Tetra Cellario Connector v2.0.0 Release Notes

Release date: 04 December 2023

What's New

TetraScience has released its next version of the Tetra HRB Cellario Connector, version 2.0.0. This version uses the Pluggable Connector Framework to streamline the Connector’s life cycle. It also includes a new Manual Upload feature along with several other new functionalities.

New Functionality

New Functionality includes features not previously available in the Tetra Data Platform (TDP) or Tetra Cellario Connector.

  • The new Pluggable Connector Framework now makes the Connector a standalone, containerized application.
  • A new Manual Upload feature now allows customers to upload historical data within a specified time range. For more information, see Manual Upload in the Connector documentation.
  • HRB Cellario versions are now included as metadata for files uploaded to the TDP.
  • Self-signed or private Secure Sockets Layer/Transport Layer Security (SSL/TLS) certificates used by local systems are also now supported. For more information, see Manage Self-Signed and Private SSL/TLS Certificates for Pluggable Connectors.


Enhancements are modifications to existing functionality that improve performance or usability, but don't alter the function or intended use of the system.

  • There are no new enhancements in this release.

Bug Fixes

No bugs were fixed in this release.

Deprecated Features

The following feature has been deprecated in the Tetra Cellario Connector v2.0.0 release:

  • The Upload event bundles option will no longer be available starting with Tetra Cellario Connector v2. The feature was used to test and troubleshoot Cellario connectivity and data upload. New features available in the latest Connector version make this option unnecessary.

For more information about TDP deprecations, see Tetra Product Deprecation Notices.

Known and Possible Issues

  • When processing a backlog of files from Cellario, a newly initialized Connector may fail to record the Cellario API version or assembly version in the files that are uploaded to the TDP. A fix for this issue is in development and testing and is scheduled for a future release.


Various security updates were applied.

Upgrade Considerations

This version of the Tetra Cellario Connector is compatible as a direct upgrade from Tetra Cellario Connector v1.x and must be used with TDP v3.6.

Other Release Notes

To view other Tetra Connector release notes, see Tetra Connector Release Notes.