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Developer technologies | .NET | .NET Runtime
.NET: Microsoft Technologies based on the .NET software framework. Runtime: An environment required to run apps that aren't compiled to machine language.
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Thanks for your question! I understand it’s important to plan ahead for your applications and ensure they remain supported and secure.
The end of support date for .NET 8 is November 10, 2026. This applies to both the Long-Term Support (LTS) release of .NET 8 and the Standard Term Support (STS) release of .NET 9. Both versions will reach end of support on the same day, following the updated Microsoft support policy. (Microsoft for Developers)
This alignment helps developers plan upgrades more easily and ensures clarity around the lifecycle of .NET releases. Microsoft made this change so that both LTS and STS releases are easier to track and manage.
For more detailed information on the support lifecycle of .NET versions, you can refer to the official Microsoft documentation here: (Microsoft Learn).
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