Preserve the persistent runtime package description with master's alpha.2 version and locale exports. Refresh the two PTC prompt snapshots for the current plan-tool result type.
Validation: full build, 434 focused tests (one skipped), two built-runtime tests, two selected snapshots, package metadata, and all 43 doc-sync checks passed.
Integrate the observed master checkpoint 7ab215e23e5d977aae7eb5d4fb91782d39969dbb without rewriting the earlier published checkpoints. Master adds current-directory events, directory-aware consumers, and retained Git worktrees; its old subagent startup paths overlapped the unified activation implementation.
Resolve directory selection within managed startup after acquiring parent ownership. Preserve the original Session origin while setting each new local child directory, retain persisted directory state on cold resume, and pass a required absolute cwd to external providers. Keep unified local/external ownership, full completion notices, parked-input host completion, SDK wait/error/shutdown behavior, and ACP cancellation semantics. Retain removal of the old in-process driver and continuation managers.
Combine SDK wait with the new directory requests, preserve the new master directory/worktree fixtures, regenerate derived catalogs from the combined sources, and refresh only the four stale prompt/schema sidecars. Preserve every protected historical schema, archived note, catalog-v2 acknowledgement, and recorded predecessor input.
Validation: full build; 59 CI static gates; 855 subagent tests with 100% coverage on changed core/external sources; affected consumer suites including 119 repaired-fixture tests; SDK 11 and headless 16 recorded scenarios; two local headless expected cases; six built nested SDK/ACP cases; lint, strict cast inventory, workspace constraints, and whitespace checks. Native Windows worker diagnostics remain additive and require the next CI run to classify the original crash.
Caller delivery changes result ownership, but does not make local workflow children private or remove their continuable catalog entries. The workflow README stated durable discovery without making the message and cold-resume consequences explicit.
Document that resident workflow children accept continuation and that cold continuation requires persistence and Session query. An ephemeral child therefore returns NOT_RESUMABLE after disposal. This describes current supported behavior and does not add fallback storage or a new child mode.
Validation: checked against startActivation, sendMessage, and cold-resume admission; English and Chinese pairing updated. Full doc-sync follows the combined review fixes.
The two-stage real-stack workflow test still expected an empty parent
catalog after the caller-delivery discovery fix. That obsolete assertion
fails deterministically in both Linux and Windows coverage jobs: the two
local children now correctly leave continuable membership records.
Compare catalog identities and modes with independently observed workflow
agent-start identities. Keep the assertions that neither parent followup
nor steer was called, and that both child Agents reached disposal. This
checks the intended separation between durable discovery and result
notification rather than restoring the old missing-navigation behavior.
Validation: all three workflow integration cases pass. The original empty
catalog assertion is the exact failure in both current-head coverage logs.
Magolor