---
title: agent-control-1-26-0
source: https://docs.newrelic.com/docs/release-notes/agent-control-release-notes/agent-control-1-26-0
---

### New features

-   Added Azure Key Vault value provider, supporting both Managed Identity and Service Principal authentication.
-   Self instrumentation now gets the injected license key as header if none is set in all systems.

### Bug fixes

-   Windows: `install.ps1` now detects and removes a standalone New Relic Infrastructure Agent installation to avoid duplicate host reporting; it must be reconfigured as an Agent Control managed sub-agent afterwards if still needed.
-   On-host: fixed integration restarts caused by redundant filesystem sync and full directory recreation when writing OHI config files to the shared filesystem.
-   Make health-check threads initial delay cancellable, to reduce graceful shutdown idle waiting periods.
-   Fixed minor logging issues: a redundant field, a duplicated log, wrong log levels, and inconsistent message casing.
-   Agent Control now always re-reports its remote config status on startup, fixing a missed resend after restart when the server requests a full-state sync.
-   Windows: system shutdown/reboot goes through the same service graceful stop path as a manual service stop instead of ctrl signal handling.

### Security updates

-   Updated rust crate encoding_rs to 0.8.42
-   Updated alpine/kubectl to v1.37.1
-   Updated rust crate oci-client to 0.18.0
-   Updated opentelemetry-rust monorepo to 0.33.0
-   Updated rust crate config to 0.15.27
-   Updated rust to v1.99.0
-   Updated rust crate tokio to 1.53.2
-   Updated amazon-eks to v1.37
-   Updated rust crate either to 1.19.0
-   Updated rust crate toml to 1.1.7

For a detailed description of changes, see the [release notes](https://github.com/newrelic/newrelic-agent-control/releases/tag/1.26.0).