tractor/ai/prompt-io/opencode/20260825T015742Z_e42ecb55_p...

631 B

Implement the approved PR #481 clarification for provisional child registration in both process-spawn backends.

git diff HEAD~1..HEAD -- tractor/spawn/_mp.py

git diff HEAD~1..HEAD -- tractor/spawn/_trio.py

Explain that portal=None is provisional because no Portal can exist until the child completes its IPC handshake and returns a Channel. Use an explicit keyword argument and identify the later replacement with Portal(chan).

Run lint and the full to_actor runtime suite.