---
title: "ASP.NET Core docs: What's new for January 2020"
description: "What's new in ASP.NET Core docs for January 2020."
ms.date: 02/03/2020
---
# ASP.NET Core docs: What's new for January 2020

This article lists some of the significant changes to docs during this period.

## Blazor

### Updated articles

- [ASP.NET Core Blazor forms and validation](../blazor/forms-validation.md) - Blazor forms updates
- [ASP.NET Core Blazor hosting models](../blazor/hosting-models.md) - Explain integration of Razor Components into Razor Pages and MVC projects

## gRPC

### New articles

- [gRPC in browser apps](../grpc/browser.md) - Add gRPC-Web article
- [Versioning gRPC services](../grpc/versioning.md) - Add gRPC versioning article

## Hosting and deployment

### Updated articles

- [Host ASP.NET Core in a Windows Service](../host-and-deploy/windows-service.md) - Add a Windows Service troubleshooting section

## MVC

### Updated articles

- [Custom Model Binding in ASP.NET Core](../mvc/advanced/custom-model-binding.md) - Prepare for Custom Model Binding 3.x.
- [Filters in ASP.NET Core](../mvc/controllers/filters.md) - Update Filters to 3.1

## Razor Pages

### New articles

- [ASP.NET Core Web SDK](../razor-pages/web-sdk.md) - Fill in SDK gaps

## Community contributors

The following people have contributed to ASP.NET Core docs in January 2020. Thank you! You can learn how to contribute by following the links under "Get involved" in the [what's new landing page](index.yml).

- [serpent5](https://github.com/serpent5) - Kirk Larkin (7)
- [mohsinnasir](https://github.com/mohsinnasir) - Mohsin Nasir (3)
- [alexvy86](https://github.com/alexvy86) - Alex Villarreal (2)
- [damienbod](https://github.com/damienbod) - damienbod (2)
- [donhuvy](https://github.com/donhuvy) - donhuvy (2)
- [antmdvs](https://github.com/antmdvs) - Tony (1)
- [arialdomartini](https://github.com/arialdomartini) - Arialdo Martini (1)
- [camkinney](https://github.com/camkinney) - itsMeCamK (1)
- [chanmmn](https://github.com/chanmmn) (1)
- [Daniel15](https://github.com/Daniel15) - Daniel Lo Nigro (1)
- [ernonewman](https://github.com/ernonewman) - Erno (1)
- [GeorgeAlexandria](https://github.com/GeorgeAlexandria) (1)
- [gurry](https://github.com/gurry) - Gurinder Singh (1)
- [jnpwly](https://github.com/jnpwly) - Jon Pawley (1)
- [khancyr](https://github.com/khancyr) - Pierre Kancir (1)
- [Log234](https://github.com/Log234) (1)
- [MaherJendoubi](https://github.com/MaherJendoubi) - Maher Jendoubi (1)
- [mrmowji](https://github.com/mrmowji) - Mojtaba Javan (1)
- [Reisclef](https://github.com/Reisclef) - Richard (1)
- [ryanauj](https://github.com/ryanauj) - Ryan Jackson (1)
- [samsmithnz](https://github.com/samsmithnz) - Sam Smith (Microsoft) (1)
- [shahabganji](https://github.com/shahabganji) - Saeed Ganji (1)
- [StevenLiekens](https://github.com/StevenLiekens) - Steven Liekens (1)
- [SychevIgor](https://github.com/SychevIgor) - SychevIgor (1)
- [voroninp](https://github.com/voroninp) - Pavel Voronin (1)