diff --git a/clang/www/cxx_status.html b/clang/www/cxx_status.html
--- a/clang/www/cxx_status.html
+++ b/clang/www/cxx_status.html
@@ -1283,6 +1283,41 @@
| P2266R1 |
Clang 13 |
+
+ | if consteval |
+ P1938R3 |
+ No |
+
+
+ | Allow duplicate attributes |
+ P2156R1 |
+ Clang 13 |
+
+
+ | Narrowing contextual conversions to bool |
+ P1401R5 |
+ No |
+
+
+ | Trimming whitespaces before line splicing |
+ P2223R2 |
+ Yes |
+
+
+ | Make declaration order layout mandated |
+ P1874R4 |
+ Yes |
+
+
+ | C++ identifier syntax using UAX 31 |
+ P1949R7 |
+ No |
+
+
+ | Mixed string literal concatenation |
+ P2201R1 |
+ Yes |
+