diff --git a/ChangeLog b/ChangeLog
index 6e8c8d569b..4d36784616 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+Fri Mar  2 07:58:24 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* object.c (rb_obj_ivar_set): RDoc updated according to a
+	  suggestion from Brian Candler <B.Candler AT pobox.com>.
+	  [ruby-core:10469]
+
 Thu Mar  1 21:38:07 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* parse.y (stmt, arg): should not omit lhs of OP_ASGN1 even if
diff --git a/object.c b/object.c
index d1c53717e3..a27e17efa7 100644
--- a/object.c
+++ b/object.c
@@ -1659,10 +1659,12 @@ rb_obj_public_methods(int argc, VALUE *argv, VALUE obj)
 /*
  *  call-seq:
  *     obj.instance_variable_get(symbol)    => obj
- *  
- *  Returns the value of the given instance variable (or throws a
- *  <code>NameError</code> exception). The <code>@</code> part of the
- *  variable name should be included for regular instance variables
+ *
+ *  Returns the value of the given instance variable, or nil if the
+ *  instance variable is not set. The @ part of the variable name
+ *  should be included for regular instance variables. Throws a
+ *  NameError exception if the supplied symbol is not valid as an
+ *  instance variable name.
  *     
  *     class Fred
  *       def initialize(p1, p2)
diff --git a/version.h b/version.h
index 4d96118a2d..b96d002878 100644
--- a/version.h
+++ b/version.h
@@ -1,7 +1,7 @@
 #define RUBY_VERSION "1.9.0"
-#define RUBY_RELEASE_DATE "2007-03-01"
+#define RUBY_RELEASE_DATE "2007-03-02"
 #define RUBY_VERSION_CODE 190
-#define RUBY_RELEASE_CODE 20070301
+#define RUBY_RELEASE_CODE 20070302
 #define RUBY_PATCHLEVEL 0
 
 #define RUBY_VERSION_MAJOR 1
@@ -9,11 +9,9 @@
 #define RUBY_VERSION_TEENY 0
 #define RUBY_RELEASE_YEAR 2007
 #define RUBY_RELEASE_MONTH 3
-#define RUBY_RELEASE_DAY 1
+#define RUBY_RELEASE_DAY 2
 
-#ifdef RUBY_EXTERN
 RUBY_EXTERN const char ruby_version[];
 RUBY_EXTERN const char ruby_release_date[];
 RUBY_EXTERN const char ruby_platform[];
 RUBY_EXTERN const int ruby_patchlevel;
-#endif