# WPF in .NET 10 Preview 7 - Release Notes

Here's a summary of what's new in WPF in this preview release:

- [Bug Fixes](#bug-fixes)
- [Fluent Theme Improvements](#fluent-theme-improvements)

WPF updates in .NET 10:

- [What's new in WPF in .NET 10](https://learn.microsoft.com/dotnet/desktop/wpf/whats-new/net100) documentation.

## Bug Fixes

- Avoided `UCEERR_RENDERTHREADFAILURE` in applications using ***D3DImage**, when the monitor is unavailable.

## Fluent Theme Improvements

- Fixed some accessibility issues in Fluent control styles (`DatePicker`, `DataGrid`).
- Unified text control Fluent style resources.
- Fixed localization resources for `ScrollBar`.