# 2025.10.17

> 2025.10.17 release notes for Studio.

**Release date: September 2, 2026**

## Improvements

**Manage Packages** now supports the new official UiPath package feed at `https://pkgs.uipath.com/official/index.json`. Your installation still points to the current feed, but the new feed is already available and you can manually add it. We plan to deprecate the old feed by April 2027. A future patch will force the update to the new address.

### Inline code editor for Invoke Code

The **Invoke Code** activity now embeds an ActiPro-powered code editor directly on the activity card, replacing the previous plain-text preview. The editor provides syntax highlighting and IntelliSense for C# and VB.NET, so you can write and edit code inline without opening a separate editor window.

Requires System activities package 26.6.1 or later.

## Bug fixes

* Converting a Windows - Legacy project to Windows could silently downgrade a dependency below the version another selected package required. The project then restored with an NU1605 warning and failed at runtime with a `MissingMethodException`. The conversion now raises the pinned versions to satisfy the requirements declared by the selected packages, and a dependency that still resolves below a requirement is marked in the **Project** panel with a warning icon and a tooltip naming the package that requires the higher version.
* Studio could hang on *Adding dependencies...* when opening medium to large projects, because the code editor re-registered a service on a syntax language that was already in use.
* Starting a debug session for a coded workflow could stop with the error `Job stopped with unexpected exit code: 0xC0000354` when the .NET debugger took longer than expected to attach. Studio now waits for a late attach instead of tearing the session down, and reports that it is still waiting.
* A coded workflow debug session could hang indefinitely when attaching to the debugger failed.
* Remote debugging could fail with a *The operation has timed out.* error when the robot agent on the target machine took longer than the fixed 40-second wait to report that it was ready, which slow interactive logins can cause. The wait is now configurable through the `UIPATH_STUDIO_AGENT_READY_TIMEOUT_SECONDS` environment variable, expressed in seconds and accepting values from 10 to 1800. Values outside that range are clamped to it, and a value that is not a positive whole number is ignored in favor of the default. The variable is read once when Studio starts, so restart Studio after changing it.
* In a project mixing VB workflows with `.cs` coded files, spurious C# parse errors such as `CS1525`, `CS1002`, and `CS1022` could appear on the VB workflows, because non-C# files were being added to the C# workspace.
* All **Switch** case values were silently cleared after a debug error and a rerun, because widgets could save their empty initial state over the model before their real value finished loading.
* Adding a new case to a **Switch** activity with a `System.Char` expression type threw an error, and a typed character was never saved, so new cases collided on the default key.
* **Ctrl + D** and **Ctrl + E** moved the selection to a different activity instead of disabling or enabling the currently selected one.
* Local package feeds could stay stuck loading in **Manage Packages**, and the **Project Dependencies Mass Update Tool** did not discover feeds correctly.
* The cloud catalog offered an activity that was already installed as **Available**, and selecting it silently upgraded the installed package.
* Importing a library did not correctly resolve the types of local and global variables.
* Running a Windows - Legacy project with **Run in PiP** silently ran it in the main session instead of the picture-in-picture session.
* The **ST-USG-026 Activity Restrictions** Workflow Analyzer rule could fail with an `InvalidOperationException` when several analyzer jobs ran at the same time.
* `UiPath.Studio.Project.exe` could crash on startup in Windows - Legacy projects because of duplicate theme resource keys, with nothing written to the Studio logs.
* In Windows projects, an error indicator could remain in front of the text in the Expression Editor while typing, hiding the expression being edited. Dismissing it by clicking elsewhere worked only until typing resumed.
* The bundled .NET 8 runtime has been updated from 8.0.28 to 8.0.30 to address known security vulnerabilities, including CVE-2026-50650.

## 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 | [v25.10.39](https://docs.uipath.com/activities/other/latest/ui-automation/release-notes-uipath-uiautomation-activities-v25-10#v251039) |
| UiPath.System.Activities | [v26.2.7](https://docs.uipath.com/activities/other/latest/workflow/release-notes-uipath-system-activities#v2627) |
| UiPath.Excel.Activities | [v3.4.1](https://docs.uipath.com/activities/other/latest/productivity/release-notes-uipath-excel-activities#v341) |
| UiPath.Mail.Activities | [v2.7.12](https://docs.uipath.com/activities/other/latest/productivity/release-notes-uipath-mail-activities#v2712) |
| UiPath.Word.Activities | [v2.4.1](https://docs.uipath.com/activities/other/latest/productivity/release-notes-uipath-word-activities#v241) |
| UiPath.ComplexScenarios.Activities | [v1.5.1](https://docs.uipath.com/activities/other/latest/workflow/release-notes-uipath-complexscenarios-activities#v151) |
| UiPath.Presentations.Activities | [v2.4.1](https://docs.uipath.com/activities/other/latest/productivity/release-notes-uipath-presentations-activities#v241) |
| UiPath.Testing.Activities | [v25.10.1](https://docs.uipath.com/activities/other/latest/workflow/release-notes-uipath-testing-activities#v25101) |
| UiPath.WebAPI.Activities | [v2.4.0](https://docs.uipath.com/activities/other/latest/developer/release-notes-uipath-web-activities#v240) |
| UiPath.Form.Activities | [v25.10.2](https://docs.uipath.com/activities/other/latest/workflow/release-notes-uipath-form-activities#v25102) |
| UiPath.Callout.Activities | [v25.10.2](https://docs.uipath.com/activities/other/latest/workflow/release-notes-uipath-callout-activities#v25102) |
| UiPath.DataService.Activities | [v25.2.0](https://docs.uipath.com/activities/other/latest/workflow/release-notes-uipath-dataservice-activities#v2520) |
| UiPath.DocumentUnderstanding.Activities | [v2.17.5](https://docs.uipath.com/activities/other/latest/productivity/release-notes-uipath-documentunderstanding-activities#v2175) |