# Plug-in Migration Guide

## Contents

- Migrating from 3.14 to 3.15

### Migrating from 3.14 to 3.15

Draw2D has dropped ICU as the default Java implementation for `Bidi` and `BreakIterator`. If clients require a different behavior, they may contribute their own implementation as described in User-specific extensions.

The selection, stack and property `Actions` of the `GraphicalEditor` can only hold Strings and no longer support objects of type IAction. Clients can convert their actions by explicitly calling `IAction.getId()`.