July 2020 .NET Updates

The following .NET updates were released on July 2020. This issue will be updated if there are any additional releases during the month.

**.NET Core**
---
* [July 2020 Updates – 2.1.20 and 3.1.6](https://devblogs.microsoft.com/dotnet/net-core-july-2020/)
* .NET Core 3.1.6 and .NET Core SDK 3.1.106 ([Release Notes](https://github.com/dotnet/core/blob/master/release-notes/3.1/3.1.6/3.1.6.md) | [Download](https://www.microsoft.com/net/download/dotnet-core/3.1))
* .NET Core 2.1.20 and .NET Core SDK 2.1.808 ([Release Notes](https://github.com/dotnet/core/blob/master/release-notes/2.1/2.1.20/2.1.20.md) | [Download](https://www.microsoft.com/net/download/dotnet-core/2.1))
* [.NET Core support for Ubuntu 19.10 -- EOL](https://github.com/dotnet/core/issues/4925)

## .NET Framework
* [July 2020 Security and Quality Rollup Updates]( https://devblogs.microsoft.com/dotnet/net-framework-july-2020-security-and-quality-rollup-updates/)

* [July 2020 Cumulative Update Preview](https://devblogs.microsoft.com/dotnet/net-framework-july-2020-cumulative-update-preview/)

* [July 2020 Cumulative Update Preview for Windows 10, version 2004](https://devblogs.microsoft.com/dotnet/net-framework-july-2020-cumulative-update-preview-for-windows-10-version-2004/)
## .NET Support Policies

Microsoft support policies are defined in the following documents:

* [Microsoft .NET Support Policy](https://www.microsoft.com/net/support/policy)
* [.NET Core OS Lifecycle Policy](https://github.com/dotnet/core/blob/master/os-lifecycle-policy.md)