v3.8 [Dec 13, 2015] 
This update adds support for Outlook 2016 (32-bit edition).
v3.6 [Feb 23, 2015] 
- fixes several issues related to Outlook 2013 .
- other improvements and fixes
v2.3 [Aug 12, 2011] 
- Support for IMAP accounts and webmail services such as Gmail, Yahoo! Mail, and others.
 - Filters accept wildcards, Regular Expressions, and custom scripts.
 - Export to PDF, and the new industry standard PDF/A. Also to XML, CSV, and custom output formats.
 - Totally customize filters and output through the new scripting language.
 - Support for incremental processing.
 - New editions and licenses covering a wide range of use, including one-time conversions.
 - New tutorial: How to export mail from Thunderbird to Outlook.
v1.9 [Mar 18, 2008] 
Improves processing of Office Outlook mail, reduces compatibility issues with some third-party products.
                    Migrate email, contacts and calendar data from Microsoft Outlook to Google Apps