• Extended support for value absent in state-into-spec annotation to most Config Connector resources.
• Added spec.memberFrom.sqlInstanceRef field to IAMPolicyMember (#689).
• Added spec.bindings[].members[].memberFrom.sqlInstanceRef field to IAMPartialPolicy (#689).
• Removed the validation on spec.cluster.numNodes > 0 in BigtableInstance (#673).
• Added support for major version upgrades to SQLInstance (spec.databaseVersion is now mutable).
• Added spec.nodeConfig.reservationAffinity to ContainerCluster.
• Added spec.nodePoolAutoConfig to ContainerCluster.
• Added spec.nodeConfig.reservationAffinity to ContainerNodePool.