v3.1.0

Changes:

• 770b420 Bumping to version 3.1.0
• 981b477 Bumping to version 3.2.0
• 1dec937 Bumping to version 3.1.0
• 5351cd8 Add extra enum values (#117)
• c3bcba6 doc: Show how you can specify the database port

This list of changes was auto generated.