Release 3.1.1

3.1.1

• Total issues resolved: 1
• Total pull requests resolved: 8
• Total contributors: 5

Bug,Indexes,Platforms

• 4672: Fixed generated SQL for UniqueConstraint objects thanks to @hschletz

Bug

• 4667: Make Table::removeUniqueConstraint() actually work thanks to @hschletz

Improvement,Test Suite,Tools

• 4656: Allow Symfony 6 thanks to @jderusse

Documentation

• 4642: Update versions for default branch thanks to @SenseException
• 4635: Address class rename in the docs thanks to @greg0ire
• 4615: Remove docs about user-provided PDO instance thanks to @greg0ire

CI,Cache,Deprecation,Static Analysis

• 4630: Suppress deprecation notices for ArrayCache thanks to @morozov

Character Encoding,Connections,MySQL,Test Suite

• 4614: [GH-4613] Use utf8mb4 instead of utf8 for testing connection charset thanks to @morozov