Breaking Changes in Version 12.0.0

Updated on Nov 13, 2025

This article lists the breaking changes introduced with the Telerik UI for .NET MAUI 12.0.0 release version.

Common

The access modifier of the ImmutableColor is changed from public to internal.

AutoComplete

The Telerik MAUI RadCollectionView is used for listing the suggestions in the SuggestionView. Before the MAUI CollectionView was used.

Chat

This section lists all changes made in the Telerik UI for .NET MAUI Chat.

• The RadChat.InputAreaBackgroundColor property is removed. To set the background color of the Input Area use the RadChat.InputAreaStyle property instead.
• The IncomingFirstTextMessageView is renamed to ChatIncomingFirstTextMessageView.
• The IncomingLastTextMessageView is renamed to ChatIncomingLastTextMessageView.
• The IncomingMiddleTextMessageView is renamed to ChatIncomingMiddleTextMessageView.
• The IncomingSingleTextMessageView is renamed to ChatIncomingSingleTextMessageView.
• The IncomingTextMessageView is renamed to ChatIncomingTextMessageView.
• The OutgoingFirstTextMessageView is renamed to ChatOutgoingFirstTextMessageView.
• The OutgoingLastTextMessageView is renamed to ChatOutgoingLastTextMessageView.
• The OutgoingMiddleTextMessageView is renamed to ChatOutgoingMiddleTextMessageView.
• The OutgoingSingleTextMessageView is renamed to ChatOutgoingSingleTextMessageView.
• The OutgoingTextMessageView is renamed to ChatOutgoingTextMessageView.
• The TextMessageView is renamed to ChatTextMessageView.

DataGrid

The void (Update object oldValue, object newValue) method is added to Telerik.Maui.Controls.Data.IAggregateFunction.