# Migration guideline Component library version 10.x -> 11.0

This breaking release concerns only projects using `telia-react-component-library` package.

## Autocomplete

- Removed onChange event trigger when user selects an item from optionlist

Previous version of Autocomplete included an onChange event trigger when user selected an item from rendered optionlist. This caused unwanted behavior with dynamic API fetches for the optionlist data. If you were using this extra onChange, please check if this change affects your project.

## DatePicker

- Prevent typing in letters or invalid special characters in DatePicker input, in order to prevent typing in dates in invalid format.

Previous version of DatePicker allowed typing in any possible character, that is because input type is text, if you project depends on allowing in DatePicker any kind of character or your tests are assuming this behavior then this is breaking change for your project.

Currently allowed characters are `- _ . /`.