2021.09.0

• Add new user stories according to the 'convoy' scenario
• Add demo and acceptance test chapters

2021.03.0

• add ideal demo
• extend HMI user story
• multiple minor fixes

2021.02.0

• update scedule
• some usual typo fixes
• the very brief WPF based section is added to the reference architecture

2020.11.0

Contains the extended user stories.