1# 了解OpenHarmony 2 3- [了解OpenHarmony开源项目](OpenHarmony-Overview_zh.md) 4- [术语](glossary.md) 5- 版本说明 6 - OpenHarmony 3.x Releases 7 - [OpenHarmony v3.1.1 Release (2022-05-31)](release-notes/OpenHarmony-v3.1.1-release.md) 8 - [OpenHarmony v3.1 Release (2022-03-30)](release-notes/OpenHarmony-v3.1-release.md) 9 - [OpenHarmony v3.1 Beta (2021-12-31)](release-notes/OpenHarmony-v3.1-beta.md) 10 - [OpenHarmony v3.0.1 LTS (2022-01-12)](release-notes/OpenHarmony-v3.0.1-LTS.md) 11 - [OpenHarmony v3.0 LTS (2021-09-30)](release-notes/OpenHarmony-v3.0-LTS.md) 12 - OpenHarmony 2.x Releases 13 14 - [OpenHarmony v2.2 beta2 (2021-08-04)](release-notes/OpenHarmony-v2.2-beta2.md) 15 - [OpenHarmony 2.0 Canary (2021-06-01)](release-notes/OpenHarmony-2-0-Canary.md) 16 - OpenHarmony 1.x Releases 17 18 - [OpenHarmony v1.1.4 LTS (2022-02-11)](release-notes/OpenHarmony-v1-1-4-LTS.md) 19 - [OpenHarmony v1.1.3 LTS (2021-09-30)](release-notes/OpenHarmony-v1-1-3-LTS.md) 20 - [OpenHarmony v1.1.2 LTS (2021-08-04)](release-notes/OpenHarmony-v1.1.2-LTS.md) 21 - [OpenHarmony 1.1.1 LTS (2021-06-22)](release-notes/OpenHarmony-1-1-1-LTS.md) 22 - [OpenHarmony 1.1.0 LTS (2021-04-01)](release-notes/OpenHarmony-1-1-0-LTS.md) 23 - [OpenHarmony 1.0 (2020-09-10)](release-notes/OpenHarmony-1-0.md) 24 - API差异报告 25 - OpenHarmony 3.1 Release 26 - JS API差异报告（API Version 8） 27 - [元能力](release-notes/api-change/v3.1-Release/js-apidiff-ability.md) 28 - [无障碍](release-notes/api-change/v3.1-Release/js-apidiff-accessibility.md) 29 - [帐号](release-notes/api-change/v3.1-Release/js-apidiff-account.md) 30 - [ArkUI开发框架](release-notes/api-change/v3.1-Release/js-apidiff-ace.md) 31 - [电源服务](release-notes/api-change/v3.1-Release/js-apidiff-battery.md) 32 - [包管理](release-notes/api-change/v3.1-Release/js-apidiff-bundle.md) 33 - [基础通信](release-notes/api-change/v3.1-Release/js-apidiff-communicate.md) 34 - [语言编译器运行时](release-notes/api-change/v3.1-Release/js-apidiff-compiler-and-runtime.md) 35 - [DFX](release-notes/api-change/v3.1-Release/js-apidiff-dfx.md) 36 - [分布式数据管理](release-notes/api-change/v3.1-Release/js-apidiff-distributed-data.md) 37 - [分布式硬件](release-notes/api-change/v3.1-Release/js-apidiff-distributed-hardware.md) 38 - [事件通知](release-notes/api-change/v3.1-Release/js-apidiff-event-and-notification.md) 39 - [文件管理](release-notes/api-change/v3.1-Release/js-apidiff-file-management.md) 40 - [位置服务](release-notes/api-change/v3.1-Release/js-apidiff-geolocation.md) 41 - [全球化](release-notes/api-change/v3.1-Release/js-apidiff-global.md) 42 - [图形图像](release-notes/api-change/v3.1-Release/js-apidiff-graphic.md) 43 - [Misc软件服务](release-notes/api-change/v3.1-Release/js-apidiff-misc.md) 44 - [多模输入](release-notes/api-change/v3.1-Release/js-apidiff-multi-modal-input.md) 45 - [OS媒体软件](release-notes/api-change/v3.1-Release/js-apidiff-multimedia.md) 46 - [网络管理](release-notes/api-change/v3.1-Release/js-apidiff-network.md) 47 - [资源调度](release-notes/api-change/v3.1-Release/js-apidiff-resource-scheduler.md) 48 - [安全基础能力](release-notes/api-change/v3.1-Release/js-apidiff-security.md) 49 - [泛Sensor服务](release-notes/api-change/v3.1-Release/js-apidiff-sensor.md) 50 - [应用](release-notes/api-change/v3.1-Release/js-apidiff-settings.md) 51 - [软总线](release-notes/api-change/v3.1-Release/js-apidiff-soft-bus.md) 52 - [电话服务](release-notes/api-change/v3.1-Release/js-apidiff-telephony.md) 53 - [USB服务](release-notes/api-change/v3.1-Release/js-apidiff-usb.md) 54 - [用户IAM](release-notes/api-change/v3.1-Release/js-apidiff-user-authentication.md) 55 - [窗口管理](release-notes/api-change/v3.1-Release/js-apidiff-window.md) 56 - JS API差异报告（API Version 9 Canary） 57 - [元能力](release-notes/api-change/v3.1-Release/js-apidiff-ability_api-9-canary.md) 58 - [包管理](release-notes/api-change/v3.1-Release/js-apidiff-bundle_api-9-canary.md) 59 - [分布式数据管理](release-notes/api-change/v3.1-Release/js-apidiff-distributed-data_api-9-canary.md) 60 - [事件通知](release-notes/api-change/v3.1-Release/js-apidiff-event-and-notification_api-9-canary.md) 61 - [文件管理](release-notes/api-change/v3.1-Release/js-apidiff-file-management_api-9-canary.md) 62 - [Misc软件服务](release-notes/api-change/v3.1-Release/js-apidiff-misc_api-9-canary.md) 63 - [OS媒体软件](release-notes/api-change/v3.1-Release/js-apidiff-multimedia_api-9-canary.md) 64 - [资源调度](release-notes/api-change/v3.1-Release/js-apidiff-resource-scheduler_api-9-canary.md) 65 - [窗口管理](release-notes/api-change/v3.1-Release/js-apidiff-window_api-9-canary.md) 66 - [Native API差异报告](release-notes/api-change/v3.1-Release/native-apidiff-v3.1-release.md) 67 - [3.1 release相对于3.1 beta变更详细说明](release-notes/api-change/v3.1-Release/changelog-v3.1-release.md) 68- 贡献 69 - [参与贡献](contribute/参与贡献.md) 70 - [行为准则](contribute/行为准则.md) 71 - [贡献代码](contribute/贡献代码.md) 72 - [贡献流程](contribute/贡献流程.md) 73 - [自测试验证](readme/测试子系统.md) 74 - [贡献文档](contribute/贡献文档.md) 75 - [写作规范](contribute/写作规范.md) 76 - [社区沟通与交流](contribute/社区沟通与交流.md) 77 - [FAQ](contribute/FAQ.md)