Merge pull request #175 from kernel/release-please--branches--main--changes--next

release: 0.109.0

Author: stainless-app[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.108.0"
+  ".": "0.109.0"
 }

CHANGELOG.md

@@ -1,5 +1,14 @@
 # Changelog
 
+## [0.109.0](https://github.com/kernel/kernel-python-sdk/compare/v0.108.0...v0.109.0) (2026-09-17)
+
+
+### Features
+
+* Accept opaque AgentCard vaulted card IDs ([569a604](https://github.com/kernel/kernel-python-sdk/commit/569a604ad58c278c83bda5068c8a6080334d085f))
+* Expose organization-wide concurrent browser capacity ([8b22180](https://github.com/kernel/kernel-python-sdk/commit/8b22180766c592d1480e26fc781ffd5e1b623051))
+* Preserve credential field order ([1a408c4](https://github.com/kernel/kernel-python-sdk/commit/1a408c41c0fd043ff69187f7d62bc721f9e5f867))
+
 ## [0.108.0](https://github.com/kernel/kernel-python-sdk/compare/v0.107.0...v0.108.0) (2026-09-17)
 
 

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "kernel"
-version = "0.108.0"
+version = "0.109.0"
 description = "The official Python library for the kernel API"
 dynamic = ["readme"]
 license = "Apache-2.0"

src/kernel/_version.py

@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "kernel"
-__version__ = "0.108.0"  # x-release-please-version
+__version__ = "0.109.0"  # x-release-please-version

src/kernel/resources/organization/limits.py

@@ -55,7 +55,10 @@ def retrieve(
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> OrgLimits:
-        """Get the organization's effective limits and managed auth and vault usage."""
+        """
+        Get the organization's effective limits and current concurrency, managed auth,
+        and vault usage.
+        """
         return self._get(
             "/org/limits",
             options=make_request_options(
@@ -138,7 +141,10 @@ async def retrieve(
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> OrgLimits:
-        """Get the organization's effective limits and managed auth and vault usage."""
+        """
+        Get the organization's effective limits and current concurrency, managed auth,
+        and vault usage.
+        """
         return await self._get(
             "/org/limits",
             options=make_request_options(

src/kernel/resources/vaults/items.py

@@ -757,7 +757,9 @@ def upsert(
         Args:
           spec: Credential fields are for login and other non-payment credentials. Do not store,
               collect, or fill credit card data in credential items. Use wallet and card item
-              types for credit cards and payment checkout instead.
+              types for credit cards and payment checkout instead. Field order is preserved in
+              the user-facing collection form, so list fields in the same top-to-bottom order
+              as the website.
 
           extra_headers: Send extra headers
 
@@ -1528,7 +1530,9 @@ async def upsert(
         Args:
           spec: Credential fields are for login and other non-payment credentials. Do not store,
               collect, or fill credit card data in credential items. Use wallet and card item
-              types for credit cards and payment checkout instead.
+              types for credit cards and payment checkout instead. Field order is preserved in
+              the user-facing collection form, so list fields in the same top-to-bottom order
+              as the website.
 
           extra_headers: Send extra headers
 

src/kernel/types/organization/org_limits.py

@@ -15,6 +15,19 @@ class OrgLimits(BaseModel):
     remaining capacity before a create is rejected with 403 insufficient_plan.
     """
 
+    concurrent_sessions_available: Optional[int] = None
+    """Number of concurrent browser slots currently available to the organization.
+
+    This is the effective concurrency limit minus active on-demand sessions and
+    browser pool reservations, floored at zero. Null when usage cannot be read.
+    """
+
+    concurrent_sessions_used: Optional[int] = None
+    """
+    Current organization-wide concurrent browser usage, including active on-demand
+    sessions and browser pool reservations. Null when usage cannot be read.
+    """
+
     max_auth_connections: Optional[int] = None
     """Maximum managed auth connections the organization's plan allows.
 

src/kernel/types/vaults/card_vault_item_spec.py

@@ -113,9 +113,10 @@ class AgentCardCardVaultItemSpec(BaseModel):
     """Wallet item key used to authorize checkouts."""
 
     card_id: Optional[str] = None
-    """AgentCard vaulted card to pay with.
+    """Opaque card ID returned by AgentCard for a card in the connected wallet.
 
-    Omitted, the cardholder picks on the approval screen.
+    Pass it through unchanged without assuming a prefix or format. Omitted, the
+    cardholder picks on the approval screen.
     """
 
 

src/kernel/types/vaults/card_vault_item_spec_param.py

@@ -112,9 +112,10 @@ class AgentCardCardVaultItemSpec(TypedDict, total=False):
     """Wallet item key used to authorize checkouts."""
 
     card_id: str
-    """AgentCard vaulted card to pay with.
+    """Opaque card ID returned by AgentCard for a card in the connected wallet.
 
-    Omitted, the cardholder picks on the approval screen.
+    Pass it through unchanged without assuming a prefix or format. Omitted, the
+    cardholder picks on the approval screen.
     """
 
 

src/kernel/types/vaults/credential_vault_field_definition.py

@@ -7,6 +7,9 @@
 
 
 class CredentialVaultFieldDefinition(BaseModel):
+    name: str
+    """Stable field name used to key values, updates, and browser fills."""
+
     required: bool
     """Whether a nonempty value is required for readiness and form submission."""