The following are the Tetra Signals Connector release notes for versions 1.1.x.

v1.1.1

Release date: 15 November 2024

What's New

TetraScience has released its next version of the Tetra Signals Connector, version 1.1.1. This patch release fixes a log-in bug and applies several security patches.

New Functionality

New Functionality includes features not previously available in the TDP or Tetra Signals Connector. These features may or may not affect “intended use” for GxP validation purposes.

• There's no new functionality in this release.

Enhancements

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 enhancements in this release.

Bug Fixes

The following bugs are now fixed:

• An issue that prevented TDP-based log-ins from providing adequate Connector privileges is now resolved.

Deprecated Features

There are no new deprecated features in this release. For more information about TDP deprecations, see Tetra Product Deprecation Notices.

Known and Possible Issues

There are no new known and possible issues in this release.

Security

Various security updates were applied. The Connector previously used a package within its Docker container to automatically restart after crashing. This package has been removed, and the restart behavior is now handled by setting the appropriate Docker restart status at the container level.

Upgrade Considerations

This version is compatible as a direct upgrade from Signals Connector v1.1.0. To upgrade the Connector, follow the instructions in Signals Connector - Installation, starting at Step 2.

v1.1.0

Release date: 10 August 2023

What's New

TetraScience has released its next version of the Tetra Signals Connector, version 1.1.0. This release adds a new functionality that supports uploading a file attachment to an experiment. It also provides Bearer authentication support and fixes several bugs.

New Functionality

New Functionality includes features not previously available in the TDP or Tetra Signals Connector. These features may or may not affect “intended use” for GxP validation purposes.

• Support uploading a file attachment to an experiment.

Enhancements

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

• Bearer authentication is now supported.
• The Connector now accepts CA certificates in the system certificate store.

Bug Fixes

The following bugs are now fixed:

• An issue that caused the Connector to sometimes run out of memory when truncating a log file is now resolved.
• An issue that caused the Signals Restart Connector endpoint to allow access by non-admin users is now resolved.
• An issue that caused errors when going through HTTP proxy servers is now resolved.
• An issue that caused the Connector to sometimes not accept CA certificates in the system certificate store is now resolved.
• An issue that caused CSV file uploads to sometimes fail because of extraneous quotes is now resolved.

Deprecated Features

There are no new deprecated features in this release. For more information about TDP deprecations, see Tetra Product Deprecation Notices.

Known and Possible Issues

There are no new known and possible issues in this release.

Security

Various security updates were applied.

Upgrade Considerations

This version is compatible as a direct upgrade from Signals Connector v1.0 and higher. To upgrade the Connector, see Signals Connector - Admin Configuration.

Other Release Notes

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