Release 0.7.0

Beta Release 0.7.0 including:

- Bug fixes
- Updated model/function names
- Updated models to reflect changes in APIs

doc/models/order-update-callback-shipping-option.md

@@ -0,0 +1,32 @@
+
+# Order Update Callback Shipping Option
+
+The options that the payee or merchant offers to the payer to ship or pick up their items.
+
+## Structure
+
+`OrderUpdateCallbackShippingOption`
+
+## Fields
+
+| Name | Type | Tags | Description | Getter | Setter |
+|  --- | --- | --- | --- | --- | --- |
+| `id` | `string` | Required | A unique ID that identifies a payer-selected shipping option.<br>**Constraints**: *Maximum Length*: `127` | getId(): string | setId(string id): void |
+| `label` | `string` | Required | A description that the payer sees, which helps them choose an appropriate shipping option. For example, `Free Shipping`, `USPS Priority Shipping`, `Expédition prioritaire USPS`, or `USPS yōuxiān fā huò`. Localize this description to the payer's locale.<br>**Constraints**: *Maximum Length*: `127` | getLabel(): string | setLabel(string label): void |
+| `type` | [`?string(ShippingType)`](../../doc/models/shipping-type.md) | Optional | A classification for the method of purchase fulfillment. | getType(): ?string | setType(?string type): void |
+| `amount` | [`?Money`](../../doc/models/money.md) | Optional | The currency and amount for a financial transaction, such as a balance or payment due. | getAmount(): ?Money | setAmount(?Money amount): void |
+
+## Example (as JSON)
+
+```json
+{
+  "id": "id8",
+  "label": "label8",
+  "type": "SHIPPING",
+  "amount": {
+    "currency_code": "currency_code6",
+    "value": "value0"
+  }
+}
+```
+