---
title: agent-control-1-27-0
source: https://docs.newrelic.com/docs/release-notes/agent-control-release-notes/agent-control-1-27-0
---

### New features

-   Added AWS Secrets Manager value provider (`nr-awssm`), supporting access key credentials and EC2 instance profiles.
-   Linux and Windows: Agent Control and its sub-agents now report `os.version` and `host.arch` as OpAMP attributes. Linux also reports `os.name` (the distro id, e.g. "debian").

### Bug fixes

-   On-host: sub-agents without a health check defined no longer log errors from executables publishing health into a closed channel.
-   HTTP clients no longer pick up proxy settings outside the Agent Control proxy configuration and `ignore_system_proxy: true` is fully honored.
-   On-host: sub-agent output containing non-UTF-8 bytes no longer stops log forwarding and terminates the sub-agent. Such lines are now logged with the invalid bytes replaced.
-   Windows: a self-update that fails while staging the new binary no longer leaves Agent Control without an executable, which prevented the service from starting after the next restart.

### Security updates

-   Updated rust crate opamp-client to v0.3.0
-   Updated rust crate toml to 1.1.8
-   Updated rust crate nr-auth to v0.7.0
-   Updated opentelemetry-rust monorepo to 0.33.1
-   Updated rust crate syn to 3.0.9
-   Updated rust crate zip to 9.0.5
-   Updated rust crate serde_json to 1.0.154
-   Updated rust crate aws-lc-rs to 1.18.2
-   Updated rust crate schemars to 1.2.3
-   Updated rust crate actix-web to 4.17.0
-   Updated rust crate tokio to 1.54.0
-   Updated rust crate serde-saphyr to v2
-   Updated alpine/helm to v4.3.1
-   Updated rust to v1.99.1
-   Updated rust crate rstest to 0.28.0
-   Updated rust crate httpmock to 0.9.0
-   Updated aws-sdk-rust monorepo

For a detailed description of changes, see the [release notes](https://github.com/newrelic/newrelic-agent-control/releases/tag/1.27.0).