Flow bugfix releases: 3.2.10, 3.3.9, 4.0.2

[kdambekalns (Karsten Dambekalns)]

Today three new bugfix releases have been done. All fix a number of bugs and inconveniences.

• 3.2.10 - ChangeLog
• 3.3.9 - ChangeLog
• 4.0.2 - ChangeLog