diff --git a/doc/release_notes.qbk b/doc/release_notes.qbk
index 104eafe75..9905ced15 100644
--- a/doc/release_notes.qbk
+++ b/doc/release_notes.qbk
@@ -33,6 +33,7 @@
 * [@https://svn.boost.org/trac/boost/ticket/10863 10863] Template parameter name coliding with B0 macro name defined in termios.h (duplicate of 10467)
 * [@https://svn.boost.org/trac/boost/ticket/10887 10887] Invalid result of within() and relate() for Linear/MultiPolygon
 * [@https://svn.boost.org/trac/boost/ticket/10890 10890] Invalid result of disjoint() for Point/Segment.
+* [@https://svn.boost.org/trac/boost/ticket/10904 10904] Invalid calculation of most significant Dimension of a segment in relate_cartesian_segments strategy.
 
 [*Bugfixes]