Merge branch 'dev_yy' into dev

yanweiyuan3

2023-09-21 a43f01cebe400883d31dbd3a1f1b593c61aa2a0d

1
2
3
4
5
6
7
Quintiq file version 2.0
#parent: #root
Method ToggleIsSeen
{
  Description: 'Toggle the `IsSeen` attribute of this issue.'
  TextBody: 'this.IsSeen( not this.IsSeen() );'
}