--- ray/doc/notes/ReleaseNotes	2011/10/26 16:48:01	1.191
+++ ray/doc/notes/ReleaseNotes	2012/09/28 22:20:49	1.205
@@ -1720,7 +1720,7 @@ Added -n option to rtrace for executing on multiple co
 using new rayfifo calls.
 
 =====================
-Version 4.1
+Version 4.1 (Released 11/04/2011)
 
 Changed ranimate behavior so remote login under a different user
 doesn't necessarily require the presence of the originating user's
@@ -1805,3 +1805,42 @@ when specular component was below -st threshold in non
 Checked in cross-platform cmake build system created by Bill Hoffman
 of KitWare and sponsored by NREL.  This includes a qt-based
 driver for rvu, which is built in the new subdirectory src/qtrvu.
+
+=====================
+Version 4.2
+
+Axel Jacobs added -cp and -palettes options to falsecolor.
+
+Fixed bug in matrix output of genBSDF introduced shortly before 4.1 release.
+
+Made rvu more responsive in multi-processing mode when changing parameters.
+Explicit "new" command not needed to show changes, because it goes back
+to "immediate mode" once something is changed.  Processing will be slow
+but response time quick until next "new" command.
+
+Fixed major bug in transmitting proxy material sampling.
+
+Patched cmake build tools (changes by Zack Galbreath).
+
+Removed requirement for pflip -h to be given input file (can pipe from stdin).
+
+Added "Number of processes" slider to trad "Action" pane to control rad -N
+option for rvu and batch rendering.
+
+Added -c option to vwrays to repeat pixels for rtcontrib.
+
+Reworked rtcontrib program and renamed to rcontrib.  New version runs much
+faster, especially on multiprocessor systems, and doesn't require as much
+memory.  No longer calls rtrace; instead does all the work itself.
+
+Added -d option to genskyvec to produce direct-only (sun no sky) vector.
+
+Added Ashikhmin-Shirley anisotropic BRDF model (ashik2) with help
+from Nicolas Boneel.
+
+Added Ruby rewrite of objview.csh by Rob Guglielmetti.
+
+Fixed bug in reciprocity for tensor tree BTDF representations.  Thanks
+to Andy McNeil for identifying the problem.
+
+Added MNAME and ZNAME variables to ranimove for debugging & testing.