Changes In Branch trunk Excluding Merge-Ins

This is equivalent to a diff from cfd9c07c31 to cfd9c07c31

2023-05-30
14:55
Merge changes from trunk check-in: 60ecba890f user: bohwaz tags: dev
13:55
Remove qv() function Leaf check-in: cfd9c07c31 user: bohwaz tags: trunk, stable
13:53
Fix query validation check-in: 887aedcd78 user: bohwaz tags: trunk, stable