schema/v1.0/customer.json in fidor_schema-0.4.3 vs schema/v1.0/customer.json in fidor_schema-0.5.0

@@ -1,54 +1,49 @@
 {
   "type"        : "object",
   "title"       : "Customer",
   "name"        : "customer",
   "description" : "",
+  "required"    : ["email", "first_name", "last_name", "gender", "title", "nick"],
   "properties"  : {
     "id" : {
       "$ref" : "./base_types/base_types.json#definitions/id"
     },
     "email" : {
       "$ref"     : "./base_types/base_types.json#definitions/email",
-      "required" : true,
       "readonly" : true
     },
     "first_name" : {
       "description" : "The given name of the customer",
       "type"        : "string",
-      "required"    : true,
       "maxLength"   : 30,
       "readonly"    : true
     },
     "last_name" : {
       "description" : "The family name of the customer",
       "type"        : "string",
-      "required"    : true,
       "maxLength"   : 30,
       "readonly"    : true
     },
     "gender" : {
       "description" : "The gender of the customer",
       "enum"        : [
         "m",
         "f"
       ],
       "type"     : "string",
-      "required" : true,
       "readonly" : true
     },
     "title" : {
       "description" : "Salutation e.g Mr. or Ms./Mrs.",
       "type"        : "string",
-      "required"    : true,
       "maxLength"   : 30,
       "readonly"    : true
     },
     "nick" : {
       "description" : "Nickname used in community.",
       "type"        : "string",
-      "required"    : true,
       "maxLength"   : 40,
       "minLength"   : 2,
       "readonly"    : true
     },
     "maiden_name" : {
@@ -112,11 +107,11 @@
       "readonly"    : true
     },
     "birthday" : {
       "description" : "Date of birth",
       "type"        : "string",
-      "format"      : "date",
+      "format"      : "date-time",
       "readonly"    : true
     },
     "creditor_identifier" : {
       "description" : "Creditor Identifier ID set if the customer wants to create direct debits.",
       "type"        : "string",
@@ -179,10 +174,10 @@
       "type"        : "string",
       "readonly"    : true
     },
     "id_card_valid_until" : {
       "description" : "Expiration date of id card",
-      "format"      : "date",
+      "format"      : "date-time",
       "type"        : "string",
       "readonly"    : true
     },
     "created_at" : {
       "$ref" : "./base_types/base_types.json#definitions/created_at"