The 3.2.1 version of the libVDA5050++. It follows the VDA5050 2.1.0 standard. Features: - send state message when connection is established [!8](https://git.openlogisticsfoundation.org/standalone-projects/vda5050/libvda5050pp/-/merge_requests/8) Fixes: - ensure instance cleanup before static de-initialization [!10](https://git.openlogisticsfoundation.org/standalone-projects/vda5050/libvda5050pp/-/merge_requests/10) - do not check for action uniqueness when validating a replacing order [!9](https://git.openlogisticsfoundation.org/standalone-projects/vda5050/libvda5050pp/-/merge_requests/9) - Allow cancel actions during canceling [!11](https://git.openlogisticsfoundation.org/standalone-projects/vda5050/libvda5050pp/-/merge_requests/11)