v2.0.0

Breaking changes!

• When you want to use it as entity (e.g. in entities card) you need to use differnt type: custom:battery-state-entity instead of custom:battery-state-card.
• Custom styles are not supported any more

🚀 Features

• Support icon name taken from entity attribute #347 (@maxwroc)
• Dynamic group icon and color #346 (@maxwroc)

🐛 Bug Fixes

• Fixed group icon color #345 (@maxwroc)
• Fixed secondary info after 2021.11 release #344 (@maxwroc)

🧰 Maintenance

• Add additional common option documentation #262 (@jackwilsdon)