---
title: ZEN MASTER December 2020 RELEASE NOTES
slug: zen-master-december-2020-release-notes
docTags: 
createdAt: 2025-03-20T18:17:08.534Z
---

The following updates were pushed to ZEN Master on December 1, 2020.


Improvements



• Added option to reduce Broadcaster process priority on managed clusters
• Added capturing of minimum and maximum statistics, RTT, jitter, and bitrate between
API calls to the Broadcaster. Requires v14.1 Broadcaster.
• Added Packet Loss % graph to Zixi Sources and changed Not Recovered to % as well
• Added context sensitive links to online documentation in the Help menu
• Added “Recent” tags selection where tag selection combo boxes will now display the
last 5 used tags at the top
• Added support for changing Program Numbers in PID Mapping. Requires v14.0.40996
Broadcaster.
• Added option to clone Map configurations
• Added ability to search for objects by Tags in Maps
• Added edit functionality on AWS/GCP/Azure accounts to support updating credentials
• Added option to mark Sources as 'backup' in Hitless Failover Sources, allows having two
primary Sources with live content and a backup file Source for when both primaries are
offline, as an example.
• Searching for a hidden object on a Map will now display it


Bug Fixes



• Fixed issue with configuring CBR transcoding on older Broadcasters, does not affect any
existing configs in production
• Fixed issue causing GPU stats to show up on the incorrect Broadcaster in Broadcaster list
• Fixed issue with editing Target tags causing a restart of the Target
• Fixed issue with broken Channel based Maps after a Channel is deleted
• Fixed Channel diagrams with more than a 100 targets showing an error, diagrams will
now display less information the more objects are added
• Fixed multiple issues with SRT/RIST/NDI Targets not displayed correctly on the
Dashboard