# October 2026

> October 2026 release notes for Apps in Automation Cloud.

## October 6, 2026

### VB expressions now run on .NET 10

Apps now compiles and runs VB expressions on .NET 10 instead of .NET 6.

Apps published before the upgrade keep running on .NET 6 and need no action. Publishing a new version of an app moves it to .NET 10. A few expressions, such as those that convert text with two-digit years to dates, return different results on .NET 10.

For details, see [VB expressions on .NET 10](https://docs.uipath.com/apps/automation-cloud/latest/user-guide/vb-expressions-on-net-10).