VSTO version 5.7.3

Full dependencies: https://a4lstgblob001.blob.core.windows.net/outlook-vsto/versions_history/A4O-v5.7.3.zip
Auto update Direct download URL:  https://a4lstgblob001.blob.core.windows.net/outlook-vsto/auto_update/update.zip
Auto update URL:  https://a4lstgblob001.blob.core.windows.net/outlook-vsto/auto_update/

VSTO version 5.7.2

This release includes the following adjustments:

• Users with a compatible Office version installed can benefit from the Webview2 (Edge browser control) in this version.
• The issue related to Single Sign-On (SSO) login for VSTO users has been successfully resolved.

Full dependencies: https://a4lstgblob001.blob.core.windows.net/outlook-vsto/versions_history/A4O-v5.7.2.zip
Auto update Direct download URL:  https://a4lstgblob001.blob.core.windows.net/outlook-vsto/auto_update/update.zip
Auto update URL:  https://a4lstgblob001.blob.core.windows.net/outlook-vsto/auto_update/

Version 5.6.3

This version includes a fix for the slowness issue facing some users with an old version of Microsoft Outlook
Full dependencies:https://a4lstgblob001.blob.core.windows.net/outlook-vsto/versions_history/A4O-v5.6.3.zip
Auto update: https://a4lstgblob001.blob.core.windows.net/outlook-vsto/auto_update/update.zip

Version 5.6.2

A fix for the case of clients having Outlook 365 and a Volume-Licensed (Default IE Browser will be maintained)
Full dependencies : https://a4lstgblob001.blob.core.windows.net/outlook-vsto/versions_history/A4O-v5.6.2.zip
Auto update:  https://a4lstgblob001.blob.core.windows.net/outlook-vsto/auto_update/update.zip