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title: "touchONE | Version 21 released"
canonical: "https://docs.cuesystem.com/space/NEWS/461602837/touchONE%20%7C%20Version%2021%20released"
format: markdown
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### **New touchONE version brings many new features as well as minor bug fixes.**


![image](media://d5160584-d811-49d0-98ab-597d6da6262f)


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We have just released the **touchONE firmware version 21**.

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**What is new**

- Info mode support - simple digital signage
- Support for the IceWarp Server with access via the CalDAV internet standard
- Support for vertical displays in touchONE-overview units
- Security updates
- Minor bug fixes

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You can update the new firmware using either the admin web of touchONE units or the set-up screens. For instructions on firmware update, see the following setup guides

- touchONE - Essential Setup
- touchONE-manager – On-premises Administration.

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### Created: 2020-05