v0.40.0

• A routed task that edited no file, launched nothing that could write one (a Bash writer such as sed -i, a subagent the router did not create, a relais run or replay) and was not aborted now ends answered instead of unknown (answered-outcome plan, relais#333). answered is reported on its own line, answered (no file edited, never a label): N, broken down by task kind, and it is never a completed task, a strong outcome or a learning label. The outcomes line keeps its shape, so unknown rate now counts only tasks that edited, or could have edited, something without a recognised check: on one live ledger it went from 50% to 19%.
• A subagent task records its parent task (parent_task_id, with parent_link_recorded on every new record), and the report buckets unknown subagents by their parent's outcome (subagent unknown by parent:). Rows recorded before this release count on their own line, parent link not captured: N.
• A Bash command that runs a build or test runner but matches no check records the prefix you would paste into checks, such as make check or npm run test, and nothing more (no path, value or later argument; at most 5 per task, prefixed with the repository's name). The report lists the top five under unmatched check commands; relais refuses any other shape.
• relais native router-state serves accepts: answered, parent_task_id, unmatched_checks. The plugin sends the new form only when all three are listed, so a plugin talking to an older relais sends unknown and none of the new fields, whatever the version numbers.
• Ledger schema 45 (expand-only): it adds three router_tasks columns and backfills answered onto ended unknown question and review rows with no files and no aborted signal, marked outcome_source = 'backfill_v45'. Undo with UPDATE router_tasks SET outcome = 'unknown', outcome_source = 'own', completed_at_end = CASE WHEN completed_at_end = 'answered' THEN 'unknown' ELSE completed_at_end END WHERE outcome_source = 'backfill_v45'. relais report --json is at schema 15 (answered under session_routing).
• Before upgrading, stop the coordinator and back the ledger up (sqlite3 <state>/ledger.sqlite ".backup <file>"): v0.39 and older refuse a schema 45 ledger. Install the binary, then reinstall the plugin.

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What's Changed

• feat(router): answered outcome, parent link, unmatched checks by @fredericrous in #333
• chore(release): v0.40.0 by @fredericrous in #348

Full Changelog: v0.39.0...v0.40.0