diff --git a/Available-C#-and-.NET-features.md b/Available-C#-and-.NET-features.md
index 7e69fd6..18d6d39 100644
--- a/Available-C#-and-.NET-features.md
+++ b/Available-C#-and-.NET-features.md
@@ -140,4 +140,6 @@ LINQ's [query expression syntax](https://docs.microsoft.com/en-us/dotnet/csharp/
 ^ C# 2 ^ | 🔵 `net48` | 🟢 `ns2.0` | ---
 [`using` alias](https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/using-directive#using-alias) | ✔️ | ✔️ | discouraged unless there's a conflict
 [delegate constructors](https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/delegates/how-to-declare-instantiate-and-use-a-delegate) | ✔️ | ✔️ | disallowed
-[`unsafe`](https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/unsafe-code) (pointers etc.) | ✔️ | ✔️ | discouraged
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+[`unsafe`](https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/unsafe-code) (pointers etc.) | ✔️ | ✔️ | discouraged
+
+The official C# version history is [here](https://github.com/dotnet/csharplang/blob/main/Language-Version-History.md), with [this separate list](https://github.com/dotnet/roslyn/blob/main/docs/Language%20Feature%20Status.md) for vNext.
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