Releasing v3.12.0

[cb-alish]

v3.12.0 (2025-09-24)

---

New Resources:

• PersonalizedOffer has been added.
• OfferFulfillment has been added.
• OfferEvent has been added.
• OmnichannelSubscriptionItemOffer has been added.

New Attributes:

• business_entity_id has been added to Customer#Balance.
• processor_advice_code has been added to GatewayErrorDetail.
• processor_advice_code has been added to Transaction#GatewayErrorDetail.
• omnichannel_subscription_item_offers has been added to OmnichannelSubscriptionItem.
• linked_omnichannel_subscriptions has been added to OmnichannelTransaction.
• linked_omnichannel_one_time_orders has been added to OmnichannelTransaction.
• contract_term has been added to Ramp.
• charge_once has been added to Ramp#ItemsToAdd.
• charge_on_option has been added to Ramp#ItemsToAdd.
• charge_on_event has been added to Ramp#ItemsToAdd.
• charge_once has been added to Ramp#ItemsToUpdate.
• charge_on_option has been added to Ramp#ItemsToUpdate.
• charge_on_event has been added to Ramp#ItemsToUpdate.
• error_file_path has been added to UsageFile.
• error_file_url has been added to UsageFile.

New Endpoint:

• move has been added to OmnichannelSubscription.

New Parameters:

• offline_payment_method has been added to Estimate#CreateSubItemEstimateRequest.
• offline_payment_method has been added to Estimate#CreateSubItemForCustomerEstimateRequest.
• offline_payment_method has been added to HostedPage#CheckoutNewForItemsRequest.
• offline_payment_method has been added to Quote#SubscriptionCreateSubItemsForCustomerQuoteRequest.
• offline_payment_method has been added to Quote#SubscriptionEditCreateSubCustomerQuoteForItemsRequest.
• contract_term has been added to Ramp#CreateForSubscriptionRequest.
• items_to_add has been added to Ramp#CreateForSubscriptionRequest.
• items_to_update has been added to Ramp#CreateForSubscriptionRequest.
• contract_term has been added to Ramp#UpdateRequest.
• items_to_add has been added to Ramp#UpdateRequest.
• items_to_update has been added to Ramp#UpdateRequest.

New Enums:

• DUNNING_UPDATED has been added EventType.
• OMNICHANNEL_SUBSCRIPTION_MOVED_IN has been added to EventType.

Bug Fixes:

• currency list action has been marked as ListRequest.
• index has been removed from CreditNote#ShippingAddress.
• index has been removed from Invoice#ShippingAddress
• index has been removed from Order#ShippingAddress.
• index has been removed from Quote#ShippingAddress.
• index has been removed from SubscriptionEstimate#ShippingAddress.
• index has been removed from Subscription#ShippingAddress.