README.rdoc in writeexcel-1.0.5 vs README.rdoc in writeexcel-1.0.6

@@ -1,10 +1,11 @@
 = writeexcel
 
 Write to a cross-platform Excel binary file.
 
 {<img src="https://badge.fury.io/rb/writeexcel.png" alt="Gem Version" />}[http://badge.fury.io/rb/writeexcel]
+{<img src="https://travis-ci.org/cxn03651/writeexcel.svg?branch=master" alt="Build Status" />}[https://travis-ci.org/cxn03651/writeexcel]
 
 == Description
 
 This library is converted from Spreadsheet::WriteExcel module of Perl.
 http://search.cpan.org/~jmcnamara/Spreadsheet-WriteExcel-2.38/
@@ -82,9 +83,13 @@
 * Worksheet.keep_leading_zeros()
   * ignore. if write 0001, use string such as write(1,2, '0001')
 * and ......
 
 == Recent Change
+v1.0.6
+* support Ruby 3.2
+* use minitest gem instead of test-unit.
+
 v1.0.5
 * use test-unit gem instead of test/unit.
 
 v1.0.4
 * put formula parsers classes in a module to avoid namespace conflicts. (thanks Kevin)