.NET 6.0 October 2023 Update - .NET 6.0.23 and SDK 6.0.123

[dotnet-sb-bot]

Please use the v6.0.123 tag to source-build .NET version 6.0.23 / 6.0.123.

• Release Notes: https://github.com/dotnet/core/blob/main/release-notes/6.0/6.0.23/6.0.123.md
• Tag URL: https://github.com/dotnet/installer/releases/tag/v6.0.123

@dotnet/distro-maintainers

{
  "Channel": "6.0",
  "Runtime": "6.0.23",
  "Sdk": "6.0.123",
  "TagUrl": "https://github.com/dotnet/installer/releases/tag/v6.0.123"
}