This release adds microphone processing controls and local chat controls, expands platform packages, and synchronizes the website and guides. It also fixes native H.264 input/format handling, signaling recovery, fresh STUN discovery, and UDP ownership during overlapping connections.
This is **v1.8.0**. Browser/Server v23, Native control v9 and capture v7 remain unchanged, with the existing 1440p ceiling. Additional resolutions, capability negotiation and Magicsock are separate follow-up work.
## Validation
- Full local Web check: 79 files / 1,317 tests, TypeScript and production build.
- Full Go checks, platform builds and Windows native capture regressions/probe.
- Native H.264 Host lifecycle, Browser-to-App fanout and App-exit recovery, and Native H.264 through embedded SFU: all passed with owned process/port/profile cleanup.
- Website build, documentation and repository hygiene passed. Existing UI acceptance covers narrow screens, both languages/themes, architecture downloads and all 23 film checks; final packaging and Go race checks run on the merged revision in CI.
- Physical macOS/Linux capture, representative public networks and unmatched field reports retain their documented evidence limits. No claim that every blur/disconnection report is resolved.
## Release notes
### 中文
这是一次功能与兼容性更新：麦克风和聊天增加了实用的小选项，App 与 Server 支持更多设备，同时修复了原生分享和连接恢复中的若干问题。现有 1.x 协议保持不变。
#### 新增与改进
- 浏览器麦克风新增「降噪与回声消除」开关，默认开启回声消除、降噪和自动增益；分享音乐或使用虚拟音频输入时，可按需关闭。
- 可调整弹幕字号和透明度，并将当前保留的聊天记录导出为 TXT。当前会话最多保留 1,000 条文字消息，刷新页面后清空；需要保存时请先导出。
- 新增 Intel Mac、Linux ARM64 App，以及 Linux ARM64 Server 和容器镜像。官网下载区可直接选择对应架构，并显示最新版本和发布时间。
- 更新官网演示、README 截图和中英文教程，明确浏览器分享也可选择窗口或屏幕；开始分享前显示房间号占位，保持底栏控件位置稳定。
- 官网新增直达问题排查的入口，补充浏览器 WebRTC 限制、校园网和 Windows 显卡相关的排查步骤。
- App 模式选择页显示免费开源说明、作者与贡献者署名，以及官方网站和源码链接。
#### 修复
- 修正部分 H.264 原生分享的格式兼容性校验，以及 Windows 编码器输入长度和输出缓冲区对齐问题。
- 清理已失效的重连任务和 Native 接收信令，避免旧连接继续影响当前会话。
- 修复 App 重连时可能复用过期公网地址的问题；重新探测使用当前地址，并处理探测丢包和过期响应，保留其他正常连接。
- 修复 App 新旧媒体连接重叠时共用端口造成的冲突，避免准备或撤销新连接打断仍在使用的画面；关闭连接时及时取消未完成的端口映射请求。
- 无站点密码时，连接恢复不再误引导用户输入站点密码。
- 房间失效或会话终止时，开播前后的原因提示统一显示在电视状态图标中，避免额外提示条。
- 修正 Linux 原生采集的时间戳与关键帧时间基准。感谢 Pedro Antonio 在 [#449](https://github.com/TNTcraftHIM/Piik/pull/449) 的贡献。
#### 使用说明
下载对应平台的完整压缩包，退出旧 App 后解压使用。Windows 继续提供 x64；macOS 提供 Apple 芯片与 Intel 版本，原生采集需要 macOS 13 或更新版本。Linux 提供 x64 与 ARM64，原生采集还需安装[系统组件](https://github.com/TNTcraftHIM/Piik/blob/main/native/capture/linux/README.md)。macOS 和 Linux 的实机覆盖仍有限，欢迎反馈。
### English
This update adds useful microphone and chat controls, brings Piik to more devices, and fixes several native-sharing and connection-recovery issues. The existing 1.x protocols remain unchanged.
#### New and improved
- Browser microphones now have a “Noise & echo reduction” toggle. Echo cancellation, noise suppression and automatic gain control are on by default; turn them off when appropriate for music or virtual audio inputs.
- Adjust chat-overlay text size and opacity, and export retained messages as TXT. The current session keeps up to 1,000 text messages and clears on page refresh; export first if you want to keep them.
- Added Intel Mac and Linux ARM64 App packages, plus Linux ARM64 Server and container images. The website provides architecture selectors and shows the latest release and publication date.
- Updated the website demonstration, README screenshots and bilingual guides, clarifying that browser capture can also select windows or screens. A room-code placeholder keeps the bottom bar stable before sharing starts.
- Added direct website links to troubleshooting, with steps for browser WebRTC restrictions, campus networks and Windows graphics issues.
- The App mode-selection page now shows its free and open-source status, author and contributor credit, and links to the official website and source.
#### Fixes
- Corrected H.264 format compatibility checks and Windows encoder input-length and output-buffer alignment handling.
- Retired stale reconnect tasks and Native receive signals so they cannot continue affecting the current session.
- Fixed App reconnection reusing an expired public address. Fresh discovery handles lost probes and stale responses while preserving other working connections.
- Fixed UDP socket conflicts between overlapping App media connections so preparing or canceling a replacement preserves the active picture. Closing a connection now cancels unfinished gateway mapping requests.
- Connection recovery on passwordless sites no longer incorrectly asks for a site passphrase.
- Expired-room and session-termination reasons now use the same TV status indicator before and during sharing, without an extra notice strip.
- Corrected Linux native capture timestamps and keyframe time bases. Thanks to Pedro Antonio for [#449](https://github.com/TNTcraftHIM/Piik/pull/449).
#### Updating
Download the complete archive for your platform, quit the old App, and extract the new package. Windows remains x64-only. macOS packages support Apple silicon and Intel; native capture requires macOS 13 or newer. Linux supports x64 and ARM64 and requires additional [system components](https://github.com/TNTcraftHIM/Piik/blob/main/native/capture/linux/README.md) for native capture. Physical-device coverage on macOS and Linux remains limited; feedback is welcome.
## Attribution
Co-authored-by: Pedro Antonio <wrenchwastaken@gmail.com>
## Problem and outcome / 问题与结果
This phase adds lightweight room interaction without making media depend on chat,
and adds Windows source-audio exclusion and optional SFU-only hosting at their
existing owners. It also corrects confirmed encoder/capture ownership and native
color-conversion defects. Host microphone commentary remains on the shared media
path; room voice and 4K are outside this phase.
## Release notes
### 中文
这是一次功能更新：Piik 加入了文字聊天与表情互动，并完善了 Windows 声音采集、画面颜色和自部署选项。
#### 新功能
- **边看边聊。** 在可移动、可缩放的聊天窗口中发送消息，或开启弹幕。停止分享后，房间中的朋友仍可继续聊天。
- **表情互动。** 点击沙发上的人物，给自己发表情，或把番茄等表情送给朋友；各端按同一事件显示动画。
- **排除应用声音。** Windows App 分享整个屏幕时，可排除一个应用及其子进程的声音，适合同时使用语音软件。所选应用退出后，来源声音停止，避免恢复为未过滤的系统声音。
- **可选的纯 SFU 模式。** 自部署管理员可让共享画面和声音统一通过媒体服务器转发。默认仍为优先 P2P；App 公网邀请保持纯 P2P。
- **Windows HDR 转 SDR。** 原生采集与缩略图自动将 HDR 来源转换为 SDR，沿用现有观看链路。
#### 修复与改进
- 修复原生颜色转换的范围与矩阵处理，避免已复现的暗部丢失、高光裁切和颜色偏差。
- 修复共享编码器切换时使用过期需求或过期帧信息的问题，保护正在观看的画面；修复换源后旧采集事件可能影响新来源的问题。
- 统一新控件、浮窗与来源选择文案，补充中英文使用说明。
#### 使用与升级
聊天与表情需要新版站点页面和 Server；声音排除需要新版页面与支持此能力的 Windows App。聊天只保留本页最近收到的消息，刷新后清空，不补发历史，且不提供端到端加密。
HDR 转换输出为 SDR，不代表端到端 HDR 或多声道支持。既有房主麦克风与立体声能力保留。
### English
This feature update brings text chat and reactions to Piik, alongside improvements to Windows audio capture, picture colors and self-hosting options.
#### New features
- **Chat while watching.** Send messages in a movable, resizable window, or enable on-screen chat. Friends can keep chatting after the host stops sharing.
- **Reactions.** Select a person on the sofa to react above yourself or send a tomato and other reactions to a friend. Participants animate the same shared event.
- **Exclude application audio.** When sharing a whole screen with Windows App, exclude one application and its child processes, useful when using a separate voice app. Source audio stops if the selected app exits, preventing a return to unfiltered system sound.
- **Optional SFU-only hosting.** Site operators can require shared video and audio to pass through the media server. P2P-first remains the default; App Public invite remains P2P-only.
- **Windows HDR-to-SDR conversion.** Native capture and source thumbnails automatically convert HDR sources to SDR for the existing viewing path.
#### Fixes and improvements
- Correct native color-conversion ranges and matrices, addressing reproduced crushed shadows, clipped highlights and color shifts.
- Correct stale demand and frame evidence during shared-encoder handoffs to protect the current picture. Prevent events from a replaced capture from affecting its successor.
- Align new controls, floating panels and source-picker copy, with updated Chinese and English guides.
#### Using this update
Chat and reactions require updated site pages and Server. Audio exclusion requires updated pages and a Windows App that supports the capability. Chat retains only recent messages received by the current page, clears on refresh and does not replay history. It is not end-to-end encrypted.
HDR conversion produces SDR; it does not add end-to-end HDR or surround sound. Existing host microphone commentary and stereo support remain available.
## Verification / 验证
- Web type checks, 78 test files / 1275 tests and production build: PASS.
- Go core tests, formatting/vet and target builds: PASS; Darwin cgo remains platform-limited on this Windows runner.
- Native build/check/color probes and synthetic HDR-to-SDR H.264/VP8 browser reception: PASS.
- Access/privacy gate, Native H.264 SFU-only media gate and local Auto/H.264 Host gate: PASS.
- Three real production pages: chat/reactions, stop/resume, idle-room join, host departure/return, offline draft recovery and invitation revocation: PASS.
- Synthetic parent/child process-audio exclusion and target lifetime: PASS; no raw audio retained.
- Windows candidate archive extraction and packaged Local startup/shutdown: PASS.
- Documentation and website build: PASS.
- [Candidate CI](https://github.com/TNTcraftHIM/Piik/actions/runs/36873766646) at
`f26cd208d03bc0dcbe353f8cac217f993216b0a3`: Go core and race checks, Web tests,
Server/container checks and Windows/macOS/Linux App packaging all PASS.
Publication was skipped as intended.
The owner accepted the UI/model and bounded local walkthrough for phase closure.
Physical HDR/mixed displays, mobile keyboard,
real voice applications across output devices and macOS/Linux capture remain
unverified. Existing field reports without matched evidence are not claimed
resolved. The owner authorized v1.7.0 publication on 2026-10-02. The final
documentation-only commit records that authorization; product code matches
the verified candidate above.
## Impact / 影响
Authorized version: **v1.7.0**, matching the local release planner. Current wire
contracts remain Browser/server 23, Native control 9 and capture 7. Optional
capabilities gate new functionality; existing room/media authority remains owned
by the existing services. No new ports, message persistence, room voice or
automatic room creation on page visit. Updated README, guides, standards,
research evidence and TODO stay with the candidate phase.
## Problem and outcome / 问题与结果
Sharing could fail when an optional output or encoder comparison failed, while retired Browser work could block media cleanup. Browser pooling also spent its startup protection before publication and classified its synthetic transport clock as realtime video, delaying recovery after a bandwidth drop. These repairs stay within the existing capture, producer, edge and connection owners.
Self-hosting samples now follow the configured public Origin and permit the site's requested camera/microphone capture. Piik's own Origin rejection has a specific bilingual explanation, distinct from arbitrary proxy 403 responses.
## Release notes
### 中文
这是一次分享稳定性维护更新，重点修复开播、换源与画质恢复，并改善自部署站点的配置和错误说明。
- Windows 自动选择编码器时，如果已验证 H.264 可用，后续软件编码对比失败或超时会保留可用的 H.264，避免因此无法开播。
- 较低画质输出或单条音频发送连接失败时，保留仍然健康的分享和其他连接。
- 修复停止分享、换源和媒体连接退役时，旧异步任务阻塞清理与恢复的问题。
- 改善浏览器共享编码的首播画质与网络波动后的恢复，避免因短时码率变化反复重建编码器。
- 自部署配置示例默认跟随站点网址；创建房间因网址未获允许而返回 403 时，页面会指出需要检查的配置。nginx 示例也修正了对本站摄像头、麦克风的权限限制。
已有自部署站点若遇到 403，请检查 `PUBLIC_BASE_URL` 与 `ALLOWED_ORIGINS`。使用旧 nginx 示例的站点需更新 `Permissions-Policy`；步骤见[自部署教程](https://piik.tv/docs/zh/self-hosting)。本次更新不改变房间、信令或 App 控制协议。
### English
This maintenance update improves sharing startup, source changes and video-quality recovery, with clearer configuration and error guidance for self-hosted sites.
- Windows automatic codec selection retains a verified H.264 encoder if the subsequent software comparison fails or times out, instead of failing to start sharing.
- A failed lower-quality output or individual audio sender no longer interrupts healthy sharing and other connections.
- Fixes retired asynchronous work blocking cleanup and recovery when stopping sharing, changing sources or retiring media connections.
- Improves initial quality and recovery after network fluctuations in Browser pooled encoding, while avoiding unnecessary encoder recreation after short bitrate changes.
- The self-hosting sample follows the configured site address by default. Piik's Origin-related room-creation 403 now identifies the settings to check. The nginx sample also permits camera and microphone requests from the site itself.
If an existing self-hosted site returns 403, check `PUBLIC_BASE_URL` and `ALLOWED_ORIGINS`. Sites using the old nginx sample must update `Permissions-Policy`; see the [self-hosting guide](https://piik.tv/docs/self-hosting). Room, signaling and App control protocols are unchanged.
## Verification / 验证
- `npm run check`: 75 files / 1,106 tests, TypeScript and production Web build passed.
- `npm run check:go`: Go formatting, tests, vet, supported core builds, Windows native compile and regressions passed. Darwin cgo packaging remains owned by its macOS CI runner.
- Repository hygiene, documentation checks and website/documentation build passed.
- Isolated VP8/H.264 Browser checks: constrained-child isolation and recovery, short congestion pulse, live and quiet settings, pause/resume, source replacement and ordinary fallback passed. Controlled bandwidth can still cause temporary low resolution, stalls and A/V jitter.
- Windows native Auto/H.264/VP8 startup, window resize/fullscreen/minimize/restore, Browser-to-App fanout and embedded-SFU checks passed in the bounded local fixtures.
- Old-code negative controls reproduce the repaired failure paths. A real Chromium policy check rejects camera/microphone with the previous nginx header and captures both fake devices with the corrected same-origin policy; geolocation remains denied.
- Independent read-only review covered root ownership, cancellation and the producer/carrier adaptation boundary.
## Impact / 影响
Compatible patch release, planned as v1.6.4. No wire, storage, routing-authority or interaction-model change. Matching Server restart interrupts current process-owned media; package cutover retains the existing bounded rollback procedure. Unknown field reports still require device/network evidence and are not claimed resolved by local fixtures. Raw diagnostics and experiment artifacts remain ignored; accepted constraints and concise evidence live in their existing documentation owners.
Waiting feedback and tooltips now share consistent presentation lifecycles, while App shutdown and native-media operation failures stay within their owning session or output. This phase also consolidates the project standards and publishes searchable English/Chinese reader documentation alongside the homepage.
Validation: repository hygiene and Markdown links; TypeScript, 971 Web tests and production build; website/documentation build; Go tests, vet and Windows/Linux builds with Windows capture checks; desktop/mobile UI and documentation review. Linux race, container and three-platform packaging checks run in the release pipeline. Physical macOS/Linux capture and broader network coverage remain outside this acceptance.
The owner approved v1.4.0 publication. Existing empty-source, Windows URL-handler and public-invitation timeout reports remain tracked; this release makes no claim to resolve those device/network reports. The Windows capture-border request is next-phase work.
## Release notes
### 中文
这是一次以稳定性和交互一致性为重点的功能更新。等待与提示更有反馈，App 启动、原生分享和连接恢复的边界处理得到改善，使用与部署指南也有了统一的文档中心。
#### 新增与改进
- 欢迎语、等待短句和六类可轮换的标签页标题共用一致的显示规则。等待短句从一开始就出现，并在停留时轮换；明确的错误与操作提示保持固定。
- 房间准入等漫画采用更克制的小人物与循环动效。改进 tooltip 的定位与指向，减少对播放器的遮挡；状态、图标和文案保持相同含义。
- 新增中英文文档中心，提供搜索、手机目录、使用教程、问题排查与自部署指南。官网 FAQ 聚焦开始使用前的问题，详细排查统一进入文档中心。
#### 修复
- 使用 `--local` 启动不再清空已保存的 Piik 站点地址。
- 打开系统浏览器不再阻塞 App 的退出流程；改进临时公网邀请、终端和诊断导出在关闭时的清理及错误反馈。
- 单条原生媒体连接的操作失败不再被误判为整个会话的协议错误；重复停止分享保持幂等。
- 修复连接替换、转发停止和异常退出时的部分资源清理问题，避免迟到结果影响当前连接。
- Windows 原生采集中，单个输出的编码错误只结束对应输出；共享采集源本身的错误仍会结束分享。
#### 升级与已知边界
本次保持现有协议版本与配置格式。更新 App 或自托管 Server 后，重新打开页面即可使用对应的新界面。
个别设备的空窗口列表、Windows 浏览器启动异常，以及 Linux 编码输出的故障隔离仍在跟进。macOS/Linux 的物理采集和更广泛的公网网络场景仍需实机验证；本次不宣称这些问题已经解决，也不承诺所有网络都能直连。
### English
This feature update focuses on stability and consistent feedback. Waiting states are easier to follow, App startup and native sharing handle several failure cases more reliably, and the new documentation center brings usage and deployment guides together.
#### New and improved
- Welcome lines, waiting captions and six groups of rotating tab titles follow one presentation lifecycle. Waiting captions appear immediately and rotate while visible; actionable errors and instructions remain fixed.
- Room-admission comics use restrained characters and looping motion. Tooltips point more accurately to their controls and interfere less with the player, with consistent meanings across illustrations, icons and copy.
- A new English/Chinese documentation center includes search, mobile navigation, usage guides, troubleshooting and self-hosting. The homepage FAQ covers questions before getting started and links to the documentation for detailed help.
#### Fixes
- Starting with `--local` no longer clears a saved Piik site address.
- Opening the system browser no longer blocks App shutdown. Temporary public invitations, the terminal and diagnostic exports handle cleanup and exit errors more consistently.
- An operation failure on one native media connection no longer becomes a protocol failure for the entire session. Repeated stop-sharing requests are safe.
- Fixed cleanup cases during connection replacement, relay shutdown and unexpected exits, preventing late results from affecting the current connection.
- On Windows, an encoder failure for one native output stops that output only. A failure of the shared capture source still ends sharing.
#### Updating and known limits
Protocol versions and configuration formats are unchanged. After updating the App or your self-hosted Server, reopen the page to use its updated interface.
Empty source lists on some devices, Windows browser-launch failures and Linux output-failure isolation remain under investigation. Physical macOS/Linux capture and broader public-network coverage still need device testing; this update does not claim to resolve those cases or guarantee a direct connection on every network.
## Problem and outcome / 问题与结果
Self-hosting currently requires assembling a Server installation, while App port mappings can use the wrong external port or remain active after cancellation. This phase adds a verified Linux x64 Server image and Compose recipe, and repairs the existing NAT-PMP dependencies so mapping results, cancellation and cleanup follow the gateway response and request lifetime.
The image wraps the exact verified Server archive and is tested before publication. Version tags retain their original image; `latest` follows the latest published GitHub release. The two scoped dependency replacements retain upstream source, tests and licenses, with their removal criteria documented in `internal/thirdparty/README.md`.
Planned release: **v1.3.0** (compatible Docker distribution feature plus NAT fixes).
## Release notes
### 中文
- 新增 Linux x64 Docker 镜像与 Compose 部署方式，内置网页、信令和 STUN，可按需开启 SFU 兜底。提供部署、更新与备份教程。
- 修复 App 的 NAT-PMP 端口映射：正确使用路由器分配的外部端口，并在关闭时尝试删除映射。
- NAT-PMP 请求会随取消或超时结束，避免连接尝试结束后继续在后台重试。
已有配置和房间数据格式保持兼容，更新无需迁移。
### English
- Added a Linux x64 Docker image and Compose setup with the Web UI, signaling, STUN and optional SFU fallback, plus deployment, update and backup guides.
- Fixed App NAT-PMP mappings to use the external port assigned by the router and attempt mapping removal on shutdown.
- NAT-PMP requests now stop on cancellation or timeout, preventing retries from continuing after a connection attempt has ended.
Existing configuration and room data formats remain compatible; no migration is required.
## Verification / 验证
[Candidate CI](https://github.com/TNTcraftHIM/Piik/actions/runs/34761969362) passed for `1d8de6c4690434cd2cf44fbdee4f45b1776432fa`. The final two files changed after that run are documentation only (`docs/todo.md` and `docs/verification-status.md`), with repository hygiene checked separately.
- Web type checks, unit tests and production build; Go core tests, vet and target builds; NAT and media-edge race detection.
- Actual packaged-image checks with Docker Compose: production startup, embedded Web, UDP STUN, optional SFU startup, retained room authority across recreation, diagnostic ZIP export, non-root/read-only execution and clean shutdown.
- Windows x64, Linux x64 and macOS arm64 App packaging.
- Scoped NAT dependency regressions cover assigned ports, renewal, deletion, cancellation, lost replies and PCPv6 composition using real local UDP endpoints.
The publishing pipeline reruns the image checks for the merged release revision. First publication also requires making the GHCR package public and checking anonymous pulls of its version and `latest` tags. Representative physical routers, public-media networks and operator-specific HTTPS/firewall settings remain outside the container smoke test.
## Impact / 影响
No signaling, native-control or storage-format change. Existing App/Server installations remain compatible. Docker supports `linux/amd64` in this phase; its default is P2P, and SFU remains an explicit deployment option. Existing deployments keep their configuration.
README, bilingual self-hosting guides, container maintenance, versioning, dependency provenance and NAT evidence are updated. Completed feedback is removed from TODO; ongoing network evidence remains tracked there.
Piik now has one public presentation and a coordinated App/Server release path. This phase unifies the room UI, rewrites the bilingual README and guides, adds a static website with an inline product film, and prepares matching GitHub/Gitee packages and update links.
The film uses the current homepage and shared product controls on one seekable timeline. Runtime fixes preserve presentation when the App opens a room, normalize Site origins, and keep capture and media-recovery status in the television indicator. New visits use Chinese for a Chinese system language and English otherwise; explicit language and visual-mode choices remain available. An optional site passphrase controls site entry, while room authorization remains enforced.
GitHub is the release authority. Gitee mirrors verified packages and provides update metadata when GitHub is unavailable. Reviewed PR release notes become the GitHub Release description. The separate public demo uses P2P only, with HTTPS and STUN verified.
Validation: 756 Web tests, TypeScript and production build; Go core tests, formatting, vet and available target builds; bounded Windows capture and App/Site interoperability; browser film checks, audible playback and narrow layouts; anonymous Gitee Windows-package download, checksum and launcher/update-link checks. Public demo acceptance covers authenticated WebSocket signaling, synthetic P2P video and room cleanup on one network. macOS/Linux physical capture and the wider device/network/endurance matrix remain explicitly deferred.
Publication builds every package from the merged source SHA. The repository is public, main protection is active, and Pages is configured for piik.tv. CI/publisher and Pages deployment records own publication results.
## Release notes
### 中文
Piik 是免费开源的屏幕共享工具。开个房间，发出邀请，最多 20 位朋友就能用浏览器加入观看。
- 使用浏览器或 Piik App 分享游戏、窗口和整个屏幕。
- 优先建立直连；自托管站点可开启媒体转发作为备用线路。
- Piik App 支持本地房间、临时公网邀请和已有站点。
- Piik Server 内置网页界面、房间管理和连接服务，方便自行部署。
- 提供中英文界面与使用指南，以及 GitHub、Gitee 两条下载线路。
[官网](https://piik.tv) · [在线体验](https://demo.piik.tv) · [使用指南](https://github.com/TNTcraftHIM/Piik/blob/main/docs/guide/getting-started.zh-CN.md) · [自行部署](https://github.com/TNTcraftHIM/Piik/blob/main/docs/operations/self-hosting.zh-CN.md) · [Gitee 下载](https://gitee.com/TNTcraftHIM/Piik/releases)
Windows App 和桌面浏览器是本次主要验证的平台。macOS 和 Linux 尚未经过实机测试，欢迎有设备的朋友测试并反馈。演示站和 App 公网邀请使用 P2P，受限网络下可能无法连接；自托管站点可开启媒体转发。
### English
Piik is free, open-source screen sharing for you and up to 20 viewers. Start a room, send an invitation, and your friends can join in a browser.
- Share games, windows or a whole screen from your browser or Piik App.
- Direct connections come first, with optional media forwarding on self-hosted sites.
- Piik App supports local rooms, temporary public invitations and existing sites.
- Piik Server includes the web interface, rooms and connection services for self-hosting.
- English and Chinese interfaces and guides are available, with GitHub and Gitee downloads.
[Website](https://piik.tv) · [Online demo](https://demo.piik.tv) · [User guide](https://github.com/TNTcraftHIM/Piik/blob/main/docs/guide/getting-started.md) · [Self-hosting](https://github.com/TNTcraftHIM/Piik/blob/main/docs/operations/self-hosting.md) · [Gitee downloads](https://gitee.com/TNTcraftHIM/Piik/releases)
Windows App and desktop browsers are the primary validated paths. macOS and Linux have not yet been tested on physical devices; testing and feedback are welcome. The demo and App public invitations rely on P2P and may not connect on restrictive networks. Self-hosted sites can enable media forwarding.
Rename the active product, Go module, binaries, configuration, protocols and documentation to Piik while retaining the TV mascot and existing media/room behavior.
Use one current private contract without old-name aliases. Preserve SQLite authority and copy compatible local settings once; other settings start fresh. Git-message cleanup and the infrastructure name cutover are coordinated with this phase, with original history and deployment data archived externally.
Validated locally with Web and Go checks, Windows capture compilation, matched Client/Server builds, packaged Client control handshake and history-rewrite integrity checks. Skip duplicate hosted CI for this owner-authorized local release.
[skip ci]
* fix: allow Linux interface discovery in embedded media service
* feat: expand local diagnostic reports
* research: validate independent Browser encoding producers
* feat: prototype Browser pool ownership and record remaining media gates
* feat: refine Browser shared encoders and native output reuse
* Refine carrier costs and simplify release entry points
* Close media phase and prepare piik design handoff
Embed STUN and SFU in the shared Go process, reuse native encoding pipelines with independent adaptation, and complete Client lifecycle, settings, diagnostics and packaging fixes. Retain standard Browser senders after measured encoded-reuse limitations.
Complete the Native Client source/audio boundary, strict v5 loopback contract, Browser media lifecycle handling, and non-blocking release checks. Keep unverified platform/physical gates explicit; do not rewrite the Go Server.
Merged after local full validation and production postflight. GitHub CI's 16 Linux locale assertions are pre-existing and unrelated to this infrastructure-only change; see PR comment.
Modularize durable truth, bound always-loaded instructions, and keep domain-document size checks advisory. Local cross-platform repository hygiene checks pass; GitHub-hosted steps were not started because of the account billing state.
Implements the accepted memory-resident room and access model on the single piik-v8 Browser wire. Local repository, full Web, build, and Chrome access/privacy gates passed before merge.
* chore(deploy): add minimal production deployment
* fix(deploy): fail closed and reload renewed certs
* docs(status): record staging deployment
* docs(status): record public TURN verification
