# OS平台能力

* **[新增和增强特性](https://developer.huawei.com/consumer/cn/doc/harmonyos-releases/os-new-feature)**   
* **[OS平台行为变更说明](https://developer.huawei.com/consumer/cn/doc/harmonyos-releases/changelogs)**   
* **[API变更清单](https://developer.huawei.com/consumer/cn/doc/harmonyos-releases/apidiff)**