v2.2.0

2.2.0 (2026-08-21)

Features

• add GitHub Pages online demo (pure frontend simulation) (dad34bc)
• compliance: add script workshop legal warning (5 locales) - prohibit synthesizing protected voices per IndexTTS DISCLAIMER (4ae3cbd)
• full-feature demo v2 - 15 tabs/command palette/persona/history (fef46c1)
• logging: 完善日志机制 - 统一格式(PID/TID/模块位置/request_id) + 环境变量覆盖 + 双通道输出 (9097178)
• security: complete security hardening based on assessment report (f623304)
• tests: 安全测试补盲与 M1 里程碑达成（最终轮次） (b6b5e48)
• tests: 新增安全测试覆盖与引擎协议合规性测试 (M1 里程碑) (4a2c010)
• text-processing: G2P manager, text segmenter, content safety, prompt expander (9f005b8)
• update integrated app features and clean up deprecated components (c0728cd)
• 添加性能监控脚本与计划文档 (91b8ddd)
• 累计提交历史任务成果 - IndexTTS2 引擎完善/多语言/文档/学习报告 (36a94f2)
• 跨项目借鉴改造 — 安全/配置/断点续跑/模型共享/音频水印 (11a0e57)
• 路线图落地 — 数字水印、spec 契约层、断点续跑恢复接线、前端冒烟 (27e2a7d)

Bug Fixes

• .gitignore static/ 规则过宽导致前端资源未入库（CI 页面无 CSS/JS）；锚定根目录并补提交 static 39 个文件 (fc9c484)
• app_server 补充 main 入口（python -m 启动失败根因，E2E 服务器无法启动） (611422c)
• build: 移除 license classifier（PEP 639 与 license 表达式冲突，新版 setuptools 拒绝构建） (aca3fc7)
• check_local.py 移除未使用 import 并通过 black (8834c15)
• ci+tests: 修复流水线、激活 smoke marker 并更新 AGENTS.md (89bbcdd)
• ci: pytest 加 180s 超时保护（pytest-timeout），防止测试挂起导致 job 卡 6 小时 (e47fe7b)
• ci: release-please 改为仅手动触发（避免 push 时误报失败） (2676fe2)
• e2e: collapse_toggle 与 theme_toggle 测试前 dismiss onboarding overlay（CI 全新环境无 localStorage 缓存） (87769a3)
• e2e: test_collapse_toggle 完整版 onboarding dismiss（等 2.2s 覆盖 setTimeout boot + 二扫 DOM） (590d257)
• e2e: 修正失效的 /tabs/ 路由为 /?tab=，修复 wait_for_function arguments 兼容性（Playwright 新版） (d58a03f)
• e2e: 停止 JS 定时器 + 禁用 CSS 动画消除动画帧差异；临时重建 Linux baseline (fa50990)
• e2e: 冻结 Math.random 消除波形随机绘制导致的截图差异 (ce84dca)
• e2e: 引擎 tab 切换用 JS click 绕过 model-tabs 容器指针拦截（headless 布局差异） (5903281)
• e2e: 截图测试点击折叠分组内 tab 前先展开；E2E job 超时 15→30 分钟 (c89f2dc)
• e2e: 拦截远程字体 + 等待 fonts.ready 消除字体加载时序差异 (c34afc3)
• e2e: 视觉回归测试统一稳定化（onboarding dismiss + 渲染等待）+ 更新全部 baseline (ad2132f)
• e2e: 等待 htmx 异步内容加载完成再截图（消除跨 run 加载时序差异） (7359fc0)
• hide watermark from user-visible surfaces (logs to debug, README, demo, agreement wording) (b1acdc5)
• remove local-only Chinese docs from remote; add gitignore rules (56e7efc)
• resolve ruff lint & format issues to pass CI (Lint job) (8cde27a)
• ruff import 排序（audio_watermark 拆分 import，修复 CI lint 失败） (435c19f)
• SSE 测试线程改 daemon 防 pytest 挂死（根因：SSE 无限流线程永不退出）；矩阵排除 tests/e2e（Playwright 由独立 workflow 跑） (0c37acb)
• test: correct whitespace and length calculation in text segmenter crossfade, fix whitespace and empty text trim in G2P manager/prompt expander, align G2P is_available with design that supported language is always available on download (15b3f64)
• test: pretrained_models 目录测试改为自动创建（目录被 gitignore，CI checkout 不含模型目录） (2503f0f)
• tests: 修复测试反模式-PytestReturnNotNone/硬编码/残缺断言/吞没异常/视觉回归无对比, 删除废弃脚本 (f0bcc63)
• tests: 消除永真断言与零断言反模式并强化认证行为级测试 (a982676)
• treat dots_tts as optional in compat check; skip playwright test when dep missing (629a1bd)
• zh voice warning in script dubbing play paths (0f82d8a)
• zh voice warning, full-text display in continue generation to match spoken text (b7c9f0a)
• 修复 task_queue 协程泄漏并消除测试弃用警告 (4f1f4e0)
• 补 psutil 依赖（health.py 顶层导入，CI 测试收集失败） (d961d90)

Reverts

• pyproject addopts 移除 --timeout（与 pytest-playwright 同名选项冲突致 visual gate 失败）；CI 命令里保留 --timeout=180 (c2d347e)

Documentation

• add model download & verification examples (0c4384f)
• add module responsibility boundaries (model_manager/registry/config/service_layer/optimizer); gitignore: unify template (1b70a86)
• compliance: add independent third-party declaration vs model owners (ByteDance Seed / Alibaba Tongyi / bilibili) (499355b)
• compliance: rebrand subtitle, unify IndexTTS version naming, add third-party disclaimer to demo footer (61fa452)
• link MODEL_DOWNLOADS.md from README (93bc422)
• record watermark v2 known boundaries (1s-white-noise payload info-theoretic limit, SNR-crest coupling) with measured data and optional breakthrough paths (fc2585f)
• remove dots.tts references and add VoxCPM source baseline (c24ec79)
• restore open-source essentials (LICENSE, NOTICE, USER_AGREEMENT, COC, SECURITY, upstream source declaration) (dea71ee)
• restore README, CI, demo, screenshots to remote; gitignore local-only content; restore pyproject readme ref (2816758)
• restore README, CI, demo, screenshots to remote; restore pyproject; gitignore local-only (4bbcdf8)
• self-check pass, bump v1.7 (ac8e7c1)
• trigger pages deploy (f42a806)
• update README to include dots.tts (three-model support) and API/dirs (c6084f8)
• 模型下载章节补充 HuggingFace/ModelScope 链接，新增社交预览图 (19cb124)
• 界面预览只展示浅色截图，深色截图不再跟踪 (2a7b926)
• 补全项目健康度评估报告全部缺失要素（perf目录+AGENTS.md+ARCHITECTURE.md+pre-commit） (a5348c2)