In some environments, loading an embedded published view in Internet Explorer would result in an "Unexpected error occurred" message.
With the embedded credentials setting disabled, non-admin users with permissions to download and republish data sources and workbooks could do so, and embed new credentials, for data sources and workbooks that had been published by an admin user with embedded credentials.
Mitigated an issue with creating extracts on the unsupported Windows Vista and Windows Server 2008 (non-R2) operating systems. Beginning with Tableau 10.3, we will begin blocking installations on these operating systems.
Workbooks or data sources with an Eloqua connection published to Tableau Online or Tableau Server 10.1.4 or 10.2.0 or newer will refresh once and fail thereafter with a "Revoked Tokens" error. A workaround is available and it requires you to recreate the saved Eloqua credentials on the server by navigating to your Saved credentials and selecting "Add" and signing in again after each scheduled refresh in order to refresh again.