Nintex Process Manager release notes

Release: August 2026

Release 4.26.19

New features

  • Nintex Process Manager MCP Authentication Session Length Extension - The session length for Nintex Process Manager MCP has been extended from 60 minutes to 24 hours to help reduce authentication interruptions when working with MCP. No action is required for existing MCP connections.

    Work on a longer term refresh token support is also in progress and should be available in a near-term release. This will remove the need for routine re-authentication during normal use.

  • Get Group Hierarchy Performance Enhancement - The Get Group Hierarchy tool within Nintex Process Manager MCP will now load group significantly faster to help reduce agent processing times.

Performance improvements and resolved issues

  • Improved handling of external network files and file navigation.

  • Resolved a localization issue with MCP tool responses.

  • Resolved an issue with Thai segmentation in Process Group and Process names.

    Resolved an issue where the Process List report would fail to load.

  • Resolved an issue where the process Owner/Expert was not showing when creating the Process List report.

Release 4.26.18

Performance improvements and resolved issues

  • Resolved an issue where the MCP configuration would not translate correctly to other languages.

  • Resolved an issue where newly saved process owners and experts could not see in-progress versions of the process to approve.

Release 4.26.17

New features

  • Auto-generated MCP URL - When a Promaster enables Process Manager MCP for a tenant, the MCP URL is now automatically generated and displayed on both the Admin and Profile pages, making it easy for users to view and copy with a single click. Links to the MCP documentation and the Beta feedback form are also included for convenience.

  • External link warning for linked documents - Users are now presented with a warning before being navigated away from Process Manager when clicking on a linked document with an external destination. The warning clearly displays the destination URL, giving users the option to continue or cancel, keeping navigation safe and transparent.

Performance improvements and resolved issues

  • Resolved an issue where web links in a printed PDF were not clickable, including long URLs that wraped across multiple lines.

  • Resolved an issue where embedded processes from another tenant were not appearing in Quick Search or Full Search results after being added.

Previous releases

Release Notes and Resolved Issues pre 4.5.11