Release: v2.0.0

[Guovin]

What kind of change does this PR introduce? (check at least one)

• Bugfix
• Feature
• Code style update
• Refactor
• Build-related changes
• Release
• Other, please describe:

Which environment is this PR for? (check at least one)

• Workflow
• GUI
• Docker
• Command line
• Other, please describe:

Does this PR introduce a breaking change? (check one)

• Yes
• No

If yes, please describe the impact and migration path for existing applications:

If adding a new feature, the PR's description includes:

• A convincing reason for adding this feature (to avoid wasting your time, it's best to open a suggestion issue
  first and wait for approval before working on it)

Other information:

v2.0.0

2026/2/14

Important

1. ⚠️ 由于项目 Fork 数量过多，Github 资源使用达到上限，工作流已调整为手动触发。请尽快更新
   main.yml，移除定时任务，否则可能被官方禁用工作流。
2. ⚠️ 本项目不提供数据源，请自行添加后生成结果（如何添加数据源？）。

🌟 重点更新（必须关注）

• 支持测速实时输出结果（open_realtime_write），测速过程中即可访问并使用最新结果，下一次更新时进行原子替换，显著提升可用性与调试效率。
• 新增达到指定有效结果数（urls_limit）即自动跳过剩余测速功能，避免等待所有接口测速完成，极大缩短单次更新时间。
• 新增按分辨率指定最低速率映射（resolution_speed_map），可以为不同分辨率设置不同最低速率要求，测速筛选更合理。
• 推流模块重构：支持设置最大并发推流（rtmp_max_streams）与空闲超时自动停止推流（rtmp_idle_timeout），
  提升转码兼容性与浏览器直接播放体验。
• 提供官方 docker-compose.yml 示例，一键部署；镜像与环境变量支持通过 PUBLIC_DOMAIN /
  PUBLIC_PORT 覆盖公网访问与推流地址，默认 NGINX HTTP 端口已调整为 8080（注意容器端口映射）。

🚀 新增功能

• Docker: 支持通过环境变量覆盖 config.ini 中的所有配置项，方便容器化部署与反向代理配置。
• 支持读取多个本地源文件目录 config/local（txt/m3u），并支持本地台标 config/logo。
• 新增 HTTP 代理配置（http_proxy），增强在受限网络环境下的获取能力。
• 支持识别并过滤过期/无效的 EPG 数据，提高 EPG 质量。
• 支持语言切换（language），可选 zh_CN / en，界面与实时日志可切换语言输出。

🐛 优化与修复

• 优化 CCTV 类频道别名匹配与 4K 频道识别（匹配规则改进）。
• 优化推流首播体验、转码兼容性与 Docker 推流监控。
• 优化接口冻结流程，智能管理与解冻判断。
• 更新 IP 归属库与运营商数据，提高归属地过滤准确性。
• 若干测速与过滤逻辑优化，减少误判与提升效率。

⚙️ 配置项说明（新增 / 重点变更）

• open_realtime_write（bool）
  开启实时写入结果文件，测速过程中可直接访问最新结果；建议在需要监控或分阶段验证时开启。
• resolution_speed_map（string, 示例: 1280x720:0.2,1920x1080:0.5,3840x2160:1.0）
  按分辨率指定最低速率，当 open_filter_resolution 与 open_filter_speed 同时开启时生效，用于细粒度过滤。
• open_full_speed_test（bool）
  开启全量测速，频道下所有接口（白名单除外）都进行测速；关闭则在收集到 urls_limit 个有效结果后停止。
• PUBLIC_DOMAIN / PUBLIC_PORT（环境变量）
  用于容器或反向代理环境下生成公网访问与推流地址，优先于 public_domain / app_port 配置。
• NGINX_HTTP_PORT（int）
  内部默认已调整为 8080，Docker 部署请确保端口映射正确。
• speed_test_limit（int） 与 speed_test_timeout（s）
  控制测速并发量与单接口超时，调整能在速度与准确性之间取舍。

🆙 升级建议

• 更新后请同步 config/config.ini（或将变更合并到 user_config.ini），并校验 Docker 映射与 PUBLIC_DOMAIN /
  PUBLIC_PORT 配置以保证推流与外网访问正常。
• GUI可能有部分新增功能没有提供界面设置，建议通过修改配置文件进行调整，
  后续将逐步被新项目IPTV-Admin替代，GUI功能可能将不再更新。
• 为了避免版权问题，新版本移除了部分不稳定或不常用的功能（如组播、酒店、关键字搜索、浏览器模式等），
  同时相关条例也进行了更新，请认真仔细阅读免责声明

English

[!IMPORTANT]

1. ⚠️ Due to an excessive number of forks, GitHub resources have reached their limit and workflows have been changed
   to manual triggers. Please update main.yml as soon as possible to remove scheduled
   tasks, otherwise workflows may be disabled by GitHub.
2. ⚠️ This project does not provide data sources. Please add your own data sources before generating
   results (How to add data sources?).

🌟 Key updates (must note)

• Support for real-time speed test result output (open_realtime_write), allowing access to and use of the latest
  results during testing; the file will be atomically replaced on the next update, significantly improving availability
  and debugging efficiency.
• Added automatic skipping of remaining speed tests once a specified number of valid results (urls_limit) is reached,
  avoiding waiting for all interfaces and greatly reducing single-update time.
• Added resolution-to-minimum-speed mapping (resolution_speed_map) to set different minimum speed requirements for
  different resolutions, making speed-based filtering more reasonable.
• Refactored streaming module: support for setting maximum concurrent streams (rtmp_max_streams) and automatic stream
  stop on idle (rtmp_idle_timeout), improving transcoding compatibility and direct browser playback experience.
• Provided an official docker-compose.yml example for one-click deployment; image and
  environment variables can override public access and streaming addresses via PUBLIC_DOMAIN / PUBLIC_PORT. The
  default internal NGINX HTTP port has been adjusted to 8080 (pay attention to container port mapping).

🚀 New features

• Docker: support overriding all config.ini items via environment variables for easier container deployment and
  reverse proxy configuration.
• Support reading multiple local source file directories config/local (txt/m3u), and support local logos in
  config/logo.
• Added HTTP proxy configuration (http_proxy) to improve fetching in restricted network environments.
• Support identification and filtering of expired/invalid EPG data to improve EPG quality.
• Support language switching (language), optional zh_CN / en, enabling UI and real-time log language switching.

🐛 Optimizations & fixes

• Improved alias matching for CCTV-type channels and 4K channel recognition (matching rules refined).
• Improved first-play streaming experience, transcoding compatibility, and Docker streaming monitoring.
• Optimized interface freezing process with smarter management and unfreeze judgment.
• Updated IP attribution and carrier data to improve accuracy of location-based filtering.
• Several speed test and filtering logic optimizations to reduce false positives and improve efficiency.

⚙️ Configuration items (new / important changes)

• open_realtime_write (bool)
  Enable real-time writing of result files so the latest results can be accessed during speed tests; recommended when
  monitoring or validating in stages.
• resolution_speed_map (string, example: 1280x720:0.2,1920x1080:0.5,3840x2160:1.0)
  Specify minimum speeds per resolution. Effective when both open_filter_resolution and open_filter_speed are
  enabled, for fine-grained filtering.
• open_full_speed_test (bool)
  Enable full speed tests; all interfaces under a channel (except whitelisted ones) will be tested. When disabled,
  testing stops once urls_limit valid results are collected.
• PUBLIC_DOMAIN / PUBLIC_PORT (environment variables)
  Used to generate public access and streaming addresses in container or reverse proxy environments; take precedence
  over public_domain / app_port.
• NGINX_HTTP_PORT (int)
  Internal default adjusted to 8080. Ensure port mapping is correct for Docker deployments.
• speed_test_limit (int) and speed_test_timeout (s)
  Control speed test concurrency and per-interface timeout; adjust to balance speed and accuracy.

🆙 Upgrade recommendations

• After updating, synchronize config/config.ini (or merge changes into user_config.ini) and verify Docker mappings
  and PUBLIC_DOMAIN / PUBLIC_PORT settings to ensure streaming and public access work correctly.
• The GUI may not expose some new features; it is recommended to adjust settings via configuration files. This project
  will gradually be replaced by the new project IPTV-Admin (https://github.com/Guovin/iptv-admin), and GUI features
  may no longer be updated.
• To avoid copyright issues, this release removed some unstable or rarely used features (such as multicast, hotel
  sources, keyword search, browser mode, etc.), and related policies have been updated. Please read
  the disclaimer carefully.