Migration notes for akm v0.7.5

0.7.5 is a patch release that rolls up all changes shipped on main after v0.7.4.

• Workflow runs are now workspace-scoped — ref-based workflow commands (workflow next, workflow status, workflow list) now resolve runs within the current project/worktree/directory instead of sharing one global active-run pool across every repo and local sandbox. This fixes cross-repo blocking and leakage for workflow refs such as workflow:github-issues-parallel-implementer. Direct run-id commands still target the exact run.
• Workflow help/docs now explain scope semantics — CLI help, operator docs, and workflow-facing hints now describe the current-scope behavior so teams know that ref-based run resolution is local to the current workspace.
• show now prefers fresh index state — stale index reads auto-refresh instead of silently falling back to a raw filesystem path, reducing search/show drift.
• External agent + LLM parsing is more defensive — reflect/propose and related local-model JSON parsing paths are hardened against malformed or partial output.
• Reflect temp-file handling is safer — draft files for reflection flows now live in OS temp space instead of the stash.
• Memory inference respects token budgets — long inputs are now trimmed to the configured LLM budget.
• Vault and save follow-ups landed — vault path/run flows and named git stash selection in akm save received targeted fixes and regression coverage.
• Release/migration packaging is tighter — published static files, changelog resolution, and rerunnable release automation received follow-up fixes.

No manual migration is required for most users, but note these operator-facing details:

1. If you were relying on ref-based workflow runs being globally shared across repos or directories, that behavior is gone. Use direct run IDs when you intentionally need to resume a specific run created elsewhere.
2. Existing older workflow runs created before the new workspace scope key was introduced are still accessible by direct run ID, but ref-based commands now prefer runs created in the current scope.
3. akm help migrate latest now resolves to 0.7.5 and uses the published CHANGELOG.md path.

Full changelog: https://github.com/itlackey/akm/blob/main/CHANGELOG.md