Update README.md (#9378)

* Update README.md

* Update EOL date

Author: richlander

README.md

@@ -18,7 +18,7 @@ The following tables lists [releases](./releases.md) under active development or
 
 |  Version  | Release Date | Support | Latest Patch Version | End of Support |
 | :-- | :-- | :-- | :-- | :-- |
-| [.NET 9](release-notes/9.0/README.md) | November 12, 2024 | [STS][policies] | [9.0.0-preview.5][9.0.0-preview.5] | May 11, 2026 |
+| [.NET 9](release-notes/9.0/README.md) | November 12, 2024 | [STS][policies] | [9.0.0-preview.5][9.0.0-preview.5] | May 12, 2026 |
 | [.NET 8](release-notes/8.0/README.md) | [November 14, 2023](https://devblogs.microsoft.com/dotnet/announcing-dotnet-8/) | [LTS][policies] | [8.0.6][8.0.6] | November 10, 2026 |
 | [.NET 6](release-notes/6.0/README.md) | [November 8, 2021](https://devblogs.microsoft.com/dotnet/announcing-net-6/) | [LTS][policies] | [6.0.31][6.0.31]  | November 12, 2024 |
 

release-notes/9.0/README.md

@@ -1,6 +1,6 @@
 # .NET 9
 
-[.NET 9](https://aka.ms/dotnet/9/preview1) is a [Standard Term Support (STS)](../../release-policies.md) release and will be supported for 18 months, from November 12th, 2024 to May 13th, 2026. It is [supported](../../support.md) on [multiple operating systems](supported-os.md).
+[.NET 9](https://aka.ms/dotnet/9/preview1) is a [Standard Term Support (STS)](../../release-policies.md) release and will be supported on [multiple operating systems](supported-os.md) for 18 months, from November 12th, 2024 to May 12th, 2026.
 
 - [Downloads](https://dotnet.microsoft.com/download/dotnet/9.0)
 - [Linux Package Managers](https://learn.microsoft.com/dotnet/core/install/linux)

release-notes/README.md

@@ -1,10 +1,10 @@
 # .NET Release Notes
 
-The following [.NET releases](../releases.md) are currently supported:
+The following table lists [releases](../releases.md) under active development or support:
 
 |  Version  | Release Date | Support | Latest Patch Version | End of Support |
 | :-- | :-- | :-- | :-- | :-- |
-| [.NET 9](9.0/README.md) | November 12, 2024 | [STS][policies] | [9.0.0-preview.5][9.0.0-preview.5] |  |
+| [.NET 9](9.0/README.md) | November 12, 2024 | [STS][policies] | [9.0.0-preview.5][9.0.0-preview.5] | May 12, 2026 |
 | [.NET 8](8.0/README.md) | [November 14, 2023](https://devblogs.microsoft.com/dotnet/announcing-dotnet-8/) | [LTS][policies] | [8.0.6][8.0.6] | November 10, 2026 |
 | [.NET 7](7.0/README.md) | [November 8, 2022](https://devblogs.microsoft.com/dotnet/announcing-dotnet-7/) | [STS][policies] | [7.0.20][7.0.20] | May 14, 2024 |
 | [.NET 6](6.0/README.md) | [November 8, 2021](https://devblogs.microsoft.com/dotnet/announcing-net-6/) | [LTS][policies] | [6.0.31][6.0.31]  | November 12, 2024 |

releases.md

@@ -22,7 +22,7 @@ The following table lists unsupported preview releases.
 
 |  Version  | Release Date | Support | Latest Patch Version | End of Support |
 | :-- | :-- | :-- | :-- | :-- |
-| [.NET 9](release-notes/9.0/README.md) | November 12, 2024 | [STS][policies] | [9.0.0-preview.5][9.0.0-preview.5] | May 11, 2026 |
+| [.NET 9](release-notes/9.0/README.md) | November 12, 2024 | [STS][policies] | [9.0.0-preview.5][9.0.0-preview.5] | May 12, 2026 |
 
 [9.0.0-preview.5]: release-notes/9.0/preview/preview5/9.0.0-preview.5.md