diff --git a/doc/fixes37.0 b/doc/fixes37.0
index be1aa5da8..0c69ef838 100644
--- a/doc/fixes37.0
+++ b/doc/fixes37.0
@@ -468,4 +468,7 @@ convert obj->oextra->omid from pointer to scalar
 get rid of unused obj->oextra->olong
 relocated unmaintained code to outdated folder, specifically sys/amiga, 
 	sys/atari, sys/be, sys/mac, sys/os2, sys/wince, win/Qt3, win/gem,
-	win/gnome
+	win/gnome, include/amiconf.h, include/os2conf.h, include/tosconf.h
+remove SYSFLAGS conditional code
+remove MFLOPPY conditional code
+
diff --git a/include/patchlevel.h b/include/patchlevel.h
index b22e99524..0abb28d85 100644
--- a/include/patchlevel.h
+++ b/include/patchlevel.h
@@ -14,7 +14,7 @@
  * Incrementing EDITLEVEL can be used to force invalidation of old bones
  * and save files.
  */
-#define EDITLEVEL 21
+#define EDITLEVEL 22
 
 #define COPYRIGHT_BANNER_A "NetHack, Copyright 1985-2020"
 #define COPYRIGHT_BANNER_B \