F# Weekly #32, 2026 — FSharp.Data 8.2.0, Mibo 4.0, and F# MCP Ecosystem Grows

Welcome to F# Weekly,

A roundup of F# content from this past week:

Microsoft News

• Strengthening NuGet Supply Chain Security: Reducing API Key Lifetime
• Test reporting in Microsoft.Testing.Platform: from red build to root cause
• Beyond Chat: live Speech-to-Text with Foundry Local and C#
• Building agent teams with Agent Framework, GitHub Copilot CLI and Squad | Microsoft Agent Framework

Videos

• .NET MAUI Community Standup: MAUI UI July Recap
• Higher-Order Patterns!! via… Subtypes? ft. Scala and F#

AI workflows in #fsharp! What #vide's README promised years ago: state-aware functions, now async, effectful and persistent – with a UI on top.- let! is a step, if is a branch, let is just a value- a run's state IS that nested let! tree- an AI can write, watch and steer them

— SchlenkR (@schlenkr.bsky.social) 2026-08-05T20:05:20.982376Z

Highlighted projects

• sebbejones/plinth — A local-first markdown notebook built with F# and Tauri: plain text notes, wiki-style links, and full-text search with no cloud required.
• HenryKovalevsky/Thuja — A minimalistic F# library to build terminal user interfaces.
• Neftedollar/FsLangMCP — An MCP server exposing F# compiler services (FsAutoComplete / Ionide) to AI agents.

New Releases

• Pulsar.Client 3.18.0
• FSharp.Data 8.2.0
• FSharp.TypeProviders.Templates 8.11.0
• SQLProvider 1.5.27
• SwaggerProvider 4.2.0
• Mibo 4.0.0
• WoofWare.Myriad.Plugins 11.0.3
• BlackFox.ColoredPrintf 2.0.1
• FsSpreadsheet 7.0.1
• FSharp.Azure.Quantum 1.4.7
• FsLangMcp 0.13.1
• FsMcp.Server 1.2.2
• linq2db.FSharp 6.4.0
• Farse 0.14.0
• ProcessKit 2.11.0
• Swate.Components 2.0.7
• Polars.FSharp 0.7.0
• Toro 0.1.3
• Oxpecker.Alpine 0.3.0

Mibo 4.0.0 is out!This release brings massing perf improvements in the default PBR Pipeline for 3D rendering making it GPU bound for both #raylib and #monogame backends.#dotnet #fsharp #gamedev

— Angel Munoz (@tunaxor.me) 2026-08-07T19:54:25.545Z

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