1e41f4b71Sopenharmony_ci# JS API Diff (API Version 9 Canary) 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ciOpenHarmony 3.2 Canary版本在OpenHarmony 3.1 Release版本的基础上，变更的接口清单如下： 4e41f4b71Sopenharmony_ci- [元能力](js-apidiff-ability_api-9-canary.md) 5e41f4b71Sopenharmony_ci- [包管理](js-apidiff-bundle_api-9-canary.md) 6e41f4b71Sopenharmony_ci- [分布式数据管理](js-apidiff-distributed-data_api-9-canary.md) 7e41f4b71Sopenharmony_ci- [事件通知](js-apidiff-event-and-notification_api-9-canary.md) 8e41f4b71Sopenharmony_ci- [文件管理](js-apidiff-file-management_api-9-canary.md) 9e41f4b71Sopenharmony_ci- [Misc软件服务](js-apidiff-misc_api-9-canary.md) 10e41f4b71Sopenharmony_ci- [OS媒体软件](js-apidiff-multimedia_api-9-canary.md) 11e41f4b71Sopenharmony_ci- [资源调度](js-apidiff-resource-scheduler_api-9-canary.md) 12e41f4b71Sopenharmony_ci- [窗口管理](js-apidiff-window_api-9-canary.md) 13e41f4b71Sopenharmony_ci 14