Tags and Properties for Check-in 29d919ada3

Context
2022-02-09
10:41
update descriptions of weekly sessions check-in: 29d919ada3 user: jboy tags: revise-for-2022
2022-02-08
14:45
Create new branch named "revise-for-2022" check-in: e49853fb68 user: jboy tags: revise-for-2022