F# Weekly #33, 2026 — .NET 11 Preview 7 Ships with F# Updates and PaketaBot

Welcome to F# Weekly,

A roundup of F# content from this past week:

News

• F# in .NET 11 Preview 7 — Release Notes
• Core Framework v3 4.0.0 [2026 August 14] | xUnit.net

I need .Net 11 now! 😀#fsharp #dotnet

— Urs Enzler (@ursenzler.bsky.social) 2026-08-12T13:54:53.971Z

Microsoft News

• .NET 11 Preview 7 is now available!
• .NET and .NET Framework August 2026 servicing releases updates
• Routing and Failover for Microsoft.Extensions.AI
• Instructions Hygiene – What Frontier Models Still Need You to Say
• Announcing Windows App Development CLI v0.6.0

Videos

• .NET AI Community Standup: MCP C# SDK 2.0: Building the Next Generation of .NET AI Agents
• ASP.NET Community Standup: What’s new in .NET 11 Preview 7?

Highlighted projects

• cardamomcode/paketabot — The dependency bot that speaks Paket.
• HelgeSverre/fsdb — A MySQL-compatible database server in idiomatic F# with wire protocol, FParsec SQL grammar, and DU-based relational algebra.
• toro-ml/toro — PyTorch semantics in idiomatic F#, powered by TorchSharp — deep learning made functional.
• tommililja/Farse — Simple, explicit JSON parsing for F# using System.Text.Json.
• michaelglass/Falco.UnionRoutes — Type-safe routing with discriminated unions for the Falco web framework.

New Releases

• SageFs 0.6.276
• Ionide.Analyzers 0.16.0
• FSharpLint.Core 0.27.1
• dotnet-fsharplint 0.27.1
• Frank 7.3.3
• WoofWare.PawPrint 0.3.3
• Fable.Logging 1.0.0

Dependabot doesn’t support Paket projects, so I made PaketaBot. It runs in GitHub Actions and needs no hosted service. Written in F# and compiled with Fable github.com/cardamomcode… #fsharp #fablecompiler

— Dag Brattli (@dbrattli.bsky.social) 2026-08-13T16:57:17.146Z

That’s all for now. Have a great week.