0.5.0

🚀 New features

• Add EXPERIMENTAL support for dynamic rollouts (#1533)
• Support for Software Module & Distribution Set lock (#1580)
• Distribution Set implicit lock: Support testing mode (#1651)
• Make Amqp Handler service conditional (#1567)
• Expose externalRef in Rest API (#1655)
• Add roles and hierarchies (#1673)

👍🏻 Improvements

• Fix missing information in rest doc (#1618)

⬆️ Version upgrades

• Spring version to 3.2.2 (#1584)

🐞 Bugs fixed

• Fix rollout and rollout group status in Simple UI (#1636)

❗ Removed features

• Vaadin 8 based UI is removed from hawkBit as announced in Vaadin 8 UI Discontinuation (#1510, see also #1376)