release: 0.113.0

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.112.0"
+  ".": "0.113.0"
 }

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## [0.113.0](https://github.com/kernel/kernel-python-sdk/compare/v0.112.0...v0.113.0) (2026-09-27)
+
+
+### Features
+
+* Randomize automatic search provider routing ([1da4b21](https://github.com/kernel/kernel-python-sdk/commit/1da4b212644549666e19f23146b8d1e2ab9511d9))
+* Support 16GiB memory in browser pools ([7d004de](https://github.com/kernel/kernel-python-sdk/commit/7d004def693a57505b4294307b272ba1fc4f78b2))
+
 ## [0.112.0](https://github.com/kernel/kernel-python-sdk/compare/v0.111.0...v0.112.0) (2026-09-24)
 
 

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "kernel"
-version = "0.112.0"
+version = "0.113.0"
 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__ = "0.112.0"  # x-release-please-version
+__version__ = "0.113.0"  # x-release-please-version

src/kernel/resources/browser_pools.py

@@ -8,6 +8,7 @@
 import httpx
 
 from ..types import (
+    BrowserMemoryRequest,
     browser_pool_list_params,
     browser_pool_create_params,
     browser_pool_delete_params,
@@ -29,6 +30,7 @@
 from .._base_client import AsyncPaginator, make_request_options
 from ..types.tags_param import TagsParam
 from ..types.browser_pool import BrowserPool
+from ..types.browser_memory_request import BrowserMemoryRequest
 from ..types.browser_network_config_param import BrowserNetworkConfigParam
 from ..types.browser_pool_acquire_response import BrowserPoolAcquireResponse
 from ..types.shared_params.browser_profile import BrowserProfile
@@ -69,6 +71,7 @@ def create(
         fill_rate_per_minute: int | Omit = omit,
         headless: bool | Omit = omit,
         kiosk_mode: bool | Omit = omit,
+        memory: BrowserMemoryRequest | Omit = omit,
         name: str | Omit = omit,
         network: BrowserNetworkConfigParam | Omit = omit,
         profile: browser_pool_create_params.Profile | Omit = omit,
@@ -116,6 +119,8 @@ def create(
           kiosk_mode: If true, launches the browser in kiosk mode to hide address bar and tabs in live
               view. Defaults to false.
 
+          memory: Memory requested for headful browsers in this pool.
+
           name: Optional name for the browser pool. Must be unique within the project.
 
           network: Network configuration applied to browsers in this pool.
@@ -187,6 +192,7 @@ def create(
                     "fill_rate_per_minute": fill_rate_per_minute,
                     "headless": headless,
                     "kiosk_mode": kiosk_mode,
+                    "memory": memory,
                     "name": name,
                     "network": network,
                     "profile": profile,
@@ -250,6 +256,7 @@ def update(
         fill_rate_per_minute: int | Omit = omit,
         headless: bool | Omit = omit,
         kiosk_mode: bool | Omit = omit,
+        memory: Literal["8GiB", "16GiB"] | Omit = omit,
         name: str | Omit = omit,
         network: BrowserNetworkConfigParam | Omit = omit,
         profile: browser_pool_update_params.Profile | Omit = omit,
@@ -302,6 +309,10 @@ def update(
 
           kiosk_mode: If provided, replaces whether browsers launch in kiosk mode.
 
+          memory: Memory requested for newly-warmed headful browsers in this pool. Existing
+              browsers retain their original allocation. Use discard_all_idle to replace idle
+              browsers.
+
           name: If provided, replaces the pool name. Empty string is a no-op; the pool name
               cannot be cleared or reset to empty once assigned.
 
@@ -380,6 +391,7 @@ def update(
                     "fill_rate_per_minute": fill_rate_per_minute,
                     "headless": headless,
                     "kiosk_mode": kiosk_mode,
+                    "memory": memory,
                     "name": name,
                     "network": network,
                     "profile": profile,
@@ -706,6 +718,7 @@ async def create(
         fill_rate_per_minute: int | Omit = omit,
         headless: bool | Omit = omit,
         kiosk_mode: bool | Omit = omit,
+        memory: BrowserMemoryRequest | Omit = omit,
         name: str | Omit = omit,
         network: BrowserNetworkConfigParam | Omit = omit,
         profile: browser_pool_create_params.Profile | Omit = omit,
@@ -753,6 +766,8 @@ async def create(
           kiosk_mode: If true, launches the browser in kiosk mode to hide address bar and tabs in live
               view. Defaults to false.
 
+          memory: Memory requested for headful browsers in this pool.
+
           name: Optional name for the browser pool. Must be unique within the project.
 
           network: Network configuration applied to browsers in this pool.
@@ -824,6 +839,7 @@ async def create(
                     "fill_rate_per_minute": fill_rate_per_minute,
                     "headless": headless,
                     "kiosk_mode": kiosk_mode,
+                    "memory": memory,
                     "name": name,
                     "network": network,
                     "profile": profile,
@@ -887,6 +903,7 @@ async def update(
         fill_rate_per_minute: int | Omit = omit,
         headless: bool | Omit = omit,
         kiosk_mode: bool | Omit = omit,
+        memory: Literal["8GiB", "16GiB"] | Omit = omit,
         name: str | Omit = omit,
         network: BrowserNetworkConfigParam | Omit = omit,
         profile: browser_pool_update_params.Profile | Omit = omit,
@@ -939,6 +956,10 @@ async def update(
 
           kiosk_mode: If provided, replaces whether browsers launch in kiosk mode.
 
+          memory: Memory requested for newly-warmed headful browsers in this pool. Existing
+              browsers retain their original allocation. Use discard_all_idle to replace idle
+              browsers.
+
           name: If provided, replaces the pool name. Empty string is a no-op; the pool name
               cannot be cleared or reset to empty once assigned.
 
@@ -1017,6 +1038,7 @@ async def update(
                     "fill_rate_per_minute": fill_rate_per_minute,
                     "headless": headless,
                     "kiosk_mode": kiosk_mode,
+                    "memory": memory,
                     "name": name,
                     "network": network,
                     "profile": profile,

src/kernel/resources/search/providers.py

@@ -64,7 +64,8 @@ def list(
         contains no latency benchmarks. X-Request-Id identifies the request.
 
         Args:
-          slug: Optional concrete provider slug filter. Omit to list every provider.
+          slug: Optional concrete provider slug filter. Omit to list every provider. A slug that
+              is not listed returns an empty array.
 
           extra_headers: Send extra headers
 
@@ -128,7 +129,8 @@ async def list(
         contains no latency benchmarks. X-Request-Id identifies the request.
 
         Args:
-          slug: Optional concrete provider slug filter. Omit to list every provider.
+          slug: Optional concrete provider slug filter. Omit to list every provider. A slug that
+              is not listed returns an empty array.
 
           extra_headers: Send extra headers
 

src/kernel/types/browser_pool.py

@@ -5,6 +5,7 @@
 from typing_extensions import Literal
 
 from .._models import BaseModel
+from .browser_memory import BrowserMemory
 from .browser_network_config import BrowserNetworkConfig
 from .shared.browser_viewport import BrowserViewport
 from .shared.browser_extension import BrowserExtension
@@ -73,6 +74,9 @@ class BrowserPoolConfig(BaseModel):
     view.
     """
 
+    memory: Optional[BrowserMemory] = None
+    """Memory allocated to the browser session."""
+
     name: Optional[str] = None
     """Optional name for the browser pool. Must be unique within the project."""
 

src/kernel/types/browser_pool_create_params.py

@@ -5,6 +5,7 @@
 from typing import Dict, Iterable, Optional
 from typing_extensions import Literal, Required, TypedDict
 
+from .browser_memory_request import BrowserMemoryRequest
 from .browser_network_config_param import BrowserNetworkConfigParam
 from .shared_params.browser_viewport import BrowserViewport
 from .shared_params.browser_extension import BrowserExtension
@@ -59,6 +60,9 @@ class BrowserPoolCreateParams(TypedDict, total=False):
     view. Defaults to false.
     """
 
+    memory: BrowserMemoryRequest
+    """Memory requested for headful browsers in this pool."""
+
     name: str
     """Optional name for the browser pool. Must be unique within the project."""
 

src/kernel/types/browser_pool_update_params.py

@@ -3,7 +3,7 @@
 from __future__ import annotations
 
 from typing import Dict, Iterable, Optional
-from typing_extensions import TypedDict
+from typing_extensions import Literal, TypedDict
 
 from .browser_network_config_param import BrowserNetworkConfigParam
 from .shared_params.browser_viewport import BrowserViewport
@@ -61,6 +61,13 @@ class BrowserPoolUpdateParams(TypedDict, total=False):
     kiosk_mode: bool
     """If provided, replaces whether browsers launch in kiosk mode."""
 
+    memory: Literal["8GiB", "16GiB"]
+    """Memory requested for newly-warmed headful browsers in this pool.
+
+    Existing browsers retain their original allocation. Use discard_all_idle to
+    replace idle browsers.
+    """
+
     name: str
     """If provided, replaces the pool name.
 

src/kernel/types/search/provider_list_params.py

@@ -9,4 +9,7 @@
 
 class ProviderListParams(TypedDict, total=False):
     slug: Literal["brave", "exa", "perplexity", "context", "parallel", "valyu", "octen", "you", "tavily", "serpapi"]
-    """Optional concrete provider slug filter. Omit to list every provider."""
+    """Optional concrete provider slug filter.
+
+    Omit to list every provider. A slug that is not listed returns an empty array.
+    """

tests/api_resources/test_browser_pools.py

@@ -44,6 +44,7 @@ def test_method_create_with_all_params(self, client: Kernel) -> None:
             fill_rate_per_minute=0,
             headless=False,
             kiosk_mode=True,
+            memory="8GiB",
             name="my-pool",
             network={
                 "private_hosts": ["*.example.ts.net", "100.64.0.0/10"],
@@ -194,6 +195,7 @@ def test_method_update_with_all_params(self, client: Kernel) -> None:
             fill_rate_per_minute=0,
             headless=False,
             kiosk_mode=True,
+            memory="8GiB",
             name="my-pool",
             network={
                 "private_hosts": ["*.example.ts.net", "100.64.0.0/10"],
@@ -593,6 +595,7 @@ async def test_method_create_with_all_params(self, async_client: AsyncKernel) ->
             fill_rate_per_minute=0,
             headless=False,
             kiosk_mode=True,
+            memory="8GiB",
             name="my-pool",
             network={
                 "private_hosts": ["*.example.ts.net", "100.64.0.0/10"],
@@ -743,6 +746,7 @@ async def test_method_update_with_all_params(self, async_client: AsyncKernel) ->
             fill_rate_per_minute=0,
             headless=False,
             kiosk_mode=True,
+            memory="8GiB",
             name="my-pool",
             network={
                 "private_hosts": ["*.example.ts.net", "100.64.0.0/10"],