--- ray/doc/notes/ReleaseNotes	2015/02/24 19:39:26	1.254
+++ ray/doc/notes/ReleaseNotes	2015/10/14 20:51:44	1.271
@@ -1956,11 +1956,11 @@ to klems_full.cal in the process.)
 
 Added "-c" option to getinfo to execute command on data segment.
 
-=====================
-Version 4.3
+================================
+Version 5.0 (Released 9/18/2015)
 
 Changed rmtxop so it writes out same type as lesser of inputs unless
-direction otherwise using -f? option.
+directed otherwise using -f? option.
 
 Changed order of oconv arguments in rfluxmtx so user can specify input
 octree using -i option at the end instead of (or in addition to) a
@@ -2012,3 +2012,53 @@ with new rfluxmtx computation.
 
 Initial check-in of Roland Schregle's photon map integration.
 New 5.0a version designation as suggested by Andy McNeil.
+
+Added left-hand coordinate sytems to rfluxmtx to correct
+problems with coordinate axis orientations pointed out by
+David Geisler-Moroder.
+
+Added color output to genBSDF (+C option) and support for
+color rendering of Klems and tensor tree data.
+
+Fixed another bug in rsensor that caused rays to be generated
+on opposite side of hemisphere even where sensitivity was zero.
+
+Fixed bug discovered by Jacob Jonsson in Klems BSDF
+interpolator that caused it to over-predict normal
+transmittance and reflectance.
+
+Added ability to read input from commands in dctimestep
+and rmtxop.
+
+Added photon map support to rad.  Fixed some double-counting
+issues in photon-mapping spotted by David Geisler-Moroder.
+
+Added photon map support to trad.
+
+Fixed bug in antimatter source testing when antimatter
+definition follows potential obstructor in input.
+
+Fixed issue with missing character type identifier at head
+of genBSDF XML output.
+
+Prompted by Roland S., added option to have pcompos -a order
+rows from top rather than bottom of image.
+
+Changed dctimestep to accept matrix as well as BTDF input
+in the VTDs invocation mode.  This permits the output of
+rmtxop to be used in a pinch when combining multiple BTDF
+layers, although interreflection between layers is not
+accounted for properly as it is in the WINDOW program.
+
+Added Jan Wienold et al.'s evalglare to distribution.
+
+Hopeful fix to deadlock issue under Mac OS X 10.10.x (Yosemite).
+
+Fixed early exit of rcontrib with internal error (sample behind sender)
+discovered by Rob G.
+
+=================================
+Version 5.1
+
+Fixed issue with vchars.mta and symbols.mta not being installed in
+the appropriate metafile library location, with help from Rob G.