Learn About OpenHarmony
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Release Notes
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OpenHarmony 4.x Releases
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OpenHarmony 3.x Releases
- OpenHarmony v3.2 Release (2023-04-09)
- OpenHarmony v3.2 Beta5 (2023-01-30)
- OpenHarmony v3.2 Beta4 (2022-11-30)
- OpenHarmony v3.2 Beta3 (2022-09-30)
- OpenHarmony v3.2 Beta2 (2022-07-30)
- OpenHarmony v3.2 Beta1 (2022-05-31)
- OpenHarmony v3.1 Release (2022-03-30)
- OpenHarmony v3.1 Beta (2021-12-31)
- OpenHarmony v3.0 LTS (2021-09-30)
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OpenHarmony 2.x Releases
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OpenHarmony 1.x Releases
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API Differences
- OpenHarmony 4.0 Beta1
- JS API Differences
- Ability
- Accessibility
- Account
- ArkUI
- Power Management
- Bundle Management
- Communication
- Compiler and Runtime
- Customization
- Distributed Data Management
- Distributed Hardware
- File Management
- Location
- Globalization
- Graphics
- Misc Software
- MSDP
- Multimodal Input
- Multimedia
- Common Event and Notification
- Resource Scheduler
- Basic Security Service
- Pan-sensor
- Telephony
- Test
- Update
- User IAM
- Web
- Window Manager
- API Changelogs
- Ability
- Ability Access Control
- Account
- Notification
- Compiler and Runtime
- ArkUI
- Bluetooth
- Bundle Management
- Common Event
- Distributed Data Management
- File Management
- Location
- Globalization
- Security - HUKS
- Input Method Framework
- Multimedia
- MISC Software
- Pasteboard
- Power Management
- Resource Scheduler
- Theme Framework - Lock Screen
- Basic Security Service
- Pan-sensor
- DSoftBus
- Startup Service
- Telephony
- Test
- USB
- Theme Framework - Wallpaper
- Web
- WIFI
- JS API Differences
- OpenHarmony 3.2 Release (Compared with OpenHarmony 3.1 Release)
- JS API Differences
- Ability
- Accessibility
- Account
- Application
- ArkUI
- Power Management
- Bundle Management
- Communication
- Compiler and Runtime
- Customization
- DFX
- Distributed Data Management
- Distributed Hardware
- File Management
- Location
- Globalization
- Graphics
- Misc Software
- MSDP
- Multimodal Input
- Multimedia
- Common Event and Notification
- Resource Scheduler
- Security
- Pan-sensor
- Startup
- Telephony
- Test
- Update
- USB
- User IAM
- Web
- Window Manager
- JS API Differences
- OpenHarmony 3.2 Release (Compared with OpenHarmony 3.2 Beta 5)
- JS API Differences
- Ability
- Account
- Application
- ArkUI
- Power Management
- Bundle Management
- Communication
- Compiler and Runtime
- DFX
- Distributed Data Management
- File Management
- Misc Software
- Multimedia
- Common Event and Notification
- Resource Scheduler
- Security
- Pan-sensor
- Startup
- Telephony
- Test
- Upgrade
- USB
- User IAM
- Web
- Window
- Changelogs
- JS API Differences
- OpenHarmony 3.2 Beta4
- JS API Differences
- Ability
- Accessibility
- Account
- Application
- ArkUI
- Power Management
- Bundle Management
- Communication
- Compiler and Runtime
- Customization
- DFX
- Distributed Data Management
- Distributed Hardware
- File Management
- Location
- Globalization
- Misc Software
- MSDP
- Multimodal Input
- Multimedia
- Common Event and Notification
- Resource Scheduler
- Security
- Pan-sensor
- Startup
- Telephony
- Test
- Update
- USB
- User IAM
- Web
- Window Manager
- JS API Differences
- OpenHarmony 3.2 Beta3
- JS API Differences
- Ability
- Accessibility
- Account
- ArkUI
- Power Management
- Bundle Management
- Communication
- Compiler and Runtime
- DFX
- Distributed Data Management
- Distributed Hardware
- Common Event and Notification
- File Management
- Globalization
- Graphics
- Misc Software
- Multimodal Input
- Multimedia
- Resource Scheduler
- Security
- Pan-sensor
- DSoftBus
- Telephony
- Test
- Update
- Web
- Window Manager
- Updates (OpenHarmony 3.2 Beta2 -> OpenHarmony 3.2 Beta3)
- JS API Differences
- OpenHarmony 3.2 Beta2
- JS API Differences
- Ability
- Accessibility
- Account
- ArkUI
- Bundle Management
- Communication
- Compiler and Runtime
- DFX
- Distributed Data Management
- Common Event and Notification
- File Management
- Location
- Globalization
- Graphics
- Misc
- Multimodal Input
- Multimedia
- Resource Scheduler
- Security
- Pan-sensor
- DSoftBus
- Test
- Update
- USB
- User IAM
- Web
- Window Manager
- Changelogs
- JS API Differences
- OpenHarmony 3.2 Beta1
- OpenHarmony 3.1 Release
- JS API Differences (API Version 8)
- Ability
- Accessibility
- Account
- ArkUI
- Power Management
- Bundle Management
- Communication
- Compiler and Runtime
- DFX
- Distributed Data Management
- Distributed Hardware
- Common Event and Notification
- File Management
- Location
- Globalization
- Graphics
- Misc Software
- Multimodal Input
- Multimedia
- Network Management
- Resource Scheduler
- Basic Security Service
- Pan-sensor
- Application
- DSoftBus
- Telephony
- USB
- User IAM
- Window Manager
- Native API Differences
- Updates (OpenHarmony 3.1 Beta -> OpenHarmony 3.1 Release)
- JS API Differences (API Version 8)
- OpenHarmony 3.1 Beta
- OpenHarmony 3.0 LTS
- OpenHarmony v2.2 Beta2
- OpenHarmony 4.0 Beta1
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OpenHarmony Third-Party Components
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Contribution