---
title: "ASP.NET Core docs: What's new for September 1, 2020 - September 30, 2020"
description: "What's new in the ASP.NET Core docs for September 1, 2020 - September 30, 2020."
ms.date: 10/01/2020
---

# ASP.NET Core docs: What's new for September 1, 2020 - September 30, 2020

Welcome to what's new in the ASP.NET Core docs from September 1, 2020 through September 30, 2020. This article lists some of the major changes to docs during this period.

## Blazor

### New articles

- <xref:blazor/file-uploads> - Add doc for uploading files in Blazor with the InputFile component
- <xref:blazor/components/virtualization> - Add doc for component virtualization in Blazor
- <xref:blazor/host-and-deploy/configure-trimmer> - Add doc for Blazor WASM intermediate language linker configuration

### Updated articles

- <xref:blazor/components/data-binding> - Add sections for Blazor multiple chained bind and state containers
- <xref:blazor/security/webassembly/additional-scenarios> - Blazor WASM security updates
- <xref:blazor/fundamentals/additional-scenarios> - Enhance Blazor hosting model configuration content

## Data access

### Updated articles

- <xref:data/ef-rp/crud> - Update Razor Pages with EF Core CRUD tutorial for ASP.NET Core 5.0
- <xref:data/ef-rp/intro> - Update Razor Pages with EF Core tutorial intro for ASP.NET Core 5.0

## Fundamentals

### Updated articles

- <xref:fundamentals/portable-object-localization> - Update portable object localization doc for ASP.NET Core 3.1
- <xref:fundamentals/error-handling> - Update error handling doc for ASP.NET Core 5.0

## gRPC

### New articles

- <xref:grpc/interprocess> - Document how to use gRPC for inter-process communication
- <xref:grpc/test-tools> - Add gRPCurl article
- <xref:grpc/deadlines-cancellation> - Add gRPC deadlines and cancellation
- <xref:grpc/wcf> - Add gRPC overview doc for WCF developers

## SignalR

### Updated articles

- <xref:signalr/javascript-client> - Update SignalR JavaScript Client to 3.1

## Tutorials

### Updated articles

- <xref:tutorials/first-web-api> - Update web API tutorial for ASP.NET Core 5.0

## Community contributors

The following people contributed to the ASP.NET Core docs during this period. Thank you! 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 (6)
- [hishamco](https://github.com/hishamco) - Hisham Bin Ateya (3)
- [damienbod](https://github.com/damienbod) - damienbod (2)
- [PeymanMahdavi](https://github.com/PeymanMahdavi) - Peyman Mahdavi (2)
- [01binary](https://github.com/01binary) - Valeriy Novytskyy (1)
- [AdamWorley](https://github.com/AdamWorley) - Adam Worley (1)
- [cpoDesign](https://github.com/cpoDesign) - Pavel (1)
- [hewby](https://github.com/hewby) - Charlie Hewis (1)
- [manne](https://github.com/manne) - Manuel Pfemeter (1)
- [markmcgookin](https://github.com/markmcgookin) - Mark McGookin (1)
- [metapone](https://github.com/metapone) (1)
- [mvelosop](https://github.com/mvelosop) - Miguel Veloso (1)
- [patrick-steele](https://github.com/patrick-steele) - Patrick Steele (1)