# What's New > TX Text Control .NET Server release history: features of 34.0 back to 30.0, older versions from 10.1, service packs, breaking changes and deprecated APIs. - **Product:** TX Text Control .NET Server - **Section:** Documentation - **Kind:** Topic - **Path:** TX Text Control .NET Server > What's New - **813 words** - **Web URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/ - **LLMs URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/llms.txt - **LLMs-Full URL:** https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/llms-full.txt --- TX Text Control .NET Server 34.0, released in November 2025, is the current major version, and Service Pack 5, released on September 14, 2026, is its latest update. For each major version back to 30.0, you find what it added, what its service packs changed, which changes need work in an upgrade and which members will be removed. The versions from 10.1 to 29.0 are summarized under Older Versions. Developers who upgrade an application, or who want to know whether a feature exists in the version they use, start here. ### Versions at a Glance | Version | Released | What it brought | |---|---|---| | [34.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3400/llms-full.txt) | November 2025 | Tagged PDF for PDF/UA and PDF/A-3a, RTF and EMF on the Core engine, all Document Editor dialog boxes on Core, .NET 10 | | [33.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3300/llms-full.txt) | March 2025 | Linux support with the Core engine, a cross-platform Document Editor backend, Blazor components | | [32.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3200/llms-full.txt) | September 2023 | Footnotes, SVG images of pages, Document Editor initialization with JavaScript | | [31.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3100/llms-full.txt) | September 2022 | Signature fields, cultures for mail merge, a customizable Document Editor context menu | | [30.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3000/llms-full.txt) | November 2021 | Comments compatible with MS Word, SVG images, form fields in mail merge | | [10.1 to 29.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/older-versions/llms-full.txt) | Before November 2021 | The features of the older versions, summarized on [Older Versions](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/older-versions/llms-full.txt) | Between the major versions, service packs bring fixes and smaller additions, and the web packages of the Document Editor and the Document Viewer get versions of their own. [Package Versioning](https://docs.textcontrol.com/tx-text-control-dotnet-server/installation/nuget/versioning/llms-full.txt) explains how the version numbers of the packages relate to each other. ### Find the Right Page | If you want to | Read | |---|---| | See what the current version added | [Version 34.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3400/llms-full.txt) | | Find out in which version a feature arrived | The version pages, from [Version 33.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3300/llms-full.txt) back to [Version 30.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3000/llms-full.txt) | | Look up a version before 30.0 | [Older Versions](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/older-versions/llms-full.txt) | | Find out what a service pack changed | [Service Packs](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/service-packs/llms-full.txt) | | Estimate the work of an upgrade | [Breaking Changes](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/breaking-changes/llms-full.txt) | | Replace members that will be removed | [Deprecated APIs](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/deprecated-apis/llms-full.txt) | | Update the packages of a project | [Upgrade Guide](https://docs.textcontrol.com/tx-text-control-dotnet-server/installation/upgrading/llms-full.txt) | ### Where to Start 1. **Upgrading to a new major version?** Read [Breaking Changes](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/breaking-changes/llms-full.txt) for every version between yours and the target, then the pages of the versions you skip, for the features you gain. 2. **Staying on your major version?** [Service Packs](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/service-packs/llms-full.txt) lists what the updates of your version changed. Text Control recommends updating to the latest service pack. 3. **Maintaining older code?** Check it against [Deprecated APIs](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/deprecated-apis/llms-full.txt) and replace the obsolete members it uses. The [Upgrade Guide](https://docs.textcontrol.com/tx-text-control-dotnet-server/installation/upgrading/llms-full.txt) takes you through the upgrade itself: the NuGet and npm packages, the code changes and the redeployment. --- ## In This Section - [What's New in TX Text Control .NET Server 30.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3000/llms-full.txt): TX Text Control .NET Server 30.0: MS Word-compatible comments, SVG images, form field merge, Document Editor sidebars and Document Viewer signing methods. - [What's New in TX Text Control .NET Server 31.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3100/llms-full.txt): TX Text Control .NET Server 31.0: signature fields, mail merge cultures, DataSourceManager MergeSettings, a customizable Document Editor context menu. - [What's New in TX Text Control .NET Server 32.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3200/llms-full.txt): TX Text Control .NET Server 32.0: footnotes, SVG page export, Document Editor initialization with JavaScript, SVG render mode, HTML dialogs and dictionaries. - [What's New in TX Text Control .NET Server 33.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3300/llms-full.txt): TX Text Control .NET Server 33.0: Linux support with the Core engine, the cross-platform Document Editor backend, Blazor components and PDF attachments. - [What's New in TX Text Control .NET Server 34.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3400/llms-full.txt): TX Text Control .NET Server 34.0: tagged PDF/UA and PDF/A-3a output, DescriptiveText properties, RTF and EMF on Core, Document Editor dialogs on Linux, .NET 10. - [Breaking Changes](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/breaking-changes/llms-full.txt): Which TX Text Control .NET Server versions from 30.0 to 34.0 need upgrade work, from backend port 4283 to licenses.licx, linked to the detailed Upgrade Guide. - [Deprecated APIs](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/deprecated-apis/llms-full.txt): Replace obsolete members of TX Text Control .NET Server: ListFormat, TextField, MailMerge.MergeBlocks, the Document Editor JavaScript API and the viewer. - [Older Versions](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/older-versions/llms-full.txt): Release dates, X names, update notes and new members of TX Text Control 10.1 to 29.0, for ServerTextControl, MailMerge, PDF and the Document Editor and Viewer. - [Service Packs](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/service-packs/llms-full.txt): Service packs of TX Text Control .NET Server 30.0 to 34.0: release dates, SDK and web package versions, Document Viewer releases and VersionInfo.ServicePack. --- ## Nearby - **Previous:** [AI Examples](https://docs.textcontrol.com/tx-text-control-dotnet-server/examples/ai/llms-full.txt) - **Next:** [What's New in TX Text Control .NET Server 34.0](https://docs.textcontrol.com/tx-text-control-dotnet-server/whats-new/3400/llms-full.txt)