diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 78baf5b..69e82f1 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.5.0"
+  ".": "2.6.0"
 }
diff --git a/.stats.yml b/.stats.yml
index 072ee70..92128df 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 18
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/browserbase%2Fbrowserbase-ad8e080c2347b3f28d64f49cf02c2ab4a69b7bf289fd7eb018c955d8915bb990.yml
-openapi_spec_hash: b3aea10135a89597634d62f1ef418839
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/browserbase%2Fbrowserbase-45328621800082e652c9b2f34b176b89ebba3af423ea9f4fed91a359cf4e0ae4.yml
+openapi_spec_hash: c20658b49312b14d158ce5c88f34ee34
 config_hash: 74882e23a455dece33e43a27e67f0fbb
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 26e6793..4a8bfe9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,25 @@
 # Changelog
 
+## 2.6.0 (2025-04-05)
+
+Full Changelog: [v2.5.0...v2.6.0](https://github.com/browserbase/sdk-node/compare/v2.5.0...v2.6.0)
+
+### Features
+
+* **api:** api update ([#158](https://github.com/browserbase/sdk-node/issues/158)) ([1287216](https://github.com/browserbase/sdk-node/commit/12872160a6e7be94d82cb4189cf53dc9eecbfbba))
+
+
+### Bug Fixes
+
+* **api:** improve type resolution when importing as a package ([#163](https://github.com/browserbase/sdk-node/issues/163)) ([758c8e0](https://github.com/browserbase/sdk-node/commit/758c8e048537bdc6d0070a11010ed307b5d4de03))
+* **client:** send `X-Stainless-Timeout` in seconds ([#161](https://github.com/browserbase/sdk-node/issues/161)) ([8aea1ee](https://github.com/browserbase/sdk-node/commit/8aea1ee6f66052fa976087c6dbb57f98385c6eee))
+* **mcp:** remove unused tools.ts ([#164](https://github.com/browserbase/sdk-node/issues/164)) ([b09bd54](https://github.com/browserbase/sdk-node/commit/b09bd54af116847e852f67bf6c7f0e32dfa92509))
+
+
+### Chores
+
+* **internal:** add aliases for Record and Array ([#162](https://github.com/browserbase/sdk-node/issues/162)) ([e658ed9](https://github.com/browserbase/sdk-node/commit/e658ed9e739c0479ffd542ffe4b616fc5884d77d))
+
 ## 2.5.0 (2025-03-28)
 
 Full Changelog: [v2.4.0...v2.5.0](https://github.com/browserbase/sdk-node/compare/v2.4.0...v2.5.0)
diff --git a/package-lock.json b/package-lock.json
index bc040c7..4edad49 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@browserbasehq/sdk",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@browserbasehq/sdk",
-      "version": "2.5.0",
+      "version": "2.6.0",
       "dependencies": {
         "@types/node": "^18.11.18",
         "@types/node-fetch": "^2.6.4",
diff --git a/package.json b/package.json
index 83453d5..39c08ec 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@browserbasehq/sdk",
-  "version": "2.5.0",
+  "version": "2.6.0",
   "description": "The official Node.js library for the Browserbase API",
   "author": "Browserbase <support@browserbase.com>",
   "types": "dist/index.d.ts",
diff --git a/src/core.ts b/src/core.ts
index df4306a..41a01b2 100644
--- a/src/core.ts
+++ b/src/core.ts
@@ -33,6 +33,20 @@ export {
 
 export type Fetch = (url: RequestInfo, init?: RequestInit) => Promise<Response>;
 
+/**
+ * An alias to the builtin `Array` type so we can
+ * easily alias it in import statements if there are name clashes.
+ */
+type _Array<T> = Array<T>;
+
+/**
+ * An alias to the builtin `Record` type so we can
+ * easily alias it in import statements if there are name clashes.
+ */
+type _Record<K extends keyof any, T> = Record<K, T>;
+
+export type { _Array as Array, _Record as Record };
+
 type PromiseOrValue<T> = T | Promise<T>;
 
 type APIResponseProps = {
@@ -371,7 +385,7 @@ export abstract class APIClient {
       getHeader(headers, 'x-stainless-timeout') === undefined &&
       options.timeout
     ) {
-      reqHeaders['x-stainless-timeout'] = String(options.timeout);
+      reqHeaders['x-stainless-timeout'] = String(Math.trunc(options.timeout / 1000));
     }
 
     this.validateHeaders(reqHeaders, headers);
diff --git a/src/resources/sessions/sessions.ts b/src/resources/sessions/sessions.ts
index 9952372..e58ebf6 100644
--- a/src/resources/sessions/sessions.ts
+++ b/src/resources/sessions/sessions.ts
@@ -307,8 +307,8 @@ export interface SessionCreateParams {
   extensionId?: string;
 
   /**
-   * Set to true to keep the session alive even after disconnections. This is
-   * available on the Startup plan only.
+   * Set to true to keep the session alive even after disconnections. Available on
+   * the Hobby Plan and above.
    */
   keepAlive?: boolean;
 
diff --git a/src/version.ts b/src/version.ts
index 38ceab2..cc6e4a8 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '2.5.0'; // x-release-please-version
+export const VERSION = '2.6.0'; // x-release-please-version