diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index b2ddd21..13093da 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.55.0"
+  ".": "0.56.0"
 }
diff --git a/.stats.yml b/.stats.yml
index 6b78eac..542eaa0 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 112
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel/kernel-b7a19ff1fbd93322c8cffcd0b397ce2536ca8bff91594e0081bd030d4bec879f.yml
-openapi_spec_hash: 9dd204b37a357b19032aea9eb4496645
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel/kernel-e564e74a7aae1744d4aa070a63c387f456c4719a48747dc6229b58a986255b65.yml
+openapi_spec_hash: 62beb1f20708652aaee31bbffb6cfbe9
 config_hash: 08d55086449943a8fec212b870061a3f
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c34e4c..760f87c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,24 @@
 # Changelog
 
+## 0.56.0 (2026-05-19)
+
+Full Changelog: [v0.55.0...v0.56.0](https://github.com/kernel/kernel-node-sdk/compare/v0.55.0...v0.56.0)
+
+### Features
+
+* browsers: accept chrome_policy on POST /browsers (KERNEL-1216) ([e3b32bb](https://github.com/kernel/kernel-node-sdk/commit/e3b32bb8178e98e4ea15fb358a3e370dd96d0315))
+* Expose POST /projects in public API ([e251459](https://github.com/kernel/kernel-node-sdk/commit/e251459afc038f2e15eef5ab77b91b398a75eae1))
+
+
+### Bug Fixes
+
+* **typescript:** upgrade tsc-multi so that it works with Node 26 ([46e3fb5](https://github.com/kernel/kernel-node-sdk/commit/46e3fb57502dcf44dd4c972fc42fb09c30eab6eb))
+
+
+### Chores
+
+* **tests:** remove redundant File import ([1677dc1](https://github.com/kernel/kernel-node-sdk/commit/1677dc13811672b22ec12102bda30755fa4d1f6f))
+
 ## 0.55.0 (2026-05-15)
 
 Full Changelog: [v0.54.0...v0.55.0](https://github.com/kernel/kernel-node-sdk/compare/v0.54.0...v0.55.0)
diff --git a/package-lock.json b/package-lock.json
index c085d96..c951133 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@onkernel/sdk",
-  "version": "0.55.0",
+  "version": "0.56.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@onkernel/sdk",
-      "version": "0.55.0",
+      "version": "0.56.0",
       "license": "Apache-2.0",
       "devDependencies": {
         "@arethetypeswrong/cli": "^0.17.0",
diff --git a/package.json b/package.json
index c11d590..2b6179c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@onkernel/sdk",
-  "version": "0.55.0",
+  "version": "0.56.0",
   "description": "The official TypeScript library for the Kernel API",
   "author": "Kernel <>",
   "types": "dist/index.d.ts",
@@ -45,7 +45,7 @@
     "publint": "^0.2.12",
     "ts-jest": "^29.1.0",
     "ts-node": "^10.5.0",
-    "tsc-multi": "https://github.com/stainless-api/tsc-multi/releases/download/v1.1.9/tsc-multi.tgz",
+    "tsc-multi": "https://github.com/stainless-api/tsc-multi/releases/download/v1.1.11/tsc-multi.tgz",
     "tsconfig-paths": "^4.0.0",
     "tslib": "^2.8.1",
     "typescript": "5.8.3",
diff --git a/src/resources/browser-pools.ts b/src/resources/browser-pools.ts
index f7e1890..173abb0 100644
--- a/src/resources/browser-pools.ts
+++ b/src/resources/browser-pools.ts
@@ -323,6 +323,13 @@ export interface BrowserPoolAcquireResponse {
    */
   browser_live_view_url?: string;
 
+  /**
+   * Custom Chrome enterprise policy overrides that were applied to this browser
+   * session, if any. Echoed back for verification. Keys are Chrome enterprise policy
+   * names.
+   */
+  chrome_policy?: { [key: string]: unknown };
+
   /**
    * When the browser session was soft-deleted. Only present for deleted sessions.
    */
diff --git a/src/resources/browsers/browsers.ts b/src/resources/browsers/browsers.ts
index 3766080..fc8aef2 100644
--- a/src/resources/browsers/browsers.ts
+++ b/src/resources/browsers/browsers.ts
@@ -355,6 +355,13 @@ export interface BrowserCreateResponse {
    */
   browser_live_view_url?: string;
 
+  /**
+   * Custom Chrome enterprise policy overrides that were applied to this browser
+   * session, if any. Echoed back for verification. Keys are Chrome enterprise policy
+   * names.
+   */
+  chrome_policy?: { [key: string]: unknown };
+
   /**
    * When the browser session was soft-deleted. Only present for deleted sessions.
    */
@@ -466,6 +473,13 @@ export interface BrowserRetrieveResponse {
    */
   browser_live_view_url?: string;
 
+  /**
+   * Custom Chrome enterprise policy overrides that were applied to this browser
+   * session, if any. Echoed back for verification. Keys are Chrome enterprise policy
+   * names.
+   */
+  chrome_policy?: { [key: string]: unknown };
+
   /**
    * When the browser session was soft-deleted. Only present for deleted sessions.
    */
@@ -577,6 +591,13 @@ export interface BrowserUpdateResponse {
    */
   browser_live_view_url?: string;
 
+  /**
+   * Custom Chrome enterprise policy overrides that were applied to this browser
+   * session, if any. Echoed back for verification. Keys are Chrome enterprise policy
+   * names.
+   */
+  chrome_policy?: { [key: string]: unknown };
+
   /**
    * When the browser session was soft-deleted. Only present for deleted sessions.
    */
@@ -688,6 +709,13 @@ export interface BrowserListResponse {
    */
   browser_live_view_url?: string;
 
+  /**
+   * Custom Chrome enterprise policy overrides that were applied to this browser
+   * session, if any. Echoed back for verification. Keys are Chrome enterprise policy
+   * names.
+   */
+  chrome_policy?: { [key: string]: unknown };
+
   /**
    * When the browser session was soft-deleted. Only present for deleted sessions.
    */
@@ -778,6 +806,15 @@ export interface BrowserCurlResponse {
 }
 
 export interface BrowserCreateParams {
+  /**
+   * Custom Chrome enterprise policy overrides applied to this browser session. Keys
+   * are Chrome enterprise policy names; values must match their expected types.
+   * Blocked: kernel-managed policies (extensions, proxy, CDP/automation). Ignored
+   * when reusing an existing persistent session. See
+   * https://chromeenterprise.google/policies/
+   */
+  chrome_policy?: { [key: string]: unknown };
+
   /**
    * List of browser extensions to load into the session. Provide each by id or name.
    */
diff --git a/src/resources/invocations.ts b/src/resources/invocations.ts
index c26f6ec..d51c8ca 100644
--- a/src/resources/invocations.ts
+++ b/src/resources/invocations.ts
@@ -464,6 +464,13 @@ export namespace InvocationListBrowsersResponse {
      */
     browser_live_view_url?: string;
 
+    /**
+     * Custom Chrome enterprise policy overrides that were applied to this browser
+     * session, if any. Echoed back for verification. Keys are Chrome enterprise policy
+     * names.
+     */
+    chrome_policy?: { [key: string]: unknown };
+
     /**
      * When the browser session was soft-deleted. Only present for deleted sessions.
      */
diff --git a/src/resources/projects/projects.ts b/src/resources/projects/projects.ts
index fb1827f..dba1228 100644
--- a/src/resources/projects/projects.ts
+++ b/src/resources/projects/projects.ts
@@ -16,8 +16,7 @@ export class Projects extends APIResource {
   limits: LimitsAPI.Limits = new LimitsAPI.Limits(this._client);
 
   /**
-   * Create a new project within the authenticated organization. Requires the
-   * projects feature flag.
+   * Create a new project within the authenticated organization.
    *
    * @example
    * ```ts
diff --git a/src/version.ts b/src/version.ts
index 7c47df5..2d175e1 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '0.55.0'; // x-release-please-version
+export const VERSION = '0.56.0'; // x-release-please-version
diff --git a/tests/api-resources/browsers/browsers.test.ts b/tests/api-resources/browsers/browsers.test.ts
index 471a51c..5ea987e 100644
--- a/tests/api-resources/browsers/browsers.test.ts
+++ b/tests/api-resources/browsers/browsers.test.ts
@@ -26,6 +26,7 @@ describe('resource browsers', () => {
     await expect(
       client.browsers.create(
         {
+          chrome_policy: { foo: 'bar' },
           extensions: [{ id: 'id', name: 'name' }],
           gpu: false,
           headless: false,
diff --git a/tests/uploads.test.ts b/tests/uploads.test.ts
index ba84b0c..981451d 100644
--- a/tests/uploads.test.ts
+++ b/tests/uploads.test.ts
@@ -1,7 +1,6 @@
 import fs from 'fs';
 import type { ResponseLike } from '@onkernel/sdk/internal/to-file';
 import { toFile } from '@onkernel/sdk/core/uploads';
-import { File } from 'node:buffer';
 
 class MyClass {
   name: string = 'foo';
diff --git a/yarn.lock b/yarn.lock
index 18e7cbd..00842e3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3192,9 +3192,9 @@ ts-node@^10.5.0:
     v8-compile-cache-lib "^3.0.0"
     yn "3.1.1"
 
-"tsc-multi@https://github.com/stainless-api/tsc-multi/releases/download/v1.1.9/tsc-multi.tgz":
-  version "1.1.9"
-  resolved "https://github.com/stainless-api/tsc-multi/releases/download/v1.1.9/tsc-multi.tgz#777f6f5d9e26bf0e94e5170990dd3a841d6707cd"
+"tsc-multi@https://github.com/stainless-api/tsc-multi/releases/download/v1.1.11/tsc-multi.tgz":
+  version "1.1.11"
+  resolved "https://github.com/stainless-api/tsc-multi/releases/download/v1.1.11/tsc-multi.tgz#010247051be13b55abdc98f787c017285149f4f2"
   dependencies:
     debug "^4.3.7"
     fast-glob "^3.3.2"