## 更新内容
* fix(shell-utils)：通过在内置命令中调用 shell 解决 Ubuntu 上的命令检测问题 by @zpatronus in https://github.com/QwenLM/qwen-code/pull/1123
* 会话级对话历史管理 by @tanzhenxin in https://github.com/QwenLM/qwen-code/pull/1113
* 将版本号提升至 0.4.0 by @tanzhenxin in https://github.com/QwenLM/qwen-code/pull/1132
* 跳过一项不稳定的集成测试 by @tanzhenxin in https://github.com/QwenLM/qwen-code/pull/1137
* 在沙箱环境中跳过 acp 集成测试 by @tanzhenxin in https://github.com/QwenLM/qwen-code/pull/1141
## 新贡献者
* @zpatronus 在 https://github.com/QwenLM/qwen-code/pull/1123 中完成了首次贡献
**完整更新日志**：https://github.com/QwenLM/qwen-code/compare/v0.3.0...v0.4.0-preview.0
## What's Changed
* fix(shell-utils): resolve command detection on Ubuntu by using shell for builtins by @zpatronus in https://github.com/QwenLM/qwen-code/pull/1123
* Session-Level Conversation History Management by @tanzhenxin in https://github.com/QwenLM/qwen-code/pull/1113
* pump version to 0.4.0 by @tanzhenxin in https://github.com/QwenLM/qwen-code/pull/1132
* skip one flaky integration test by @tanzhenxin in https://github.com/QwenLM/qwen-code/pull/1137
* Skip acp integration test in sandbox environment by @tanzhenxin in https://github.com/QwenLM/qwen-code/pull/1141
## New Contributors
* @zpatronus made their first contribution in https://github.com/QwenLM/qwen-code/pull/1123
**Full Changelog**: https://github.com/QwenLM/qwen-code/compare/v0.3.0...v0.4.0-preview.0