lithic-com · stainless-app · Mar 24, 2026 · Mar 24, 2026 · Mar 24, 2026 · Mar 25, 2026
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
     timeout-minutes: 10
     name: lint
     runs-on: ${{ github.repository == 'stainless-sdks/lithic-python' && 'depot-ubuntu-24.04' || 'ubuntu-latest' }}
-    if: github.event_name == 'push' || github.event.pull_request.head.repo.fork
+    if: (github.event_name == 'push' || github.event.pull_request.head.repo.fork) && (github.event_name != 'push' || github.event.head_commit.message != 'codegen metadata')
     steps:
       - uses: actions/checkout@v6
 
@@ -38,7 +38,7 @@ jobs:
         run: ./scripts/lint
 
   build:
-    if: github.event_name == 'push' || github.event.pull_request.head.repo.fork
+    if: (github.event_name == 'push' || github.event.pull_request.head.repo.fork) && (github.event_name != 'push' || github.event.head_commit.message != 'codegen metadata')
     timeout-minutes: 10
     name: build
     permissions:
@@ -107,7 +107,7 @@ jobs:
     timeout-minutes: 10
     name: examples
     runs-on: ${{ github.repository == 'stainless-sdks/lithic-python' && 'depot-ubuntu-24.04' || 'ubuntu-latest' }}
-    if: github.repository == 'lithic-com/lithic-python' && (github.event_name == 'push' || github.event.pull_request.head.repo.fork)
+    if: github.repository == 'lithic-com/lithic-python' && (github.event_name == 'push' || github.event.pull_request.head.repo.fork) && (github.event_name != 'push' || github.event.head_commit.message != 'codegen metadata')
 
     steps:
       - uses: actions/checkout@v6

diff --git a/.release-please-manifest.json b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.120.0"
+  ".": "0.121.0"
 }
diff --git a/.stats.yml b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 189
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/lithic%2Flithic-17c04dd1b0508b380c21e3acc3d4cd1e86b590f81d14fa26d1973b236f660e38.yml
-openapi_spec_hash: f8ddee07358d2c938450a6889fbf7940
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/lithic%2Flithic-eb2cf51467f505a1d29c3ca40b9595ecbf6d6a3743f53bc42a52c8135a252ff0.yml
+openapi_spec_hash: 2fbd71b69d71138b3e54432a38d759ed
 config_hash: edbdfefeb0d3d927c2f9fe3402793215
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,24 @@
 # Changelog
 
+## 0.121.0 (2026-03-26)
+
+Full Changelog: [v0.120.0...v0.121.0](https://github.com/lithic-com/lithic-python/compare/v0.120.0...v0.121.0)
+
+### Features
+
+* **api:** add override_company_name parameter to payment create method ([babec29](https://github.com/lithic-com/lithic-python/commit/babec2956fc1cea2f2a7568f7229be0973f763f6))
+* **internal:** implement indices array format for query and form serialization ([bef46fb](https://github.com/lithic-com/lithic-python/commit/bef46fbe5eacffefedb37a7677753e877da3c922))
+
+
+### Chores
+
+* **ci:** skip lint on metadata-only changes ([7d73b7b](https://github.com/lithic-com/lithic-python/commit/7d73b7b0775f2e4f9fe6cd78f5bbf528b93804ab))
+
+
+### Documentation
+
+* **api:** update nature_of_business and qr_code_url parameter descriptions ([7514c59](https://github.com/lithic-com/lithic-python/commit/7514c5966cd9b4a84d221aadffe3ef02c7fa8814))
+
 ## 0.120.0 (2026-03-23)
 
 Full Changelog: [v0.119.0...v0.120.0](https://github.com/lithic-com/lithic-python/compare/v0.119.0...v0.120.0)

diff --git a/pyproject.toml b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "lithic"
-version = "0.120.0"
+version = "0.121.0"
 description = "The official Python library for the lithic API"
 dynamic = ["readme"]
 license = "Apache-2.0"

diff --git a/src/lithic/_qs.py b/src/lithic/_qs.py
@@ -101,7 +101,10 @@ def _stringify_item(
                     items.extend(self._stringify_item(key, item, opts))
                 return items
             elif array_format == "indices":
-                raise NotImplementedError("The array indices format is not supported yet")
+                items = []
+                for i, item in enumerate(value):
+                    items.extend(self._stringify_item(f"{key}[{i}]", item, opts))
+                return items
             elif array_format == "brackets":
                 items = []
                 key = key + "[]"

diff --git a/src/lithic/_version.py b/src/lithic/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "lithic"
-__version__ = "0.120.0"  # x-release-please-version
+__version__ = "0.121.0"  # x-release-please-version
diff --git a/src/lithic/resources/card_bulk_orders.py b/src/lithic/resources/card_bulk_orders.py
@@ -47,30 +47,30 @@ def create(
         *,
         customer_product_id: str,
         shipping_address: object,
-        shipping_method: Literal["BULK_EXPEDITED"],
+        shipping_method: Literal["BULK_EXPEDITED", "BULK_PRIORITY", "BULK_2_DAY", "BULK_EXPRESS"],
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
         # The extra values given here take precedence over values defined on the client or passed to this method.
         extra_headers: Headers | None = None,
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> CardBulkOrder:
-        """Create a new bulk order for physical card shipments **[BETA]**.
+        """Create a new bulk order for physical card shipments.
 
-        Cards can be
-        added to the order via the POST /v1/cards endpoint by specifying the
-        bulk_order_token. Lock the order via PATCH
-        /v1/card_bulk_orders/{bulk_order_token} to prepare for shipment. Please work
-        with your Customer Success Manager and card personalization bureau to ensure
-        bulk shipping is supported for your program.
+        Cards can be added to the
+        order via the POST /v1/cards endpoint by specifying the bulk_order_token. Lock
+        the order via PATCH /v1/card_bulk_orders/{bulk_order_token} to prepare for
+        shipment. Please work with your Customer Success Manager and card
+        personalization bureau to ensure bulk shipping is supported for your program.
 
         Args:
           customer_product_id: Customer-specified product configuration for physical card manufacturing. This
               must be configured with Lithic before use
 
           shipping_address: Shipping address for all cards in this bulk order
 
-          shipping_method: Shipping method for all cards in this bulk order
+          shipping_method: Shipping method for all cards in this bulk order. BULK_PRIORITY, BULK_2_DAY, and
+              BULK_EXPRESS are only available with Perfect Plastic Printing
 
           extra_headers: Send extra headers
 
@@ -108,7 +108,7 @@ def retrieve(
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> CardBulkOrder:
         """
-        Retrieve a specific bulk order by token **[BETA]**
+        Retrieve a specific bulk order by token
 
         Args:
           extra_headers: Send extra headers
@@ -141,10 +141,10 @@ def update(
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> CardBulkOrder:
-        """Update a bulk order **[BETA]**.
+        """Update a bulk order.
 
-        Primarily used to lock the order, preventing
-        additional cards from being added
+        Primarily used to lock the order, preventing additional
+        cards from being added
 
         Args:
           status: Status to update the bulk order to. Use LOCKED to finalize the order
@@ -184,7 +184,7 @@ def list(
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> SyncCursorPage[CardBulkOrder]:
         """
-        List bulk orders for physical card shipments **[BETA]**
+        List bulk orders for physical card shipments
 
         Args:
           begin: Date string in RFC 3339 format. Only entries created after the specified time
@@ -257,30 +257,30 @@ async def create(
         *,
         customer_product_id: str,
         shipping_address: object,
-        shipping_method: Literal["BULK_EXPEDITED"],
+        shipping_method: Literal["BULK_EXPEDITED", "BULK_PRIORITY", "BULK_2_DAY", "BULK_EXPRESS"],
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
         # The extra values given here take precedence over values defined on the client or passed to this method.
         extra_headers: Headers | None = None,
         extra_query: Query | None = None,
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> CardBulkOrder:
-        """Create a new bulk order for physical card shipments **[BETA]**.
+        """Create a new bulk order for physical card shipments.
 
-        Cards can be
-        added to the order via the POST /v1/cards endpoint by specifying the
-        bulk_order_token. Lock the order via PATCH
-        /v1/card_bulk_orders/{bulk_order_token} to prepare for shipment. Please work
-        with your Customer Success Manager and card personalization bureau to ensure
-        bulk shipping is supported for your program.
+        Cards can be added to the
+        order via the POST /v1/cards endpoint by specifying the bulk_order_token. Lock
+        the order via PATCH /v1/card_bulk_orders/{bulk_order_token} to prepare for
+        shipment. Please work with your Customer Success Manager and card
+        personalization bureau to ensure bulk shipping is supported for your program.
 
         Args:
           customer_product_id: Customer-specified product configuration for physical card manufacturing. This
               must be configured with Lithic before use
 
           shipping_address: Shipping address for all cards in this bulk order
 
-          shipping_method: Shipping method for all cards in this bulk order
+          shipping_method: Shipping method for all cards in this bulk order. BULK_PRIORITY, BULK_2_DAY, and
+              BULK_EXPRESS are only available with Perfect Plastic Printing
 
           extra_headers: Send extra headers
 
@@ -318,7 +318,7 @@ async def retrieve(
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> CardBulkOrder:
         """
-        Retrieve a specific bulk order by token **[BETA]**
+        Retrieve a specific bulk order by token
 
         Args:
           extra_headers: Send extra headers
@@ -351,10 +351,10 @@ async def update(
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> CardBulkOrder:
-        """Update a bulk order **[BETA]**.
+        """Update a bulk order.
 
-        Primarily used to lock the order, preventing
-        additional cards from being added
+        Primarily used to lock the order, preventing additional
+        cards from being added
 
         Args:
           status: Status to update the bulk order to. Use LOCKED to finalize the order
@@ -396,7 +396,7 @@ def list(
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> AsyncPaginator[CardBulkOrder, AsyncCursorPage[CardBulkOrder]]:
         """
-        List bulk orders for physical card shipments **[BETA]**
+        List bulk orders for physical card shipments
 
         Args:
           begin: Date string in RFC 3339 format. Only entries created after the specified time

diff --git a/src/lithic/resources/cards/cards.py b/src/lithic/resources/cards/cards.py
@@ -124,7 +124,7 @@ def create(
         | Omit = omit,
         shipping_address: ShippingAddress | Omit = omit,
         shipping_method: Literal[
-            "2_DAY", "BULK_EXPEDITED", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
+            "2_DAY", "BULK", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
         ]
         | Omit = omit,
         spend_limit: int | Omit = omit,
@@ -254,7 +254,8 @@ def create(
                 tracking
               - `EXPEDITED` - FedEx or UPS depending on card manufacturer, Standard Overnight
                 or similar international option, with tracking
-              - `BULK_EXPEDITED` - Bulk shipment with Expedited shipping
+              - `BULK` - Card will be shipped as part of a bulk fulfillment order. The
+                shipping method and timeline are inherited from the parent bulk order.
 
           spend_limit: Amount (in cents) to limit approved authorizations (e.g. 100000 would be a
               $1,000 limit). Transaction requests above the spend limit will be declined. Note
@@ -595,7 +596,7 @@ def convert_physical(
         carrier: Carrier | Omit = omit,
         product_id: str | Omit = omit,
         shipping_method: Literal[
-            "2_DAY", "BULK_EXPEDITED", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
+            "2_DAY", "BULK", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
         ]
         | Omit = omit,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
@@ -641,7 +642,8 @@ def convert_physical(
                 tracking
               - `EXPEDITED` - FedEx or UPS depending on card manufacturer, Standard Overnight
                 or similar international option, with tracking
-              - `BULK_EXPEDITED` - Bulk shipment with Expedited shipping
+              - `BULK` - Card will be shipped as part of a bulk fulfillment order. The
+                shipping method and timeline are inherited from the parent bulk order.
 
           extra_headers: Send extra headers
 
@@ -940,7 +942,7 @@ def reissue(
         product_id: str | Omit = omit,
         shipping_address: ShippingAddress | Omit = omit,
         shipping_method: Literal[
-            "2_DAY", "BULK_EXPEDITED", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
+            "2_DAY", "BULK", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
         ]
         | Omit = omit,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
@@ -981,7 +983,8 @@ def reissue(
                 tracking
               - `EXPEDITED` - FedEx or UPS depending on card manufacturer, Standard Overnight
                 or similar international option, with tracking
-              - `BULK_EXPEDITED` - Bulk shipment with Expedited shipping
+              - `BULK` - Card will be shipped as part of a bulk fulfillment order. The
+                shipping method and timeline are inherited from the parent bulk order.
 
           extra_headers: Send extra headers
 
@@ -1020,7 +1023,7 @@ def renew(
         exp_year: str | Omit = omit,
         product_id: str | Omit = omit,
         shipping_method: Literal[
-            "2_DAY", "BULK_EXPEDITED", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
+            "2_DAY", "BULK", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
         ]
         | Omit = omit,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
@@ -1071,7 +1074,8 @@ def renew(
                 tracking
               - `EXPEDITED` - FedEx or UPS depending on card manufacturer, Standard Overnight
                 or similar international option, with tracking
-              - `BULK_EXPEDITED` - Bulk shipment with Expedited shipping
+              - `BULK` - Card will be shipped as part of a bulk fulfillment order. The
+                shipping method and timeline are inherited from the parent bulk order.
 
           extra_headers: Send extra headers
 
@@ -1306,7 +1310,7 @@ async def create(
         | Omit = omit,
         shipping_address: ShippingAddress | Omit = omit,
         shipping_method: Literal[
-            "2_DAY", "BULK_EXPEDITED", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
+            "2_DAY", "BULK", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
         ]
         | Omit = omit,
         spend_limit: int | Omit = omit,
@@ -1436,7 +1440,8 @@ async def create(
                 tracking
               - `EXPEDITED` - FedEx or UPS depending on card manufacturer, Standard Overnight
                 or similar international option, with tracking
-              - `BULK_EXPEDITED` - Bulk shipment with Expedited shipping
+              - `BULK` - Card will be shipped as part of a bulk fulfillment order. The
+                shipping method and timeline are inherited from the parent bulk order.
 
           spend_limit: Amount (in cents) to limit approved authorizations (e.g. 100000 would be a
               $1,000 limit). Transaction requests above the spend limit will be declined. Note
@@ -1777,7 +1782,7 @@ async def convert_physical(
         carrier: Carrier | Omit = omit,
         product_id: str | Omit = omit,
         shipping_method: Literal[
-            "2_DAY", "BULK_EXPEDITED", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
+            "2_DAY", "BULK", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
         ]
         | Omit = omit,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
@@ -1823,7 +1828,8 @@ async def convert_physical(
                 tracking
               - `EXPEDITED` - FedEx or UPS depending on card manufacturer, Standard Overnight
                 or similar international option, with tracking
-              - `BULK_EXPEDITED` - Bulk shipment with Expedited shipping
+              - `BULK` - Card will be shipped as part of a bulk fulfillment order. The
+                shipping method and timeline are inherited from the parent bulk order.
 
           extra_headers: Send extra headers
 
@@ -2122,7 +2128,7 @@ async def reissue(
         product_id: str | Omit = omit,
         shipping_address: ShippingAddress | Omit = omit,
         shipping_method: Literal[
-            "2_DAY", "BULK_EXPEDITED", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
+            "2_DAY", "BULK", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
         ]
         | Omit = omit,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
@@ -2163,7 +2169,8 @@ async def reissue(
                 tracking
               - `EXPEDITED` - FedEx or UPS depending on card manufacturer, Standard Overnight
                 or similar international option, with tracking
-              - `BULK_EXPEDITED` - Bulk shipment with Expedited shipping
+              - `BULK` - Card will be shipped as part of a bulk fulfillment order. The
+                shipping method and timeline are inherited from the parent bulk order.
 
           extra_headers: Send extra headers
 
@@ -2202,7 +2209,7 @@ async def renew(
         exp_year: str | Omit = omit,
         product_id: str | Omit = omit,
         shipping_method: Literal[
-            "2_DAY", "BULK_EXPEDITED", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
+            "2_DAY", "BULK", "EXPEDITED", "EXPRESS", "PRIORITY", "STANDARD", "STANDARD_WITH_TRACKING"
         ]
         | Omit = omit,
         # Use the following arguments if you need to pass additional parameters to the API that aren't available via kwargs.
@@ -2253,7 +2260,8 @@ async def renew(
                 tracking
               - `EXPEDITED` - FedEx or UPS depending on card manufacturer, Standard Overnight
                 or similar international option, with tracking
-              - `BULK_EXPEDITED` - Bulk shipment with Expedited shipping
+              - `BULK` - Card will be shipped as part of a bulk fulfillment order. The
+                shipping method and timeline are inherited from the parent bulk order.
 
           extra_headers: Send extra headers