# منابع رسمی / Official sources

Checked 2026-09-12; review due 2026-10-18.

- [DOTNETSUP](https://learn.microsoft.com/en-us/dotnet/core/releases-and-support) — .NET releases and support lifecycle, including currently supported versions and end-of-support dates.
- [CSHARP14](https://learn.microsoft.com/en-us/dotnet/csharp/whats-new/csharp-14) — Microsoft documentation for C# 14 language features and .NET 10 support.
- [BREAK10](https://learn.microsoft.com/en-us/dotnet/core/compatibility/10) — Microsoft catalog of .NET 10 breaking changes by technology area.
- [DOTNET10](https://learn.microsoft.com/en-us/dotnet/core/whats-new/dotnet-10/overview) — Microsoft .NET 10 overview and LTS release boundary.
- [GLOBALJSON](https://learn.microsoft.com/en-us/dotnet/core/tools/global-json) — SDK resolution, stable versions and roll-forward policies
- [LANGVERSION](https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/configure-language-version) — TFM-related language defaults and explicit version selection
- [SUPPORTPOLICY](https://dotnet.microsoft.com/en-us/platform/support/policy/dotnet-core) — Date-bound support lifecycle and current servicing patches
- [CONFIGNULL](https://learn.microsoft.com/en-us/dotnet/core/compatibility/extensions/10.0/configuration-null-values-preserved) — JSON provider and configuration binder null change in .NET 10
- [NULLABLE](https://learn.microsoft.com/en-us/dotnet/csharp/fundamentals/null-safety/nullable-reference-types) — Compile-time null analysis, not runtime guards
- [ASYNC](https://learn.microsoft.com/en-us/dotnet/csharp/asynchronous-programming/async-return-types) — Task, awaiting and async void boundaries
- [VERSIONSELECT](https://learn.microsoft.com/en-us/dotnet/core/versions/selection) — Distinct SDK, target framework and runtime selection
- [DI](https://learn.microsoft.com/en-us/dotnet/core/extensions/dependency-injection/overview) — Dependency lifetimes and disposal ownership
- [DOWNLOAD10](https://dotnet.microsoft.com/en-us/download/dotnet/10.0) — SDK 10.0.401 and 10.0.112 with runtime 10.0.12 in checked listing
- [SPANBREAK](https://learn.microsoft.com/en-us/dotnet/core/compatibility/core-libraries/10.0/csharp-overload-resolution) — C# 14 Span-related overload resolution changes