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Robot release notes
  • Robot release notes
    • 2026
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February 2025

February 2025 release notes for Robot.

February 26, 2025​

Build number: 2025.0.161

HTTPS for all NuGet feeds​

Starting with the Robot releases in February 2025 (Latest) and October 2025 (LTS), calls to HTTP-unsecure feeds from NuGet-supported packages are no longer allowed. When a non-HTTPS feed is used, an error is thrown, and opting out of this behavior is not possible.

New options for user sessions​

Two new options for the UIPATH_SESSION_BEHAVIOR system environment variable, LeaveSessionActive and LeaveSessionDisconnected, allow you to control what happens to the user session after a job completes.

  • UIPATH_SESSION_BEHAVIOR=LeaveSessionActive—Prevents restoration of the initial session state.
  • UIPATH_SESSION_BEHAVIOR=LeaveSessionDisconnected—Always disconnects the session on restore.

New UiPath repository certificate SHA-256 fingerprint​

If you are using package signature verification, a new UiPath repository certificate SHA-256 fingerprint must be added to your NuGet configuration under both trusted authors and trusted repositories, as shown in our documentation.

<certificate fingerprint="A96ADDC7455443CF702A887BC153CF7844038E2E88081D676C57DDD90EC90245" hashAlgorithm="SHA256" allowUntrustedRoot="false" />
<certificate fingerprint="A96ADDC7455443CF702A887BC153CF7844038E2E88081D676C57DDD90EC90245" hashAlgorithm="SHA256" allowUntrustedRoot="false" />

Support for Windows Server 2025​

Starting with release, UiPath Robot can also run on Windows Server 2025 operating systems.

.NET Framework requirement update​

The minimum.NET Framework requirement has been updated from 4.6.1 to 4.7.2.

Bug fixes​

  • Using special character quotes " (0x201C) in strings caused a JIT compilation error at runtime in Windows projects.

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