Data Maskit köhnə versiyalar və bütün versiyalar

更新摘要 / Summary
- 以前漏发出去的内容，下一轮会补上打码：已确认敏感的值，即使在更早的对话里没被认出来，也会在历史重发时遮住。
- Content that slipped through earlier is now masked on the next turn: confirmed values get masked even in older parts of the conversation that missed them.
- 长对话有时候会突然慢上十几二十秒，现在不会再反复重算同一段历史了。
- Long conversations no longer slow down for tens of seconds by re-processing the same history.
- 日志里那条「有残留（已放行）」现在能点开看到残留的是哪个值、属于什么类型、出现了几次。
- The "residual (forwarded)" log entry now shows which value was left over, its label, and how many times it appeared.
修复
- 修复已发送的历史文本沿用旧结果、导致其后才确认的敏感值继续以原文重发的问题：只在文本真的含该值时重算一次，之后恢复字节稳定。
- Fixed already-sent history replaying an old result, which kept resending a value that was only confirmed sensitive later: the text is now recomputed once, only when it really contains that value.
- 修复短名跨请求不一致：同一个名字在更早的消息里裸出现时，以前每个请求都会被当成普通词跳过。
- Fixed short names being inconsistent across requests: a name that appeared bare in earlier messages used to be skipped as an ordinary word in every request.
- 修复两处缓存口径问题：带已知值的文本一直命中不了结果缓存；模型从不可用变为可用后旧结果不再失效。
- Fixed two cache-key issues: text that went through known-value replacement could never hit the result cache, and cached results stayed valid after the model became available.
- 修复长对话偶发整段重扫、单次请求慢到十几二十秒的问题：映射表满时优先淘汰本轮没用到的条目，正在复用的历史不再被顶掉。
- Fixed long conversations occasionally re-scanning the whole history and taking tens of seconds: when the mapping table is full, entries this round did not reuse are evicted first, so history in active use is no longer pushed out.
- 修复事件详情把处置结论显示成英文裸词 flagged 的问题，并补上出口复检的残留明细（标签 / 长度 / 出现次数 / 掩码预览），不再只报结论不报证据。
- Fixed the event detail rendering the bare English word flagged as the verdict, and added the egress re-check residual details (label / length / occurrences / masked preview) instead of a verdict without evidence.
优化
- 缓存里不再保留没有命中任何敏感词的整段文本副本，内存占用与说明口径一致。
- The cache no longer keeps a copy of text that had nothing to mask, so memory use matches what the documentation claims.
- 运行指标新增「待复核的新值」与「定向重算次数」，面板能看出这条兜底是否在干活。
- Runtime metrics now show pending newly-confirmed values and how often a targeted recompute ran.
- 自检页能看出缓存为什么没命中，设置页会显示日志库当前占多大，方便判断该不该缩短保留天数。
- The self-check page now explains why cached entries were missed, and settings show how much space the log database takes, so you can decide whether to shorten retention.

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.16.0...v0.16.1

更新摘要 / Summary
- 对话里打码过的名字，换个位置再出现也会被打码，不再以原文发出去。
- Names masked earlier in a conversation stay masked wherever they reappear, instead of going out as plaintext.
- 长对话（尤其是编程助手类客户端）每轮不再把整段历史重新打码一遍，回复明显变快，打码与还原结果不变。
- Long conversations with coding agents no longer re-mask the entire history every turn — replies get faster, masking and restoration unchanged.
- 带图片的对话不再因为图片打码失败而整条发不出去，多图请求也放宽了处理时间。
- Conversations with images no longer fail outright when image masking is slow, and multi-image requests get more time.
修复
- 修复同一对话里已打码的值在无姓名语境的位置被当成误报放行、原文随请求发出的问题：已确认敏感的值在其后出现时直接沿用同一占位符，不再逐处重新判断；请求照常发出，不新增任何阻断。
- Fixed session-known values being skipped as false positives when reappearing without name context and leaking as plaintext: confirmed values now reuse the same placeholder everywhere instead of being re-judged per occurrence; requests are never blocked.
- 修复安全审计的探针结果可能被正常流量的记录挤出读取范围、检查结论误显示为无异常的问题。
- Fixed audit probe findings being evicted from the read window by normal-traffic records, which could render a falsely clean result.
- 修复界面一批问题：自动恢复时间显示成 1970 年、统计页把加载失败显示成无数据、复制按钮在部分环境静默失败、扩展地址复制成固定端口；托盘开关代理失败时不再误显示为已切换。
- Fixed several UI issues: auto-recovery time shown as 1970, stats load failures shown as empty data, silent copy failures in some environments, and the extension address copied with a fixed port; the tray no longer shows a switched state when toggling the proxy failed.
- 关于页拉取更新说明增加超时与失败回退，网络不佳时不再长时间空白。
- The About page now times out and falls back when fetching release notes instead of staying blank on poor networks.
- 修复长对话每轮重复处理整段历史、大请求可慢到十几秒的问题：已处理过的历史直接复用上次结果，打码与还原逐字一致。
- Fixed long conversations re-processing their entire history on every request, which could slow a large request to over ten seconds: processed history now reuses its previous result, with masking and restoration byte-identical.
- 修复首页「已阻断」把仅记录的风险事件也算成拦截、数字虚高一个数量级的问题。
- Fixed the home page's blocked count including flagged-only events and overstating blocks by an order of magnitude.
- 修复用 IPv6 回环地址打开控制台时被拒绝的问题。
- Fixed the console rejecting requests when opened through the IPv6 loopback address.
- 修复界面切英文后托盘菜单仍是中文的问题。
- Fixed the tray menu staying in Chinese after switching the interface to English.
- 修复带图片的对话里，图片已经涂掉却整条请求报错失败的问题：现在照常发出，多图请求也放宽了处理时间，不再因为超时被拦。
- Fixed image-bearing conversations failing with an error even though the images had already been covered: the request now goes through, and multi-image requests get more processing time instead of being blocked by a timeout.
- 损坏或不完整的压缩响应不再被部分放行，而是按失败处理并记录原因；同时升级代理内核修复安全漏洞。
- Corrupt or truncated compressed responses now fail outright instead of being partially accepted; the proxy core was upgraded to patch a security issue.
优化
- 运行指标新增缓存命中率，自检与面板能直接看出长对话是否还在重复处理历史。
- Runtime metrics now include the cache hit rate, so self-check and the panel can show whether long conversations are still being re-processed.
- 升级响应解压组件到修复版本，并给诊断日志加上时间，排查时能定位到具体时刻。
- Upgraded the response decompression component to a patched release and added timestamps to diagnostic logs.
- 面板端口设成桌面端不支持的取值时，界面直接说明原因和替代做法，不再只是连不上。
- When the panel port is set to a value the desktop app cannot use, it now explains why and how to work around it instead of just failing to connect.

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.15.1...v0.16.0

更新摘要 / Summary
- 普通词语不再被当成人名打码：像「简洁」「边界」这样的日常词，模型读到的是原文而不是占位符。
- Ordinary words are no longer masked as person names, so the model reads your text instead of placeholders.
修复
- 修复普通词语被误判成人名并替换成占位符的问题：短词必须处在明确的姓名语境里才打码，数字、英文短语与过长的片段不再当作人名。
- Fixed ordinary words being mistaken for person names. Short candidates now need clear name context, and numbers, English phrases and over-long fragments are no longer treated as names.

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.15.0...v0.15.1

更新摘要 / Summary
- 日志里能看出「脱敏的是什么」了：每条显示打码后的形态，不再空白或只显示类别。
- 自定义敏感词的分类名会出现在占位符里（如「人名」），模型能分清人名与单位。
- 图片脱敏定位不准时不再卡死对话，深色背景截图正常可用。
- Log details now show what was masked: each entry keeps the masked form instead of a blank row.
- Custom word categories now appear inside placeholders, so the model can tell a person from an organisation.
- Image masking no longer stalls a conversation when text cannot be located; dark-background screenshots work again.
修复
- 修复「已还原」标记误报：最小记录模式下原本什么都没还原，界面却给每一项都打上了已还原。
- 修复最小记录模式下日志明细只剩类别名、看不到脱敏形态的问题（脱敏词排行榜同样只显示问号）。
- 修复事件详情里「已还原 / 未出现 / 状态未知」三种情况被混为一谈：现在如实区分，状态未记录时说明原因。
- 修复日志页被大量「脱敏后仍有原文」提示刷满的问题：含空格的进程名、以连字符开头的命令行参数不再被当成人名或机构名。
- 修复引擎启动瞬间的一批「令牌无效」拒绝：令牌改为原子写入，界面不会再读到空令牌。
- 修复图片脱敏定位不准时整条对话卡死：改为整图遮盖，图片内容零保留，请求正常完成。
- Fixed a false "restored" badge: in minimal-logging mode nothing had been restored, yet every item was marked as restored.
- Fixed log details showing only category names in minimal-logging mode, with the masked form invisible (the masked-word ranking showed question marks too).
- Fixed the event detail view conflating "restored", "not in this response" and "state not recorded"; it now tells them apart and explains when the state was not saved.
- Fixed the log page being flooded with "original text still present after masking" notices: spaced process names and leading-hyphen command-line flags are no longer treated as person or organization names.
- Fixed a burst of "invalid token" rejections right after engine start: the token is now written atomically, so the UI never reads an empty one.
- Fixed whole-conversation stalls when image text could not be precisely located: the image is now fully covered instead, keeping zero pixel content while letting the request complete.
新增
- 自定义敏感词分类名现在可以出现在占位符里（例如人名、密级），中文分类不再被统一压成一个通用标签。存量日志与对话不受影响。
- 新增分类级「凭据类」标记：被标记的分类只保存打码形态与摘要，原文永不落库。用于把密钥放进中文分类的场景。
- Custom word category names can now appear inside placeholders; Chinese categories are no longer collapsed into one generic tag. Existing logs and conversations are unaffected.
- New per-category "credential" mark: marked categories store only the masked form and a digest, never the plaintext.
优化
- 最小记录模式的词级统计改为保存打码形态（如「张*」）而不是问号，排行榜与明细重新有信息量；原文仍然不落盘。
- Minimal-logging word stats now keep the masked form instead of a question mark, so the ranking and details are informative again; plaintext is still never stored.

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.14.1...v0.15.0

更新摘要 / Summary
- 修复日志页大量「凭据泄漏」误报：讲解配置示例时不再误报警告。
- 中文姓名识别不再只看开头一段：长文档里的人物姓名现在都能识别到。
- 修复几处影响使用的问题：引擎重启后界面空白、OCR 组件装不上、改配置时反复重连。
- Fixed a wave of false "credential leak" warnings on the log page: configuration examples are no longer flagged.
- Chinese name detection no longer stops partway through: names anywhere in a long document are now detected.
- Fixed several usability issues: blank UI after an engine restart, OCR component install failing, and repeated reconnects while editing settings.
修复
- 修复大量「凭据泄漏」误报：讲解配置示例（如 password=changeme）不再被当成真凭据告警，真凭据仍会告警。
- Fixed a wave of false "credential leak" warnings: configuration examples such as password=changeme are no longer flagged, while real credentials still are.
- 中文姓名识别不再只看前 32KB：长正文里的人物姓名现在都能识别到（旧实现超过 32KB 就整段跳过）。
- Chinese name detection no longer stops at the first 32 KB: names anywhere in a long document are now detected (previously anything past that point was skipped).
- 语义识别开启但缺少运行依赖时，设置页会明确告知缺哪个依赖，而不是静默无效果。
- When semantic detection is enabled but a runtime dependency is missing, the settings page now names the missing dependency instead of silently doing nothing.
- OCR 组件的下载地址会正确传递给后台服务，不再出现“点安装却提示未配置地址”。
- The OCR component download address is now correctly passed to the background service, so "install" no longer fails with a missing-address error.
- 引擎重启后界面不再出现大面积的“令牌无效”空白（此前会一直用旧令牌重试）。
- After an engine restart the UI no longer goes blank with token errors (it previously kept retrying with the stale token).
- 改动客户端配置时不再触发连环重启：短时间内的多次改动会合并成一次。
- Editing client settings no longer triggers a chain of restarts: multiple quick edits are merged into one.

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.14.0...v0.14.1

更新摘要 / Summary
- 新增「图片内嵌文字脱敏」：截图、文档里的图片、以及 PDF 页面先在本机识别并打码，再发给 AI。
- 开关默认关闭，不开时行为与 0.13.0 完全一致；开了但本机识别服务不可用时，内容会被拦住而不是原样发出去。
- 修复一处文字链路的邮箱漏检：半角冒号后紧跟邮箱地址时不再原样发出去。
- Optional on-device OCR masking for images, pictures embedded in Office files, and PDF pages, before anything is sent.
- Off by default; if it is on and the local OCR service is unavailable, content is blocked instead of being sent unmasked.
- Fixed a text-path email miss: an address typed right after a half-width colon is no longer sent in the clear.
新增
- 新增图片多模态脱敏：代理链路的截图、扩展上传的图片、Office 内嵌图片、PDF 页面都先经本机 OCR 识别，命中的文字在图上物理打码后上行（默认关闭，只走识别与打码，不把图转成文本）。
- Optional multimodal masking: screenshots (proxy path), uploads, Office-embedded images and PDF pages are scanned by a local OCR service and sensitive text is physically redacted (off by default; masking only, never image-to-text).
- PDF 逐页扫描：干净页保留矢量原文，只有含敏感文字的页变成位图；页数/耗时超限时直接阻断并提示拆分。
- PDF support: clean pages keep their vector text, only pages with sensitive text become bitmaps; oversized documents are blocked with a hint to split them.
- OCR 支持指向自建网关的视觉模型（ocr_endpoint + ocr_allow_remote + MASKIT_OCR_MODEL / MASKIT_OCR_API_KEY），提示词与重试按实测调优（标记合规率 50% → 3/3）。
- OCR can point at a self-hosted gateway vision model (ocr_endpoint / ocr_allow_remote / MASKIT_OCR_MODEL / MASKIT_OCR_API_KEY); prompt and retry tuned from measurements (tag compliance 50% → 3/3).
- 设置页新增开关；引擎新增 ocr_endpoint / MASKIT_OCR_ENDPOINT（默认只允许本机地址，自建网关需显式打开 ocr_allow_remote）。
- New settings switch; ocr_endpoint / MASKIT_OCR_ENDPOINT default to loopback only, self-hosted gateways require the explicit ocr_allow_remote opt-in.
- OCR 改为本机 det+rec 引擎（零出网、真检测框），坐标不再依赖模型"报数"；打码改为实体级精遮并用「裁图复认」保证不漏字。
- OCR now uses a local det+rec engine (no egress, real detection boxes) instead of model-reported coordinates; masking is entity-level and self-verified by re-recognition.
- 新增「OCR 组件」按需下载（可选运行时）：主安装包不变，启用时自动下载/校验/自检/回滚。
- New optional OCR runtime downloaded on demand: the main installer stays small, with automatic verify, self-test and rollback.
- OCR 组件下载地址内置官方默认（固定预发布位，不干扰主程序更新），内网/镜像可用环境变量指向自己的清单；配套发布流水线已就位。
- The OCR component now has a built-in official download location (a fixed pre-release, separate from app updates); air-gapped or mirrored setups can point it at their own manifest, and the release pipeline is in place.
- OCR 输出新增「坐标覆盖率」闸门：模型只标了部分行时按「没定位全」处理（阻断或整页遮盖），不拿漏掉的行赌运气。
- New tag-coverage gate: if the OCR model only tags part of the lines, the page is treated as not fully localised and is blocked or fully covered.
修复
- 修复审计在时间预算截断时不留「解析已跳过”痕迹的问题，排障数据不再在这种路径上缺口。
- Fixed audit time-budget truncation not recording the "parse skipped" marker; diagnostic data no longer has a gap on that path.
- 复用表容量提升 4 倍：重度使用（一天几千次请求）下，早前对话的占位符不再因容量淘汰而偶尔还原不了。
- Reuse-table capacity raised 4x: under heavy daily use, placeholders from earlier conversations no longer occasionally fail to restore due to capacity eviction.
- 修复“接管模式”冒烟验收长期误报：接管其实一直生效（连接复用正常），只是子进程日志被缓冲，判据读不到启动行。
- Fixed a long-standing false failure in the takeover smoke test: takeover was working (connection reuse intact), but the child process log line was stuck in stdio buffering.
- 修复高并发图片识别的验收误判：排队等待属于设计内的保护行为，不再计为失败。
- Fixed a concurrency-test false alarm: queue-wait backpressure is by design and no longer counts as a failure.
- 修复邮箱漏检：「邮箱：」半角冒号后紧跟地址时（无空格）此前不脱敏，纯文字请求同样受影响；连接串密码仍由连接串规则保护，不受影响。
- Fixed an email miss: an address typed directly after a half-width colon (no space) was previously not masked, affecting plain text requests too; connection-string passwords remain protected by the connection-string rule.
- 图片打码框增加上下留白，盖住英文降部与高位数字的笔画残边。
- Image redaction boxes now include vertical padding to cover descenders and tall digits.
- 图片打码框增加随行宽缩放的左右留白：中文前缀较窄的字体（如微软雅黑）上，宽行的实体框起点会系统性右偏导致首位数字露边，现已修复。
- Redaction boxes now add width-proportional horizontal padding: on fonts with narrower CJK glyphs (e.g. Microsoft YaHei), entity boxes on wide lines started systematically too far right and exposed the leading 

更新摘要 / Summary
- 全新视觉体验与暗色优先质感：控制台新增趋势走势图，日志表格自适应小屏幕宽度。
- 图片与文件附件不再被误打码：上传图片与文件时不再损坏二进制数据，避免上游拒收请求。
- 还原归因更精准：普通编号与版本号等普通标识符不再被误判为占位符被改写，状态显示更准确。
- Fresh dark-first visual design, a live trend sparkline on the dashboard, and a responsive logs table.
- Images and file attachments are no longer corrupted by text masking, preventing upstream request rejections.
- Plain identifiers and version numbers are no longer mistaken for rewritten placeholders.
新增
- 全新 macOS 风格设计系统与通用模式组件（PageHeader/Section/StatCard/Toolbar/Hint），统一页面排版节奏与交互质感。
- Mac-styled design system with reusable pattern components (PageHeader, Section, StatCard, Toolbar, Hint) for consistent typography and spacing.
- 控制台新增原生趋势走势图，日志表格优化列宽自适应紧凑屏幕。
- Native trend sparkline on Dashboard and optimized Logs table columns for compact screens.
修复
- 还原失败归因不再把普通标识符当占位符：普通编号与版本号裸串不再计入占位符被改写，假阳性归零。
- Restore attribution no longer flags plain identifiers and version tags as rewritten placeholders.
- SECURITY.md 补注：出口复检的拦截事件按判定结果区分放行与真阻断。
- SECURITY.md now documents that egress-recheck block events distinguish forwarded and blocked decisions.
- 自动更新元数据固定优先取 macOS 的 .app.tar.gz，消除目录枚举顺序依赖。
- macOS update metadata now always prefers .app.tar.gz to avoid 404s on client auto-updates.
- 图片与文件附件不再被当文本脱敏：媒体专属键下的内联二进制整块豁免，浏览器扩展链路同步上报豁免计数。
- Binary images and file attachments under media keys are exempted from text masking, and the extension bridge reports counts in sync.

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.12.2...v0.13.0

更新摘要 / Summary
- 日志页不再满屏黄色告警：同一个值在别处重复出现时，不再逐条记成残留。
- 中文姓名识别更准：普通词不再被替换成占位符，正文和代码保持原样。
- 长对话里语义识别不再被整段跳过，检测结果更可靠。
- Fewer yellow warnings in the logs: repeated occurrences of the same value are no longer logged one by one as leftovers.
- Chinese names are recognised more accurately: ordinary words are no longer replaced with placeholders.
- Semantic detection is no longer skipped wholesale in long conversations, so results are more reliable.
修复
- 中文人名检测不再把「简洁」「边界」「项目规」这类普通词当成姓名打码：此前它们会把正文换成占位符，模型据此分析或改代码必然出错。
- Chinese name detection no longer masks ordinary words (common two-to-three-character terms) as personal names, which used to rewrite the text the model reads.
- 形如 hugging-face 的全小写英文复合词不再被当成人名打码。
- Lowercase English hyphenated words such as hugging-face are no longer masked as personal names.
- 出口复检不再对同一个长值在别处的重复出现逐条报「有残留」：本轮已判定为敏感值就全文一并遮盖。
- The egress recheck no longer reports a leftover for every repeat of the same long value: once a value is classified as sensitive this turn, every occurrence is masked.
- 修复长会话里语义识别被整段跳过的问题（已知值正向打码后坐标映射失同步），「检测不完整」告警相应减少。
- Fixed semantic detection being skipped entirely in long conversations (the offset map lost sync after known-value masking), which also cuts the "incomplete scan" warnings.

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.12.1...v0.12.2

更新摘要 / Summary
- 修复更新到 0.12.0 后日志页几乎每条请求都标「检测不完整」的问题，告警恢复正常。
- 修复部分请求会整条失败、客户端一直重试失败的问题，涉及工具定义、结构化输出与出口复检。
- 网关不再因为「检测到某个值可能没遮住」就拦截请求：现在只在日志里提示，请求照常转发，不会让微信机器人、编辑器助手这类服务整条不可用。
- Fixed nearly every request showing "incomplete scan" after updating to 0.12.0.
- Fixed requests failing outright and the client retrying forever.
- The gateway no longer blocks requests over a possibly unmasked value: it logs a note and forwards them, so chat bots and editor assistants stay online.
修复
- 「检测不完整」告警不再被长对话误触发：中文姓名补漏只扫前 32KB 是有界设计，此前它把整条请求判成降级，于是长对话（每轮重发整段历史）几乎每条都标黄；现在它仍可见，但不再算作检测未完成。
- 工具定义里 type 写成数组（["string","null"]）或对象时不再整条报错：此前请求侧会直接失败（503），响应侧会让整段流式还原降级。
- 上游返回的 choices 不是数组时不再中断还原：此前这类畸形响应会让整段回复以未还原形态透传。
- The "incomplete scan" badge is no longer triggered by long conversations: the 32KB cap on Chinese-name detection is intentional, but it used to mark the whole request as degraded, so long conversations (which resend full history every turn) were almost always flagged.
- Tool definitions whose type is an array (["string","null"]) or an object no longer break the request: previously the request failed outright, and responses fell back to passing text through unmasked.
- Responses whose choices is not an array no longer interrupt restoration.
- 出口复检不再把「本来就该放过的写法」当成泄漏：同一个值在别处以更长数字串、带字母边界、结尾多一个点的形式出现时，规则本就主动放过它，此前会被判成泄漏并让整条请求失败（客户端重试也一样失败）。现在复检与扫描规则同口径，真泄漏仍然拦截。
- 出口复检不再被占位符「拼接」骗过：当对话正文里出现「部分被遮」的示例时，此前把占位符删掉会让两侧文字拼回原文，误判成泄漏；现在占位符按分隔符处理，不会拼出原文。
- The egress recheck no longer treats "forms the rules deliberately skip" as leaks: when the same value appears elsewhere as part of a longer digit run, with letter boundaries, or followed by a trailing dot, the rules intentionally skip it — this used to be flagged as a leak and fail the whole request (client retries failed too). The recheck now uses the same criteria as the scanner, while real leaks are still blocked.
- The egress recheck is no longer fooled by placeholder "splicing": when the conversation text contains a "partially masked" example, deleting the placeholder used to glue the surrounding text back into the original value and misreport a leak. Placeholders are now treated as separators, so no such value can be reconstructed.
- 出口复检默认改为「只记录、不拦截」：命中时日志里留下原因与残留明细，请求照常上行。阻断会让整条业务链路不可用，而漏掉的值可以事后从日志里补规则；需要旧行为的用户可显式开启拦截开关。
- 修复部分地址在含全角字符的文本里被误判为需要打码、而在纯英文文本里又不需要，导致同一条请求被反复拦截的问题。
- The egress recheck now records instead of blocking by default: a hit leaves the reason and the leftover details in the log while the request is forwarded. Blocking takes a whole service offline, whereas a missed value can be fixed later from the log; users who want the old behaviour can turn the block switch on explicitly.
- Fixed addresses being masked in text containing full-width characters but not in plain text, which made the same request get blocked repeatedly.

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.12.0...v0.12.1

更新摘要 / Summary
- 数据库密码、API 密钥这类配置项现在能正确识别带前缀的写法，以前只认裸关键词。
- 日志页现在能分清「模型没提到敏感值」和「真的没还原」，不再把两种情况都显示成同一个状态。
- 新增「只提醒」「拦截」两种处理方式和值级白名单，误报可以只放行那一个值，不必关掉整条规则。
- Credentials written the way .env files actually look are now detected; previously only the bare keyword was.
- The log page now tells "the model never mentioned the value" apart from "the value was not restored", instead of showing one status for both.
- Added "warn only" and "block" per-rule handling plus a per-value allowlist, so a false positive can be released without disabling the whole rule.
修复
- 凭据识别覆盖 .env 真实写法：DB_PASSWORD / MYSQL_ROOT_PASSWORD / OPENAI_API_KEY / db.password 等带前缀或点号的键名以前全部漏检，现在正常脱敏。
- 工具定义区不再被改写：工具名、命名空间、参数结构、语法约束以前会被打码，导致上游拒绝请求；现在只扫描其中的说明文字。
- 视觉等价写法不再绕过：零宽字符插入、全角数字与符号（１３８…、alice＠example.com）以前整条漏检，现在能识别，且发出去的内容与用户输入逐字节一致。
- 已知敏感值不再重复出网：某个值一旦被确认敏感，之后在任何位置出现都会被替换，不必再靠 password= 这类锚点。
- 新增出口前复检：脱敏后仍能匹配到原文的请求会被拦下，不再上行。
- 新增中文姓名补漏与剔误：客户陈建国 这类句式不再漏检，张开的括号 这类普通词不再被当成人名。
- 还原状态细分：no_placeholder_in_response 拆成「模型没提」「模型提了但形态坏了」「响应没走完」，日志页可区分。
- 「只提醒」「拦截」两种处理方式现在对所有规则都生效（此前只对部分规则有效），且放行记录会显示在日志里。
新增
- 每条规则可选「脱敏 / 只提醒 / 拦截」三种处理方式。
- 值级白名单：可放行单个具体值，大小写不敏感，最多 200 条。
- 脱敏取证：可在日志页查看最近 50 条「实际发出去的内容」，仅内存、不落盘。
- 高熵凭据检测（默认关闭）：覆盖没有厂商前缀、也没有赋值标签的内部服务令牌。
Fixed
- Credential detection now covers real .env key names (DB_PASSWORD, MYSQL_ROOT_PASSWORD, OPENAI_API_KEY, db.password), which were previously missed entirely.
- Tool definitions are no longer rewritten: tool names, namespaces, parameter schemas and grammar constraints used to be masked, causing upstream rejections; only their descriptions are scanned now.
- Visually equivalent spellings no longer bypass masking: zero-width insertions and full-width digits/symbols (１３８…, alice＠example.com) were missed entirely; they are now detected, and what leaves the machine stays byte-identical to what the user typed.
- A value once confirmed sensitive is now masked wherever it appears, without needing a password=-style anchor.
- New pre-egress re-check: a request that still matches an original value after masking is rejected instead of being sent upstream.
- Chinese name completion and rejection: "role word + name" phrases (customer, contact, author …) are no longer missed, and ordinary words that merely start with a surname are no longer treated as names.
- Restore status is now split: no_placeholder_in_response becomes "the model never mentioned it", "the model rewrote the placeholder", or "the response did not finish".
- "Warn only" and "block" now apply to every rule (previously only some), and what was let through is shown in the log.
Added
- Each rule can be set to mask, warn only, or block.
- Per-value allowlist: release a single concrete value (case-insensitive, up to 200 entries).
- Masking forensics: the log page can show the last 50 bodies actually sent upstream (memory only, never written to disk).
- High-entropy credential detection (off by default) for internal service tokens with neither a vendor prefix nor an assignment label.

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.11.4...v0.12.0

更新摘要 / Summary
- 客户端名称现在支持空格，不再出现输入空格导致配置重置为默认客户端的问题。
- 敏感词库支持一键导出备份与导入，方便跨设备迁移与词条管理。
- 敏感词库增加大小写自动覆盖与中文整词匹配指引，词条匹配更清晰。
- Client names now support spaces without resetting your configured clients to defaults.
- Sensitive words can now be exported and imported for easier backups and multi-device setup.
- Word lists now include case-insensitive matching tips and clearer guidance for Chinese words.
修复
- 客户端名称支持空格：输入包含空格的客户端名称时不再被忽略，更不会因所有客户端失效而误把配置重置为默认客户端。
- 客户端修改校验：保存客户端时对名称与目标地址进行前置检查，非法输入即时提示，避免配置损坏。
新增
- 词库导入导出：设置页敏感词库新增一键导出备份，支持通过文件或粘贴导入，提供增量合并与完全覆盖两种模式。
- 词条变体提示：同分类下录入大小写变体时主动提醒已自动覆盖，并补充中文独立词正则用法说明。
Fixed
- Client names with spaces are now accepted and no longer trigger an accidental reset to default clients.
- Added preflight checks for client name and target URL to catch invalid input before saving.
Added
- Word list export and import: backup custom sensitive words as a JSON file, or import via file or paste with merge and overwrite options.
- Case-variant duplicate hints and clearer guidance on regex patterns for isolated Chinese words.

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.11.3...v0.11.4

更新摘要 / Summary
- 流式回复不会再中途断掉：模型最后那段回答以前可能整段丢失，客户端还会误报成网络异常。
- Windows 安装装得更干净：不再弹一段红色报错，桌面上也不会多出一个重复图标。
- 同一局域网的其它设备现在也能打开控制台，需要先在设置里手动开启。
- Streaming replies no longer break near the end — the model's final chunk used to vanish and clients reported a network error.
- The Windows installer is cleaner: no red error output, and no duplicate desktop icon.
- Other devices on your network can now open the console, after you turn it on in settings.
修复
- 流式回复不再整段丢失：响应里出现对象或数组形态的字段时还原会中断，客户端只收到后半截数据。
- Windows 安装与卸载不再弹 PowerShell 报错；那条终止旧进程的命令此前每次都语法失败，进程实际没被杀掉。
- 安装不再多出一个桌面快捷方式：改由安装程序按「创建桌面快捷方式」勾选与升级模式决定。
- 反馈模板里的诊断包入口改回真实路径。
新增
- 局域网访问开关：设置 → 高级选项，开启后同一局域网的其它设备可访问控制台与代理端口（重启引擎生效）。
Fixed
- Streaming replies are no longer truncated when a response field holds an object or array instead of a string.
- The Windows installer and uninstaller no longer throw a PowerShell syntax error; that command had never actually terminated the old processes.
- The installer no longer creates a duplicate desktop shortcut — creation follows the checkbox and the update mode.
- The diagnostics-bundle entry in the bug report template now points at the real path.
Added
- LAN access toggle under Settings → Advanced; other devices on the same network can reach the console and proxy ports (engine restart required).

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.11.2...v0.11.3

更新摘要 / Summary
- 更新弹窗和「关于」页现在直接告诉你这次改了什么，不再只有一句「修复 2 项」或一整段技术日志。
- Windows 桌面版不会再出现「点了启动却起不来」：端口探测多了一条兜底，不再单靠系统命令。
- 启动失败时不再只有一句「未就绪」：端口被占用、旧引擎残留、令牌没写出来会分开说明，日志也不会再因为进程被杀而整片丢失。
- The update card and About page now tell you what actually changed, instead of a bare count or a wall of technical text.
- Windows desktop no longer fails to start: port detection has a fallback when the system command reports nothing.
- A failed start now says why — port taken, stuck engine, or missing token — and engine logs survive a force-kill.
修复
- Windows 启动：端口探测不再只依赖系统命令，命令被拦截或超时返空时改用连接探测兜底。此前该命令一旦失灵，就绪判定永远认为端口未监听，点启动会等满 60 秒后报失败，常驻守护还会反复重启正常工作的代理。
- 引擎日志：壳层强杀引擎时，engine-stdout.log 的块缓冲来不及 flush，内存里的诊断行随进程一起消失（引擎存活期间该文件恒为空）。现由壳层注入 PYTHONUNBUFFERED，并把 [panel] / [engine] / [proxy] 诊断行落盘到数据目录 engine.log（2MB 轮转）；SHIELD 事件行携带原文预览，仍然只进内存。
- 引擎启动：守护线程的假死判定（6 轮 × 2s ≈ 12s）比就绪预算（20s）更早，会把正在初始化的引擎强杀重拉，慢机上表现为「永远起不来 / 反复重启」；现加与就绪预算同值的启动宽限。就绪超时也不再只报一句「未就绪」：区分端口被第三方进程 / 本产品残留引擎占用、系统查不到占用 PID、令牌未写出，并把启动失败现场补写进 crash-dumps。
优化
- 版本说明：更新弹窗与「关于」页只展示「更新摘要」，不再把整章 CHANGELOG（含 ### 标记与双语技术条目）原样渲染给用户；桌面端 latest.json 的 notes 也从「修复 N 项」改为摘要正文。
- 版本说明：新增 scripts/check-changelog.py 门禁（已进 scripts/verify-all.py 的 version 组与 ci.yml），强制每个版本章节开头有中英双语「更新摘要」，并拦截反引号、源码文件名、文件：行号、4xx/5xx 状态码与硬技术术语。历史版本（0.10.1 之前）不回溯。
Fixed
- Windows start: port detection no longer relies solely on the system command; when it is blocked or returns nothing, a connection probe takes over. A failing command previously made the readiness check see no listeners forever — start waited the full 60 s and reported failure, and the resident watchdog kept restarting a healthy proxy.
- Engine log: a force-killed engine never got to flush its block-buffered stdout, so engine-stdout.log stayed empty for the engine's whole lifetime and every diagnostic line died with the process. The shell now injects PYTHONUNBUFFERED and persists [panel] / [engine] / [proxy] lines to engine.log in the data directory (2 MB rotation); SHIELD event lines carry plaintext previews and stay in memory only.
- Engine start: the watchdog's hang detection (6 rounds × 2 s ≈ 12 s) fired before the 20 s readiness budget and killed engines that were still initialising, which on slow machines looked like "never starts / restarts forever"; a start grace period now matches the readiness budget. A readiness timeout also reports why (port held by a third-party process, a stuck engine of ours, an unidentifiable listener, or a token that was never written) and dumps the failure scene into crash-dumps.
Improvements
- Update notes: the update card and About page now render only the user-facing summary instead of the whole CHANGELOG section (raw ### markers and bilingual technical entries); the desktop latest.json notes carry the summary body instead of an "N fixed" count.
- Update notes: new scripts/check-changelog.py gate (added to scripts/verify-all.py's version group and ci.yml) requires a bilingual summary section at the top of every version section and rejects backticks, source filenames, file:line refs, 4xx/5xx status codes and hard jargon. Versions before 0.10.1 are exempt.

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.11.1...v0.11.2

修复
- 引擎：还原失败不再把「本机从未签发过」的占位符算进去（客户端历史携带的外部 token / 对话里的文档示例 / 模型自造），新增「外部占位符」独立计数，面板与详情页分开显示。
- 引擎：语义识别不再把代码标识符（JSON.parse、FSPAGE_9105 这类）判成人名/机构名掩码，模型看到的代码不再被改写（真机当日 NAME 命中里六成是变量名/方法名）。
Fixed
- Engine: restore failures no longer include placeholder-shaped strings this instance never issued (foreign tokens from client history / doc examples / model-invented); a separate "foreign tokens" counter is shown apart from restore failures on the dashboard and in the detail dialog.
- Engine: NER no longer masks code identifiers (JSON.parse, FSPAGE_9105, …) as person/organization names, so the code a model sees is no longer rewritten (six in ten of the day's NAME hits were variable or method names).

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.11.0...v0.11.1

新增
- 面板日志：新增「结论」列（成功 / 有告警 / 失败 / 已取消 / 进行中 / 未完成 / 未处理 / 安全告警），一眼能看出请求成败；事件类型降为小图标。
- 面板日志：取消与错误事件按会话折进对应的脱敏行，一次请求只占一行，不再只看到半条链路。
优化
- 面板日志：列表由 9 列收到 8 列（入口并入上游列）；状态列显示 HTTP 码或失败归因（客户端断开 / 上游静默 / 域名解析失败），不再显示截断的英文状态码。
- 面板日志：耗时列区分端到端与仅脱敏耗时；类型筛选改为「按结论」优先，底层原语收进高级分组；图例改为结论颜色说明。
- 面板日志：显式选择筛选条件时不再被「隐藏噪声」吞掉（此前选「用户取消」只会得到空列表）。
Added
- Panel logs: new Outcome column (success / warnings / failed / canceled / in progress / incomplete / not processed / security alert) so request success is visible at a glance; the event type is now a small icon.
- Panel logs: cancel and error events are folded into their masking row per session, so one request is one row instead of half a chain.
Improvements
- Panel logs: 9 columns reduced to 8 (ingress merged into the upstream column); the status column now shows the HTTP code or the failure attribution (client disconnected / upstream silent / DNS failure) instead of a truncated English status.
- Panel logs: the duration column distinguishes end-to-end from masking-only time; the type filter is now outcome-first with raw primitives tucked into an advanced group; the legend explains outcome colours.
- Panel logs: an explicit filter selection is no longer swallowed by "hide noise" (previously picking "user canceled" returned an empty list).
修复
- 前端：复制回退失败时不再谎报「已复制」，设置页会正确提示复制失败。
- 前端：更新提示的版本号不再重复 v 前缀（Web / Docker 端 GitHub tag 自带 v，与模板叠加后实测显示成 vv0.11.0）。
- 引擎：还原详情区分「模型回显但未还原」与「模型未回显」，不再把后者渲染成「未还原」告警；未还原计数不再被日期串等正常文本误触发；签名/密文思考块的契约豁免在还原侧也计数可见。
Fixed
- Frontend: a failed clipboard fallback no longer reports "copied"; the settings page now shows a copy-failed toast.
- Frontend: the update prompt no longer doubles the v prefix on the version (on Web/Docker the GitHub tag already carries v, which stacked with the template and rendered vv0.11.0).
- Engine: restore details now distinguish "echoed but not restored" from "not echoed"; unresolved counting no longer fires on ordinary text such as date strings; restore-side contract skips of signed/encrypted thinking blocks are counted and visible.

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.10.1...v0.11.0

修复
- 引擎：上游发完 [DONE] 后未按规范收尾响应体时，流式请求不再丢失还原记录，正常结束也不会被误记为「客户端取消」。
- 引擎：上游 target 变更后，接管连接池按新目标白名单自动换代，不再对配置内的合法目标返回 403。
Fixed
- Engine: when an upstream omits the closing chunk after [DONE], streaming requests no longer lose their restore record or get misreported as a client cancel.
- Engine: after an upstream target change, the takeover pool now rebuilds against the new target allowlist instead of rejecting configured targets with 403.

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.10.0...v0.10.1

新增
- 统计：支持各大模型 Token 缓存采集与日摘要聚合，费用估算按厂商口径支持缓存折扣。
Added
- Stats: support token cache extraction and daily aggregation, with vendor-specific discount support in cost estimation.
优化
- 引擎：接管连接池空闲保留由 30 秒提到 120 秒，建连超时放宽至 20 秒并细化 502/504 错误归因，减少冷握手超时与假报错。
- 脱敏：默认凭据前缀安全扩充常见供应商识别（仅对未自行配置过的用户生效，已自定义保存过的请手动添加）。
Improvements
- Engine: takeover pool keepalive budget extended to 120s, connect timeout relaxed to 20s with refined 502/504 attribution to reduce false connect failures.
- Masking: expanded default credential prefixes for common providers (applies only when not customized; manual addition needed for existing custom configs).

扩展更新提示 / Extension update notice
✅ 本次发版扩展无改动：已安装的扩展无需重新加载。
✅ The browser extension did not change: no need to reload it.
Full Changelog: https://github.com/xiaYuTian11/maskit/compare/v0.9.0...v0.10.0