--- ray/doc/notes/ReleaseNotes	2019/07/15 22:39:50	1.344
+++ ray/doc/notes/ReleaseNotes	2019/07/19 02:18:44	1.347
@@ -2282,4 +2282,14 @@ rtrace output into separate files or streams.
 Improved getinfo so that it can also hop over resolution string with -c
 and header elide mode.
 
-Made pvalue -u option mean "uncompressed" with -r.
+Made pvalue -u option mean "uncompressed" with -r.  Also, allow skipping
+bytes on standard input.
+
+Created rcode_depth tool to convert to and from a 16-bit/pixel portable
+depth image encoding that uses a mix of linear and reciprocal distance
+with explicit representations of 0 and infinity.  Code for loading these
+depth maps is in src/util/depthcodec.{h,c}.
+
+Created rcode_norm tool to conver to and from 32-bit/pixel portable
+surface normal representation, matching the one in src/common/dircode.c.
+Code for loading normal maps is in src/util/normcodec.{h,c}.