# What's New in TX Text Control .NET for WPF 34.0

> TX Text Control .NET for WPF 34.0 tags every PDF for PDF/UA, saves PDF/A-3a and adds DescriptiveText, WPF ribbon tab items, FrameMergedEventArgs and .NET 10.

- **Product:** TX Text Control .NET for WPF
- **Section:** Documentation
- **Kind:** Topic
- **Path:** TX Text Control .NET for WPF > What's New > What's New in TX Text Control .NET for WPF 34.0
- **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/whats-new/3400/
- **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/whats-new/3400/llms.txt
- **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-wpf/whats-new/3400/llms-full.txt

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## On This Page

- [Version 34.0 at a Glance](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/whats-new/3400/#version-34-0-at-a-glance)
- [PDF Accessibility and Archiving](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/whats-new/3400/#pdf-accessibility-and-archiving)
- [Descriptive Texts in the Ribbon](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/whats-new/3400/#descriptive-texts-in-the-ribbon)
- [Mail Merge](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/whats-new/3400/#mail-merge)
- [.NET and Visual Studio](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/whats-new/3400/#net-and-visual-studio)
- [New Classes and Members](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/whats-new/3400/#new-classes-and-members)
- [Upgrade to Version 34.0](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/whats-new/3400/#upgrade-to-version-34-0)
- [Next Steps](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/whats-new/3400/#next-steps)

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## Nearby

- **Previous:** [What's New](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/whats-new/llms.txt)
- **Next:** [What's New in TX Text Control .NET for WPF 33.0](https://docs.textcontrol.com/tx-text-control-dotnet-wpf/whats-new/3300/llms.txt)