diff --git a/README.md b/README.md
index f67488f..f6390cc 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,11 @@ TO DO:
 Version Changes Control
 =======================
 
+v0.2.3 - 2020-06-03
+-----------------------
+- Upgrade to xcore/v2
+- Modularization with go.mod
+
 v0.2.2 - 2020-06-03
 -----------------------
 - Bug Corrected on Clonation of XRecord, it now consider XRecords (via interface Clone() XDatasetCollectionDef) as possible subset to clone too.
diff --git a/xbase.go b/xbase.go
index f9d060f..2d774ff 100644
--- a/xbase.go
+++ b/xbase.go
@@ -17,7 +17,7 @@ As of 2018/12/01, only postgres and mysql are supported for now
 
 const (
 	// Version of XDominion
-	VERSION = "0.2.2"
+	VERSION = "0.2.3"
 
 	// The distinct supported databases
 	DB_Postgres  = "postgres"
diff --git a/xrecords.go b/xrecords.go
index e4323d6..d0cee09 100644
--- a/xrecords.go
+++ b/xrecords.go
@@ -136,7 +136,6 @@ func (r *XRecords) GetCollection(key string) (xcore.XDatasetCollectionDef, bool)
 
 func (r *XRecords) Clone() xcore.XDatasetCollectionDef {
 	cloned := &XRecords{}
-	fmt.Println("cloning XRecords")
 	for _, val := range *r {
 		*cloned = append(*cloned, val.Clone())
 	}