Claude Agent SDK 0.20 moves its shared CLI runtime requirement to cli_subprocess_core ~> 0.7.0. This makes the SDK resolvable with agent_session_manager 0.14 and the current Execution Plane component line.

Update the dependency and remove any override that pins an older Core release:

{:claude_agent_sdk, "~> 0.20.0"}

The Claude-native public API is unchanged by this dependency migration. Source checkouts may continue to use the sibling Core path selected by the repository's dependency-source registry. Published packages use only the Hex requirement declared in mix.exs; build-support tooling is intentionally not shipped.