Changes in write_xlsx-0.88.0 vs Changes in write_xlsx-0.89.0

@@ -1,6 +1,11 @@
 Change history of write_xlsx rubygem.
 
[phone] v0.89.0
+
+   Added write_boolean() worksheet method to write Excel boolean values.
+
+
 2020-12-26 v0.88.0
 
    Added transparency option to solid fills in chart areas.
 
    Added options to configure chart axis tick placement.