--- title: docs-3-16-2026 source: https://docs.newrelic.com/docs/release-notes/docs-release-notes/docs-3-16-2026 --- ### New docs - Added [Cross account destinations overview](https://docs.newrelic.com/docs/apis/nerdgraph/examples/Cross-account-destination/overview) to introduce organization-level notification destinations. - Added [Manage cross account destinations](https://docs.newrelic.com/docs/apis/nerdgraph/examples/Cross-account-destination/manage-cross-account-destinations) to provide comprehensive guidance for creating and managing notification destinations across all accounts within a New Relic organization. - Added [Manage private location keys](https://docs.newrelic.com/docs/synthetics/synthetic-monitoring/private-locations/manage-private-location-keys) to provide guidance for managing private location keys in Synthetics, including UI visibility features for listing, filtering, and editing keys with metadata tags. ### Major changes - Updated [Create widgets and charts with the Dashboards API](https://docs.newrelic.com/docs/apis/nerdgraph/examples/create-widgets-dashboards-api) with template variable visibility improvements. - Updated [Dashboards with NerdGraph API](https://docs.newrelic.com/docs/apis/nerdgraph/examples/nerdgraph-dashboards) with extensive template variable visibility features. - Updated [Dashboard template variables](https://docs.newrelic.com/docs/query-your-data/explore-query-data/dashboards/dashboard-template-variables) with visibility configuration guidance. - Updated [Manage your dashboard](https://docs.newrelic.com/docs/query-your-data/explore-query-data/dashboards/manage-your-dashboard) with template variable management improvements. - Updated [Troubleshooting chart errors](https://docs.newrelic.com/docs/query-your-data/explore-query-data/dashboards/troubleshooting-chart-errors) with comprehensive error resolution guidance. - Updated [Use your charts](https://docs.newrelic.com/docs/query-your-data/explore-query-data/use-charts/use-your-charts) with enhanced chart usage documentation. - Updated [Kubernetes Strimzi Kafka integration](https://docs.newrelic.com/docs/opentelemetry/integrations/kafka/kubernetes-strimzi) with significant enhancements for OpenTelemetry ingest optimization. - Updated [Self-hosted Kafka integration](https://docs.newrelic.com/docs/opentelemetry/integrations/kafka/self-hosted) with significant enhancements for OpenTelemetry ingest optimization. - Updated [Custom attributes in .NET](https://docs.newrelic.com/docs/apm/agents/net-agent/attributes/custom-attributes-net) with array support for custom attributes. - Updated [.NET agent API](https://docs.newrelic.com/docs/apm/agents/net-agent/net-agent-api/net-agent-api) with array support for custom attributes. - Updated [Applications overview](https://docs.newrelic.com/docs/vulnerability-management/applications/overview) with .NET SRX (Security Review Experience) integration details. - Updated [Integrations overview](https://docs.newrelic.com/docs/vulnerability-management/getting-started/integrations/overview) with .NET SRX (Security Review Experience) integration details. - Updated [Advanced configuration for OpenTelemetry and Kubernetes](https://docs.newrelic.com/docs/kubernetes-pixie/k8s-otel/advance-config) with support for OpenShift version 4.20. - Updated [Install the Kubernetes integration with OpenTelemetry](https://docs.newrelic.com/docs/kubernetes-pixie/k8s-otel/install) with support for OpenShift version 4.20. - Updated [Kubernetes integration compatibility and requirements](https://docs.newrelic.com/docs/kubernetes-pixie/kubernetes-integration/get-started/kubernetes-integration-compatibility-requirements) with support for OpenShift version 4.20. - Updated [App launch times for iOS apps](https://docs.newrelic.com/docs/mobile-monitoring/new-relic-mobile-ios/configuration/app-launch-times-ios-apps) with AppLaunch/Cold metrics limitations and corrected NRQL queries. - Updated [Configure settings for mobile monitoring](https://docs.newrelic.com/docs/mobile-monitoring/new-relic-mobile/mobile-sdk/configure-settings) with AppLaunch/Cold metrics limitations. - Updated [SRE agent setup](https://docs.newrelic.com/docs/agentic-ai/sre-agent/sre-agent-setup) with significant configuration improvements. ### Minor changes - Updated [Compatibility requirements for Node.js agent](https://docs.newrelic.com/docs/apm/agents/nodejs-agent/getting-started/compatibility-requirements-nodejs-agent) with latest compatibility information. - Updated [.NET agent compatibility requirements](https://docs.newrelic.com/docs/apm/agents/net-agent/getting-started/net-agent-compatibility-requirements) with latest supported library versions and Dotty package versions. - Updated [Install automation for New Relic Go](https://docs.newrelic.com/docs/apm/agents/go-agent/installation/install-automation-new-relic-go) by removing experimental tags. - Updated [Mobile monitoring email notifications](https://docs.newrelic.com/docs/mobile-monitoring/mobile-monitoring-ui/mobile-app-pages/mobile-monitoring-email-notifications) by removing outdated content. - Updated [Store secure credentials for scripted browsers and API tests](https://docs.newrelic.com/docs/synthetics/synthetic-monitoring/using-monitors/store-secure-credentials-scripted-browsers-api-tests) with NerdGraph API references instead of REST API. - Updated [Collector observability](https://docs.newrelic.com/docs/opentelemetry/collector-observability/collector-observability) with clarification about metric level. - Updated [Feature control manager](https://docs.newrelic.com/docs/accounts/accounts-billing/new-relic-one-user-management/feature-control-manager) with minor improvements. - Updated [Monitor Microsoft SQL Server with OpenTelemetry](https://docs.newrelic.com/docs/opentelemetry/database/otel-mssql) with configuration improvements including updated collection interval defaults, timeout guidance for core metrics, and new database buffer metrics toggle. - Updated [VMware Tanzu NGINX buildpack integration](https://docs.newrelic.com/docs/infrastructure/other-infrastructure-integrations/cloudfoundry-integrations/vmware-tanzu-nginx-buildpack-integration) with latest version information. - Updated [Fluent Bit release notes](https://docs.newrelic.com/docs/release-notes/fluentbit-release-notes/fluentbit-26-02-17) with supported operating system versions and helm chart information. - Updated [Logs release notes](https://docs.newrelic.com/docs/release-notes/logs-release-notes/logs-26-02-17) with supported operating system versions. - Updated [Sampling processor](https://docs.newrelic.com/docs/new-relic-control/pipeline-control/gateway/sampling-processor) with improved configuration examples. - Updated [Monitor NGINX with OpenTelemetry on hosts](https://docs.newrelic.com/docs/opentelemetry/integrations/nginx/nginx-otel-host) by removing outdated comments. - Updated [Query change tracking data](https://docs.newrelic.com/docs/change-tracking/query-data) with minor improvements. ### What's new posts - Added [What's New post for PHP agent RPM key rotation for enhanced security](/whats-new/2026/03/whats-new-03-19-rpmkey-rotation) to announce the updated RPM signing key for PHP Agent packages. ### Release notes - Stay up-to-date with our latest releases: - [Kubernetes integration v3.57.0](https://docs.newrelic.com/docs/release-notes/infrastructure-release-notes/kubernetes-integration-release-notes/kubernetes-integration-3-57-0): - Updated integration components and dependencies. - [Android mobile app v5.41.1](https://docs.newrelic.com/docs/release-notes/mobile-apps-release-notes/new-relic-android-release-notes/new-relic-android-5411): - Applied bug fixes and improvements. - [Android agent v7.7.1](https://docs.newrelic.com/docs/release-notes/mobile-release-notes/android-release-notes/android-771): - Used SecureRandom() for generating unique identifiers. - Fixed potential ANR on main thread during heavy load sampling. - Added exception handling for lower SDK versions. - [Job Manager v512](https://docs.newrelic.com/docs/release-notes/synthetics-release-notes/job-manager-release-notes/job-manager-release-512): - Fixed underlying OS and Java vulnerabilities (CVE-2025-11143, CVE-2026-1605). - [Ping Runtime v1.63.0](https://docs.newrelic.com/docs/release-notes/synthetics-release-notes/ping-runtime-release-notes/ping-runtime-1.63.0): - Fixed underlying OS and Java vulnerabilities (CVE-2025-11143, CVE-2026-1605). - [.NET agent v10.50.0](https://docs.newrelic.com/docs/release-notes/agent-release-notes/net-release-notes/net-agent-10-50-0): - Added array support for custom attributes in .NET Agent API. - Added hybrid agent support for grpc-dotnet. - Added LLM monitoring for Microsoft.Extensions.AI via OpenTelemetry bridge. - Fixed Blazor/SignalR websocket connection instrumentation. - [Node.js agent v13.17.0](https://docs.newrelic.com/docs/release-notes/agent-release-notes/nodejs-release-notes/node-agent-13-17-0): - Added support for Continuous Profiling, including CPU and heap profilers. - Added server-side configuration for profiling.enabled. - Added supportability metrics for profiling. - Disabled profiling in serverless mode and high security mode. - Refactored winston instrumentation to subscribe to events. - [Job Manager v513](https://docs.newrelic.com/docs/release-notes/synthetics-release-notes/job-manager-release-notes/job-manager-release-513): - Fixed NullPointerException in container label handling when starting Synthetics Job Manager using Podman. - [Node API runtime rc1.13](https://docs.newrelic.com/docs/release-notes/synthetics-release-notes/node-api-runtime-release-notes/node-api-runtime-rc1.13): - Patched multiple security vulnerabilities in Ubuntu OS, kernel packages, and Node.js application packages. - [Node browser runtime rc1.13](https://docs.newrelic.com/docs/release-notes/synthetics-release-notes/node-browser-runtime-release-notes/node-browser-runtime-rc1.13): - Patched multiple security vulnerabilities in Ubuntu OS, kernel packages, and Node.js application packages.