Release Notes

Release notes for the App Events activities package.

V3.41.1

Release date: September 2, 2026

Correction - added September 2026: All releases between versions 3.16.0 and 3.41.1 were not announced in the release notes at that time.

Bug fixes

• Control data did not load when an app used a Document Understanding Validation Station with a large document.

V3.39.0

Release date: May 29, 2026

Bug fixes

• The same expression could be evaluated more than once after a single change.
• The Document Understanding Validation Station could show outdated data after a value was updated from a workflow.

V3.37.0

Release date: May 12, 2026

Improvements

• Improved the reliability of the connection between an app and its workflow.

V3.36.0

Release date: April 9, 2026

Reset Apps Values support for the Multi File Uploader

The Reset Apps Values activity can now reset the value of a Multi File Uploader control.

Improvements

• The App Events activities were updated to follow the latest UiPath activity design guidelines.

Bug fixes

• Overriding a Submit Action activity property with a list of objects did not work as expected.

V3.32.0

Release date: February 19, 2026

Bug fixes

• Uploading a file to an entity from a Custom List control failed.

V3.30.0

Release date: January 23, 2026

Bug fixes

• An app could stop responding after it had been open for a longer time, if it was still processing an earlier request.

V3.27.0

Release date: December 16, 2025

Bug fixes

• An Edit Grid used inside a modal pop-over remained in a loading state after its data was updated.

V3.26.0

Release date: December 9, 2025

Bug fixes

• A Custom List control did not work when it was bound to an action property.

V3.24.0

Release date: November 5, 2025

Bug fixes

• Downloading several files at the same time from a workflow did not work.

V3.23.0

Release date: October 20, 2025

Improvements

• Job attachments can now be converted using toAppFile and toLocalResource.

Bug fixes

• An app that used a data table could stop responding after it had been open for a longer time.

V3.22.2

Release date: October 8, 2025

Bug fixes

• Expressions did not update in a published app, although they updated while debugging.
• An app could stop responding after it had been open for a longer time, if one of its values could not be read back correctly.

V3.20.0

Release date: September 2, 2025

Bug fixes

• An app that used a Custom List control could stop responding after it had been open for a longer time.
• Custom List control properties were not updated when they were bound to app variables.

V3.19.0

Release date: August 20, 2025

Document Understanding Set focus support

The platform now supports the Document Understanding Set focus property.

V3.17.0

Release date: July 22, 2025

Bug fixes

• An unexpected error was shown when submitting an action while debugging an app.
• Submit Action activity properties appeared and disappeared at random.
• Setting a variable value did not work with action properties while debugging.

V3.16.0

Release date: July 4, 2025

Bug fixes

• Expressions in the Submit Action activity were cleared when you reopened the workflow.
• The Submit Action activity did not load correctly when one of the action's properties was optional.
• You could not rename the Submit Action activity.
• Outcome buttons were not enabled or disabled correctly.

V3.8.0

Release date: 10 March 2025

Activity for resetting control values

A new activity is now available for the App Events package: Reset Apps Values. This activity is comparable to the Reset Values rule in VB Apps. This activity allows you to reset the value of one or several controls simultaneously, as well as app variables, from within a workflow.

This removes the need to write individual expressions at the control level, and is useful in cases where you want to refresh an interface with default data.

V3.6.1

Release date: 21 February 2025

App Events

The Workflow Events activity pack is now called App Events. This better reflects the ability to build apps and automations in Studio Web.

V3.0.0

Release date: 21 October 2024

Activities for apps in Studio Web

We are adding the following activities to the App Events pack:

• Open Apps Page
• Close Apps Pop-over/Bottom-sheet
• Show Apps Message
• Show/Hide Apps Spinner
• Open URL in Apps
• Submit Action

These new activities enable you to develop web apps with inline automation in Studio Web.

V2.0.0

Release date: 25 August 2023

Activities for real-time communication between Apps and attended automations

Two new activities join the App Events pack: Apps Request Trigger and Handle Apps Request. Together with the Trigger Workflow rule in Apps, their mission is clear: enable instantaneous, two-way communication between Apps and attended automations.

This ensures that whenever you start a process from your app, it stays active to facilitate immediate responses. The process concludes upon closing the Apps session.

These activities are included in a dedicated Studio template called Apps - Robot Real Time Communication Sample.

Download this example and see the real-time communication in action.

V1.0.0

Release date: 9 May 2022

New features and improvements

The new App Events activities pack contains a new activity, Send Interim Result, enabling a communication between UiPath Apps and processes for attended robots. This activity enables you to send interim process results (IPR), reducing the time to display process results.

This pack is meant to be used when the time to start a process is a bottleneck in your automation and you need to wait for an entire automation to complete in order to obtain the process results.