2025.10.12

Release date: June 3, 2026

Bug fixes

• An old Box connection from Integration Service could not resolve activity namespaces in some projects, which caused the activity design to not display in the affected XAML files.
• Refreshing the input arguments after a job run regenerated only the input custom types assembly, leaving the output assembly inconsistent.
• Creating a new Task project in a localized Studio installation did not preselect the localized workspace notebook.
• Text edits to some activity properties were lost when focus was not explicitly moved away from the field, affecting some For Each activity scenarios.
• Package arguments were not displayed on the Orchestrator process registration page for packages published from StudioX.
• Automation Ops policy fetch failed when the organization name contained non-ASCII characters in the AccountName header.
• ReadOnly variables appeared as constants in Data Manager, and their default values could not be edited.
• Not all dependency nodes were loaded in the project tree when opening some projects that depend on several custom libraries with nested dependencies.
• The Automation Hub URL was not populated in Project Settings.
• Changes to certain activity operations were not reflected correctly in the workflow designer after editing.

Activity package versions

The following activity packages and versions are included in the UiPathStudio.msi installer and can be found in the local feed.

Activity package	Version
UiPath.UIAutomation.Activities	v25.10.33
UiPath.System.Activities	v26.2.4
UiPath.Excel.Activities	v3.4.1
UiPath.Mail.Activities	v2.7.12
UiPath.Word.Activities	v2.4.1
UiPath.ComplexScenarios.Activities	v1.5.1
UiPath.Presentations.Activities	v2.4.1
UiPath.Testing.Activities	v25.10.1
UiPath.WebAPI.Activities	v2.4.0
UiPath.Form.Activities	v25.10.1
UiPath.Callout.Activities	v25.10.1
UiPath.DataService.Activities	v25.2.0
UiPath.DocumentUnderstanding.Activities	v2.17.2