diff --git a/CHANGES.txt b/CHANGES.txt
index a488abff2..1799bc944 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -3,6 +3,26 @@ ANTLR v4 Honey Badger
 November 13, 2013
 
 * move getChildren() from Tree into Trees (to avoid breaking change)
+* Notation:
+	/prog/func,         -> all funcs under prog at root
+	/prog/*,            -> all children of prog at root
+	 /*/func,            -> all func kids of any root node
+	prog,               -> prog must be root node
+	/prog,              -> prog must be root node
+	/*,                 -> any root
+	*,                  -> any root
+	//ID,               -> any ID in tree
+	//expr/primary/ID,  -> any ID child of a primary under any expr
+	//body//ID,         -> any ID under a body
+	//'return',         -> any 'return' literal in tree
+	//primary/*,        -> all kids of any primary
+	//func/*/stat,      -> all stat nodes grandkids of any func node
+	/prog/func/'def',   -> all def literal kids of func kid of prog
+	//stat/';',         -> all ';' under any stat node
+	//expr/primary/!ID, -> anything but ID under primary under any expr node
+	//expr/!primary,    -> anything but primary under any expr node
+	//!*,               -> nothing anywhere
+	/!*,                -> nothing at root
 
 September 16, 2013