diff --git a/clang/www/cxx_status.html b/clang/www/cxx_status.html
index d2ef73f821ceb..4eea21cb9da47 100755
--- a/clang/www/cxx_status.html
+++ b/clang/www/cxx_status.html
@@ -101,10 +101,55 @@
C++2c implementation status
C++26 Proposal |
Available in Clang? |
+
+
+ Remove undefined behavior from lexing |
+ P2621R2 (DR) |
+ Clang 3.3 |
+
+
+ Making non-encodable string literals ill-formed |
+ P1854R4 (DR) |
+ Clang 14 |
+
+
+ Unevaluated strings |
+ P2361R6 |
+ No |
+
+
+ Add @, $, and ` to the basic character set |
+ P2558R2 |
+ Yes |
+
+
+ constexpr cast from void* |
+ P2738R1 |
+ No |
+
+
+ On the ignorability of standard attributes |
+ P2552R3 (DR) |
+ No |
+
+
+ Static storage for braced initializers |
+ P2752R3 (DR) |
+ No |
+
+
+ User-generated static_assert messages |
+ P2741R3 |
+ No |
+
+
+ Placeholder variables with no name |
+ P2169R4 |
+ No |
+
-
C++23 implementation status