Welcome to F# Weekly,
A roundup of F# content from this past week:
News
Microsoft News
- .NET 11 Preview 4 is now available!
- .NET and .NET Framework May 2026 servicing releases updates
- Process API Improvements in .NET 11
- .NET MAUI Moves to CoreCLR in .NET 11
- From beta to stable: Announcing the Azure SDK for Rust 🎉🦀 - Azure SDK Blog
- WebAssembly Data Processing at the Edge with Azure IoT Operations - ISE Developer Blog
- Visual Studio Code 1.120 with Agents window
- Agent Skills in Visual Studio: Teach Copilot How Your Team Works - Visual Studio Blog
- Introducing WinUI agent plugin for GitHub Copilot and Claude Code - #ifdef Windows
Videos
Blogs
- ragingHungryPanda: Shared Postgres Test Container with Expecto in F#
- brandewinder: Computing lighting and shadows of mountains from above in F#
- Event Sourcing: compensation – the simple way out when things go wrong – planetgeek.ch
Highlighted projects
- Azizs2162/fyper — Build type-safe Cypher queries in F# with plain records, query expressions, and automatic parameterization
- agentruntimecontrolprotocol/fsharp-sdk — F# / .NET reference SDK for ARCP (Agent Runtime Control Protocol) with durable execution and human-in-the-loop support
- MagnusOpera/FScript — Functional language interpreter inspired by F#/ML, with type inference and LSP support
- goswinr/Euclid — A 2D and 3D geometry library for F# (and JavaScript via Fable)
- elekvk/FocusQuest — Gamified productivity web app built with F#, Bolero and ASP.NET Core
New Releases
- FSharp.Data 8.1.14
- FSharp.Compiler.Service 43.12.204
- WebSharper 10.1.4.673
- Feliz 3.3.2
- Feliz.UseElmish 5.0.0
- Feliz.CompilerPlugins 3.2.0
- SwaggerProvider 4.0.0
- SageFs 0.6.273
- FSharp.Formatting 22.0.1
- fsdocs-tool 22.0.1
- RProvider 3.0.0
- FSharp.Idioms 1.5.10
That’s all for now. Have a great week.
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