Product release and download

Tableau Server 2020.4.2

We recommend using the newest maintenance release of this version, 2020.4.9, which contains additional fixes.

Download Tableau Server 2020.4.9

Build number


Download Tableau Server 2020.4.2

Release date

Thu, February 25, 2021

Product support

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Installation Guide
Install and Configure Tableau Server

Planning to upgrade?
Tableau Server Upgrade Page

Changes were applied to improve security. See ADV-2021-005, ADV-2021-006, ADV-2021-007, and ADV-2021-008 in Security Bulletins for more details.

Resolved Issues

Issue ID Description

Content Security Policy (CSP) errors could display when using metrics and the content_security_policy.enforce_enabled setting was set to true.


When configured for SAML authentication and the username in the SAML response contained special characters, users could not sign into Tableau Server.


Data server processes could show unavailable and Ask Data was in an error state after an upgrade.


Issues related to product usage data, including the connectToUsage event, have been completed.


Descriptions from table columns would not always display in the Data Details when there is a Flow in the lineage.


An upgrade or installation would fail if the log location used a non-default location not available to all nodes in a cluster.

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