2 files changed, 5 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 30d4144..206ebb6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -568,6 +568,10 @@
 
 	* unix/tclLoadDl.c:    [Bug #3216070]: Loading extension libraries
 	* unix/tclLoadDyld.c:  from embedded Tcl applications.
+	***POTENTIAL INCOMPATIBILITY***
+	For extensions which rely on symbols from other extensions being
+	present in the global symbol table. For an example and some discussion
+	of workarounds, see http://stackoverflow.com/q/8330614/301832
 
 2011-03-16  Jan Nijtmans  <nijtmans@users.sf.net>
 
diff --git a/changes b/changes
index 91f036b..0442b3a 100644
--- a/changes
+++ b/changes
@@ -7512,6 +7512,7 @@ memory with buffer backup (ferrieux)
 2011-03-14 (bug fix) Fixes from libtommath 0.42.0 release (fellows)
 
 2011-03-21 (bug fix)[3216070] [load] extension from embed Tcl apps (nijtmans)
+	***POTENTIAL INCOMPATIBILITY***
 
 2011-04-12 (bug fix)[3285472] intrep corruption in [string reverse] (porter)