--- ray/doc/notes/ReleaseNotes	2004/11/05 03:31:36	1.56
+++ ray/doc/notes/ReleaseNotes	2005/01/07 20:33:01	1.61
@@ -1371,3 +1371,20 @@ the following programs that were being built but no lo
 	thf2rad	- convert GDS "things file" to Radiance scene format
 If anyone is still wanting any of the above programs, let us know and we'll
 reinstate it.
+
+Fixed bug in pcond's acuity simulation for small view angles (less than
+4 degrees horizontally or vertically).  Thanks to James Lee for figuring
+this out.
+
+Added script to convert to/from ICT's Poskanzer Float Map, which I don't
+care to support officially due to its machine-dependent byte order.
+
+Fixed bug that caused incorrect reporting of non-surface in set when
+mixing meshes and instances.  (Thanks to Jack de Valpine for discovery.)
+
+Fixed innacuracy in calculation of diffuse transmission in the presence
+of pure specular (Fresnel reflection) using "trans" material.  Thanks
+to Christoph Reinhart for pointing out the error.
+
+Made internal change to tone-mapping library to use structure pointer
+rather than stack, making code re-entrant and more up to modern standards.