Hi @Ilana Ben Dori , Welcome to Microsoft Q&A,
Framework focuses on the windows platform, and .Net is different from it.
You can always upgrade according to your needs.
You can check out Microsoft .NET Framework.
There are currently no plans to stop support for Framework 4.8.
You can see the next discontinued version 4.6.2 is also in 2027.
Best Regards,
Jiale
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