Changes in write_xlsx-1.09.3 vs Changes in write_xlsx-1.09.4

@@ -1,6 +1,11 @@
 Change history of write_xlsx rubygem.
 
[phone] v1.09.4
+    Remove zip-zip dependency.
+
+    Fix: Object#=~ is called on Integer; it always returns nil
+
 2022-07-08 v1.09.3
     Fixed issue #47. Dealing with NAN
 
 2022-02-14 v1.09.2
     Fixed issue #79. Worksheet#write calls the write_number