# Readme This directory records the API changes in OpenHarmony 3.2 Beta2 over OpenHarmony 3.2 Beta1, including new, updated, deprecated, and deleted APIs. - JS API Differences - [Ability framework](js-apidiff-ability.md) - [Accessibility subsystem](js-apidiff-accessibility.md) - [Account subsystem](js-apidiff-account.md) - [ArkUI development framework](js-apidiff-arkui.md) - [Bundle management framework](js-apidiff-bundle.md) - [Communication subsystem](js-apidiff-communicate.md) - [Utils subsystem](js-apidiff-compiler-and-runtime.md) - [DFX subsystem](js-apidiff-dfx.md) - [Distributed data management subsystem](js-apidiff-distributed-data.md) - [Common event and notification subsystem](js-apidiff-event-and-notification.md) - [File management subsystem](js-apidiff-file-management.md) - [Location subsystem](js-apidiff-geolocation.md) - [Globalization subsystem](js-apidiff-global.md) - [Graphics subsystem](js-apidiff-graphic.md) - [Misc services subsystem](js-apidiff-misc.md) - [Multimodal input subsystem](js-apidiff-multi-modal-input.md) - [Multimedia subsystem](js-apidiff-multimedia.md) - [Resource scheduler subsystem](js-apidiff-resource-scheduler.md) - [Security subsystem](js-apidiff-security.md) - [Pan-sensor subsystem](js-apidiff-sensor.md) - [DSoftBus subsystem](js-apidiff-soft-bus.md) - [Test subsystem](js-apidiff-unitest.md) - [Update subsystem](js-apidiff-update.md) - [USB subsystem](js-apidiff-usb.md) - [User IAM subsystem](js-apidiff-user-authentication.md) - [Web subsystem](js-apidiff-web.md) - [Window manager subsystem](js-apidiff-window.md) - ChangeLog - [Updates Between OpenHarmony 3.2 Beta2 and OpenHarmony 3.2 Beta1](changelog-v3.2-beta2.md) - [Adaptation Guide for the Application Sandbox](application-sandbox-adaptation-guide.md)
