diff --git a/docs/markdown/Reference-manual.md b/docs/markdown/Reference-manual.md
index 424ab583e..e6aa9d330 100644
--- a/docs/markdown/Reference-manual.md
+++ b/docs/markdown/Reference-manual.md
@@ -855,6 +855,8 @@ This function prints its argument to stdout.
 
 This function prints its argument to stdout prefixed with WARNING:.
 
+*Added 0.44.0*
+
 ### project()
 
 ``` meson