Microsoft’s .NET Framework 3.5 growth platform, which dates again to November 2007, is now not included as an optionally available Home windows element. Microsoft has modified its deployment mannequin to standalone installer standing for future Home windows variations.
In a bulletin revealed February 5, Microsoft mentioned that starting with Home windows 11 Insider Preview Construct 27965, .NET Framework 3.5 should be obtained as a standalone installer for functions that require it on newer main variations of Home windows. The change additionally applies to future platform releases of Home windows however doesn’t have an effect on Home windows 10 or earlier Home windows 10 releases via 25H2.
Microsoft mentioned the change for .NET Framework 3.5 aligns with the product’s life cycle, as .NET Framework 3.5 approaches its finish of assist on January 9, 2029. Prospects are inspired to start planning migrations to newer, supported variations of .NET. Steering together with installers, compatibility notes, and really helpful migration paths has been revealed on Microsoft Be taught for customers with functions that rely on .NET Framework 3.5.