Changelog

Voximplant Android Kit Chat UI SDK changelog

1.5.0 (Jul 23, 2026)

Fixed a crash when attempting to take a photo. The crash happens only if the application’s manifest declares the camera permission and the permission is not granted.
Fixed the issue where the KitChatUI.registerPushToken, KitChatUI.unregisterPushToken, and KitChatUI.setClientData API failed with KitConnectionRequiredException. The API failure may happen if the API are called when the chat screen is not open.
Fixed an issue where the chat was offline. The issue may happen if the chat is opening while any of the following operations are processing:
- registering / unregistering a push token
- setting the customer information
Added the ability to handle exceptions without adding the core library as a dependency
Stability improvements for handling push notifications

Fixed an issue where a client on a single device with the same client ID could see messages from channels with different channel UUIDs. Messages are now correctly isolated by channel.
Important: Rolling back to a previous version is not supported due to database changes

Breaking change: added the Region and ClientData models. The core library is no longer required as a dependency.
Breaking change: AuthorizationError has been relocated
Introduced the KitChatColorScheme.avatarPlaceholder API for customizing the avatar placeholder color
Fix: the agent's avatar did not load under certain conditions
Added the kotlinx.coroutines.core dependency

Introduced the API to handle invalid credentials error:
- The KitChatUi.onAuthorizationError API notifies applications about authorization errors
- The AuthorizationError enum represents Voximplant Kit authorization failure reasons
Introduced the Region enum that represents account regions for a mobile channel

Updated the targetSdk version to 35
Changed sourceCompatibility and targetCompatibility to Java 11
Updated the following dependencies:
- Kotlin: 2.1.20
- Android Gradle Plugin: 8.9.1
- Androidx Compose Bom: 2025.04.00
- Coil: 3.1.0
Image cache improvements

Fixed an issue where a client on a single device with the same client ID could see messages from channels with different channel UUIDs. Messages are now correctly isolated by channel.
Important: Rolling back to a previous version is not supported due to database changes

Introduced the KitChatColorScheme.avatarPlaceholder API for customizing the avatar placeholder color

The connection state is displayed as "offline" if the KitChatUI instance has been initialized with invalid credentials