--- ray/doc/notes/ReleaseNotes	2019/03/19 22:03:24	1.334
+++ ray/doc/notes/ReleaseNotes	2019/06/18 00:00:35	1.337
@@ -2256,3 +2256,13 @@ Changed indexed (numbered) output from dctimestep to s
 than 1, to make it more consistent with expected input naming.
 
 Increased default sampling in bsdf2klems (-n option) to 1024.
+
+Fixed an issue noticed by David G-M that was causing genBSDF to bias
+isotropic tensor tree samples resulting in subsequent failure of
+peak extraction with "aBSDF" type.
+
+Introduced max() and min() functions to .cal library.
+
+Added random incident patch sampling to bsdf2klems to improve accuracy
+with scattering interpolation representation input (e.g., from
+pabopto2bsdf).  The other input types already sampled incident patch area.