diff --git a/website/content/en/releases/14.0R/relnotes.adoc b/website/content/en/releases/14.0R/relnotes.adoc
--- a/website/content/en/releases/14.0R/relnotes.adoc
+++ b/website/content/en/releases/14.0R/relnotes.adoc
@@ -191,6 +191,9 @@
 The man:date[1] utility now has a `-z` option for timezone conversion.
 gitref:31edf56b1571[repository=src]
 
+The man:diff[1] utility now supports a `--color` option for colorized output.
+gitref:f38702e5a52e[repository=src]
+
 The deprecated man:fmtree[8] utility has been removed.
 gitref:e4d63c5d5ff8[repository=src]