diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 329b1ea3..a2761166 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,6 +7,10 @@ on:
       - 'integrated/**'
       - 'stl-preview-head/**'
       - 'stl-preview-base/**'
+  pull_request:
+    branches-ignore:
+      - 'stl-preview-head/**'
+      - 'stl-preview-base/**'
 
 jobs:
   lint:
diff --git a/.github/workflows/publish-gem.yml b/.github/workflows/publish-gem.yml
index d8a60393..a48dc659 100644
--- a/.github/workflows/publish-gem.yml
+++ b/.github/workflows/publish-gem.yml
@@ -1,6 +1,6 @@
 # This workflow is triggered when a GitHub release is created.
 # It can also be run manually to re-publish to rubygems.org in case it failed for some reason.
-# You can run this workflow by navigating to https://www.github.com/lithic-com/lithic-python/actions/workflows/publish-gem.yml
+# You can run this workflow by navigating to https://www.github.com/lithic-com/lithic-ruby/actions/workflows/publish-gem.yml
 name: Publish Gem
 on:
   workflow_dispatch:
diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index a899ac74..2ce25fec 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.1.0-alpha.31"
+  ".": "0.1.0-alpha.32"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 986c1168..94a52320 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
-configured_endpoints: 161
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/lithic%2Flithic-89dfdedd460a673d9addf6d763389f59895e986036296d99baf89366ba622034.yml
-openapi_spec_hash: b6183fb775fc8bfa3d40ed7130b17976
-config_hash: fa3481d1d8505e4157f6cebe93211bd0
+configured_endpoints: 162
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/lithic%2Flithic-c178720e9b6fe1ff3917d4d96652b4c91a0e7f0795b6858256d250d8a203d3ac.yml
+openapi_spec_hash: 23a4716c6168e96f040ac8575582d075
+config_hash: 227ad54062905d4ae964b24cef0505b0
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a086c15..22084c1b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # Changelog
 
+## 0.1.0-alpha.32 (2025-06-17)
+
+Full Changelog: [v0.1.0-alpha.31...v0.1.0-alpha.32](https://github.com/lithic-com/lithic-ruby/compare/v0.1.0-alpha.31...v0.1.0-alpha.32)
+
+### Features
+
+* **api:** add CLOSED account state option and UNVERIFIED verification method ([a8eb01e](https://github.com/lithic-com/lithic-ruby/commit/a8eb01e4a8511742953953e86245fa434b923d01))
+* **client:** adds endpoint to register an account number on a Financial Account ([82d726f](https://github.com/lithic-com/lithic-ruby/commit/82d726f88eb26013f71c7135ada25fbb9fd02cc4))
+
+
+### Chores
+
+* **ci:** enable for pull requests ([cf910d6](https://github.com/lithic-com/lithic-ruby/commit/cf910d68015385090f887f24ea27519a3ab12d75))
+* **ci:** link to correct github repo ([e7e327a](https://github.com/lithic-com/lithic-ruby/commit/e7e327ad30f205f20ad2b00bd0d3314836a42269))
+
 ## 0.1.0-alpha.31 (2025-06-04)
 
 Full Changelog: [v0.1.0-alpha.30...v0.1.0-alpha.31](https://github.com/lithic-com/lithic-ruby/compare/v0.1.0-alpha.30...v0.1.0-alpha.31)
diff --git a/Gemfile.lock b/Gemfile.lock
index 951e4b98..eab7a658 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GIT
 PATH
   remote: .
   specs:
-    lithic (0.1.0.pre.alpha.31)
+    lithic (0.1.0.pre.alpha.32)
       connection_pool
 
 GEM
diff --git a/README.md b/README.md
index 54ad6d91..ac3aed0b 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ To use this gem, install via Bundler by adding the following to your application
 <!-- x-release-please-start-version -->
 
 ```ruby
-gem "lithic", "~> 0.1.0.pre.alpha.31"
+gem "lithic", "~> 0.1.0.pre.alpha.32"
 ```
 
 <!-- x-release-please-end -->
diff --git a/lib/lithic.rb b/lib/lithic.rb
index 5489f28a..de269fd9 100644
--- a/lib/lithic.rb
+++ b/lib/lithic.rb
@@ -211,6 +211,7 @@
 require_relative "lithic/models/financial_account"
 require_relative "lithic/models/financial_account_create_params"
 require_relative "lithic/models/financial_account_list_params"
+require_relative "lithic/models/financial_account_register_account_number_params"
 require_relative "lithic/models/financial_account_retrieve_params"
 require_relative "lithic/models/financial_accounts/balance_list_params"
 require_relative "lithic/models/financial_accounts/balance_list_response"
diff --git a/lib/lithic/models.rb b/lib/lithic/models.rb
index bd818130..0f3f0f2e 100644
--- a/lib/lithic/models.rb
+++ b/lib/lithic/models.rb
@@ -230,6 +230,8 @@ module Lithic
 
   FinancialAccountListParams = Lithic::Models::FinancialAccountListParams
 
+  FinancialAccountRegisterAccountNumberParams = Lithic::Models::FinancialAccountRegisterAccountNumberParams
+
   FinancialAccountRetrieveParams = Lithic::Models::FinancialAccountRetrieveParams
 
   FinancialAccounts = Lithic::Models::FinancialAccounts
diff --git a/lib/lithic/models/account.rb b/lib/lithic/models/account.rb
index 2586494f..b997405f 100644
--- a/lib/lithic/models/account.rb
+++ b/lib/lithic/models/account.rb
@@ -35,11 +35,11 @@ class Account < Lithic::Internal::Type::BaseModel
       #   - `PAUSED` - Account will not be able to transact or create new cards. It can be
       #     set back to `ACTIVE`.
       #   - `CLOSED` - Account will not be able to transact or create new cards. `CLOSED`
-      #     accounts are also unable to be transitioned to `ACTIVE` or `PAUSED` states.
-      #     `CLOSED` accounts result from failing to pass KYB/KYC or Lithic closing for
-      #     risk/compliance reasons. Please contact
-      #     [support@lithic.com](mailto:support@lithic.com) if you believe this was in
-      #     error.
+      #     accounts are unable to be transitioned to `ACTIVE` or `PAUSED` states.
+      #     Accounts can be manually set to `CLOSED`, or this can be done by Lithic due to
+      #     failure to pass KYB/KYC or for risk/compliance reasons. Please contact
+      #     [support@lithic.com](mailto:support@lithic.com) if you believe this was done
+      #     by mistake.
       #
       #   @return [Symbol, Lithic::Models::Account::State]
       required :state, enum: -> { Lithic::Account::State }
@@ -132,11 +132,11 @@ class SpendLimit < Lithic::Internal::Type::BaseModel
       # - `PAUSED` - Account will not be able to transact or create new cards. It can be
       #   set back to `ACTIVE`.
       # - `CLOSED` - Account will not be able to transact or create new cards. `CLOSED`
-      #   accounts are also unable to be transitioned to `ACTIVE` or `PAUSED` states.
-      #   `CLOSED` accounts result from failing to pass KYB/KYC or Lithic closing for
-      #   risk/compliance reasons. Please contact
-      #   [support@lithic.com](mailto:support@lithic.com) if you believe this was in
-      #   error.
+      #   accounts are unable to be transitioned to `ACTIVE` or `PAUSED` states.
+      #   Accounts can be manually set to `CLOSED`, or this can be done by Lithic due to
+      #   failure to pass KYB/KYC or for risk/compliance reasons. Please contact
+      #   [support@lithic.com](mailto:support@lithic.com) if you believe this was done
+      #   by mistake.
       #
       # @see Lithic::Models::Account#state
       module State
diff --git a/lib/lithic/models/account_update_params.rb b/lib/lithic/models/account_update_params.rb
index 29ef1d2b..a26ce636 100644
--- a/lib/lithic/models/account_update_params.rb
+++ b/lib/lithic/models/account_update_params.rb
@@ -72,6 +72,7 @@ module State
 
         ACTIVE = :ACTIVE
         PAUSED = :PAUSED
+        CLOSED = :CLOSED
 
         # @!method self.values
         #   @return [Array<Symbol>]
diff --git a/lib/lithic/models/auth_rules/velocity_limit_params.rb b/lib/lithic/models/auth_rules/velocity_limit_params.rb
index d21a23cb..431e4651 100644
--- a/lib/lithic/models/auth_rules/velocity_limit_params.rb
+++ b/lib/lithic/models/auth_rules/velocity_limit_params.rb
@@ -113,6 +113,7 @@ module Period
           # * `DAY`: Velocity over the current day since midnight Eastern Time.
           # * `WEEK`: Velocity over the current week since 00:00 / 12 AM on Monday in Eastern Time.
           # * `MONTH`: Velocity over the current month since 00:00 / 12 AM on the first of the month in Eastern Time.
+          # * `YEAR`: Velocity over the current year since 00:00 / 12 AM on January 1st in Eastern Time.
           variant enum: -> { Lithic::AuthRules::VelocityLimitParamsPeriodWindow }
 
           # @!method self.variants
diff --git a/lib/lithic/models/auth_rules/velocity_limit_params_period_window.rb b/lib/lithic/models/auth_rules/velocity_limit_params_period_window.rb
index a01edd53..dee36b52 100644
--- a/lib/lithic/models/auth_rules/velocity_limit_params_period_window.rb
+++ b/lib/lithic/models/auth_rules/velocity_limit_params_period_window.rb
@@ -10,12 +10,15 @@ module AuthRules
       #   Eastern Time.
       # - `MONTH`: Velocity over the current month since 00:00 / 12 AM on the first of
       #   the month in Eastern Time.
+      # - `YEAR`: Velocity over the current year since 00:00 / 12 AM on January 1st in
+      #   Eastern Time.
       module VelocityLimitParamsPeriodWindow
         extend Lithic::Internal::Type::Enum
 
         DAY = :DAY
         WEEK = :WEEK
         MONTH = :MONTH
+        YEAR = :YEAR
 
         # @!method self.values
         #   @return [Array<Symbol>]
diff --git a/lib/lithic/models/financial_account.rb b/lib/lithic/models/financial_account.rb
index a2949faf..e6a41a9b 100644
--- a/lib/lithic/models/financial_account.rb
+++ b/lib/lithic/models/financial_account.rb
@@ -209,6 +209,7 @@ module Type
         CHARGED_OFF_PRINCIPAL = :CHARGED_OFF_PRINCIPAL
         SECURITY = :SECURITY
         PROGRAM_RECEIVABLES = :PROGRAM_RECEIVABLES
+        COLLECTION = :COLLECTION
 
         # @!method self.values
         #   @return [Array<Symbol>]
diff --git a/lib/lithic/models/financial_account_register_account_number_params.rb b/lib/lithic/models/financial_account_register_account_number_params.rb
new file mode 100644
index 00000000..5fe406d0
--- /dev/null
+++ b/lib/lithic/models/financial_account_register_account_number_params.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+module Lithic
+  module Models
+    # @see Lithic::Resources::FinancialAccounts#register_account_number
+    class FinancialAccountRegisterAccountNumberParams < Lithic::Internal::Type::BaseModel
+      extend Lithic::Internal::Type::RequestParameters::Converter
+      include Lithic::Internal::Type::RequestParameters
+
+      # @!attribute account_number
+      #
+      #   @return [String]
+      required :account_number, String
+
+      # @!method initialize(account_number:, request_options: {})
+      #   @param account_number [String]
+      #   @param request_options [Lithic::RequestOptions, Hash{Symbol=>Object}]
+    end
+  end
+end
diff --git a/lib/lithic/models/instance_financial_account_type.rb b/lib/lithic/models/instance_financial_account_type.rb
index e826c6fe..49648d19 100644
--- a/lib/lithic/models/instance_financial_account_type.rb
+++ b/lib/lithic/models/instance_financial_account_type.rb
@@ -14,6 +14,7 @@ module InstanceFinancialAccountType
       CHARGED_OFF_PRINCIPAL = :CHARGED_OFF_PRINCIPAL
       SECURITY = :SECURITY
       PROGRAM_RECEIVABLES = :PROGRAM_RECEIVABLES
+      COLLECTION = :COLLECTION
 
       # @!method self.values
       #   @return [Array<Symbol>]
diff --git a/lib/lithic/models/settlement_detail.rb b/lib/lithic/models/settlement_detail.rb
index 0d3f1b92..ed652706 100644
--- a/lib/lithic/models/settlement_detail.rb
+++ b/lib/lithic/models/settlement_detail.rb
@@ -98,7 +98,9 @@ class SettlementDetail < Lithic::Internal::Type::BaseModel
       required :report_date, String
 
       # @!attribute settlement_date
-      #   Date of when money movement is triggered for the transaction.
+      #   Date of when money movement is triggered for the transaction. One exception
+      #   applies - for Mastercard dual message settlement, this is the settlement
+      #   advisement date, which is distinct from the date of money movement.
       #
       #   @return [String]
       required :settlement_date, String
@@ -168,7 +170,7 @@ class SettlementDetail < Lithic::Internal::Type::BaseModel
       #
       #   @param report_date [String] Date of when the report was first generated.
       #
-      #   @param settlement_date [String] Date of when money movement is triggered for the transaction.
+      #   @param settlement_date [String] Date of when money movement is triggered for the transaction. One exception appl
       #
       #   @param transaction_token [String] Globally unique identifier denoting the associated Transaction object.
       #
diff --git a/lib/lithic/models/transaction.rb b/lib/lithic/models/transaction.rb
index 0851a1cb..ea311143 100644
--- a/lib/lithic/models/transaction.rb
+++ b/lib/lithic/models/transaction.rb
@@ -508,6 +508,7 @@ module AuthenticationResult
         module DecisionMadeBy
           extend Lithic::Internal::Type::Enum
 
+          CUSTOMER_RULES = :CUSTOMER_RULES
           CUSTOMER_ENDPOINT = :CUSTOMER_ENDPOINT
           LITHIC_DEFAULT = :LITHIC_DEFAULT
           LITHIC_RULES = :LITHIC_RULES
diff --git a/lib/lithic/models/verification_method.rb b/lib/lithic/models/verification_method.rb
index 255adcbb..9dfb99fc 100644
--- a/lib/lithic/models/verification_method.rb
+++ b/lib/lithic/models/verification_method.rb
@@ -10,6 +10,7 @@ module VerificationMethod
       PLAID = :PLAID
       PRENOTE = :PRENOTE
       EXTERNALLY_VERIFIED = :EXTERNALLY_VERIFIED
+      UNVERIFIED = :UNVERIFIED
 
       # @!method self.values
       #   @return [Array<Symbol>]
diff --git a/lib/lithic/resources/financial_accounts.rb b/lib/lithic/resources/financial_accounts.rb
index 321c830e..646b84f4 100644
--- a/lib/lithic/resources/financial_accounts.rb
+++ b/lib/lithic/resources/financial_accounts.rb
@@ -119,6 +119,30 @@ def list(params = {})
         )
       end
 
+      # Register account number
+      #
+      # @overload register_account_number(financial_account_token, account_number:, request_options: {})
+      #
+      # @param financial_account_token [String] Globally unique identifier for financial account.
+      #
+      # @param account_number [String]
+      #
+      # @param request_options [Lithic::RequestOptions, Hash{Symbol=>Object}, nil]
+      #
+      # @return [nil]
+      #
+      # @see Lithic::Models::FinancialAccountRegisterAccountNumberParams
+      def register_account_number(financial_account_token, params)
+        parsed, options = Lithic::FinancialAccountRegisterAccountNumberParams.dump_request(params)
+        @client.request(
+          method: :post,
+          path: ["v1/financial_accounts/%1$s/register_account_number", financial_account_token],
+          body: parsed,
+          model: NilClass,
+          options: options
+        )
+      end
+
       # Update financial account status
       #
       # @overload update_status(financial_account_token, status:, substatus:, request_options: {})
diff --git a/lib/lithic/resources/three_ds/authentication.rb b/lib/lithic/resources/three_ds/authentication.rb
index 785cd0cd..c99d850f 100644
--- a/lib/lithic/resources/three_ds/authentication.rb
+++ b/lib/lithic/resources/three_ds/authentication.rb
@@ -30,7 +30,9 @@ def retrieve(three_ds_authentication_token, params = {})
         # Simulates a 3DS authentication request from the payment network as if it came
         # from an ACS. If you're configured for 3DS Customer Decisioning, simulating
         # authentications requires your customer decisioning endpoint to be set up
-        # properly (respond with a valid JSON).
+        # properly (respond with a valid JSON). If the authentication decision is to
+        # challenge, ensure that the account holder associated with the card transaction
+        # has a valid phone number configured to receive the OTP code via SMS.
         #
         # @overload simulate(merchant:, pan:, transaction:, card_expiry_check: nil, request_options: {})
         #
diff --git a/lib/lithic/version.rb b/lib/lithic/version.rb
index b572506b..977d7b1e 100644
--- a/lib/lithic/version.rb
+++ b/lib/lithic/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Lithic
-  VERSION = "0.1.0.pre.alpha.31"
+  VERSION = "0.1.0.pre.alpha.32"
 end
diff --git a/rbi/lithic/models.rbi b/rbi/lithic/models.rbi
index 58cc9108..0df83133 100644
--- a/rbi/lithic/models.rbi
+++ b/rbi/lithic/models.rbi
@@ -205,6 +205,9 @@ module Lithic
 
   FinancialAccountListParams = Lithic::Models::FinancialAccountListParams
 
+  FinancialAccountRegisterAccountNumberParams =
+    Lithic::Models::FinancialAccountRegisterAccountNumberParams
+
   FinancialAccountRetrieveParams =
     Lithic::Models::FinancialAccountRetrieveParams
 
diff --git a/rbi/lithic/models/account.rbi b/rbi/lithic/models/account.rbi
index 1c98c7f5..a6ceb80f 100644
--- a/rbi/lithic/models/account.rbi
+++ b/rbi/lithic/models/account.rbi
@@ -33,11 +33,11 @@ module Lithic
       # - `PAUSED` - Account will not be able to transact or create new cards. It can be
       #   set back to `ACTIVE`.
       # - `CLOSED` - Account will not be able to transact or create new cards. `CLOSED`
-      #   accounts are also unable to be transitioned to `ACTIVE` or `PAUSED` states.
-      #   `CLOSED` accounts result from failing to pass KYB/KYC or Lithic closing for
-      #   risk/compliance reasons. Please contact
-      #   [support@lithic.com](mailto:support@lithic.com) if you believe this was in
-      #   error.
+      #   accounts are unable to be transitioned to `ACTIVE` or `PAUSED` states.
+      #   Accounts can be manually set to `CLOSED`, or this can be done by Lithic due to
+      #   failure to pass KYB/KYC or for risk/compliance reasons. Please contact
+      #   [support@lithic.com](mailto:support@lithic.com) if you believe this was done
+      #   by mistake.
       sig { returns(Lithic::Account::State::TaggedSymbol) }
       attr_accessor :state
 
@@ -107,11 +107,11 @@ module Lithic
         # - `PAUSED` - Account will not be able to transact or create new cards. It can be
         #   set back to `ACTIVE`.
         # - `CLOSED` - Account will not be able to transact or create new cards. `CLOSED`
-        #   accounts are also unable to be transitioned to `ACTIVE` or `PAUSED` states.
-        #   `CLOSED` accounts result from failing to pass KYB/KYC or Lithic closing for
-        #   risk/compliance reasons. Please contact
-        #   [support@lithic.com](mailto:support@lithic.com) if you believe this was in
-        #   error.
+        #   accounts are unable to be transitioned to `ACTIVE` or `PAUSED` states.
+        #   Accounts can be manually set to `CLOSED`, or this can be done by Lithic due to
+        #   failure to pass KYB/KYC or for risk/compliance reasons. Please contact
+        #   [support@lithic.com](mailto:support@lithic.com) if you believe this was done
+        #   by mistake.
         state:,
         account_holder: nil,
         # List of identifiers for the Auth Rule(s) that are applied on the account. This
@@ -195,11 +195,11 @@ module Lithic
       # - `PAUSED` - Account will not be able to transact or create new cards. It can be
       #   set back to `ACTIVE`.
       # - `CLOSED` - Account will not be able to transact or create new cards. `CLOSED`
-      #   accounts are also unable to be transitioned to `ACTIVE` or `PAUSED` states.
-      #   `CLOSED` accounts result from failing to pass KYB/KYC or Lithic closing for
-      #   risk/compliance reasons. Please contact
-      #   [support@lithic.com](mailto:support@lithic.com) if you believe this was in
-      #   error.
+      #   accounts are unable to be transitioned to `ACTIVE` or `PAUSED` states.
+      #   Accounts can be manually set to `CLOSED`, or this can be done by Lithic due to
+      #   failure to pass KYB/KYC or for risk/compliance reasons. Please contact
+      #   [support@lithic.com](mailto:support@lithic.com) if you believe this was done
+      #   by mistake.
       module State
         extend Lithic::Internal::Type::Enum
 
diff --git a/rbi/lithic/models/account_update_params.rbi b/rbi/lithic/models/account_update_params.rbi
index c6662b1c..e9454acd 100644
--- a/rbi/lithic/models/account_update_params.rbi
+++ b/rbi/lithic/models/account_update_params.rbi
@@ -129,6 +129,8 @@ module Lithic
           T.let(:ACTIVE, Lithic::AccountUpdateParams::State::TaggedSymbol)
         PAUSED =
           T.let(:PAUSED, Lithic::AccountUpdateParams::State::TaggedSymbol)
+        CLOSED =
+          T.let(:CLOSED, Lithic::AccountUpdateParams::State::TaggedSymbol)
 
         sig do
           override.returns(
diff --git a/rbi/lithic/models/auth_rules/velocity_limit_params_period_window.rbi b/rbi/lithic/models/auth_rules/velocity_limit_params_period_window.rbi
index e16b71dc..4e27313f 100644
--- a/rbi/lithic/models/auth_rules/velocity_limit_params_period_window.rbi
+++ b/rbi/lithic/models/auth_rules/velocity_limit_params_period_window.rbi
@@ -10,6 +10,8 @@ module Lithic
       #   Eastern Time.
       # - `MONTH`: Velocity over the current month since 00:00 / 12 AM on the first of
       #   the month in Eastern Time.
+      # - `YEAR`: Velocity over the current year since 00:00 / 12 AM on January 1st in
+      #   Eastern Time.
       module VelocityLimitParamsPeriodWindow
         extend Lithic::Internal::Type::Enum
 
@@ -34,6 +36,11 @@ module Lithic
             :MONTH,
             Lithic::AuthRules::VelocityLimitParamsPeriodWindow::TaggedSymbol
           )
+        YEAR =
+          T.let(
+            :YEAR,
+            Lithic::AuthRules::VelocityLimitParamsPeriodWindow::TaggedSymbol
+          )
 
         sig do
           override.returns(
diff --git a/rbi/lithic/models/financial_account.rbi b/rbi/lithic/models/financial_account.rbi
index 2544fbff..0dd8b6d8 100644
--- a/rbi/lithic/models/financial_account.rbi
+++ b/rbi/lithic/models/financial_account.rbi
@@ -353,6 +353,8 @@ module Lithic
             :PROGRAM_RECEIVABLES,
             Lithic::FinancialAccount::Type::TaggedSymbol
           )
+        COLLECTION =
+          T.let(:COLLECTION, Lithic::FinancialAccount::Type::TaggedSymbol)
 
         sig do
           override.returns(
diff --git a/rbi/lithic/models/financial_account_register_account_number_params.rbi b/rbi/lithic/models/financial_account_register_account_number_params.rbi
new file mode 100644
index 00000000..1e9b937b
--- /dev/null
+++ b/rbi/lithic/models/financial_account_register_account_number_params.rbi
@@ -0,0 +1,38 @@
+# typed: strong
+
+module Lithic
+  module Models
+    class FinancialAccountRegisterAccountNumberParams < Lithic::Internal::Type::BaseModel
+      extend Lithic::Internal::Type::RequestParameters::Converter
+      include Lithic::Internal::Type::RequestParameters
+
+      OrHash =
+        T.type_alias do
+          T.any(
+            Lithic::FinancialAccountRegisterAccountNumberParams,
+            Lithic::Internal::AnyHash
+          )
+        end
+
+      sig { returns(String) }
+      attr_accessor :account_number
+
+      sig do
+        params(
+          account_number: String,
+          request_options: Lithic::RequestOptions::OrHash
+        ).returns(T.attached_class)
+      end
+      def self.new(account_number:, request_options: {})
+      end
+
+      sig do
+        override.returns(
+          { account_number: String, request_options: Lithic::RequestOptions }
+        )
+      end
+      def to_hash
+      end
+    end
+  end
+end
diff --git a/rbi/lithic/models/instance_financial_account_type.rbi b/rbi/lithic/models/instance_financial_account_type.rbi
index 2e4bf878..99848757 100644
--- a/rbi/lithic/models/instance_financial_account_type.rbi
+++ b/rbi/lithic/models/instance_financial_account_type.rbi
@@ -38,6 +38,8 @@ module Lithic
           :PROGRAM_RECEIVABLES,
           Lithic::InstanceFinancialAccountType::TaggedSymbol
         )
+      COLLECTION =
+        T.let(:COLLECTION, Lithic::InstanceFinancialAccountType::TaggedSymbol)
 
       sig do
         override.returns(
diff --git a/rbi/lithic/models/settlement_detail.rbi b/rbi/lithic/models/settlement_detail.rbi
index 26d5f320..f93f5e6b 100644
--- a/rbi/lithic/models/settlement_detail.rbi
+++ b/rbi/lithic/models/settlement_detail.rbi
@@ -79,7 +79,9 @@ module Lithic
       sig { returns(String) }
       attr_accessor :report_date
 
-      # Date of when money movement is triggered for the transaction.
+      # Date of when money movement is triggered for the transaction. One exception
+      # applies - for Mastercard dual message settlement, this is the settlement
+      # advisement date, which is distinct from the date of money movement.
       sig { returns(String) }
       attr_accessor :settlement_date
 
@@ -168,7 +170,9 @@ module Lithic
         other_fees_gross_amount:,
         # Date of when the report was first generated.
         report_date:,
-        # Date of when money movement is triggered for the transaction.
+        # Date of when money movement is triggered for the transaction. One exception
+        # applies - for Mastercard dual message settlement, this is the settlement
+        # advisement date, which is distinct from the date of money movement.
         settlement_date:,
         # Globally unique identifier denoting the associated Transaction object.
         transaction_token:,
diff --git a/rbi/lithic/models/transaction.rbi b/rbi/lithic/models/transaction.rbi
index e88ef796..d11c8bd2 100644
--- a/rbi/lithic/models/transaction.rbi
+++ b/rbi/lithic/models/transaction.rbi
@@ -815,6 +815,11 @@ module Lithic
             end
           OrSymbol = T.type_alias { T.any(Symbol, String) }
 
+          CUSTOMER_RULES =
+            T.let(
+              :CUSTOMER_RULES,
+              Lithic::Transaction::CardholderAuthentication::DecisionMadeBy::TaggedSymbol
+            )
           CUSTOMER_ENDPOINT =
             T.let(
               :CUSTOMER_ENDPOINT,
diff --git a/rbi/lithic/models/verification_method.rbi b/rbi/lithic/models/verification_method.rbi
index 50880e00..9e22afa0 100644
--- a/rbi/lithic/models/verification_method.rbi
+++ b/rbi/lithic/models/verification_method.rbi
@@ -15,6 +15,7 @@ module Lithic
       PRENOTE = T.let(:PRENOTE, Lithic::VerificationMethod::TaggedSymbol)
       EXTERNALLY_VERIFIED =
         T.let(:EXTERNALLY_VERIFIED, Lithic::VerificationMethod::TaggedSymbol)
+      UNVERIFIED = T.let(:UNVERIFIED, Lithic::VerificationMethod::TaggedSymbol)
 
       sig do
         override.returns(T::Array[Lithic::VerificationMethod::TaggedSymbol])
diff --git a/rbi/lithic/resources/financial_accounts.rbi b/rbi/lithic/resources/financial_accounts.rbi
index d39eff62..8762c4a9 100644
--- a/rbi/lithic/resources/financial_accounts.rbi
+++ b/rbi/lithic/resources/financial_accounts.rbi
@@ -88,6 +88,22 @@ module Lithic
       )
       end
 
+      # Register account number
+      sig do
+        params(
+          financial_account_token: String,
+          account_number: String,
+          request_options: Lithic::RequestOptions::OrHash
+        ).void
+      end
+      def register_account_number(
+        # Globally unique identifier for financial account.
+        financial_account_token,
+        account_number:,
+        request_options: {}
+      )
+      end
+
       # Update financial account status
       sig do
         params(
diff --git a/rbi/lithic/resources/three_ds/authentication.rbi b/rbi/lithic/resources/three_ds/authentication.rbi
index ad5e545a..103e54ac 100644
--- a/rbi/lithic/resources/three_ds/authentication.rbi
+++ b/rbi/lithic/resources/three_ds/authentication.rbi
@@ -21,7 +21,9 @@ module Lithic
         # Simulates a 3DS authentication request from the payment network as if it came
         # from an ACS. If you're configured for 3DS Customer Decisioning, simulating
         # authentications requires your customer decisioning endpoint to be set up
-        # properly (respond with a valid JSON).
+        # properly (respond with a valid JSON). If the authentication decision is to
+        # challenge, ensure that the account holder associated with the card transaction
+        # has a valid phone number configured to receive the OTP code via SMS.
         sig do
           params(
             merchant:
diff --git a/sig/lithic/models.rbs b/sig/lithic/models.rbs
index 3afab8bc..2b620e50 100644
--- a/sig/lithic/models.rbs
+++ b/sig/lithic/models.rbs
@@ -189,6 +189,8 @@ module Lithic
 
   class FinancialAccountListParams = Lithic::Models::FinancialAccountListParams
 
+  class FinancialAccountRegisterAccountNumberParams = Lithic::Models::FinancialAccountRegisterAccountNumberParams
+
   class FinancialAccountRetrieveParams = Lithic::Models::FinancialAccountRetrieveParams
 
   module FinancialAccounts = Lithic::Models::FinancialAccounts
diff --git a/sig/lithic/models/account_update_params.rbs b/sig/lithic/models/account_update_params.rbs
index 31a2b0a2..201e5b89 100644
--- a/sig/lithic/models/account_update_params.rbs
+++ b/sig/lithic/models/account_update_params.rbs
@@ -56,13 +56,14 @@ module Lithic
         request_options: Lithic::RequestOptions
       }
 
-      type state = :ACTIVE | :PAUSED
+      type state = :ACTIVE | :PAUSED | :CLOSED
 
       module State
         extend Lithic::Internal::Type::Enum
 
         ACTIVE: :ACTIVE
         PAUSED: :PAUSED
+        CLOSED: :CLOSED
 
         def self?.values: -> ::Array[Lithic::Models::AccountUpdateParams::state]
       end
diff --git a/sig/lithic/models/auth_rules/velocity_limit_params_period_window.rbs b/sig/lithic/models/auth_rules/velocity_limit_params_period_window.rbs
index 5f6e95a0..48203829 100644
--- a/sig/lithic/models/auth_rules/velocity_limit_params_period_window.rbs
+++ b/sig/lithic/models/auth_rules/velocity_limit_params_period_window.rbs
@@ -1,7 +1,7 @@
 module Lithic
   module Models
     module AuthRules
-      type velocity_limit_params_period_window = :DAY | :WEEK | :MONTH
+      type velocity_limit_params_period_window = :DAY | :WEEK | :MONTH | :YEAR
 
       module VelocityLimitParamsPeriodWindow
         extend Lithic::Internal::Type::Enum
@@ -9,6 +9,7 @@ module Lithic
         DAY: :DAY
         WEEK: :WEEK
         MONTH: :MONTH
+        YEAR: :YEAR
 
         def self?.values: -> ::Array[Lithic::Models::AuthRules::velocity_limit_params_period_window]
       end
diff --git a/sig/lithic/models/financial_account.rbs b/sig/lithic/models/financial_account.rbs
index 97c3b2db..2cd6a3ed 100644
--- a/sig/lithic/models/financial_account.rbs
+++ b/sig/lithic/models/financial_account.rbs
@@ -165,6 +165,7 @@ module Lithic
         | :CHARGED_OFF_PRINCIPAL
         | :SECURITY
         | :PROGRAM_RECEIVABLES
+        | :COLLECTION
 
       module Type
         extend Lithic::Internal::Type::Enum
@@ -177,6 +178,7 @@ module Lithic
         CHARGED_OFF_PRINCIPAL: :CHARGED_OFF_PRINCIPAL
         SECURITY: :SECURITY
         PROGRAM_RECEIVABLES: :PROGRAM_RECEIVABLES
+        COLLECTION: :COLLECTION
 
         def self?.values: -> ::Array[Lithic::Models::FinancialAccount::type_]
       end
diff --git a/sig/lithic/models/financial_account_register_account_number_params.rbs b/sig/lithic/models/financial_account_register_account_number_params.rbs
new file mode 100644
index 00000000..d520fc44
--- /dev/null
+++ b/sig/lithic/models/financial_account_register_account_number_params.rbs
@@ -0,0 +1,23 @@
+module Lithic
+  module Models
+    type financial_account_register_account_number_params =
+      { account_number: String } & Lithic::Internal::Type::request_parameters
+
+    class FinancialAccountRegisterAccountNumberParams < Lithic::Internal::Type::BaseModel
+      extend Lithic::Internal::Type::RequestParameters::Converter
+      include Lithic::Internal::Type::RequestParameters
+
+      attr_accessor account_number: String
+
+      def initialize: (
+        account_number: String,
+        ?request_options: Lithic::request_opts
+      ) -> void
+
+      def to_hash: -> {
+        account_number: String,
+        request_options: Lithic::RequestOptions
+      }
+    end
+  end
+end
diff --git a/sig/lithic/models/instance_financial_account_type.rbs b/sig/lithic/models/instance_financial_account_type.rbs
index 6aef3c8e..ad5683f4 100644
--- a/sig/lithic/models/instance_financial_account_type.rbs
+++ b/sig/lithic/models/instance_financial_account_type.rbs
@@ -9,6 +9,7 @@ module Lithic
       | :CHARGED_OFF_PRINCIPAL
       | :SECURITY
       | :PROGRAM_RECEIVABLES
+      | :COLLECTION
 
     module InstanceFinancialAccountType
       extend Lithic::Internal::Type::Enum
@@ -21,6 +22,7 @@ module Lithic
       CHARGED_OFF_PRINCIPAL: :CHARGED_OFF_PRINCIPAL
       SECURITY: :SECURITY
       PROGRAM_RECEIVABLES: :PROGRAM_RECEIVABLES
+      COLLECTION: :COLLECTION
 
       def self?.values: -> ::Array[Lithic::Models::instance_financial_account_type]
     end
diff --git a/sig/lithic/models/transaction.rbs b/sig/lithic/models/transaction.rbs
index 9ea51c6c..eb3281ff 100644
--- a/sig/lithic/models/transaction.rbs
+++ b/sig/lithic/models/transaction.rbs
@@ -342,7 +342,8 @@ module Lithic
         end
 
         type decision_made_by =
-          :CUSTOMER_ENDPOINT
+          :CUSTOMER_RULES
+          | :CUSTOMER_ENDPOINT
           | :LITHIC_DEFAULT
           | :LITHIC_RULES
           | :NETWORK
@@ -351,6 +352,7 @@ module Lithic
         module DecisionMadeBy
           extend Lithic::Internal::Type::Enum
 
+          CUSTOMER_RULES: :CUSTOMER_RULES
           CUSTOMER_ENDPOINT: :CUSTOMER_ENDPOINT
           LITHIC_DEFAULT: :LITHIC_DEFAULT
           LITHIC_RULES: :LITHIC_RULES
diff --git a/sig/lithic/models/verification_method.rbs b/sig/lithic/models/verification_method.rbs
index 1d132e3b..0cf14894 100644
--- a/sig/lithic/models/verification_method.rbs
+++ b/sig/lithic/models/verification_method.rbs
@@ -1,7 +1,12 @@
 module Lithic
   module Models
     type verification_method =
-      :MANUAL | :MICRO_DEPOSIT | :PLAID | :PRENOTE | :EXTERNALLY_VERIFIED
+      :MANUAL
+      | :MICRO_DEPOSIT
+      | :PLAID
+      | :PRENOTE
+      | :EXTERNALLY_VERIFIED
+      | :UNVERIFIED
 
     module VerificationMethod
       extend Lithic::Internal::Type::Enum
@@ -11,6 +16,7 @@ module Lithic
       PLAID: :PLAID
       PRENOTE: :PRENOTE
       EXTERNALLY_VERIFIED: :EXTERNALLY_VERIFIED
+      UNVERIFIED: :UNVERIFIED
 
       def self?.values: -> ::Array[Lithic::Models::verification_method]
     end
diff --git a/sig/lithic/resources/financial_accounts.rbs b/sig/lithic/resources/financial_accounts.rbs
index 6021953c..3793346d 100644
--- a/sig/lithic/resources/financial_accounts.rbs
+++ b/sig/lithic/resources/financial_accounts.rbs
@@ -38,6 +38,12 @@ module Lithic
         ?request_options: Lithic::request_opts
       ) -> Lithic::Internal::SinglePage[Lithic::FinancialAccount]
 
+      def register_account_number: (
+        String financial_account_token,
+        account_number: String,
+        ?request_options: Lithic::request_opts
+      ) -> nil
+
       def update_status: (
         String financial_account_token,
         status: Lithic::Models::FinancialAccountUpdateStatusParams::status,
diff --git a/test/lithic/resources/financial_accounts_test.rb b/test/lithic/resources/financial_accounts_test.rb
index 5b2c7d79..c1fe67b5 100644
--- a/test/lithic/resources/financial_accounts_test.rb
+++ b/test/lithic/resources/financial_accounts_test.rb
@@ -110,6 +110,18 @@ def test_list
     end
   end
 
+  def test_register_account_number_required_params
+    response =
+      @lithic.financial_accounts.register_account_number(
+        "182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e",
+        account_number: "account_number"
+      )
+
+    assert_pattern do
+      response => nil
+    end
+  end
+
   def test_update_status_required_params
     response =
       @lithic.financial_accounts.update_status(