# Older Versions > TX Spell .NET for WPF 3.0 to 6.0: release dates, suggestion engine, hyphenation, language detection, the correction UI provider and new members per version. - **Product:** TX Spell .NET for WPF - **Section:** Documentation - **Kind:** Topic - **Path:** TX Spell .NET for WPF > What's New > Older Versions - **682 words** - **Web URL:** https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/older-versions/ - **LLMs URL:** https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/older-versions/llms.txt - **LLMs-Full URL:** https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/older-versions/llms-full.txt --- Many features of TX Spell .NET for WPF that applications use today, from the customizable spell check dialog to hyphenation and language detection, arrived between 2012 and 2015. Versions 6.0 back to 3.0 each have a page with their features, their service packs and the classes and members they added, for developers who maintain an application on one of these versions or want to know when a feature appeared. The versions from 7.0 on are described in [What's New](https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/llms-full.txt), together with their service packs, breaking changes and deprecated APIs. ### Versions at a Glance | Version | Released | Released with | What it brought | |---|---|---|---| | [6.0](https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/older-versions/0600/llms-full.txt) | April 2015 | TX Text Control X12 | The `SpellingCorrectionUIProvider` for correction interfaces built with data binding, `Cancel` for word changes | | [5.0](https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/older-versions/0500/llms-full.txt) | September 2014 | TX Text Control X11 | Language detection with `DetectLanguageScopes` for more than 30 languages | | [4.0](https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/older-versions/0400/llms-full.txt) | November 2013 | TX Text Control X10 | Hyphenation with Hunspell hyphenation lists, checking in a given language, right-to-left dictionaries, compressed and delayed loading of dictionaries | | [3.0](https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/older-versions/0300/llms-full.txt) | September 2012 | Released on its own | Keyboard-aware suggestion ranking, the customizable `SpellCheckDialog`, new events, dictionaries from string arrays, `GetMenuItems` | The dates are those of the release announcements on the Text Control Blog. Text Control released each version for WPF and for Windows Forms on the same day. The download package holds the last setup of each version, usually that of a later service pack, so the dates of its files aren't release dates. ### What the Version Pages Contain Each page starts with the release date and the focus of the version and then describes its features, linked to the pages that explain them for today's version. - **Service packs.** The service packs of the version, with the dates of their announcements and the setup files the download package holds. - **New classes and members.** The classes, properties, methods and events that the What's New documentation of the version lists, grouped by class, each linked to its current reference page. Where that list names a member under a wrong kind or a member the current assemblies don't have, the page says so. - **Update notes.** The What's New documentation of these versions names no changes that break existing code, so the pages have no upgrade section. ### Where to Start 1. **Looking for the version of a feature?** Start with the table above, then open the version's page. Many reference pages also state the version that introduced a class or member. 2. **Upgrading from one of these versions?** Read the pages of the versions you skip, then [Breaking Changes](https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/breaking-changes/llms-full.txt) for the versions from 7.0 on: since version 7.0, WPF applications require the .NET Framework 4.5 or higher. 3. **New to TX Spell .NET?** Start with [Version 11.0](https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/1100/llms-full.txt) and [Getting Started](https://docs.textcontrol.com/tx-spell-dotnet-wpf/getting-started/llms-full.txt) instead; these pages describe history. --- ## In This Section - [What's New in TX Spell .NET for WPF 3.0](https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/older-versions/0300/llms-full.txt): TX Spell .NET for WPF 3.0: suggestions ranked by key distance, a SpellCheckDialog with your own buttons and preview, events, GetMenuItems and the TXSpell class. - [What's New in TX Spell .NET for WPF 4.0](https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/older-versions/0400/llms-full.txt): TX Spell .NET for WPF 4.0: Hunspell hyphenation lists, Check in a given language, Arabic, Hebrew and other right-to-left dictionaries, and 46 language packages. - [What's New in TX Spell .NET for WPF 5.0](https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/older-versions/0500/llms-full.txt): TX Spell .NET for WPF 5.0 added language detection: DetectLanguageScopes, LanguageScope with its Start, Length and CultureInfo, and DetectableLanguageScopes. - [What's New in TX Spell .NET for WPF 6.0](https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/older-versions/0600/llms-full.txt): TX Spell .NET for WPF 6.0 added SpellingCorrectionUIProvider, whose handlers feed a correction panel in XAML by data binding, and Cancel for word changes. --- ## Nearby - **Previous:** [Deprecated APIs](https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/deprecated-apis/llms-full.txt) - **Next:** [What's New in TX Spell .NET for WPF 6.0](https://docs.textcontrol.com/tx-spell-dotnet-wpf/whats-new/older-versions/0600/llms-full.txt)