diff --git a/README.rdoc b/README.rdoc
index 133d4f7..60d7cf7 100644
--- a/README.rdoc
+++ b/README.rdoc
@@ -26,6 +26,13 @@ examples below for more details.
 
 == Changes
 
+Changes for version 1.0.4:
+
+* New option handling and added lower-case versions of all options
+* Added SNMP::VERSION constant
+* Experimental support for IPv6
+* Removed support for installation with setup.rb
+
 Changes for version 1.0.3:
 
 * Minor changes to Manager class.  The :Transport option may now be an
diff --git a/lib/snmp/version.rb b/lib/snmp/version.rb
index 1239e97..596055e 100644
--- a/lib/snmp/version.rb
+++ b/lib/snmp/version.rb
@@ -1,3 +1,3 @@
 module SNMP
-  VERSION = "1.0.4.dev"
-end
\ No newline at end of file
+  VERSION = "1.0.4"
+end