--- ray/doc/notes/ReleaseNotes	2005/06/05 19:52:00	1.80
+++ ray/doc/notes/ReleaseNotes	2005/06/13 22:40:46	1.83
@@ -1468,3 +1468,10 @@ Added -if and -of options to total for binary i/o (fol
 
 Switched default options in rtrace to use Russian roulette.  (Rpict and rvu
 still use biased ray termination.)
+
+Added rtcontrib -r option to recover partial output.
+
+Added -R rendering option for pure Monte Carlo sampling.
+(Got rid of -DMC compile option, whicht his makes superfluous.)
+
+Changed -t option of rlam to accept strings as well as single characters.