Since v2.1 all changelog entries are merged into Roadiz monorepo

• Added clone override method to clone proxies relationships (fcc99d0)

• Missing $this->objectManager->persist($proxyEntity) after creating proxy objects (9e3fc09)

• Added examples for many-to-many/one and proxied (3a3ad1c)
• All multi-valued fields should be JSON by default (59e05f7)

• Missing SymfonySerializer\Ignore (6e9876f)
• Multiple fields must be array or null (319d84b)