v6.8.0

• Adds new RequestHook and ResponseHook classes. (un)subscribe to them with the new subscribeToRequestHook, subscribeToResponseHook, unsubscribeFromRequestHook, or unsubscribeFromResponseHook methods of an EasyPostClient
• Maps 400 status codes to the new BadRequestError class

v6.7.0

• Retrieving carrier metadata is now generally available via client.carrierMetadata.retrieve
• Bump all dependencies

v6.6.1

• Test suite tweaked so EasyVCR is no longer a production dependency

v6.6.0

• Adds retrieveEstimatedDeliveryDate function to the Shipment class

v6.5.0

• Adds beta retrieveCarrierMetadata function
• Fixes the type for requestBody from Map to String for Payload class
• Add retrieveCarrierMetadata method to retrieve carrier metadata for carriers

v6.4.0

• Adds getNextPage function to each service which retrieves the next page of a collection when the has_more key is present in the response (eg: client.address.getNextPage(addressCollection))
• Adds missing Event status property

v6.3.1

• Handle edge cases when deseralizing error JSON, closes Github issue #239

v6.3.0

• Adds beta retrieveStatelessRates function to get stateless rates
• Adds getLowestStatelessRate function to filter the lowest stateless rate

v6.2.0

• Adds all function to Pickup to retrieve all pickups
• Adds retrieveAllPayloads and retrievePayload to retrieve all payloads or a single event payload

v6.1.0

• Adds new beta billing functionality for ReferralCustomer users
  • addPaymentMethod can add a pre-existing Stripe bank account or credit card to your EasyPost account
  • refundByAmount refunds your wallet by a dollar amount
  • refundByPaymentLog refunds you wallet by a PaymentLog ID