# 了解OpenHarmony - [了解OpenHarmony开源项目](OpenHarmony-Overview_zh.md) - [术语](device-dev/glossary/glossary.md) - 版本说明 - OpenHarmony 3.x Releases - [OpenHarmony v3.1 Beta (2021-12-31)](release-notes/OpenHarmony-v3.1-beta.md) - [OpenHarmony v3.0.1 LTS (2022-01-12)](release-notes/OpenHarmony-v3.0.1-LTS.md) - [OpenHarmony v3.0 LTS (2021-09-30)](release-notes/OpenHarmony-v3.0-LTS.md) - OpenHarmony 2.x Releases - [OpenHarmony v2.2 beta2 (2021-08-04)](release-notes/OpenHarmony-v2.2-beta2.md) - [OpenHarmony 2.0 Canary (2021-06-01)](release-notes/OpenHarmony-2-0-Canary.md) - OpenHarmony 1.x Releases - [OpenHarmony v1.1.4 LTS (2022-02-11)](release-notes/OpenHarmony-v1-1-4-LTS.md) - [OpenHarmony v1.1.3 LTS (2021-09-30)](release-notes/OpenHarmony-v1-1-3-LTS.md) - [OpenHarmony v1.1.2 LTS (2021-08-04)](release-notes/OpenHarmony-v1.1.2-LTS.md) - [OpenHarmony 1.1.1 LTS (2021-06-22)](release-notes/OpenHarmony-1-1-1-LTS.md) - [OpenHarmony 1.1.0 LTS (2021-04-01)](release-notes/OpenHarmony-1-1-0-LTS.md) - [OpenHarmony 1.0 (2020-09-10)](release-notes/OpenHarmony-1-0.md) - 贡献 - [参与贡献](contribute/参与贡献.md) - [行为准则](contribute/行为准则.md) - [贡献代码](contribute/贡献代码.md) - [贡献流程](contribute/贡献流程.md) - [自测试验证](readme/测试子系统.md) - [贡献文档](contribute/贡献文档.md) - [写作规范](contribute/写作规范.md) - [社区沟通与交流](contribute/社区沟通与交流.md) - [FAQ](contribute/FAQ.md)
