diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 0ee8c01..816df2d 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.3.0"
+  ".": "0.3.1"
 }
diff --git a/.stats.yml b/.stats.yml
index 21d6a3d..f08fd6b 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 111
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/gitpod%2Fgitpod-bef0e79f204c51c91f5dca61e621e5e31c7494dccccb200e51da0c7654340816.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/gitpod%2Fgitpod-cd6a05ae99d2a050577fa0e729e6ae89b4eacd78f61366a77269398368f8a877.yml
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 91feb22..b5e14b8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.3.1 (2025-02-18)
+
+Full Changelog: [v0.3.0...v0.3.1](https://github.com/gitpod-io/gitpod-sdk-typescript/compare/v0.3.0...v0.3.1)
+
+### Features
+
+* **api:** manual updates ([#28](https://github.com/gitpod-io/gitpod-sdk-typescript/issues/28)) ([fce5f5e](https://github.com/gitpod-io/gitpod-sdk-typescript/commit/fce5f5ef736814ab37d5bb7de15d68a5a42d7ace))
+
 ## 0.3.0 (2025-02-18)
 
 Full Changelog: [v0.2.0...v0.3.0](https://github.com/gitpod-io/gitpod-sdk-typescript/compare/v0.2.0...v0.3.0)
diff --git a/api.md b/api.md
index ac4a55a..8e80f38 100644
--- a/api.md
+++ b/api.md
@@ -2,7 +2,6 @@
 
 Types:
 
-- <code><a href="./src/resources/shared.ts">ArbitraryData</a></code>
 - <code><a href="./src/resources/shared.ts">AutomationTrigger</a></code>
 - <code><a href="./src/resources/shared.ts">EnvironmentClass</a></code>
 - <code><a href="./src/resources/shared.ts">ErrorCode</a></code>
diff --git a/package.json b/package.json
index 0c98ebe..779a6bb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@gitpod/sdk",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "The official TypeScript library for the Gitpod API",
   "author": "Gitpod <dev-feedback@gitpod.com>",
   "types": "dist/index.d.ts",
diff --git a/src/client.ts b/src/client.ts
index c118587..c300e85 100644
--- a/src/client.ts
+++ b/src/client.ts
@@ -1145,7 +1145,6 @@ export declare namespace Gitpod {
     type UserSetSuspendedParams as UserSetSuspendedParams,
   };
 
-  export type ArbitraryData = API.ArbitraryData;
   export type AutomationTrigger = API.AutomationTrigger;
   export type EnvironmentClass = API.EnvironmentClass;
   export type ErrorCode = API.ErrorCode;
diff --git a/src/error.ts b/src/error.ts
index 1169f9b..67145c6 100644
--- a/src/error.ts
+++ b/src/error.ts
@@ -22,11 +22,6 @@ export class APIError<
    * [google.rpc.Code][google.rpc.Code].
    */
   readonly code?: Shared.ErrorCode | undefined;
-  /**
-   * Contains an arbitrary serialized message along with a @type that describes the
-   * type of the serialized message.
-   */
-  readonly detail?: Shared.ArbitraryData | undefined;
 
   constructor(status: TStatus, error: TError, message: string | undefined, headers: THeaders) {
     super(`${APIError.makeMessage(status, error, message)}`);
@@ -36,7 +31,6 @@ export class APIError<
 
     const data = error as Record<string, any>;
     this.code = data?.['code'];
-    this.detail = data?.['detail'];
   }
 
   private static makeMessage(status: number | undefined, error: any, message: string | undefined) {
diff --git a/src/resources/shared.ts b/src/resources/shared.ts
index 64f898f..048dc03 100644
--- a/src/resources/shared.ts
+++ b/src/resources/shared.ts
@@ -2,20 +2,6 @@
 
 import * as Shared from './shared';
 import { EnvironmentClassesPage, TaskExecutionsPage, TasksPage } from '../pagination';
-import { type Uploadable } from '../uploads';
-
-/**
- * Contains an arbitrary serialized message along with a @type that describes the
- * type of the serialized message.
- */
-export interface ArbitraryData {
-  debug?: Record<string, unknown>;
-
-  type?: string;
-
-  value?: Uploadable;
-  [k: string]: unknown;
-}
 
 /**
  * An AutomationTrigger represents a trigger for an automation action. The
diff --git a/src/version.ts b/src/version.ts
index 88f4d40..99a66ad 100644
--- a/src/version.ts
+++ b/src/version.ts
@@ -1 +1 @@
-export const VERSION = '0.3.0'; // x-release-please-version
+export const VERSION = '0.3.1'; // x-release-please-version