Add entry to libc++ 22 release notes

smallp-o-p · smallp-o-p · commit 843f616170a6 · 2025-07-19T12:06:17.000-04:00
diff --git a/libcxx/docs/ReleaseNotes/22.rst b/libcxx/docs/ReleaseNotes/22.rst
@@ -36,6 +36,9 @@ What's New in Libc++ 22.0.0?
 ==============================
 
 Implemented Papers
+
+- P3168R2: Give ``std::optional`` Range Support (`Github <https://github.com/llvm/llvm-project/issues/105430>`__)
+
 ------------------
 
 
