0.23.0-alpha · core 2026-06-11

Global ~/.stelow-global.json is read-only index: no longer stores status, currentPhase, phases, stage. Real state always read from local file. Removed 337 lines of synchronization code.
Commands no longer write state to global: pause, resume, setphase, next, complete only change local tracking.
Multiple active workflows blocked: /sw-start refuses if one is already in-progress; /sw-resume refuses if another workflow is already active.
Muxy Done column: board now has Done column for completed workflows; removed from Verify/Shape.
Muxy multi-worktree: board optionally shows workflows from other worktrees of the same repository, with card identifying the source worktree.

/sw-doctor command: diagnoses tracking health, stale cwd, duplicates, index mismatches, global/missing/local.
Muxy extra workflows: loads from global tracking + fetches real local state to display multi-worktree.
Catalog helpers: addToGlobalIndex, removeGlobalIndexEntry, updateGlobalIndexName.

session_start no longer imports from global (which has no status).
turn_end doesn't sync global; only index.json.
cmdStatus/cmdGoto no longer use status from global.
doctor.ts adapted for global index-only.
Muxy stale cwd: workflow with cwd from another project is hidden and disabled.