Updated CHANGELOG for 1.0.1

Author: jswoboda

CHANGELOG.rst

@@ -4,6 +4,23 @@ mitarspysigproc Change Log
 
 .. current developments
 
+v1.0.1
+====================
+
+**Added:**
+
+* sub_integration function added to first arithmatically average and then use meadian to average.
+
+**Changed:**
+
+* ACF estimators work across n-dimensional arrays where only the first two dimensions will be used in the estimation and rest will be passed through.
+
+**Fixed:**
+
+* Errors in the acf estimator causing failures has been fixed.
+
+
+
 v1.0.0
 ====================