v7.1.0-RC1

Changelog (v7.1.0-BETA1...v7.1.0-RC1)

• no significant changes

v7.1.0-BETA1

Changelog (v7.0.7...v7.1.0-BETA1)

• feature symfony/symfony#54670 [TypeInfo] Ease getting base type on nullable types (@mtarld)
• feature symfony/symfony#54788 [TypeInfo] mark classes as experimental (@soyuka)
• feature symfony/symfony#54661 [TypeInfo] Handle custom collection objects properly (@mtarld)
• feature symfony/symfony#53160 [PropertyInfo] Deprecate PropertyInfo Type (@mtarld)
• feature symfony/symfony#52510 [TypeInfo] Introduce component (@mtarld)