* [1119](https://github.com/stripe/stripe-python/pull/1119) Update generated code
* Add support for new value `terminal_reader_hardware_fault` on enums `Invoice.last_finalization_error.code`, `PaymentIntent.last_payment_error.code`, `SetupAttempt.setup_error.code`, `SetupIntent.last_setup_error.code`, and `StripeError.code`
* Add support for `metadata` on `Quote.subscription_data`, `QuoteCreateParams.subscription_data`, and `QuoteUpdateParams.subscription_data`
* [1121](https://github.com/stripe/stripe-python/pull/1121) [types] Remove `None` from optional param types