# 2023 v3

## Content



### Core

**Breaking changes**

*   "PopupStyle" style resource was moved from Core to Input library.
*   C1Border removed INotifyPropertyChanged interface.
*   C1View removed InitializeUIOverride and FinalizeUIOverride.

### Calendar

**Improvement**

*   Updated references to the C1.ScheduleCore packages.

### Input

**Bug fix**

*   Fixed the issue where C1TextBox.Placeholder was not mapped to native control.