diff --git a/doc/release-notes/drscheme/HISTORY.txt b/doc/release-notes/drscheme/HISTORY.txt
index 6720499ba0..69b9b68c9e 100644
--- a/doc/release-notes/drscheme/HISTORY.txt
+++ b/doc/release-notes/drscheme/HISTORY.txt
@@ -1,3 +1,21 @@
+------------------------------
+        Version 4.2.2
+------------------------------
+
+  . DrScheme now (by default) automatically compiles your source
+    files, saving them in the compiled/drscheme/ subdirectory.
+
+  . Syntax coloring now works for languages using the @-reader
+    (ie, Scribble) 
+
+  . The yellow message in the interactions window is now moved to be
+    part of the DrScheme frame.
+
+  . The module browser now shows the phases that each given module 
+    is invoked in.
+
+  . Check Syntax colors set!'d variables in dark red.
+
 ------------------------------
         Version 4.2.1
 ------------------------------
diff --git a/doc/release-notes/redex/HISTORY.txt b/doc/release-notes/redex/HISTORY.txt
index b1908744aa..5c3323f681 100644
--- a/doc/release-notes/redex/HISTORY.txt
+++ b/doc/release-notes/redex/HISTORY.txt
@@ -1,3 +1,7 @@
+v4.2.2
+
+  * minor bug fixes
+
 v4.2.1
 
   * improved 'where' conditions in metafunctions and