Release notes

This page contains a list of features, changes, known issues and known limitations of the Nerve releases.

Version 2.9.2

This version was released on October 22, 2024. Unless otherwise stated, all known issues and limitations of the previous version are still valid.

Bug fixes

• Fixed an issue where users don´t have sufficient permission to generate alerts in OpenSearch.
• Fixed an issue where nodes becomes inaccesible, when using a static IP-addresses for network interfaces.

Known issues and limitations

• Under certain circumstances the log rotation service can fail to start after a reboot of a Nerve node. This can cause the log partition to run out of space and no longer accept new logs. In rare cases this can lead to an invalidated Nerve license. If you are uncertain if your node is affected, please contact TTTech support.

Compatibility matrix

Refer to the table below for information on the compatibility between different components of the Nerve system with the current version of the Management System.

For more information on technical limitations (), and requesting assistance with setting up older versions in the current version (), contact a sales representative or write an issue through the TTTech Industrial support portal.

Scaling and performance limitations

This release has been tested to perform within the following scaling boundaries: