GA release

Version 1.0.1 - May 2015

  • Pre-release beta

Version 1.0.0 - April 2015

  • Pre-release beta

Duo Access Gateway for Linux

Version 1.5.8 - September 2019

  • Fixed a bug where Duo Access Gateway would fail to authenticate on certain embedded browsers on macOS.

Version 1.5.7 - September 2019

  • Updated PHP to 7.3.8
  • Added the ability to disable scoping when using AD FS as your SAML IdP authentication source.
  • Added more actionable error messaging and better LDAP logging.
  • Added support for upcoming Google Chrome version 80 SameSite cookie change.
  • mS-DS-ConsistencyGuid can now be used as the sourceAnchor attribute for Microsoft Office 365.
  • Bug fixes and security enhancements.

Version 1.5.6 - December 2018

  • Fixed bug that would cause Duo Access Gateway servers with Office 365 applications to slow down over time.
  • Fixed issue where using Single Logout to a SAML IdP authentication source would result in an error.
  • Fixed issue where Windows file locking could cause authentication failures.
  • Updated PHP to 7.1.25
  • Bug fixes

Version 1.5.4 - July 2018

  • Added SHA256 certificate fingerprint to Applications page
  • Fixed case sensitivity bug for Google OIDC and Azure OIDC domain checks
  • Fixed issue displaying Duo Access Gateway login page in IE11 compatibility mode
  • Bug fixes

Version 1.5.3 - April 2018

  • Updated UI in the Duo Access Gateway admin console
  • Bug fixes

Version 1.5.2 - March 2018

  • Merged upstream patch for simplesamlphp SSPSA 201802-01. Duo does not believe the Duo Access Gateway is affected by this issue, but has included these patches to increase the security posture of the DAG.
  • Bug fixes

Version 1.5.1 - September 2017

  • Bug fixes

Version 1.5.0 - August 2017

  • Added support for Office 365 basic authentication from legacy clients
  • Bug fixes

Version 1.4.5 - July 2017

  • Bug fixes

Version 1.4.4 - June 2017

  • Updated UI in the Duo Access Gateway admin console
  • Bug fixes

Version 1.4.3 - April 2017

  • Certificates generated in the Duo Access Gateway are now SHA256
  • Bug fixes

Version 1.4.2 - March 2017

Version 1.4.1 - February 2017

  • Fix issue with initial SSL certificate and private key warning message

Version 1.4.0 - GA Release

  • GA release (includes all functionality of Duo Access Gateway 1.4.0 for Windows)

Version 1.4.0-beta - January 2017

  • Pre-release betas (-beta1, -beta2)