20220504 update : fix return values.

Author: roywangaspose

README.md

@@ -20,12 +20,8 @@
 - Fetch the required shape from worksheet.
 - Leverage the power of named ranges.
 
-## Feature & Enhancements in Version 22.4
+## Feature & Enhancements in Version 22.3
 
-- Export API adds extended query parameters.
-- Convert API adds extended query parameters.
-- SaveAs API adds extended query parameters.
-- Get Workbook API adds extended query parameters.
 
 ## Read & Write Spreadsheet Formats