Version 21.6.4 GA

Version format
The format of the VidyoPortal version in the GetPortalVersion API request is now displayed consistently across the user interface. For example:
VidyoConferencing-22.4.7(4067)
Resolved issues
In this release, we've addressed several issues to improve usability and security.
System updates
For added security and stability, updates for multiple third-party packages and libraries are included as part of this release.

VidyoPortal VE version 19.2.0 and later requires 12GB memory allocation at a minimum for production use. Prior versions only required 8GB of memory.
ACTION TO TAKE: Make sure to review your configuration and adjust the memory allocation if necessary.
VidyoPortal version 20.2.x and later requires you to set the SOAPAction header for all SOAP requests; otherwise, requests may fail.
ACTIONS TO TAKE: Inspect any API integrations that may use the Vidyo Web Services APIs and validate that this header is appropriately set. We also highly recommend that you test any API integrations in a lab environment prior to upgrading to your production environment.
Mobile WebRTC for iOS and iPadOS now requires version 13.7 or later. If you use older versions, the "Join via the browser" option will not display on the Join page.
VidyoGateway versions 3.5.x and VidyoReplay versions 3.1.x do not work with VidyoPortal and VidyoRouter version 21.6.x. You must upgrade your VidyoGateway and/or VidyoReplay to version 20.2.0 or later in order to be compatible with VidyoPortal and VidyoRouter version 21.2.x and later. For help with how to upgrade, refer to the Upgrade Steps Lookup Tool article. To obtain the software package you need to download, refer to the VidyoGateway Packages or VidyoReplay Packages article.

You can only upgrade to VidyoPortal and VidyoRouter version 21.6.4 from version 21.2.0 or later. You cannot upgrade directly from any previous versions as these versions are not supported.
DO NOT reboot your system during the upgrade as this could result in permanent loss of data.
For information on how to upgrade to VidyoPortal and VidyoRouter version 21.6.4 from the version you are currently running, refer to the Upgrade Steps Lookup Tool article. This article lists the steps you need to take for your particular version, including which Security Updates you may need to install.
ACTION TO TAKE: As with any major update, we highly recommend that you back up your database before upgrading.
If you are using VidyoPortal and VidyoRouter Virtual Edition (VE), we recommend that you take a full system snapshot prior to upgrading.

Files
This file...	Is for...
vidyo-portal-TAG_VC21_6_4_4067-bundle-v5676.vidyo	VidyoPortal version 19.2.0 or later
vidyo-router-TAG_VC21_6_4_4067-bundle-v5677.vidyo	VidyoRouter version 19.2.0 or later

The following table lists the issues we've resolved in VidyoPortal and VidyoRouter version 21.6.4 GA.

VidyoPortal and VidyoRouter Version 21.6.4 GA- resolved issues
Key	Summary
VIDPTL-755 and VIDPTL-751	We have fixed all Login APIs to work or without JSON Web Tokens (JWT).
VIDPTL-721 and VIDPTL-720 and VIDPTL-719 and VIDPTL-714	We fixed the failing login for users and guests if no JSON Web Token (JWT) secret was configured.
VIDPTL-717 and VIDPTL-711	We have changed the way the portal version is displayed. It is now more consistent across the different ways to access it.
VIDPTL-701 and VIDPTL-700	We’ve added JSON Web Token access to GetPortalFeatures for guest and user web service APIs.

There are no new known issues for this release; however, to view the previous known issues, please see the known issues for VidyoPortal and VidyoRouter section.