Creator here, happy to answer any questions about what it takes to build a collaborative Wiki for tracking support life cycles. You can support our work on GitHub Sponsors or https://opencollective.com/endoflife-date We recently crossed 8M impressions via Google Search this month: https://github.com/endoflife-date/endoflife.date/discussions...
Great website, note that .NET doesn't show .NET Framework content, with latest being .NET Framework 4.8.1. .NET Framework support is tied to Windows itself. https://learn.microsoft.com/en-GB/lifecycle/faq/dotnet-frame...
We track .NET framework separately (https://endoflife.date/dotnetfx), which mentions that the "support-tied-to-windows" policy applies in specific cases:
> On operating systems prior to Windows 10 version 1809 and Windows Server 2019, .NET 3.5 SP1 assumes the same lifecycle policy as the underlying OS on which it is installed.