Microsoft Entra pass-through authentication agent: Version release history
The agents installed on-premises that enable Pass-through Authentication are updated regularly to provide new capabilities. This article lists the versions and features that are added when new functionality is introduced. Pass-through authentication agents are updated automatically when a new version is released.
Here are related topics:
- User sign-in with Microsoft Entra pass-through authentication
- Microsoft Entra pass-through authentication agent installation
1.5.2482.0
Release Status:
07/07/2021: Released for download
New features and improvements
- Upgraded the packages/libraries to newer versions signed using SHA-256RSA.
1.5.1742.0
Release Status:
04/09/2020: Released for download
New features and improvements
- Added support for targeting cloud environments upon installation. The bundle can be pinned to a given cloud environment.
1.5.1007.0
Release status
1/22/2019: Released for download
New features and improvements
- Added support for Service Bus reliable channels to add another layer of connection resiliency for outbound connections
- Enforce TLS 1.2 during agent registration
1.5.643.0
Release status
4/10/2018: Released for download
New features and improvements
- Web socket connection support
- Set TLS 1.2 as the default protocol for the agent
1.5.405.0
Release status
1/31/2018: Released for download
Fixed issues
- Fixed a bug that caused some memory leaks in the agent.
- Updated the Azure Service Bus version, which includes a bug fix for connector timeout issues.
New features and improvements
- Added support for websocket based connections between the agent and Microsoft Entra services to improve connection resiliency
1.5.402.0
Release status
11/25/2017: Released for download
Fixed issues
- Fixed bugs related to the DNS cache for default proxy scenarios
1.5.389.0
Release status
10/17/2017: Released for download
New features and improvements
- Added DNS cache functionality for outbound connections to add resiliency from DNS failures
1.5.261.0
Release status
08/31/2017: Released for download
New features and improvements
- GA version of the Microsoft Entra pass-through authentication agent