.NET 10.0.1 December 09, 2025 Update

.github .NET 10.0.1

Release

What's Changed

9.0 Known Issue for MSBuild failure in 9.0.307 by @rainersigwald in #10159
Moved .NET 10 OS support entry from preview to supported by @siramvikram in #10161
API Diff .NET 10.0 RC2 -> 10.0 GA by @PranavSenthilnathan in #10148
Add HeroDevs to .NET Security Group Members List by @sirredbeard in #10165
dotnet 9.0.308 SDK only updates by @victorisr in #10166
Add macOS 14 back for .NET 10 by @richlander in #10167
Add support for Fedora 43 by @richlander in #10168
Document Debian 13 TAR header warnings in .NET 10.0 known issues by @Copilot in #10171
Fix issue link in release notes for version 8.0.22 by @mairaw in #10173
Remove outdated note and added support period for .NET 10 by @mairaw in #10172
API Diff .NET 10.0 RC1 -> RC2 by @jozkee in #10138
Fix markdown link for SDK version 8.0.21 by @PranavSenthilnathan in #10180
API Diff .NET 9.0 -> 10.0 by @PranavSenthilnathan in #10147
Correct name to 'SUSE Linux Enterprise' by @am11 in #10176
Disable JSON_PRETTIER validation in super-linter by @Copilot in #10186
Linux Support and Package Updates by @richlander in #10183
Editorial pass over the dotnet.config file removal by @baronfel in #10170
Artifacts for .NET December Servicing Release by @rbhanda in #10187

New Contributors

@siramvikram made their first contribution in #10161
@PranavSenthilnathan made their first contribution in #10148
@sirredbeard made their first contribution in #10165

Full Changelog: v10.0.0...v10.0.1

Release 10.0.1 · dotnet/core

Release What's Changed 9.0 Known Issue for MSBuild failure in 9.0.307 by @rainersigwald in #10159 Moved .NET 10 OS support entry from preview to supported by @siramvikram in #10161 API Diff .NET 1...

github.com

.NET and .NET Framework December 2025 servicing releases updates - .NET Blog

A recap of the latest servicing updates for .NET and .NET Framework for December 2025.

devblogs.microsoft.com

Downloads:

Download .NET 10.0 (Linux, macOS, and Windows) | .NET

.NET 10.0 downloads for Linux, macOS, and Windows. .NET is a free, cross-platform, open-source developer platform for building many different types of applications.

dotnet.microsoft.com

Click to expand...

HRPuffnstuff

Well-known member

Power User

VIP

Dec 9, 2025

Thanks for the heads up. I tried winget first and it didn't show so I did the installer.

My Computers

System One System Two

OS

Windows 11 Pro

Computer type

PC/Desktop

Manufacturer/Model

Self Built

CPU

Intel Core i9 14900k, Intel UHD 770 integrated

Motherboard

Gigabyte Z790 Aorus Master X

Memory

32gb G.Skill Trident Z5 7200

Graphics Card(s)

Gigabyte RTX 4090 Gaming OC

Sound Card

EVGA Nu Audio, Razer Kraken V3 Pro, Realtek Onboard

Monitor(s) Displays

Dell U4025QW nano IPS monitor, Samsung Odyssey G75F, Wisecoco 12.6" IPS sensor panel

Screen Resolution

5120X2160 x 2 1920x515

Hard Drives

WD Black SN8100, Samsung 990 Pro x 3, WD BLACK SN850x, WD Black 8tb HD

PSU

FSP Hydro PTM Pro 1350w

Case

Thermaltake Level 20 XT

Cooling

ARCTIC Liquid Freezer III 420 ARGB in push/pull, Antec Prism X 120mm ARGB Fans x 15

Keyboard

Razer Blackwidow V4 Pro

Mouse

Razer Basilik V3 Pro on Razer Firefly V2 mouse pad.

Internet Speed

950 Mbps cable primary, 6Mbps secondary vdsl

Browser

Chrome primary, FF-Edge-IE secondary

Antivirus

Norton 360 Premium

Other Info

I sit on a Libernovo Omni chair. Sound by Fosi Audio DA-2120C pushing Magnat Series 503 bookshelf speakers and a SVS SB-1000 Pro subwoofer.
Operating System

Windows 11 Pro

Computer type

Laptop

Manufacturer/Model

2023 Acer Predator Helios 18

CPU

Intel 14900HX

Motherboard

factory

Memory

32gb ddr 5 5600

Graphics card(s)

Nvidia RTX 4090 mobile

Sound Card

onboard

Monitor(s) Displays

18" 250hz IPS

Screen Resolution

2560X1600

Hard Drives

Samsung 9100 Pro, 990 Pro

PSU

factory 330W

Case

factory

Cooling

factory

Keyboard

individual key argb

Mouse

touchpad

Internet Speed

WiFi 7, 2.5gb ethernet

Browser

Chrome primary, FF-IE and Edge secondary

Antivirus

Norton 360 Premium

Other Info

Acer will not allow WD Black SN8100 to function in m.2 slot 0 and Crucial T710 ssd's to function in either slot.

This showed up in 25H2 (release) WU but not 25H2 (Dev), so I installed it manually. Noticed the same thing with .Net 8 and 9 (not yesterday, but in past months). .Net updates in WU for any of those are very rare unless you're on Release, even if it's a security update. Doesn't make much sense.