--- ray/doc/notes/ReleaseNotes	2024/01/25 19:25:50	1.445
+++ ray/doc/notes/ReleaseNotes	2024/02/23 03:47:57	1.447
@@ -2678,3 +2678,11 @@ Added handling of spectral images to rcode2bmp script.
 
 Minor change to rcollate to allow explicit byte records to
 be any specified length without checks against header input.
+
+Added new hemisphere type to rfluxmtx, "h=cie" for CIE sky
+scanner positions.  These are 145 patches with identical
+row counts to Tregenza, but starting from a different
+azimuth and reversing row directions at adjacent altitudes.
+
+Added optimization for long argument lists and arrays in
+the calcomp routines used for rendering and in rcalc, etc.