• Removed simplejson
• Added use_decimal option (See PR: https://github.com/ej2/python-quickbooks/pull/356 for details)

• Added ItemAccountRef to SalesItemLineDetail
• Updated from_json example in readme

• Update intuit-oauth dependency
  • Updated CompanyCurrency to ref to use Code instead of Id
  • Added missing CurrentRef property from customer object
  • Made improvements to file attachment handling

• Replace RAuth with requests_oauthlib
• Removed python 2 code from client.py
• Added new fields to Employee object
• Added VendorAddr to Bill object
• Added new fields to Estimate object
• Fix taxinclusiveamt and vendor setting 1099 creation

• Added the ability to void all voidable QB types
• Added to_ref to CreditMemo object
• Added ProjectRef and ShipFromAddr to Estimate
• Added missing initialization for objects on DiscountLineDetail, Estimate, Employee, and Invoice

• Removed python 2 compatible decorators
• Removed python 2 dependencies
• Fixed issue with MarkupInfo field on AccountBasedExpenseLineDetail
• Removed test files from package

• Added support for Recurring Transaction
• Added support for optional query params
• Fixed errors in example code on the readme
• Removed enable_global and disable_global

• Removed pycparser dependency
  • Added new fields to CreditCardPayment object
  • Added new fields to Invoice object
  • Added new fields to Payment object
  • Added to_linked_txn method to Payment object
  • Added new object CustomerType
  • Added MetaData to CompanyInfo
  • Added update support to CompanyInfo
  • Added new fields to Preferences object
  • Improved exception object

• Added response status code when raising unauthorized exceptions
• Added pending deprecation warnings to enable_global and disable_global
• Added more detailed messages in raised exceptions
• Added void method to Payment object
• Added option for invoice link
• Added support for idempotent behavior using Request ID parameter

• Added support for the CreditCardPayment entity
• Updated readme
• Added missing property InvoiceLink and AllowOnlineACHPayment to Invoice object

• Fixed issue with CompanyCurrency object
  • Added to_ref method to the Term object
  • Added to_ref method to the Invoice object
  • Fixed issues with RefundReceipt
  • Added RefundReceiptCheckPayment object to RefundReceipt object
  • Added from_json method to MetaData
  • Added SendMixin to Estimate object
  • Added SendMixin to PurchaseOrder object
  • Added Memo field to PurchaseOrder
  • Added support for TDS (special type of tax applied to Indian companies)

• Added PrimaryTaxIdentifier to Customer object
• Fixed issue with PaymentMethod to_ref
• Fixed typo in EntityRef on purchase object
• Updated readme
• Updated requirements

• Dropped support for Python 2.7 and 3.3
• Updated the Invoice to include an AllowOnlineCreditCardPayment attribute.
• Updated the SendMixin class to url encode input emails.

• Fixed bug with reporting authentication failure when attempting to download PDF (previously the error details were "lost").
• Added refresh_access_tokens to Oauth2SessionManager.
• Added missing LinkedTxn to Bill object.
• Added validate_webhook_signature method on client to validate incoming webhooks.
• Improved exception handling.
• Updated SendMixin to use 'application/octet-stream' context type.
• Removed support for Python 2.6.

• Fixed bug in SendMixin send method.
• Added support for send_to email to SendMixin.
• Removed send_invoice from Invoice object.
• Removed sandbox from Session Managers.

• Added support for sending invoices.
• Added count to ListMixin.
• Fixed issue with PDF file attachments in Python 2.
• Removed duplicate coverage dependency.

• Added support for OAuth 2.0
• Added command line interface for connecting to QBO.
• Fixed unicode issue in 'build_where_clause' and 'where' methods.
• Fixed incorrectly named field 'PurchaseTaxIncluded' on Item object.
• Fixed issue with to_ref method on TaxCode.
• Added DeleteMixin to JournalEntry.
• Updated User-Agent.

Fixed issue with to_ref method on Bill object. Added DefinitionId to CustomField Update client.py uploads to be Python3 compatible

Added support for Change Data Capture. Added ability to delete objects. Added ToDict to all objects.

Fixed additional issues downloading PDFs in Python 3 Fixed issues caused by hard coded content-type for attachables.

Fixed issue downloading PDFs in Python 3

Fixed issue on UpdateMixin. Fixed issue with CashBackInfo.

• Added paging support to "filter", "where", and "all" methods.