diff --git a/doc/KNOWN_BUGS b/doc/KNOWN_BUGS
new file mode 100644
index 00000000000..b30f5a52a5b
--- /dev/null
+++ b/doc/KNOWN_BUGS
@@ -0,0 +1,4 @@
+PostgreSQL has a single combined bugs, missing features, and todo list
+simply called TODO, in this directory.  A current copy is always
+available on our web site.
+
diff --git a/doc/MISSING_FEATURES b/doc/MISSING_FEATURES
new file mode 100644
index 00000000000..b30f5a52a5b
--- /dev/null
+++ b/doc/MISSING_FEATURES
@@ -0,0 +1,4 @@
+PostgreSQL has a single combined bugs, missing features, and todo list
+simply called TODO, in this directory.  A current copy is always
+available on our web site.
+