diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 6772f01..6f257c8 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.71.0"
+  ".": "0.72.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index ef32d38..10d9022 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 124
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel/kernel-4fb45d71a99648425c84bdc8e5780920105cede4ee2d4eac67276d0609ac1e94.yml
-openapi_spec_hash: 1f04cb5b36e92db81dfa264c2a59c32a
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel/kernel-4c243ff089133bd49322d98a6943647589972f71ecadc993fe9e5029972b3995.yml
+openapi_spec_hash: a2cb637a19a070d07a1a4343c75444ee
 config_hash: fb167e754ebb3a14649463725891c9d0
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 35090e2..ab94a97 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.72.0 (2026-06-26)
+
+Full Changelog: [v0.71.0...v0.72.0](https://github.com/kernel/kernel-python-sdk/compare/v0.71.0...v0.72.0)
+
+### Bug Fixes
+
+* **api:** browser pool profile omits save_changes (BrowserPoolProfile) ([34423fb](https://github.com/kernel/kernel-python-sdk/commit/34423fb99af7f43b7b9a6a023a4ec85902b1bcb2))
+
 ## 0.71.0 (2026-06-26)
 
 Full Changelog: [v0.70.0...v0.71.0](https://github.com/kernel/kernel-python-sdk/compare/v0.70.0...v0.71.0)
diff --git a/pyproject.toml b/pyproject.toml
index 9187ed7..1649ada 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "kernel"
-version = "0.71.0"
+version = "0.72.0"
 description = "The official Python library for the kernel API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/kernel/_version.py b/src/kernel/_version.py
index 0bf9994..4584cbe 100644
--- a/src/kernel/_version.py
+++ b/src/kernel/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "kernel"
-__version__ = "0.71.0"  # x-release-please-version
+__version__ = "0.72.0"  # x-release-please-version
diff --git a/src/kernel/resources/browser_pools.py b/src/kernel/resources/browser_pools.py
index 019489f..842d3ec 100644
--- a/src/kernel/resources/browser_pools.py
+++ b/src/kernel/resources/browser_pools.py
@@ -29,7 +29,6 @@
 from ..types.tags_param import TagsParam
 from ..types.browser_pool import BrowserPool
 from ..types.browser_pool_acquire_response import BrowserPoolAcquireResponse
-from ..types.shared_params.browser_profile import BrowserProfile
 from ..types.shared_params.browser_viewport import BrowserViewport
 from ..types.shared_params.browser_extension import BrowserExtension
 
@@ -68,7 +67,7 @@ def create(
         headless: bool | Omit = omit,
         kiosk_mode: bool | Omit = omit,
         name: str | Omit = omit,
-        profile: BrowserProfile | Omit = omit,
+        profile: browser_pool_create_params.Profile | Omit = omit,
         proxy_id: str | Omit = omit,
         start_url: str | Omit = omit,
         stealth: bool | Omit = omit,
@@ -81,8 +80,12 @@ def create(
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> BrowserPool:
-        """
-        Create a new browser pool with the specified configuration and size.
+        """Create a new browser pool with the specified configuration and size.
+
+        Pooled
+        browsers load their profile read-only: any save_changes on the profile is
+        ignored (not rejected), so pooled browsers never persist changes back to the
+        profile.
 
         Args:
           size: Number of browsers to maintain in the pool. The maximum size is determined by
@@ -107,9 +110,12 @@ def create(
 
           name: Optional name for the browser pool. Must be unique within the project.
 
-          profile: Profile selection for the browser session. Provide either id or name. If
-              specified, the matching profile will be loaded into the browser session.
-              Profiles must be created beforehand.
+          profile: Profile selection for browsers in a pool. Provide either id or name. The
+              matching profile is loaded into every browser in the pool. Profiles must be
+              created beforehand. Unlike single browser sessions, pools load the profile
+              read-only and never persist changes back to it, so save_changes is omitted here.
+              Any save_changes value sent on a pool profile is silently ignored rather than
+              rejected, so callers reusing a single-session profile object will not error.
 
           proxy_id: Optional proxy to associate to the browser session. Must reference a proxy in
               the same project as the browser session.
@@ -217,7 +223,7 @@ def update(
         headless: bool | Omit = omit,
         kiosk_mode: bool | Omit = omit,
         name: str | Omit = omit,
-        profile: BrowserProfile | Omit = omit,
+        profile: browser_pool_update_params.Profile | Omit = omit,
         proxy_id: str | Omit = omit,
         size: int | Omit = omit,
         start_url: str | Omit = omit,
@@ -231,8 +237,11 @@ def update(
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> BrowserPool:
-        """
-        Updates the configuration used to create browsers in the pool.
+        """Updates the configuration used to create browsers in the pool.
+
+        As with creation,
+        save_changes on the pool profile is ignored (not rejected); pooled browsers
+        never persist changes back to the profile.
 
         Args:
           chrome_policy: Custom Chrome enterprise policy overrides applied to all browsers in this pool.
@@ -256,9 +265,12 @@ def update(
 
           name: Optional name for the browser pool. Must be unique within the project.
 
-          profile: Profile selection for the browser session. Provide either id or name. If
-              specified, the matching profile will be loaded into the browser session.
-              Profiles must be created beforehand.
+          profile: Profile selection for browsers in a pool. Provide either id or name. The
+              matching profile is loaded into every browser in the pool. Profiles must be
+              created beforehand. Unlike single browser sessions, pools load the profile
+              read-only and never persist changes back to it, so save_changes is omitted here.
+              Any save_changes value sent on a pool profile is silently ignored rather than
+              rejected, so callers reusing a single-session profile object will not error.
 
           proxy_id: Optional proxy to associate to the browser session. Must reference a proxy in
               the same project as the browser session.
@@ -603,7 +615,7 @@ async def create(
         headless: bool | Omit = omit,
         kiosk_mode: bool | Omit = omit,
         name: str | Omit = omit,
-        profile: BrowserProfile | Omit = omit,
+        profile: browser_pool_create_params.Profile | Omit = omit,
         proxy_id: str | Omit = omit,
         start_url: str | Omit = omit,
         stealth: bool | Omit = omit,
@@ -616,8 +628,12 @@ async def create(
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> BrowserPool:
-        """
-        Create a new browser pool with the specified configuration and size.
+        """Create a new browser pool with the specified configuration and size.
+
+        Pooled
+        browsers load their profile read-only: any save_changes on the profile is
+        ignored (not rejected), so pooled browsers never persist changes back to the
+        profile.
 
         Args:
           size: Number of browsers to maintain in the pool. The maximum size is determined by
@@ -642,9 +658,12 @@ async def create(
 
           name: Optional name for the browser pool. Must be unique within the project.
 
-          profile: Profile selection for the browser session. Provide either id or name. If
-              specified, the matching profile will be loaded into the browser session.
-              Profiles must be created beforehand.
+          profile: Profile selection for browsers in a pool. Provide either id or name. The
+              matching profile is loaded into every browser in the pool. Profiles must be
+              created beforehand. Unlike single browser sessions, pools load the profile
+              read-only and never persist changes back to it, so save_changes is omitted here.
+              Any save_changes value sent on a pool profile is silently ignored rather than
+              rejected, so callers reusing a single-session profile object will not error.
 
           proxy_id: Optional proxy to associate to the browser session. Must reference a proxy in
               the same project as the browser session.
@@ -752,7 +771,7 @@ async def update(
         headless: bool | Omit = omit,
         kiosk_mode: bool | Omit = omit,
         name: str | Omit = omit,
-        profile: BrowserProfile | Omit = omit,
+        profile: browser_pool_update_params.Profile | Omit = omit,
         proxy_id: str | Omit = omit,
         size: int | Omit = omit,
         start_url: str | Omit = omit,
@@ -766,8 +785,11 @@ async def update(
         extra_body: Body | None = None,
         timeout: float | httpx.Timeout | None | NotGiven = not_given,
     ) -> BrowserPool:
-        """
-        Updates the configuration used to create browsers in the pool.
+        """Updates the configuration used to create browsers in the pool.
+
+        As with creation,
+        save_changes on the pool profile is ignored (not rejected); pooled browsers
+        never persist changes back to the profile.
 
         Args:
           chrome_policy: Custom Chrome enterprise policy overrides applied to all browsers in this pool.
@@ -791,9 +813,12 @@ async def update(
 
           name: Optional name for the browser pool. Must be unique within the project.
 
-          profile: Profile selection for the browser session. Provide either id or name. If
-              specified, the matching profile will be loaded into the browser session.
-              Profiles must be created beforehand.
+          profile: Profile selection for browsers in a pool. Provide either id or name. The
+              matching profile is loaded into every browser in the pool. Profiles must be
+              created beforehand. Unlike single browser sessions, pools load the profile
+              read-only and never persist changes back to it, so save_changes is omitted here.
+              Any save_changes value sent on a pool profile is silently ignored rather than
+              rejected, so callers reusing a single-session profile object will not error.
 
           proxy_id: Optional proxy to associate to the browser session. Must reference a proxy in
               the same project as the browser session.
diff --git a/src/kernel/types/browser_pool.py b/src/kernel/types/browser_pool.py
index 877fbcd..6bceffe 100644
--- a/src/kernel/types/browser_pool.py
+++ b/src/kernel/types/browser_pool.py
@@ -4,11 +4,30 @@
 from datetime import datetime
 
 from .._models import BaseModel
-from .shared.browser_profile import BrowserProfile
 from .shared.browser_viewport import BrowserViewport
 from .shared.browser_extension import BrowserExtension
 
-__all__ = ["BrowserPool", "BrowserPoolConfig"]
+__all__ = ["BrowserPool", "BrowserPoolConfig", "BrowserPoolConfigProfile"]
+
+
+class BrowserPoolConfigProfile(BaseModel):
+    """Profile selection for browsers in a pool.
+
+    Provide either id or name. The matching profile is
+    loaded into every browser in the pool. Profiles must be created beforehand. Unlike single
+    browser sessions, pools load the profile read-only and never persist changes back to it, so
+    save_changes is omitted here. Any save_changes value sent on a pool profile is silently
+    ignored rather than rejected, so callers reusing a single-session profile object will not error.
+    """
+
+    id: Optional[str] = None
+    """Profile ID to load for browsers in this pool"""
+
+    name: Optional[str] = None
+    """Profile name to load for browsers in this pool (instead of id).
+
+    Must be 1-255 characters, using letters, numbers, dots, underscores, or hyphens.
+    """
 
 
 class BrowserPoolConfig(BaseModel):
@@ -54,11 +73,15 @@ class BrowserPoolConfig(BaseModel):
     name: Optional[str] = None
     """Optional name for the browser pool. Must be unique within the project."""
 
-    profile: Optional[BrowserProfile] = None
-    """Profile selection for the browser session.
+    profile: Optional[BrowserPoolConfigProfile] = None
+    """Profile selection for browsers in a pool.
 
-    Provide either id or name. If specified, the matching profile will be loaded
-    into the browser session. Profiles must be created beforehand.
+    Provide either id or name. The matching profile is loaded into every browser in
+    the pool. Profiles must be created beforehand. Unlike single browser sessions,
+    pools load the profile read-only and never persist changes back to it, so
+    save_changes is omitted here. Any save_changes value sent on a pool profile is
+    silently ignored rather than rejected, so callers reusing a single-session
+    profile object will not error.
     """
 
     proxy_id: Optional[str] = None
diff --git a/src/kernel/types/browser_pool_create_params.py b/src/kernel/types/browser_pool_create_params.py
index d404d4e..f629691 100644
--- a/src/kernel/types/browser_pool_create_params.py
+++ b/src/kernel/types/browser_pool_create_params.py
@@ -5,11 +5,10 @@
 from typing import Dict, Iterable
 from typing_extensions import Required, TypedDict
 
-from .shared_params.browser_profile import BrowserProfile
 from .shared_params.browser_viewport import BrowserViewport
 from .shared_params.browser_extension import BrowserExtension
 
-__all__ = ["BrowserPoolCreateParams"]
+__all__ = ["BrowserPoolCreateParams", "Profile"]
 
 
 class BrowserPoolCreateParams(TypedDict, total=False):
@@ -53,11 +52,15 @@ class BrowserPoolCreateParams(TypedDict, total=False):
     name: str
     """Optional name for the browser pool. Must be unique within the project."""
 
-    profile: BrowserProfile
-    """Profile selection for the browser session.
+    profile: Profile
+    """Profile selection for browsers in a pool.
 
-    Provide either id or name. If specified, the matching profile will be loaded
-    into the browser session. Profiles must be created beforehand.
+    Provide either id or name. The matching profile is loaded into every browser in
+    the pool. Profiles must be created beforehand. Unlike single browser sessions,
+    pools load the profile read-only and never persist changes back to it, so
+    save_changes is omitted here. Any save_changes value sent on a pool profile is
+    silently ignored rather than rejected, so callers reusing a single-session
+    profile object will not error.
     """
 
     proxy_id: str
@@ -102,3 +105,23 @@ class BrowserPoolCreateParams(TypedDict, total=False):
     based on the resolution (higher resolutions use lower refresh rates to keep
     bandwidth reasonable).
     """
+
+
+class Profile(TypedDict, total=False):
+    """Profile selection for browsers in a pool.
+
+    Provide either id or name. The matching profile is
+    loaded into every browser in the pool. Profiles must be created beforehand. Unlike single
+    browser sessions, pools load the profile read-only and never persist changes back to it, so
+    save_changes is omitted here. Any save_changes value sent on a pool profile is silently
+    ignored rather than rejected, so callers reusing a single-session profile object will not error.
+    """
+
+    id: str
+    """Profile ID to load for browsers in this pool"""
+
+    name: str
+    """Profile name to load for browsers in this pool (instead of id).
+
+    Must be 1-255 characters, using letters, numbers, dots, underscores, or hyphens.
+    """
diff --git a/src/kernel/types/browser_pool_update_params.py b/src/kernel/types/browser_pool_update_params.py
index 79e8172..2688f23 100644
--- a/src/kernel/types/browser_pool_update_params.py
+++ b/src/kernel/types/browser_pool_update_params.py
@@ -5,11 +5,10 @@
 from typing import Dict, Iterable
 from typing_extensions import TypedDict
 
-from .shared_params.browser_profile import BrowserProfile
 from .shared_params.browser_viewport import BrowserViewport
 from .shared_params.browser_extension import BrowserExtension
 
-__all__ = ["BrowserPoolUpdateParams"]
+__all__ = ["BrowserPoolUpdateParams", "Profile"]
 
 
 class BrowserPoolUpdateParams(TypedDict, total=False):
@@ -52,11 +51,15 @@ class BrowserPoolUpdateParams(TypedDict, total=False):
     name: str
     """Optional name for the browser pool. Must be unique within the project."""
 
-    profile: BrowserProfile
-    """Profile selection for the browser session.
+    profile: Profile
+    """Profile selection for browsers in a pool.
 
-    Provide either id or name. If specified, the matching profile will be loaded
-    into the browser session. Profiles must be created beforehand.
+    Provide either id or name. The matching profile is loaded into every browser in
+    the pool. Profiles must be created beforehand. Unlike single browser sessions,
+    pools load the profile read-only and never persist changes back to it, so
+    save_changes is omitted here. Any save_changes value sent on a pool profile is
+    silently ignored rather than rejected, so callers reusing a single-session
+    profile object will not error.
     """
 
     proxy_id: str
@@ -108,3 +111,23 @@ class BrowserPoolUpdateParams(TypedDict, total=False):
     based on the resolution (higher resolutions use lower refresh rates to keep
     bandwidth reasonable).
     """
+
+
+class Profile(TypedDict, total=False):
+    """Profile selection for browsers in a pool.
+
+    Provide either id or name. The matching profile is
+    loaded into every browser in the pool. Profiles must be created beforehand. Unlike single
+    browser sessions, pools load the profile read-only and never persist changes back to it, so
+    save_changes is omitted here. Any save_changes value sent on a pool profile is silently
+    ignored rather than rejected, so callers reusing a single-session profile object will not error.
+    """
+
+    id: str
+    """Profile ID to load for browsers in this pool"""
+
+    name: str
+    """Profile name to load for browsers in this pool (instead of id).
+
+    Must be 1-255 characters, using letters, numbers, dots, underscores, or hyphens.
+    """
diff --git a/tests/api_resources/test_browser_pools.py b/tests/api_resources/test_browser_pools.py
index ba603e7..c7e8bdb 100644
--- a/tests/api_resources/test_browser_pools.py
+++ b/tests/api_resources/test_browser_pools.py
@@ -48,7 +48,6 @@ def test_method_create_with_all_params(self, client: Kernel) -> None:
             profile={
                 "id": "id",
                 "name": "name",
-                "save_changes": True,
             },
             proxy_id="proxy_id",
             start_url="https://example.com",
@@ -158,7 +157,6 @@ def test_method_update_with_all_params(self, client: Kernel) -> None:
             profile={
                 "id": "id",
                 "name": "name",
-                "save_changes": True,
             },
             proxy_id="proxy_id",
             size=10,
@@ -484,7 +482,6 @@ async def test_method_create_with_all_params(self, async_client: AsyncKernel) ->
             profile={
                 "id": "id",
                 "name": "name",
-                "save_changes": True,
             },
             proxy_id="proxy_id",
             start_url="https://example.com",
@@ -594,7 +591,6 @@ async def test_method_update_with_all_params(self, async_client: AsyncKernel) ->
             profile={
                 "id": "id",
                 "name": "name",
-                "save_changes": True,
             },
             proxy_id="proxy_id",
             size=10,