Release v0.3.0

• Emoji Support
• Multi-line-message support
• Ask for confirmation before deleting a message
• Improved the experience of the settings/preferences panel
• Technical/Structure: Added automated component testing

Please note that this plugin is still in a prerelease (public beta) stage,
meaning there are still some rough edges here and there, and not every feature
is fully implemented yet. If you find any issues or have ideas for improvements,
please don't hesitate to contact me to shape the final plugin to be the best it
can be.