# .NET v9.0.19 — .NET 9.0.19

- Product: .NET (https://whatsnew.fyi/product/dotnet)
- Vendor: Microsoft
- Date: 2026-08-11
- Version: v9.0.19
- Original notes: https://github.com/dotnet/core/releases/tag/v9.0.19
- Permalink: https://whatsnew.fyi/product/dotnet/releases/v9.0.19

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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[Release Notes](https://github.com/dotnet/core/blob/main/release-notes/9.0/9.0.19/9.0.19.md)
[Install Instructions](https://github.com/dotnet/core/blob/main/release-notes/9.0/install.md)

#### Repos

* [Aspnetcore](https://github.com/dotnet/aspnetcore/releases/tag/v9.0.19)
* [EF Core](https://github.com/dotnet/efcore/releases/tag/v9.0.19)
* [Runtime](https://github.com/dotnet/runtime/releases/tag/v9.0.19)
* [SDK](https://github.com/dotnet/sdk/releases/tag/v9.0.119)
* [SDK](https://github.com/dotnet/sdk/releases/tag/v9.0.317)
* [Templating](https://github.com/dotnet/templating/releases/tag/v9.0.119)
* [Templating](https://github.com/dotnet/templating/releases/tag/v9.0.317)
* [Winforms](https://github.com/dotnet/winforms/releases/tag/v9.0.19)
* [WindowsDesktop](https://github.com/dotnet/windowsdesktop/releases/tag/v9.0.19)
* [WPF](https://github.com/dotnet/wpf/releases/tag/v9.0.19)

##### What's Changed
https://devblogs.microsoft.com/dotnet/dotnet-and-dotnet-framework-august-2026-servicing-updates/#release-changelogs