v0.0.22

Post-v0.0.21 hygiene + UX bundle. 16 untagged PRs (#88-#103) shipped
between the v0.0.21 tag and this release across two directed
4-team meta-review cycles. Most were doc/test hygiene; this entry
captures only the user-facing changes worth a CHANGELOG line.

Fixed:

• formatActiveModelLine fallback display string claude-sonnet-4.5
  → claude-sonnet-4.6 (PR #89). The fallback surfaces in the setup
  report and per-call stderr echo when no model is configured. The
  pre-existing literal-format-locking test at
  active-model-info.test.mjs:142 silently agreed with the stale
  literal, which is precisely why the bug shipped through 21 releases
  — fixed in source + test together.
• task --prompt-file <path> now wrapped in try/catch with a
  normalized error: Failed to read --prompt-file ...: <code> instead
  of a raw Node ENOENT trace (PR #93). The flag was previously
  documented in the command MD but missing from the printUsage help
  banner; both surfaces are now in sync.

Added:

• setup --probe-models now emits a stderr progress signal: Probing N models in parallel (up to 60s each)... before the await, and
  Probe complete: X ok, Y unavailable, Z unknown. after (PR #100).
  Real Copilot CLI cold-start is ~33s per model — without the
  heartbeat the user sees a silent 30-60s terminal and assumes the
  plugin hung.
• Top-level --version / -v flag (PR #101). Reads version from
  .claude-plugin/plugin.json so users can confirm which version is
  installed without reading the manifest by hand. Helpful for bug
  reports.
• printUsage banner synced with each commands/<cmd>.md
argument-hint (PR #101): adds --default-model, --default-effort,
  --probe-models to setup; --model, --effort to review and
  adversarial-review; --wait, --timeout-ms to status. A
  // Keep in sync with each commands/<cmd>.md argument-hint comment
  was added to make the contract explicit.

Process notes:

• Two directed 4-team meta-review cycles. Round 1 (PR #93) found 7
  dead exports + the snapshot-test rubber-stamp pattern. Round 2
  (PR #99) — broader prompt scope per the recipe shipped in PR #92
  — found 3 MORE dead exports the round-1 narrower scope missed,
  plus a Path B cross-doc descope sweep (README + cli-runtime SKILL
  still described the descoped feature as live). The audit ritual
  • cadence trigger added in PR #92 codifies the recipe in
    CONTRIBUTING.md.
• New maintainer memory entries this cycle:
  feedback_audit_prompt_scope_determines_findings,
  feedback_iterative_audit_converges_in_2_rounds,
  feedback_snapshot_tests_can_rubber_stamp_stale_literals.

Test suite: 180 / 179 pass / 1 skipped (was 174 / 173 / 1 at v0.0.21;
+1 from PR #95 probe-timeout coverage, +4 from PR #97 setup-config
gate flag e2e tests, +1 from PR #100 probe-progress assertion).
CI green on Ubuntu and Windows across all 16 PRs.

See merged PRs #88-#103 for the full session arc; the canonical
audit-bundle list lives in CONTRIBUTING.md → Doc-vs-code audit ritual → Past audits and the per-PR rationale lives in the handoff
doc's ### Post-v0.0.21 hygiene (untagged) block.