diff --git a/doc/ChangeLog b/doc/ChangeLog
index 1fa0d440d..1db9704cf 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,7 @@
+2004-10-28  David Shaw  <dshaw@jabberwocky.com>
+
+	* DETAILS: Document SIG_SUBPACKET status tag.
+
 2004-10-28  Werner Koch  <wk@g10code.com>
 
 	* Makefile.am (EXTRA_DIST): Add gpg.ru.1.
diff --git a/doc/DETAILS b/doc/DETAILS
index a9c1bbfb6..82450c087 100644
--- a/doc/DETAILS
+++ b/doc/DETAILS
@@ -564,6 +564,10 @@ more arguments in future versions.
         encoding it is not possible to know the length ahead of time.
         In that case, this status tag does not appear.
 
+    SIG_SUBPACKET <type> <flags> <len> <data>
+        This indicates that a signature subpacket was seen.  The
+        format is the same as the "spk" record above.
+
 
 Format of the "--attribute-fd" output
 =====================================