<!-- 使用 release/v0.19.4-nightly.20260702.46814e4f1 分支中 .github/release.yml 的配置生成的发布说明 -->
## 更新内容
* feat(cli): 加固由守护进程管理的通道工作器 by @doudouOUC 在 https://github.com/QwenLM/qwen-code/pull/6098
* fix(web-shell): 将会话创建推迟至首次提示时 by @ytahdn 在 https://github.com/QwenLM/qwen-code/pull/6066
* docs: 补充模型/认证设置、/model --vision 及 --safe-mode 的文档 by @DragonnZhang 在 https://github.com/QwenLM/qwen-code/pull/6028
* fix(cli): 将实时 Markdown 内容限制在视口内，以停止非视口区域的滚动回溯重播 by @chiga0 在 https://github.com/QwenLM/qwen-code/pull/6081
* ci: 添加分叉 PR 的安全预检查 by @yiliang114 在 https://github.com/QwenLM/qwen-code/pull/5926
* feat(serve): 通过 --tls-cert 和 --tls-key 参数支持 HTTPS/TLS by @pomelo-nwu 在 https://github.com/QwenLM/qwen-code/pull/6032
* fix(cli): 在 addItem 后让出执行权给 React，以减少输入延迟 by @Alex-ai-future 在 https://github.com/QwenLM/qwen-code/pull/6059
* ci: 在自托管运行器上持久化 npm 缓存 by @yiliang114 在 https://github.com/QwenLM/qwen-code/pull/6130
* feat(cli): 在 /skills ACP 输出中显示描述与等级 by @doudouOUC 在 https://github.com/QwenLM/qwen-code/pull/6117
* fix(diff): 显示仅含空格的编辑内容，而非“未检测到更改” by @doudouOUC 在 https://github.com/QwenLM/qwen-code/pull/6141
* 添加紧凑的会话时间线轨道 by @callmeYe 在 https://github.com/QwenLM/qwen-code/pull/6078
* feat(core,cli): 通过 /effort 命令统一推理强度 by @DragonnZhang 在 https://github.com/QwenLM/qwen-code/pull/6072
* feat(core): 为需制定计划的团队成员添加领导者审批机制 by @doudouOUC 在 https://github.com/QwenLM/qwen-code/pull/6138
**完整更新日志**: https://github.com/QwenLM/qwen-code/compare/v0.19.4...v0.19.4-nightly.20260702.46814e4f1
<!-- Release notes generated using configuration in .github/release.yml at release/v0.19.4-nightly.20260702.46814e4f1 -->
## What's Changed
* feat(cli): Harden daemon-managed channel worker by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/6098
* fix(web-shell): defer session creation until first prompt by @ytahdn in https://github.com/QwenLM/qwen-code/pull/6066
* docs: document model/auth settings, /model --vision, and --safe-mode by @DragonnZhang in https://github.com/QwenLM/qwen-code/pull/6028
* fix(cli): clip live markdown to the viewport to stop non-VP scrollback replay by @chiga0 in https://github.com/QwenLM/qwen-code/pull/6081
* ci: add fork PR safety precheck by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/5926
* feat(serve): support HTTPS/TLS via --tls-cert and --tls-key flags by @pomelo-nwu in https://github.com/QwenLM/qwen-code/pull/6032
* fix(cli): yield to React after addItem to reduce input lag by @Alex-ai-future in https://github.com/QwenLM/qwen-code/pull/6059
* ci: persist npm cache on self-hosted runners by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/6130
* feat(cli): show description and level in /skills ACP output by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/6117
* fix(diff): show whitespace-only edits instead of 'No changes detected' by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/6141
* Add compact session timeline rail by @callmeYe in https://github.com/QwenLM/qwen-code/pull/6078
* feat(core,cli): unified reasoning effort with /effort command by @DragonnZhang in https://github.com/QwenLM/qwen-code/pull/6072
* feat(core): Add leader approval for plan-required teammates by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/6138
**Full Changelog**: https://github.com/QwenLM/qwen-code/compare/v0.19.4...v0.19.4-nightly.20260702.46814e4f1