1 files changed, 4 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 75bc93fb9..2d6d1ecb7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Feb 25 11:46:58 2007  Koichi Sasada  <ko1@atdot.net>
+
+	* win32/Makefile.sub: enable -Zi (debug) option.
+
 Sun Feb 25 11:38:40 2007  Koichi Sasada  <ko1@atdot.net>
 
 	* ruby.h: define RUBY_VM macro and remove NATIVETHREAD* macros.