diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 2b11449..9800444 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.27.0"
+  ".": "0.28.0"
 }
diff --git a/.stats.yml b/.stats.yml
index 50043a4..bcbec15 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 97
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-7427d4bcaba5cad07910da7a222bdd2650b5280e6b889132ed38d230adafb8a5.yml
-openapi_spec_hash: e8e3dc1ae54666d544d1fc848b25e7cf
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/kernel%2Fkernel-d430a8e3407ceb608d912cabadbcb016b4fcf057ca56b3bbd179ea3b3121b484.yml
+openapi_spec_hash: 8adbf013baf77abacaf04ed067749397
 config_hash: b470456b217bb9502f5212311d395a6f
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b597d41..c8bd638 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.28.0 (2026-01-22)
+
+Full Changelog: [v0.27.0...v0.28.0](https://github.com/kernel/kernel-node-sdk/compare/v0.27.0...v0.28.0)
+
+### Features
+
+* Allow hot loading profiles into sessions ([3a46405](https://github.com/kernel/kernel-node-sdk/commit/3a464057165045b2fe3c3b7ffb176d6800b4b673))
+
 ## 0.27.0 (2026-01-21)
 
 Full Changelog: [v0.26.0...v0.27.0](https://github.com/kernel/kernel-node-sdk/compare/v0.26.0...v0.27.0)
diff --git a/package.json b/package.json
index 5eb7b3b..d8a1dfd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@onkernel/sdk",
-  "version": "0.27.0",
+  "version": "0.28.0",
   "description": "The official TypeScript library for the Kernel API",
   "author": "Kernel <>",
   "types": "dist/index.d.ts",
diff --git a/src/resources/browsers/browsers.ts b/src/resources/browsers/browsers.ts
index 040c783..8d7c1e8 100644
--- a/src/resources/browsers/browsers.ts
+++ b/src/resources/browsers/browsers.ts
@@ -630,11 +630,22 @@ export interface BrowserRetrieveParams {
 }
 
 export interface BrowserUpdateParams {
+  /**
+   * Profile to load into the browser session. Only allowed if the session does not
+   * already have a profile loaded.
+   */
+  profile?: Shared.BrowserProfile;
+
   /**
    * ID of the proxy to use. Omit to leave unchanged, set to empty string to remove
    * proxy.
    */
   proxy_id?: string | null;
+
+  /**
+   * Viewport configuration to apply to the browser session.
+   */
+  viewport?: Shared.BrowserViewport;
 }
 
 export interface BrowserListParams extends OffsetPaginationParams {
diff --git a/src/version.ts b/src/version.ts
index 288031c..3e76cc4 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '0.27.0'; // x-release-please-version
+export const VERSION = '0.28.0'; // x-release-please-version