Netdata v2.1.1 is a patch release to address issues discovered since v2.1.0.

This patch release provides the following bug fixes and updates:

• Fixed file descriptor leaks in the health subsystem (#19327, @ktsaou)
• Fixed netdata-updater.sh to use explicit paths for temporary directory creation instead of relying on TMPDIR environment variable (#19293, @ilyam8)
• Fixed netdata-updater.sh to correctly handle tmpdir-path argument regardless of other parameters (#19289, @ilyam8)
• Fixed cleanup of temporary files in netdata-updater.sh self-update process (#19288, @ilyam8)
• Fixed RabbitMQ collector to gracefully handle insufficient permissions when querying API definitions (#19277, @ilyam8)
• Fixed duplicate HELP and TYPE metadata in multi-node Prometheus exports (#19261, @ktsaou)
• Fixed crash in amdgpu collector when handling incomplete DRM data or sleeping graphics cards (#19258, @ktsaou)

Support options

As we grow, we stay committed to providing the best support ever seen from an open-source solution. Should you encounter an issue with any of the changes made in this release or any feature in the Netdata Agent, feel free to contact us through one of the following channels:

• Netdata Learn: Find documentation, guides, and reference material for monitoring and troubleshooting your systems with Netdata.
• GitHub Issues: Make use of the Netdata repository to report bugs or open a new feature request.
• GitHub Discussions: Join the conversation around the Netdata development process and be a part of it.
• Community Forums: Visit the Community Forums and contribute to the collaborative knowledge base.
• Discord Server: Jump into the Netdata Discord and hang out with like-minded sysadmins, DevOps, SREs, and other troubleshooters. More than 2000 engineers are already using it!