## 更新内容
* chore(release): v0.15.6 by @qwen-code-ci-bot in https://github.com/QwenLM/qwen-code/pull/3766
* feat(core): 添加 FileReadCache 并短路未更改的读取操作 by @wenshao in https://github.com/QwenLM/qwen-code/pull/3717
* fix(cli): 应用代理设置 by @cyphercodes in https://github.com/QwenLM/qwen-code/pull/3753
* chore: 移除旧版 Gemini 工作流 by @pomelo-nwu in https://github.com/QwenLM/qwen-code/pull/3725
* feat(core): 添加工具执行统一所需的共享权限流程 by @B-A-M-N in https://github.com/QwenLM/qwen-code/pull/3723
* fix(cli): 恢复 SubAgent 快捷键焦点 by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/3771
* 添加后台代理的恢复与继续功能 by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/3739
* feat(review): 扩展审查流水线及 qwen review CLI 子命令 by @wenshao in https://github.com/QwenLM/qwen-code/pull/3754
* feat(telemetry): 定义 HTTP OTLP 端点行为与信号路由 by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/3779
**完整更新日志**: https://github.com/QwenLM/qwen-code/compare/v0.15.6...v0.15.6-nightly.20260502.5d1052a35
## What's Changed
* chore(release): v0.15.6 by @qwen-code-ci-bot in https://github.com/QwenLM/qwen-code/pull/3766
* feat(core): add FileReadCache and short-circuit unchanged Reads by @wenshao in https://github.com/QwenLM/qwen-code/pull/3717
* fix(cli): honor proxy setting by @cyphercodes in https://github.com/QwenLM/qwen-code/pull/3753
* chore: remove legacy Gemini workflows by @pomelo-nwu in https://github.com/QwenLM/qwen-code/pull/3725
* feat(core): add shared permission flow for tool execution unification by @B-A-M-N in https://github.com/QwenLM/qwen-code/pull/3723
* fix(cli): restore SubAgent shortcut focus by @yiliang114 in https://github.com/QwenLM/qwen-code/pull/3771
* Add background agent resume and continuation by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/3739
* feat(review): expand review pipeline + qwen review CLI subcommands by @wenshao in https://github.com/QwenLM/qwen-code/pull/3754
* feat(telemetry): define HTTP OTLP endpoint behavior and signal routing by @doudouOUC in https://github.com/QwenLM/qwen-code/pull/3779
**Full Changelog**: https://github.com/QwenLM/qwen-code/compare/v0.15.6...v0.15.6-nightly.20260502.5d1052a35