test(#1847): regenerate golden-install-parity fixtures for claude-sonnet-5

The sonnet-5 catalog change alters model-catalog.json and settings-advanced.md,
so the per-runtime install-hash fixtures are recaptured (UPDATE_GOLDEN=1). Only
those two file hashes change per runtime.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

CHANGELOG.md

@@ -6,6 +6,19 @@ Format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ## [Unreleased]
 
+## [1.6.1] - 2026-07-01
+
+### Added
+
+- **Claude Sonnet 5 is now the `standard` (sonnet) tier model.** The model catalog and provider presets resolve the sonnet/standard tier to `claude-sonnet-5` (GA 2026-06-30) across the Anthropic-backed runtimes (`claude`, `copilot`, and the `anthropic`/`anthropic-fable` presets), plus the OpenRouter-style `anthropic/claude-sonnet-5` for `opencode`/`hermes`, replacing the superseded `claude-sonnet-4-6`. Opus and Haiku tiers are unchanged. (#1847) (#1848)
+
+### Fixed
+
+- `milestone complete` and `roadmap analyze` now exclude the Phase 0 / Phase 999 backlog sentinels. A milestone whose only directory-less ROADMAP heading is a backlog sentinel can be completed without `--force`, and `roadmap analyze` no longer counts the sentinel in `phase_count` or routes `next_phase` into it. Completes the `^999` exclusion #1445 added to the progress denominators. (#1691)
+- **`phase.complete` no longer reports a false `is_last_phase` on a `<details>`-wrapped checkbox checklist (#1591, #1752)** — when the active milestone's phase checklist was written as `- [ ] Phase N:` checkbox items inside a `<details>` block and the next phase had no directory on disk yet (still in planning), `phase.complete`'s `isLastPhase` roadmap-enumeration fallback used a heading-only pattern (`/#{2,4}\s*Phase…/`) that never matched checkbox items. It returned `is_last_phase: true, next_phase: null` on a mid-milestone phase and — via the milestone-complete cascade — wrongly flipped STATE.md to `Milestone complete` and decremented `progress.total_phases` (e.g. 8 → 7). The pattern now matches both heading-style (`### Phase N:`) and checkbox-list phases (`- [ ] Phase N:` / `- [x] Phase N:`); `extractCurrentMilestone` already surfaces the `<details>`-wrapped checklist correctly, so no parser change was needed. Only the reproduced `phase.complete` fallback is changed; the heading-only sibling patterns elsewhere in `phase.cts` are untouched.
+ (#1819)
+- Windows: stop double-quoting $CLAUDE_PROJECT_DIR-anchored managed node hook paths during the #2979 legacy rewrite, which produced "\"$CLAUDE_PROJECT_DIR\"/..." and broke every node managed hook with MODULE_NOT_FOUND (PreToolUse-guard deadlock). (#1746)
+
 ## [1.6.0] - 2026-06-24
 
 ### Added