README.rdoc in write_xlsx-0.72.0 vs README.rdoc in write_xlsx-0.72.1

@@ -75,11 +75,15 @@
   worksheet.write('A4', '=SIN(PI()/4)')
 
   workbook.close
 
 == Recent change
[phone] v0.72.1
+   specify rubyzip version : <1.0.0
+
 2013-09-03 v0.72.0
    Fix for charts and images that cross rows and columns that are hidden or formatted but which don't have size changes.
+   Fix : Worksheet#write bug when using A1 notation and blank token.
 
 2013-09-02 v0.71.0
    Fixed issue in image handling.
    Added fix to ensure formula calculation on load regardless of Excel version.