From b9911dd1c37610192c9ef70e1344f7b93a191f24 Mon Sep 17 00:00:00 2001
From: "stainless-app[bot]"
 <142633134+stainless-app[bot]@users.noreply.github.com>
Date: Tue, 10 Mar 2026 22:02:48 +0000
Subject: [PATCH 1/7] feat: expose smooth drag mouse movement via public API

---
 .stats.yml                                    |  4 ++--
 src/resources/browsers/computer.ts            | 24 +++++++++++++++++++
 tests/api-resources/browsers/computer.test.ts |  4 ++++
 3 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/.stats.yml b/.stats.yml
index ae22a71..8140743 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 103
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-bda5e58fa0bbd08761f27a1e0edbc602c44141ac9483bf6c96d52b7f4d10d9a7.yml
-openapi_spec_hash: 10833b36358e8cda023e5bb0abeab0ba
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-e6936890166ce5b11abaccd511a43a8807e2abf96c1f542d4f8d94655ef27d1f.yml
+openapi_spec_hash: 0146ecaea96d8136ef4a35cd04aacf22
 config_hash: cff4d43372b6fa66b64e2d4150f6aa76
diff --git a/src/resources/browsers/computer.ts b/src/resources/browsers/computer.ts
index f5ed4d3..b40f55a 100644
--- a/src/resources/browsers/computer.ts
+++ b/src/resources/browsers/computer.ts
@@ -353,11 +353,23 @@ export namespace ComputerBatchParams {
        */
       delay?: number;
 
+      /**
+       * Target total duration in milliseconds for the entire drag movement when
+       * smooth=true. Omit for automatic timing based on total path length.
+       */
+      duration_ms?: number;
+
       /**
        * Modifier keys to hold during the drag
        */
       hold_keys?: Array<string>;
 
+      /**
+       * Use human-like Bezier curves between path waypoints instead of linear
+       * interpolation. When true, steps_per_segment and step_delay_ms are ignored.
+       */
+      smooth?: boolean;
+
       /**
        * Delay in milliseconds between relative steps while dragging (not the initial
        * delay).
@@ -554,11 +566,23 @@ export interface ComputerDragMouseParams {
    */
   delay?: number;
 
+  /**
+   * Target total duration in milliseconds for the entire drag movement when
+   * smooth=true. Omit for automatic timing based on total path length.
+   */
+  duration_ms?: number;
+
   /**
    * Modifier keys to hold during the drag
    */
   hold_keys?: Array<string>;
 
+  /**
+   * Use human-like Bezier curves between path waypoints instead of linear
+   * interpolation. When true, steps_per_segment and step_delay_ms are ignored.
+   */
+  smooth?: boolean;
+
   /**
    * Delay in milliseconds between relative steps while dragging (not the initial
    * delay).
diff --git a/tests/api-resources/browsers/computer.test.ts b/tests/api-resources/browsers/computer.test.ts
index ffb2b7d..807834d 100644
--- a/tests/api-resources/browsers/computer.test.ts
+++ b/tests/api-resources/browsers/computer.test.ts
@@ -41,7 +41,9 @@ describe('resource computer', () => {
             ],
             button: 'left',
             delay: 0,
+            duration_ms: 50,
             hold_keys: ['string'],
+            smooth: true,
             step_delay_ms: 0,
             steps_per_segment: 1,
           },
@@ -141,7 +143,9 @@ describe('resource computer', () => {
       ],
       button: 'left',
       delay: 0,
+      duration_ms: 50,
       hold_keys: ['string'],
+      smooth: true,
       step_delay_ms: 0,
       steps_per_segment: 1,
     });

From 693e4f6cdd4d2db7524c2ff22ec99c2013cf6279 Mon Sep 17 00:00:00 2001
From: "stainless-app[bot]"
 <142633134+stainless-app[bot]@users.noreply.github.com>
Date: Thu, 12 Mar 2026 20:04:42 +0000
Subject: [PATCH 2/7] feat: Add GPU viewport presets and GPU encoder defaults

---
 .stats.yml                         |  4 +--
 src/resources/browser-pools.ts     | 40 +++++++++++++++++-------
 src/resources/browsers/browsers.ts | 50 +++++++++++++++++++++---------
 src/resources/invocations.ts       | 10 ++++--
 src/resources/shared.ts            | 10 ++++--
 5 files changed, 79 insertions(+), 35 deletions(-)

diff --git a/.stats.yml b/.stats.yml
index 8140743..904cb96 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 103
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-e6936890166ce5b11abaccd511a43a8807e2abf96c1f542d4f8d94655ef27d1f.yml
-openapi_spec_hash: 0146ecaea96d8136ef4a35cd04aacf22
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-95bb1cbe27cbed0339067fa133590e675b99cda4a9c04fad802a5b14563eb572.yml
+openapi_spec_hash: 3a24e61711eedb9ea7bb7589a7df956f
 config_hash: cff4d43372b6fa66b64e2d4150f6aa76
diff --git a/src/resources/browser-pools.ts b/src/resources/browser-pools.ts
index 16a8c72..bee14be 100644
--- a/src/resources/browser-pools.ts
+++ b/src/resources/browser-pools.ts
@@ -243,9 +243,13 @@ export namespace BrowserPool {
 
     /**
      * Initial browser window size in pixels with optional refresh rate. If omitted,
-     * image defaults apply (1920x1080@25). Arbitrary viewport dimensions are accepted,
-     * but the following configurations are known-good and fully tested: 2560x1440@10,
-     * 1920x1080@25, 1920x1200@25, 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60.
+     * image defaults apply (1920x1080@25). For GPU images, the default is
+     * 1920x1080@60. Arbitrary viewport dimensions and refresh rates are accepted.
+     * Known-good presets include: 2560x1440@10, 1920x1080@25, 1920x1200@25,
+     * 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60. For GPU images, recommended
+     * presets use one of these resolutions with refresh rates 60, 30, 25, or 10:
+     * 800x600, 960x720, 1024x576, 1024x768, 1152x648, 1200x800, 1280x720, 1368x768,
+     * 1440x900, 1600x900, 1920x1080, 1920x1200, 390x844, 360x250, 768x1024, 800x1600.
      * Viewports outside this list may exhibit unstable live view or recording
      * behavior. If refresh_rate is not provided, it will be automatically determined
      * based on the resolution (higher resolutions use lower refresh rates to keep
@@ -342,9 +346,13 @@ export interface BrowserPoolAcquireResponse {
 
   /**
    * Initial browser window size in pixels with optional refresh rate. If omitted,
-   * image defaults apply (1920x1080@25). Arbitrary viewport dimensions are accepted,
-   * but the following configurations are known-good and fully tested: 2560x1440@10,
-   * 1920x1080@25, 1920x1200@25, 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60.
+   * image defaults apply (1920x1080@25). For GPU images, the default is
+   * 1920x1080@60. Arbitrary viewport dimensions and refresh rates are accepted.
+   * Known-good presets include: 2560x1440@10, 1920x1080@25, 1920x1200@25,
+   * 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60. For GPU images, recommended
+   * presets use one of these resolutions with refresh rates 60, 30, 25, or 10:
+   * 800x600, 960x720, 1024x576, 1024x768, 1152x648, 1200x800, 1280x720, 1368x768,
+   * 1440x900, 1600x900, 1920x1080, 1920x1200, 390x844, 360x250, 768x1024, 800x1600.
    * Viewports outside this list may exhibit unstable live view or recording
    * behavior. If refresh_rate is not provided, it will be automatically determined
    * based on the resolution (higher resolutions use lower refresh rates to keep
@@ -414,9 +422,13 @@ export interface BrowserPoolCreateParams {
 
   /**
    * Initial browser window size in pixels with optional refresh rate. If omitted,
-   * image defaults apply (1920x1080@25). Arbitrary viewport dimensions are accepted,
-   * but the following configurations are known-good and fully tested: 2560x1440@10,
-   * 1920x1080@25, 1920x1200@25, 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60.
+   * image defaults apply (1920x1080@25). For GPU images, the default is
+   * 1920x1080@60. Arbitrary viewport dimensions and refresh rates are accepted.
+   * Known-good presets include: 2560x1440@10, 1920x1080@25, 1920x1200@25,
+   * 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60. For GPU images, recommended
+   * presets use one of these resolutions with refresh rates 60, 30, 25, or 10:
+   * 800x600, 960x720, 1024x576, 1024x768, 1152x648, 1200x800, 1280x720, 1368x768,
+   * 1440x900, 1600x900, 1920x1080, 1920x1200, 390x844, 360x250, 768x1024, 800x1600.
    * Viewports outside this list may exhibit unstable live view or recording
    * behavior. If refresh_rate is not provided, it will be automatically determined
    * based on the resolution (higher resolutions use lower refresh rates to keep
@@ -492,9 +504,13 @@ export interface BrowserPoolUpdateParams {
 
   /**
    * Initial browser window size in pixels with optional refresh rate. If omitted,
-   * image defaults apply (1920x1080@25). Arbitrary viewport dimensions are accepted,
-   * but the following configurations are known-good and fully tested: 2560x1440@10,
-   * 1920x1080@25, 1920x1200@25, 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60.
+   * image defaults apply (1920x1080@25). For GPU images, the default is
+   * 1920x1080@60. Arbitrary viewport dimensions and refresh rates are accepted.
+   * Known-good presets include: 2560x1440@10, 1920x1080@25, 1920x1200@25,
+   * 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60. For GPU images, recommended
+   * presets use one of these resolutions with refresh rates 60, 30, 25, or 10:
+   * 800x600, 960x720, 1024x576, 1024x768, 1152x648, 1200x800, 1280x720, 1368x768,
+   * 1440x900, 1600x900, 1920x1080, 1920x1200, 390x844, 360x250, 768x1024, 800x1600.
    * Viewports outside this list may exhibit unstable live view or recording
    * behavior. If refresh_rate is not provided, it will be automatically determined
    * based on the resolution (higher resolutions use lower refresh rates to keep
diff --git a/src/resources/browsers/browsers.ts b/src/resources/browsers/browsers.ts
index 756dbdd..14256b8 100644
--- a/src/resources/browsers/browsers.ts
+++ b/src/resources/browsers/browsers.ts
@@ -367,9 +367,13 @@ export interface BrowserCreateResponse {
 
   /**
    * Initial browser window size in pixels with optional refresh rate. If omitted,
-   * image defaults apply (1920x1080@25). Arbitrary viewport dimensions are accepted,
-   * but the following configurations are known-good and fully tested: 2560x1440@10,
-   * 1920x1080@25, 1920x1200@25, 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60.
+   * image defaults apply (1920x1080@25). For GPU images, the default is
+   * 1920x1080@60. Arbitrary viewport dimensions and refresh rates are accepted.
+   * Known-good presets include: 2560x1440@10, 1920x1080@25, 1920x1200@25,
+   * 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60. For GPU images, recommended
+   * presets use one of these resolutions with refresh rates 60, 30, 25, or 10:
+   * 800x600, 960x720, 1024x576, 1024x768, 1152x648, 1200x800, 1280x720, 1368x768,
+   * 1440x900, 1600x900, 1920x1080, 1920x1200, 390x844, 360x250, 768x1024, 800x1600.
    * Viewports outside this list may exhibit unstable live view or recording
    * behavior. If refresh_rate is not provided, it will be automatically determined
    * based on the resolution (higher resolutions use lower refresh rates to keep
@@ -463,9 +467,13 @@ export interface BrowserRetrieveResponse {
 
   /**
    * Initial browser window size in pixels with optional refresh rate. If omitted,
-   * image defaults apply (1920x1080@25). Arbitrary viewport dimensions are accepted,
-   * but the following configurations are known-good and fully tested: 2560x1440@10,
-   * 1920x1080@25, 1920x1200@25, 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60.
+   * image defaults apply (1920x1080@25). For GPU images, the default is
+   * 1920x1080@60. Arbitrary viewport dimensions and refresh rates are accepted.
+   * Known-good presets include: 2560x1440@10, 1920x1080@25, 1920x1200@25,
+   * 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60. For GPU images, recommended
+   * presets use one of these resolutions with refresh rates 60, 30, 25, or 10:
+   * 800x600, 960x720, 1024x576, 1024x768, 1152x648, 1200x800, 1280x720, 1368x768,
+   * 1440x900, 1600x900, 1920x1080, 1920x1200, 390x844, 360x250, 768x1024, 800x1600.
    * Viewports outside this list may exhibit unstable live view or recording
    * behavior. If refresh_rate is not provided, it will be automatically determined
    * based on the resolution (higher resolutions use lower refresh rates to keep
@@ -559,9 +567,13 @@ export interface BrowserUpdateResponse {
 
   /**
    * Initial browser window size in pixels with optional refresh rate. If omitted,
-   * image defaults apply (1920x1080@25). Arbitrary viewport dimensions are accepted,
-   * but the following configurations are known-good and fully tested: 2560x1440@10,
-   * 1920x1080@25, 1920x1200@25, 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60.
+   * image defaults apply (1920x1080@25). For GPU images, the default is
+   * 1920x1080@60. Arbitrary viewport dimensions and refresh rates are accepted.
+   * Known-good presets include: 2560x1440@10, 1920x1080@25, 1920x1200@25,
+   * 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60. For GPU images, recommended
+   * presets use one of these resolutions with refresh rates 60, 30, 25, or 10:
+   * 800x600, 960x720, 1024x576, 1024x768, 1152x648, 1200x800, 1280x720, 1368x768,
+   * 1440x900, 1600x900, 1920x1080, 1920x1200, 390x844, 360x250, 768x1024, 800x1600.
    * Viewports outside this list may exhibit unstable live view or recording
    * behavior. If refresh_rate is not provided, it will be automatically determined
    * based on the resolution (higher resolutions use lower refresh rates to keep
@@ -655,9 +667,13 @@ export interface BrowserListResponse {
 
   /**
    * Initial browser window size in pixels with optional refresh rate. If omitted,
-   * image defaults apply (1920x1080@25). Arbitrary viewport dimensions are accepted,
-   * but the following configurations are known-good and fully tested: 2560x1440@10,
-   * 1920x1080@25, 1920x1200@25, 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60.
+   * image defaults apply (1920x1080@25). For GPU images, the default is
+   * 1920x1080@60. Arbitrary viewport dimensions and refresh rates are accepted.
+   * Known-good presets include: 2560x1440@10, 1920x1080@25, 1920x1200@25,
+   * 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60. For GPU images, recommended
+   * presets use one of these resolutions with refresh rates 60, 30, 25, or 10:
+   * 800x600, 960x720, 1024x576, 1024x768, 1152x648, 1200x800, 1280x720, 1368x768,
+   * 1440x900, 1600x900, 1920x1080, 1920x1200, 390x844, 360x250, 768x1024, 800x1600.
    * Viewports outside this list may exhibit unstable live view or recording
    * behavior. If refresh_rate is not provided, it will be automatically determined
    * based on the resolution (higher resolutions use lower refresh rates to keep
@@ -731,9 +747,13 @@ export interface BrowserCreateParams {
 
   /**
    * Initial browser window size in pixels with optional refresh rate. If omitted,
-   * image defaults apply (1920x1080@25). Arbitrary viewport dimensions are accepted,
-   * but the following configurations are known-good and fully tested: 2560x1440@10,
-   * 1920x1080@25, 1920x1200@25, 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60.
+   * image defaults apply (1920x1080@25). For GPU images, the default is
+   * 1920x1080@60. Arbitrary viewport dimensions and refresh rates are accepted.
+   * Known-good presets include: 2560x1440@10, 1920x1080@25, 1920x1200@25,
+   * 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60. For GPU images, recommended
+   * presets use one of these resolutions with refresh rates 60, 30, 25, or 10:
+   * 800x600, 960x720, 1024x576, 1024x768, 1152x648, 1200x800, 1280x720, 1368x768,
+   * 1440x900, 1600x900, 1920x1080, 1920x1200, 390x844, 360x250, 768x1024, 800x1600.
    * Viewports outside this list may exhibit unstable live view or recording
    * behavior. If refresh_rate is not provided, it will be automatically determined
    * based on the resolution (higher resolutions use lower refresh rates to keep
diff --git a/src/resources/invocations.ts b/src/resources/invocations.ts
index 8699ffe..389f357 100644
--- a/src/resources/invocations.ts
+++ b/src/resources/invocations.ts
@@ -502,9 +502,13 @@ export namespace InvocationListBrowsersResponse {
 
     /**
      * Initial browser window size in pixels with optional refresh rate. If omitted,
-     * image defaults apply (1920x1080@25). Arbitrary viewport dimensions are accepted,
-     * but the following configurations are known-good and fully tested: 2560x1440@10,
-     * 1920x1080@25, 1920x1200@25, 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60.
+     * image defaults apply (1920x1080@25). For GPU images, the default is
+     * 1920x1080@60. Arbitrary viewport dimensions and refresh rates are accepted.
+     * Known-good presets include: 2560x1440@10, 1920x1080@25, 1920x1200@25,
+     * 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60. For GPU images, recommended
+     * presets use one of these resolutions with refresh rates 60, 30, 25, or 10:
+     * 800x600, 960x720, 1024x576, 1024x768, 1152x648, 1200x800, 1280x720, 1368x768,
+     * 1440x900, 1600x900, 1920x1080, 1920x1200, 390x844, 360x250, 768x1024, 800x1600.
      * Viewports outside this list may exhibit unstable live view or recording
      * behavior. If refresh_rate is not provided, it will be automatically determined
      * based on the resolution (higher resolutions use lower refresh rates to keep
diff --git a/src/resources/shared.ts b/src/resources/shared.ts
index 0c26a74..8666f8a 100644
--- a/src/resources/shared.ts
+++ b/src/resources/shared.ts
@@ -65,9 +65,13 @@ export interface BrowserProfile {
 
 /**
  * Initial browser window size in pixels with optional refresh rate. If omitted,
- * image defaults apply (1920x1080@25). Arbitrary viewport dimensions are accepted,
- * but the following configurations are known-good and fully tested: 2560x1440@10,
- * 1920x1080@25, 1920x1200@25, 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60.
+ * image defaults apply (1920x1080@25). For GPU images, the default is
+ * 1920x1080@60. Arbitrary viewport dimensions and refresh rates are accepted.
+ * Known-good presets include: 2560x1440@10, 1920x1080@25, 1920x1200@25,
+ * 1440x900@25, 1280x800@60, 1024x768@60, 1200x800@60. For GPU images, recommended
+ * presets use one of these resolutions with refresh rates 60, 30, 25, or 10:
+ * 800x600, 960x720, 1024x576, 1024x768, 1152x648, 1200x800, 1280x720, 1368x768,
+ * 1440x900, 1600x900, 1920x1080, 1920x1200, 390x844, 360x250, 768x1024, 800x1600.
  * Viewports outside this list may exhibit unstable live view or recording
  * behavior. If refresh_rate is not provided, it will be automatically determined
  * based on the resolution (higher resolutions use lower refresh rates to keep

From 7aa9d1eed6890de62f92edac3bbccff8565b1d57 Mon Sep 17 00:00:00 2001
From: "stainless-app[bot]"
 <142633134+stainless-app[bot]@users.noreply.github.com>
Date: Fri, 13 Mar 2026 13:26:11 +0000
Subject: [PATCH 3/7] feat: Adds description to OAS spec for docs about
 delta_x, delta_y

---
 .stats.yml                         |  4 ++--
 src/resources/browsers/computer.ts | 12 ++++++++----
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/.stats.yml b/.stats.yml
index 904cb96..c129c7d 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 103
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-95bb1cbe27cbed0339067fa133590e675b99cda4a9c04fad802a5b14563eb572.yml
-openapi_spec_hash: 3a24e61711eedb9ea7bb7589a7df956f
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-aa981bcc44bf8382844c53b705f75eeac53fdc7cd828a9260755c5b4537ed966.yml
+openapi_spec_hash: e78521a8956dc87b25c076e30600a95e
 config_hash: cff4d43372b6fa66b64e2d4150f6aa76
diff --git a/src/resources/browsers/computer.ts b/src/resources/browsers/computer.ts
index b40f55a..d67dac6 100644
--- a/src/resources/browsers/computer.ts
+++ b/src/resources/browsers/computer.ts
@@ -443,12 +443,14 @@ export namespace ComputerBatchParams {
       y: number;
 
       /**
-       * Horizontal scroll amount. Positive scrolls right, negative scrolls left.
+       * Horizontal scroll amount in xdotool "wheel units." Positive scrolls right,
+       * negative scrolls left.
        */
       delta_x?: number;
 
       /**
-       * Vertical scroll amount. Positive scrolls down, negative scrolls up.
+       * Vertical scroll amount in xdotool "wheel units." Positive scrolls down, negative
+       * scrolls up.
        */
       delta_y?: number;
 
@@ -656,12 +658,14 @@ export interface ComputerScrollParams {
   y: number;
 
   /**
-   * Horizontal scroll amount. Positive scrolls right, negative scrolls left.
+   * Horizontal scroll amount in xdotool "wheel units." Positive scrolls right,
+   * negative scrolls left.
    */
   delta_x?: number;
 
   /**
-   * Vertical scroll amount. Positive scrolls down, negative scrolls up.
+   * Vertical scroll amount in xdotool "wheel units." Positive scrolls down, negative
+   * scrolls up.
    */
   delta_y?: number;
 

From 1d22910d61a9baec560384fd0485fc0bb9216371 Mon Sep 17 00:00:00 2001
From: "stainless-app[bot]"
 <142633134+stainless-app[bot]@users.noreply.github.com>
Date: Mon, 16 Mar 2026 22:33:46 +0000
Subject: [PATCH 4/7] feat: Rename hardware acceleration UI/docs wording to GPU
 acceleration

---
 .stats.yml                         |  4 ++--
 src/resources/browser-pools.ts     |  2 +-
 src/resources/browsers/browsers.ts | 12 ++++++------
 src/resources/invocations.ts       |  2 +-
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/.stats.yml b/.stats.yml
index c129c7d..663d1ab 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 103
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-aa981bcc44bf8382844c53b705f75eeac53fdc7cd828a9260755c5b4537ed966.yml
-openapi_spec_hash: e78521a8956dc87b25c076e30600a95e
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-f57c1468805aef5055a41e942a1ec374df98d58f1071b07c31e6496045e0d902.yml
+openapi_spec_hash: a4848d54211d6c6330b5ddd08992035a
 config_hash: cff4d43372b6fa66b64e2d4150f6aa76
diff --git a/src/resources/browser-pools.ts b/src/resources/browser-pools.ts
index bee14be..17d36d3 100644
--- a/src/resources/browser-pools.ts
+++ b/src/resources/browser-pools.ts
@@ -309,7 +309,7 @@ export interface BrowserPoolAcquireResponse {
   deleted_at?: string;
 
   /**
-   * Whether the browser session has hardware-accelerated GPU rendering.
+   * Whether GPU acceleration is enabled for the browser session.
    */
   gpu?: boolean;
 
diff --git a/src/resources/browsers/browsers.ts b/src/resources/browsers/browsers.ts
index 14256b8..0fa1308 100644
--- a/src/resources/browsers/browsers.ts
+++ b/src/resources/browsers/browsers.ts
@@ -330,7 +330,7 @@ export interface BrowserCreateResponse {
   deleted_at?: string;
 
   /**
-   * Whether the browser session has hardware-accelerated GPU rendering.
+   * Whether GPU acceleration is enabled for the browser session.
    */
   gpu?: boolean;
 
@@ -430,7 +430,7 @@ export interface BrowserRetrieveResponse {
   deleted_at?: string;
 
   /**
-   * Whether the browser session has hardware-accelerated GPU rendering.
+   * Whether GPU acceleration is enabled for the browser session.
    */
   gpu?: boolean;
 
@@ -530,7 +530,7 @@ export interface BrowserUpdateResponse {
   deleted_at?: string;
 
   /**
-   * Whether the browser session has hardware-accelerated GPU rendering.
+   * Whether GPU acceleration is enabled for the browser session.
    */
   gpu?: boolean;
 
@@ -630,7 +630,7 @@ export interface BrowserListResponse {
   deleted_at?: string;
 
   /**
-   * Whether the browser session has hardware-accelerated GPU rendering.
+   * Whether GPU acceleration is enabled for the browser session.
    */
   gpu?: boolean;
 
@@ -689,8 +689,8 @@ export interface BrowserCreateParams {
   extensions?: Array<Shared.BrowserExtension>;
 
   /**
-   * If true, launches a hardware-accelerated browser with GPU rendering. Requires
-   * Start-Up or Enterprise plan.
+   * If true, enables GPU acceleration for the browser session. Requires Start-Up or
+   * Enterprise plan.
    */
   gpu?: boolean;
 
diff --git a/src/resources/invocations.ts b/src/resources/invocations.ts
index 389f357..ab5f543 100644
--- a/src/resources/invocations.ts
+++ b/src/resources/invocations.ts
@@ -465,7 +465,7 @@ export namespace InvocationListBrowsersResponse {
     deleted_at?: string;
 
     /**
-     * Whether the browser session has hardware-accelerated GPU rendering.
+     * Whether GPU acceleration is enabled for the browser session.
      */
     gpu?: boolean;
 

From 256d3ff87c9744a8017a4fa93e21ec05118dbfca Mon Sep 17 00:00:00 2001
From: "stainless-app[bot]"
 <142633134+stainless-app[bot]@users.noreply.github.com>
Date: Tue, 17 Mar 2026 05:06:36 +0000
Subject: [PATCH 5/7] chore(internal): tweak CI branches

---
 .github/workflows/ci.yml | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 95e91fd..129e87b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,12 +1,14 @@
 name: CI
 on:
   push:
-    branches-ignore:
-      - 'generated'
-      - 'codegen/**'
-      - 'integrated/**'
-      - 'stl-preview-head/**'
-      - 'stl-preview-base/**'
+    branches:
+      - '**'
+      - '!integrated/**'
+      - '!stl-preview-head/**'
+      - '!stl-preview-base/**'
+      - '!generated'
+      - '!codegen/**'
+      - 'codegen/stl/**'
   pull_request:
     branches-ignore:
       - 'stl-preview-head/**'

From 762670ef4e3c6126a4c541eb67f49b2565504e40 Mon Sep 17 00:00:00 2001
From: "stainless-app[bot]"
 <142633134+stainless-app[bot]@users.noreply.github.com>
Date: Tue, 17 Mar 2026 17:15:00 +0000
Subject: [PATCH 6/7] feat: Drop headless GPU support and disable pooling

---
 .stats.yml                         |  4 ++--
 src/resources/browser-pools.ts     |  3 ++-
 src/resources/browsers/browsers.ts | 14 +++++++++-----
 src/resources/invocations.ts       |  3 ++-
 4 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/.stats.yml b/.stats.yml
index 663d1ab..ad84265 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 103
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-f57c1468805aef5055a41e942a1ec374df98d58f1071b07c31e6496045e0d902.yml
-openapi_spec_hash: a4848d54211d6c6330b5ddd08992035a
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-17e50cf93d8052ff655c160fc0f156621d9029b041526d4e2e3317b13f80822f.yml
+openapi_spec_hash: f7dadc8d93e77983936eb18a8080ce15
 config_hash: cff4d43372b6fa66b64e2d4150f6aa76
diff --git a/src/resources/browser-pools.ts b/src/resources/browser-pools.ts
index 17d36d3..adae577 100644
--- a/src/resources/browser-pools.ts
+++ b/src/resources/browser-pools.ts
@@ -309,7 +309,8 @@ export interface BrowserPoolAcquireResponse {
   deleted_at?: string;
 
   /**
-   * Whether GPU acceleration is enabled for the browser session.
+   * Whether GPU acceleration is enabled for the browser session (only supported for
+   * headful sessions).
    */
   gpu?: boolean;
 
diff --git a/src/resources/browsers/browsers.ts b/src/resources/browsers/browsers.ts
index 0fa1308..99b9d28 100644
--- a/src/resources/browsers/browsers.ts
+++ b/src/resources/browsers/browsers.ts
@@ -330,7 +330,8 @@ export interface BrowserCreateResponse {
   deleted_at?: string;
 
   /**
-   * Whether GPU acceleration is enabled for the browser session.
+   * Whether GPU acceleration is enabled for the browser session (only supported for
+   * headful sessions).
    */
   gpu?: boolean;
 
@@ -430,7 +431,8 @@ export interface BrowserRetrieveResponse {
   deleted_at?: string;
 
   /**
-   * Whether GPU acceleration is enabled for the browser session.
+   * Whether GPU acceleration is enabled for the browser session (only supported for
+   * headful sessions).
    */
   gpu?: boolean;
 
@@ -530,7 +532,8 @@ export interface BrowserUpdateResponse {
   deleted_at?: string;
 
   /**
-   * Whether GPU acceleration is enabled for the browser session.
+   * Whether GPU acceleration is enabled for the browser session (only supported for
+   * headful sessions).
    */
   gpu?: boolean;
 
@@ -630,7 +633,8 @@ export interface BrowserListResponse {
   deleted_at?: string;
 
   /**
-   * Whether GPU acceleration is enabled for the browser session.
+   * Whether GPU acceleration is enabled for the browser session (only supported for
+   * headful sessions).
    */
   gpu?: boolean;
 
@@ -690,7 +694,7 @@ export interface BrowserCreateParams {
 
   /**
    * If true, enables GPU acceleration for the browser session. Requires Start-Up or
-   * Enterprise plan.
+   * Enterprise plan and headless=false.
    */
   gpu?: boolean;
 
diff --git a/src/resources/invocations.ts b/src/resources/invocations.ts
index ab5f543..e567574 100644
--- a/src/resources/invocations.ts
+++ b/src/resources/invocations.ts
@@ -465,7 +465,8 @@ export namespace InvocationListBrowsersResponse {
     deleted_at?: string;
 
     /**
-     * Whether GPU acceleration is enabled for the browser session.
+     * Whether GPU acceleration is enabled for the browser session (only supported for
+     * headful sessions).
      */
     gpu?: boolean;
 

From b19d523feb260803b8ae3fa3cbeae4e65876d20e Mon Sep 17 00:00:00 2001
From: "stainless-app[bot]"
 <142633134+stainless-app[bot]@users.noreply.github.com>
Date: Tue, 17 Mar 2026 17:15:25 +0000
Subject: [PATCH 7/7] release: 0.44.0

---
 .release-please-manifest.json |  2 +-
 CHANGELOG.md                  | 17 +++++++++++++++++
 package-lock.json             |  4 ++--
 package.json                  |  2 +-
 src/version.ts                |  2 +-
 5 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 2ff8218..b470c2a 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.43.0"
+  ".": "0.44.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ae0911..5eb6f6a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## 0.44.0 (2026-03-17)
+
+Full Changelog: [v0.43.0...v0.44.0](https://github.com/kernel/kernel-node-sdk/compare/v0.43.0...v0.44.0)
+
+### Features
+
+* Add GPU viewport presets and GPU encoder defaults ([693e4f6](https://github.com/kernel/kernel-node-sdk/commit/693e4f6cdd4d2db7524c2ff22ec99c2013cf6279))
+* Adds description to OAS spec for docs about delta_x, delta_y ([7aa9d1e](https://github.com/kernel/kernel-node-sdk/commit/7aa9d1eed6890de62f92edac3bbccff8565b1d57))
+* Drop headless GPU support and disable pooling ([762670e](https://github.com/kernel/kernel-node-sdk/commit/762670ef4e3c6126a4c541eb67f49b2565504e40))
+* expose smooth drag mouse movement via public API ([b9911dd](https://github.com/kernel/kernel-node-sdk/commit/b9911dd1c37610192c9ef70e1344f7b93a191f24))
+* Rename hardware acceleration UI/docs wording to GPU acceleration ([1d22910](https://github.com/kernel/kernel-node-sdk/commit/1d22910d61a9baec560384fd0485fc0bb9216371))
+
+
+### Chores
+
+* **internal:** tweak CI branches ([256d3ff](https://github.com/kernel/kernel-node-sdk/commit/256d3ff87c9744a8017a4fa93e21ec05118dbfca))
+
 ## 0.43.0 (2026-03-10)
 
 Full Changelog: [v0.42.1...v0.43.0](https://github.com/kernel/kernel-node-sdk/compare/v0.42.1...v0.43.0)
diff --git a/package-lock.json b/package-lock.json
index 6efba2a..dd614ae 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@onkernel/sdk",
-  "version": "0.43.0",
+  "version": "0.44.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@onkernel/sdk",
-      "version": "0.43.0",
+      "version": "0.44.0",
       "license": "Apache-2.0",
       "devDependencies": {
         "@arethetypeswrong/cli": "^0.17.0",
diff --git a/package.json b/package.json
index af7875f..de4caad 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@onkernel/sdk",
-  "version": "0.43.0",
+  "version": "0.44.0",
   "description": "The official TypeScript library for the Kernel API",
   "author": "Kernel <>",
   "types": "dist/index.d.ts",
diff --git a/src/version.ts b/src/version.ts
index 771efed..6a69b90 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '0.43.0'; // x-release-please-version
+export const VERSION = '0.44.0'; // x-release-please-version