# 2024.10.19

> 2024.10.19 release notes for Studio.

**Release date: February 11, 2026**

## Bug fixes

* When configuring the **Body** field of the **Send Mail** activity using `String.Format` in some projects, the value disappeared after saving and reopening the project.
* An `Unable to cast object of type 'Microsoft.VisualBasic.Activities.VisualBasicValue'1[System.Object]' to type 'System.Activities.Argument'` validation error occurred when setting the default value of an argument of type **String** in some StudioX projects.
* **Auto Arrange** did not work as expected in some Windows - Legacy Flowchart projects.
* An expression of type `string.Format("Test {0}", str_text)` used in the **Body** field of the **Send SMTP Email** activity was incorrectly converted into `string.Format("Test {0}", str_text)` when reopening the workflow.
* Workflows could not be troubleshot when using a Testing Robot license.
* The cases of a **Flow Switch** activity were auto arranged when reopening some flowchart workflows.
* The connection of the **False** branch in a **Flow Decision** activity disappeared unexpectedly in some flowchart workflows.
* Both design and runtime packages were created after publishing some libraries even if the Separate Runtime Dependencies option was disabled.
* Solving Git conflicts in projects that included Excel files could corrupt those files, preventing them from being opened.

## 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 | [v24.10.13](https://docs.uipath.com/activities/other/latest/ui-automation/release-notes-uipath-uiautomation-activities-v24-10#v241013) |
| UiPath.System.Activities | [v24.10.8](https://docs.uipath.com/activities/docs/release-notes-uipath-system-activities#v24108) |
| UiPath.Excel.Activities | [v2.24.4](https://docs.uipath.com/activities/docs/release-notes-uipath-excel-activities#v2244) |
| UiPath.Mail.Activities | [v1.24.16](https://docs.uipath.com/activities/other/latest/productivity/release-notes-uipath-mail-activities#v12416) |
| UiPath.Word.Activities | [v1.20.3](https://docs.uipath.com/activities/docs/release-notes-uipath-word-activities#v1203) |
| UiPath.ComplexScenarios.Activities | [v1.5.1](https://docs.uipath.com/activities/docs/release-notes-uipath-complexscenarios-activities#v151) |
| UiPath.Presentations.Activities | [v1.14.2](https://docs.uipath.com/activities/docs/release-notes-uipath-presentations-activities#v1142) |
| UiPath.Testing.Activities | [v24.10.4](https://docs.uipath.com/activities/docs/release-notes-uipath-testing-activities#v24104) |
| UiPath.WebAPI.Activities | [v1.21.1](https://docs.uipath.com/activities/docs/release-notes-uipath-web-activities#v1211) |
| UiPath.Form.Activities | [v24.10.5](https://docs.uipath.com/activities/docs/release-notes-uipath-form-activities#v24105) |
| UiPath.Callout.Activities | [v24.10.5](https://docs.uipath.com/activities/other/latest/user-guide/release-notes-uipath-callout-activities#v24105) |