Keep the legacy ephemeral-agent setting compatible while making all workflow routing durable-principal-only. - Preserve and expose the legacy setting as a routing-inert compatibility field. - Remove scheduler, executor, and mission-start branches that honored the deprecated toggle. - Add coverage for settings persistence and durable routing invariants. Files changed: .changeset/fn-8821-retire-ephemeral-routing.md | 7 + docs/settings-reference.md | 4 +- .../core/src/__tests__/settings-parity.test.ts | 8 +- packages/core/src/config/settings-schema.ts | 11 +- packages/core/src/task-store/settings-helpers.ts | 15 +- packages/core/src/task-store/settings-ops.ts | 12 +- packages/core/src/types/settings/settings-scope.ts | 5 +- .../__tests__/SettingsModal.general.test.tsx | 23 ++ .../settings/sections/GeneralSection.tsx | 13 ++ .../src/__tests__/mission-start-routing.test.ts | 104 +++++++++ ...ecutor-ephemeral-disabled-dispatch-gate.test.ts | 243 +++++++++++++++++++++ .../__tests__/scheduler-ephemeral-toggle.test.ts | 125 +++++++++++ 12 files changed, 542 insertions(+), 28 deletions(-) Fusion-Task-Id: FN-8821 Fusion-Task-Lineage: e81ec9c0-f2b0-48f9-ae2b-9bbde4491447 Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
Changeset Format Guide
Each changeset file in this directory describes one user-facing change for release notes.
Required body format
---
"@runfusion/fusion": minor
---
summary: Add a Command Center productivity control for LOC backfills.
category: feature
dev: Uses the new `fn_backfill_loc` tool; settings key `commandCenter.locBackfill`.
Fields
| Field | Required | Description |
|---|---|---|
summary |
Yes | One line, user-facing, max 120 chars. Describe what changed for the operator. |
category |
Yes | One of: feature, fix, breaking, security, performance, internal. |
dev |
No | Developer or migration detail. Preserved in per-package CHANGELOGs but excluded from distilled release notes. |
Audience
The summary is the only content that appears in end-user release notes by default. Write for Fusion operators — describe behavior, fixes, and what changed. Avoid internal class names, file paths, and implementation detail.
Bump types
patch— bug fixes, internal changesminor— new features, CLI additions, toolsmajor— breaking changes
Validation
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