diff --git a/API_VERSION b/API_VERSION
index 72fc940f3..4b12d797a 100644
--- a/API_VERSION
+++ b/API_VERSION
@@ -1 +1 @@
-a3035d6cb25cc44d50589c1da75b21abbd3601ca
\ No newline at end of file
+5abe0e44caedb3474ee672265284096ec89e0fa3
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index fd9e01cd3..5f68f97d8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -45,6 +45,44 @@ This release changes the pinned API version to `2025-12-15.preview`.
   * Remove support for error type `RateLimitException`
   * Add support for error code `account_token_required_for_v2_account` on `QuotePreviewInvoice.last_finalization_error`
 
+## 19.1.0 - 2025-12-16
+This release changes the pinned API version to `2025-12-15.clover`.
+
+* [#1975](https://github.com/stripe/stripe-php/pull/1975) Update generated code
+  * Add support for new resources `V2.Core.AccountLink`, `V2.Core.AccountPersonToken`, `V2.Core.AccountPerson`, `V2.Core.AccountToken`, and `V2.Core.Account`
+  * Add support for `create` and `retrieve` methods on resources `V2.Core.AccountPersonToken` and `V2.Core.AccountToken`
+  * Add support for `create` method on resource `V2.Core.AccountLink`
+  * Add support for `all`, `close`, `create`, `retrieve`, and `update` methods on resource `V2.Core.Account`
+  * Add support for `all`, `create`, `delete`, `retrieve`, and `update` methods on resource `V2.Core.AccountPerson`
+  * Add support for `customer_account` on `Billing.CreditBalanceSummary`, `Billing.CreditGrant`, `BillingPortal.Session`, `BillingPortal\Session.create().$params`, `Billing\CreditBalanceSummary.retrieve().$params`, `Billing\CreditBalanceTransaction.all().$params`, `Billing\CreditGrant.all().$params`, `Billing\CreditGrant.create().$params`, `CashBalance`, `Checkout.Session`, `Checkout\Session.all().$params`, `Checkout\Session.create().$params`, `ConfirmationToken.payment_method_preview`, `CreditNote.all().$params`, `CreditNote`, `CustomerBalanceTransaction`, `CustomerCashBalanceTransaction`, `CustomerSession.create().$params`, `CustomerSession`, `Customer`, `Discount`, `FinancialConnections.Account.account_holder`, `FinancialConnections.Session.account_holder`, `FinancialConnections\Account.all().$params.account_holder`, `FinancialConnections\Session.create().$params.account_holder`, `Invoice.all().$params`, `Invoice.create().$params`, `Invoice.create_preview().$params`, `InvoiceItem.all().$params`, `InvoiceItem.create().$params`, `InvoiceItem`, `Invoice`, `PaymentIntent.all().$params`, `PaymentIntent.create().$params`, `PaymentIntent.update().$params`, `PaymentIntent`, `PaymentMethod.all().$params`, `PaymentMethod.attach().$params`, `PaymentMethod`, `PromotionCode.all().$params`, `PromotionCode.create().$params`, `PromotionCode`, `Quote.all().$params`, `Quote.create().$params`, `Quote.update().$params`, `Quote`, `SetupAttempt`, `SetupIntent.all().$params`, `SetupIntent.create().$params`, `SetupIntent.update().$params`, `SetupIntent`, `Subscription.all().$params`, `Subscription.create().$params`, `SubscriptionSchedule.all().$params`, `SubscriptionSchedule.create().$params`, `SubscriptionSchedule`, `Subscription`, `TaxId.all().$params.owner`, `TaxId.create().$params.owner`, `TaxId.owner`, and `TaxId`
+  * Add support for `metadata` on `Checkout\Session.create().$params.line_item` and `LineItem`
+  * Add support for `payto_payments` on `Account.capabilities`, `Account.create().$params.capability`, and `Account.update().$params.capability`
+  * Add support for `signer` on `Account.create().$params.document.proof_of_registration`, `Account.create().$params.document.proof_of_ultimate_beneficial_ownership`, `Account.update().$params.document.proof_of_registration`, and `Account.update().$params.document.proof_of_ultimate_beneficial_ownership`
+  * Change `BillingPortal\Session.create().$params.customer`, `Billing\CreditBalanceSummary.retrieve().$params.customer`, `Billing\CreditBalanceTransaction.all().$params.customer`, `Billing\CreditGrant.create().$params.customer`, `CustomerSession.create().$params.customer`, `InvoiceItem.create().$params.customer`, `PaymentMethod.attach().$params.customer`, and `Subscription.create().$params.customer` to be optional
+  * Add support for `billing_cycle_anchor` on `BillingPortal.Configuration.features.subscription_update`, `BillingPortal\Configuration.create().$params.feature.subscription_update`, and `BillingPortal\Configuration.update().$params.feature.subscription_update`
+  * Add support for `payto` on `Charge.payment_method_details`, `Checkout.Session.payment_method_options`, `Checkout\Session.create().$params.payment_method_option`, `ConfirmationToken.create().$params.payment_method_datum`, `ConfirmationToken.payment_method_preview`, `Invoice.create().$params.payment_setting.payment_method_option`, `Invoice.payment_settings.payment_method_options`, `Invoice.update().$params.payment_setting.payment_method_option`, `Mandate.payment_method_details`, `PaymentAttemptRecord.payment_method_details`, `PaymentIntent.confirm().$params.payment_method_datum`, `PaymentIntent.confirm().$params.payment_method_option`, `PaymentIntent.create().$params.payment_method_datum`, `PaymentIntent.create().$params.payment_method_option`, `PaymentIntent.payment_method_options`, `PaymentIntent.update().$params.payment_method_datum`, `PaymentIntent.update().$params.payment_method_option`, `PaymentMethod.create().$params`, `PaymentMethod.update().$params`, `PaymentMethodConfiguration.create().$params`, `PaymentMethodConfiguration.update().$params`, `PaymentMethodConfiguration`, `PaymentMethod`, `PaymentRecord.payment_method_details`, `SetupAttempt.payment_method_details`, `SetupIntent.confirm().$params.payment_method_datum`, `SetupIntent.confirm().$params.payment_method_option`, `SetupIntent.create().$params.payment_method_datum`, `SetupIntent.create().$params.payment_method_option`, `SetupIntent.payment_method_options`, `SetupIntent.update().$params.payment_method_datum`, `SetupIntent.update().$params.payment_method_option`, `Subscription.create().$params.payment_setting.payment_method_option`, `Subscription.payment_settings.payment_method_options`, and `Subscription.update().$params.payment_setting.payment_method_option`
+  * Add support for `expected_debit_date` on `Charge.payment_method_details.acss_debit`, `Charge.payment_method_details.au_becs_debit`, `Charge.payment_method_details.bacs_debit`, `Charge.payment_method_details.nz_bank_account`, `Charge.payment_method_details.sepa_debit`, `Charge.payment_method_details.us_bank_account`, `PaymentAttemptRecord.payment_method_details.acss_debit`, `PaymentAttemptRecord.payment_method_details.au_becs_debit`, `PaymentAttemptRecord.payment_method_details.bacs_debit`, `PaymentAttemptRecord.payment_method_details.nz_bank_account`, `PaymentAttemptRecord.payment_method_details.sepa_debit`, `PaymentAttemptRecord.payment_method_details.us_bank_account`, `PaymentRecord.payment_method_details.acss_debit`, `PaymentRecord.payment_method_details.au_becs_debit`, `PaymentRecord.payment_method_details.bacs_debit`, `PaymentRecord.payment_method_details.nz_bank_account`, `PaymentRecord.payment_method_details.sepa_debit`, and `PaymentRecord.payment_method_details.us_bank_account`
+  * Add support for new value `mollie` on enums `Charge.payment_method_details.ideal.bank`, `ConfirmationToken.payment_method_preview.ideal.bank`, `PaymentAttemptRecord.payment_method_details.ideal.bank`, `PaymentMethod.ideal.bank`, `PaymentRecord.payment_method_details.ideal.bank`, and `SetupAttempt.payment_method_details.ideal.bank`
+  * Add support for new value `MLLENL2A` on enums `Charge.payment_method_details.ideal.bic`, `ConfirmationToken.payment_method_preview.ideal.bic`, `PaymentAttemptRecord.payment_method_details.ideal.bic`, `PaymentMethod.ideal.bic`, `PaymentRecord.payment_method_details.ideal.bic`, and `SetupAttempt.payment_method_details.ideal.bic`
+  * Add support for `line_items` on `Checkout\Session.update().$params`
+  * Add support for new value `payto` on enums `ConfirmationToken.payment_method_preview.type` and `PaymentMethod.type`
+  * Add support for `invoice` on `CustomerBalanceTransaction.all().$params`
+  * Add support for `related_customer_account` on `Identity.VerificationSession`, `Identity\VerificationSession.all().$params`, and `Identity\VerificationSession.create().$params`
+  * Change type of `InvoiceItem.pricing.price_details.price` and `InvoiceLineItem.pricing.price_details.price` from `string` to `expandable($Price)`
+  * Add support for new value `payto` on enums `Invoice.payment_settings.payment_method_types` and `Subscription.payment_settings.payment_method_types`
+  * Add support for `subtotal` on `InvoiceLineItem`
+  * Add support for `authorization_code`, `description`, `iin`, `installments`, `issuer`, `network_advice_code`, `network_decline_code`, and `stored_credential_usage` on `PaymentAttemptRecord.payment_method_details.card` and `PaymentRecord.payment_method_details.card`
+  * Add support for new value `payto` on enums `PaymentIntent.excluded_payment_method_types` and `SetupIntent.excluded_payment_method_types`
+  * Change `PaymentIntent.transfer_data` to be optional
+  * Add support for new value `payto` on enum `PaymentLink.payment_method_types`
+  * Add support for `allow_redisplay` on `PaymentMethod.all().$params`
+  * Add support for `reported_by` on `PaymentRecord`
+  * Change `Product.tax_code` to be optional
+  * Add support for `changes` on `V2.Core.Event`
+  * Add support for error code `account_token_required_for_v2_account` on `Invoice.last_finalization_error`, `PaymentIntent.last_payment_error`, `SetupAttempt.setup_error`, `SetupIntent.last_setup_error`, and `StripeError`
+* [#1976](https://github.com/stripe/stripe-php/pull/1976) Updated bundled CA certs
+* [#1973](https://github.com/stripe/stripe-php/pull/1973) Remove deprecated usage of curl_close() for PHP versions > 8.0
+
 ## 19.1.0-beta.1 - 2025-11-18
 This release changes the pinned API version to `2025-11-17.preview`.
 
diff --git a/CODEGEN_VERSION b/CODEGEN_VERSION
new file mode 100644
index 000000000..93be1cef5
--- /dev/null
+++ b/CODEGEN_VERSION
@@ -0,0 +1 @@
+88aa59022b32620f4d66d6196e3b42d5a0f86bbb
\ No newline at end of file
diff --git a/OPENAPI_VERSION b/OPENAPI_VERSION
index abf60f206..1bfc0268b 100644
--- a/OPENAPI_VERSION
+++ b/OPENAPI_VERSION
@@ -1 +1 @@
-v2143
\ No newline at end of file
+v2150
\ No newline at end of file