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duncanista merged 1 commit into from
Nov 27, 2024
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feat: GA #485

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14 changes: 4 additions & 10 deletions README.md
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Expand Up @@ -12,21 +12,15 @@ Follow the [installation instructions](https://docs.datadoghq.com/serverless/ins

## Next-generation Lambda Extension

We're excited to share that our next-generation, low-overhead Lambda Extension is available for Beta testers. This new extension is packaged alongside our existing extension, yet offers substantially faster cold starts as well as lower resource consumption.
We're excited to share that our next-generation, low-overhead Lambda Extension is now generally available. This new extension is packaged alongside our existing extension, yet offers substantially faster cold starts as well as lower resource consumption.

You can opt in to the Beta by setting the the environment variable `DD_EXTENSION_VERSION: next` and using extension version `v63` or later.
You can opt out of the next-generation Lambda Extension by setting the the environment variable `DD_EXTENSION_VERSION: compatibility` and using extension version `v67` or later.

### Supported Configurations
Today, all workloads using Logs and Metrics are supported.

APM Tracing is supported for Python and NodeJS.

Go, Java, and .NET support is coming soon. Profiling and ASM are not yet supported.

### Beta Limitations
The next-generation Lambda Extension only supports [certain environment variables](https://github.com/DataDog/datadog-lambda-extension/blob/main/bottlecap/src/config/mod.rs#L19-L51) today. It does not yet support yaml-based configuration files.

If an unknown configuration option is detected, the next-generation extension will fail-over into the existing mainline extension.
APM Tracing is supported for Python, NodeJS, Go, Java, and .NET runtimes.
Profiling and ASM are not yet supported, and will fallback to compatability mode.

### Feedback
We'd love to hear your feedback on the next-generation Lambda Extension. You can open a GitHub issue here using the `version/next` tag, find us on the [Datadog Community Slack](https://chat.datadoghq.com/) in the #serverless channel, or reach out to me directly at [email protected].
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