testbed/deepset-ai__haystack/releasenotes/notes/async-component-support-machinery-6ea4496241aeb3b2.yaml

---
features:
  - |
    Extend core component machinery to support an optional asynchronous `run_async` method in components.
    If it's present, it should have the same parameters (and output types) as the run method and must be
    implemented as a coroutine.