# TagLauncher 8.4.0 Local Test Build

- Type: local installation acceptance DMG
- App version: `8.4.0`
- Build: `20260828.1732`
- Source commit: `c5bdc7f1eb3ff4287beeeebb17d4f02f376a8d38`
- Branch: `codex/slim-migration-taglauncher2`
- Artifact: `Archive/TagLauncher-8.4.0-build20260828.1732-localtest.dmg`
- SHA256: `76647a1133fbb96abdb8dd0531dc83819ac58815057071671204b746b781070f`

## Scope

- Quick Search 增加标签筛选条：`全部` 清除筛选，普通标签单选筛选，搜索框继续支持在标签内搜索 App、标签和备注。
- 标签筛选保持运行时状态，不持久化，不改变 App Grid、Pro 权益、数据结构或发布链路。
- 修复 QA 阻断项：`全部` chip 真实 UI 点击清除不稳定，以及保护容器名导致 duplicate-key 崩溃。
- 补齐 29 个语种文案、专项 QA 脚本、CODEGRAPH 和 8.4.0 CHANGELOG。

## Verification

- `bash Scripts/quick_search_tag_filter_qa.sh`
- `bash Scripts/quick_search_launch_contract_qa.sh`
- `bash Scripts/windowserver_event_safety_qa.sh`
- `bash Scripts/quick_search_system_app_qa.sh`
- `bash Scripts/macos14_availability_typecheck_qa.sh`
- `git diff --check -- C1.source/Apptag/QuickSearch.swift C1.source/Apptag/ContentView.swift C1.source/Apptag/DataLayer.swift C1.source/Apptag/TagNavigationView.swift C1.source/Apptag/Info.plist C1.source/Apptag/Localization C1.source/CHANGELOG.md C1.source/Scripts/quick_search_tag_filter_qa.sh CODEGRAPH.md`
- `plutil -lint C1.source/Apptag/Info.plist`
- `APP_BUILD=20260828.1732 bash build.sh`
- `codesign --verify --deep --strict --verbose=2 build/TagLauncher.app`
- `bash Scripts/macos14_build_metadata_qa.sh build/TagLauncher.app`
- `hdiutil verify C2.builds/LocalTest-8.4.0-20260828.1732/Archive/TagLauncher-8.4.0-build20260828.1732-localtest.dmg`
- DMG mounted read-only; verified `TagLauncher.app`, `Applications` symlink, app version/build, bundle id, code signature, and non-root-readable file permissions.
- Isolated launch smoke passed using `C1.source/build/TagLauncher.app`; launch log did not contain `fatal`, `duplicate`, `crash`, or `Duplicate values`.

## QA Gate

- Development: `QSF-DEV-001` and `QSF-DEV-002`
- Code review: `QSF-CR-001 / CR_PASS_QSF`, `QSF-CR-002 / CR_PASS_QSF_FIX`
- QA retest: `QSF-QA-002 / QA_PASS_QSF_FIX`
- QA report: `/Users/ar/Projects/Taglauncher/02-P/Round01-QuickSearchTagFilter/09-QA复测报告-8.4.0.md`
- QA evidence: `/Users/ar/Projects/Taglauncher/02-P/Round01-QuickSearchTagFilter/QA-Retest-Evidence-8.4.0-20260828-QSF-QA-002`

## Boundary

This is an ad-hoc signed local installation acceptance DMG for Owner experience validation. It is not an App Store Connect upload package, not a TestFlight build, not notarized for public Developer ID distribution, and not a final release tag.