diff --git a/CHANGELOG b/CHANGELOG
index 067cda3b2..9b0db970a 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -112,3 +112,4 @@ Converted commands in the core web-lib-funcs.pl API file to POD format, and adde
 Added a language option for UK english, and converted words in the default Webmin language to US english.
 Major Dutch translation updates, thanks to Gandyman.
 Catalan translation updates by Jaume Badiella.
+Converted all core modules to use the new WebminCore perl module instead of web-lib.pl. This significantly improves memory use and load time in code that uses functions from multiple modules, asssuming they have all been converted.
diff --git a/README b/README
index d58ebe315..b151ffa56 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-Webmin Version 1.450
+Webmin Version 1.455
 --------------------
 Webmin is a web-based interface for system administration for Unix. 
 Using any browser that supports tables and forms, you can setup user
diff --git a/setup.sh b/setup.sh
index 6494a20a5..7e950b8b9 100755
--- a/setup.sh
+++ b/setup.sh
@@ -504,6 +504,7 @@ else
 	if [ "$pam" != "" ]; then
 		echo "pam=$pam" >> $cfile
 	fi
+	echo premodules=WebminCore >> $cfile
 
 	# Append package-specific info to config file
 	if [ -r "$wadir/miniserv-conf" ]; then