Are node-level callbacks / plugin hooks planned for graph Workflow?

Is there a plan to add node-level callbacks (or plugin hooks) for graph `Workflow`?

I'd like to log each node execution from a `Plugin`, but `NodeRunner` doesn't dispatch plugin callbacks, and `on_event_callback` only shows what a node emitted, not when it ran.

Something like `before_node_callback` / `after_node_callback` on `BasePlugin` would be enough for my case.

Is this planned, or is the intended approach something else?