Nobl9 agent release notes | Nobl9 Documentation

Nobl9 agent (0.88.0)

January 15, 2025

Here's what changed in the Nobl9 agent 0.88.0:

Change type	Feature	Introduced in
	Sending custom HTTP headers with the Nobl9 agent	`0.88.0-beta`
	Replay support for Elasticsearch	`0.85.0-beta`
	`N9_METRIC_BUFFER_LIMIT`: the new environment variable to set the Nobl9 agent data point buffer capacity	`0.84.0-beta`
	Support for PromQL in Google Cloud Monitoring	`0.83.0-beta`
	Replay API requests rate-limiting	`0.82.5-beta`
	Dynatrace multiple time series handling	`0.87.1-beta`
	Error handling for failed data retrieval attempts	`0.82.9-beta`
	Dynatrace default timeout for historical data retrieval increase to `3 minutes`	`0.82.9-beta`
	Debug logging for Amazon CloudWatch integration	`0.82.6-beta`
	Minor dependency updates	`0.82.5-beta`
	Azure Monitor no-data period handling	`0.87.0-beta`
	Splunk single query empty time series handling	`0.86.1-beta`
	Time window calculation in Dynatrace	`0.85.0-beta`
	Historical data retrieval reconnection logic Improves SLI Analyzer and Replay requests to Google Cloud Monitoring, LogicMonitor, and Splunk	`0.82.7-beta`

Nobl9 agent (0.89.1-beta)

January 14, 2025

Here's what changed in the Nobl9 agent 0.89.1-beta:

Fixed event logs for Datadog SLI Analyzer queries

Nobl9 agent (0.89.0-beta)

January 13, 2025

Here's what changed in the Nobl9 agent 0.89.0-beta:

Detailed event logs

You can now access detailed query results for SLO live processing and historical data retrieval queries.

AWS OpenSearch support for Elasticsearch

Two new environment variables are now available:

AWS_REGION for specifying the AWS region (connects your Nobl9 agent using the default system role).

N9_OPENSEARCH_AWS_ROLE_ARN for specifying any other role.

Custom HTTP headers support for Splunk (n9splunk)

Website metrics support for LogicMonitor

This agent version brings support for the Website metrics query type in the LogicMonitor integration.

The complete functionality will be available in conjunction with the dedicated Nobl9 application release.

Nobl9 agent (0.82.2-hotfix1)

January 3, 2025

Here's what changed in the Nobl9 agent 0.82.2-hotfix1:

Security fix

Nobl9 agent (0.88.0-beta)

December 20, 2024

Here's what changed in the Nobl9 agent 0.88.0-beta:

Sending custom HTTP headers with the Nobl9 agent.

Support for sending custom HTTP headers has been added to the Nobl9 agent, initially for Prometheus-compatible data sources (AMS Prometheus, Azure Monitor managed service for Prometheus, and Prometheus) in agent version 0.83.0-beta.

The current Nobl9 agent version, 0.88.0-beta makes this feature publicly available and extends its support to Grafana Loki.

So, to send custom HTTPS headers with your Prometheus-compatible data source, update the Nobl9 agent to version 0.83.0-beta or higher.
To use it with Grafana Loki, ensure your Nobl9 agent's version is 0.88.0-beta.