release: 0.4.1

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "0.4.0"
+  ".": "0.4.1"
 }

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 32
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/dedalus-labs/dedalus-a63ad804ae8ee532d57afae307595dae02d2a6924f83657430b3579193560775.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/dedalus-labs/dedalus-32ccb3c17674e0ee68fd6eafbdd0f210bccfd09fce0702e28b8278e06678deec.yml
 openapi_spec_hash: ccb02923079d91569a17162c88da590b
-config_hash: 0e31b0b75cafdbc25febc2b7ca219799
+config_hash: 3b16603a18779d453842a0d56638384d

CHANGELOG.md

@@ -1,5 +1,29 @@
 # Changelog
 
+## 0.4.1 (2026-06-16)
+
+Full Changelog: [v0.4.0...v0.4.1](https://github.com/dedalus-labs/dedalus-typescript/compare/v0.4.0...v0.4.1)
+
+### Bug Fixes
+
+* **client:** send content-type header for requests with an omitted optional body ([aaa71fa](https://github.com/dedalus-labs/dedalus-typescript/commit/aaa71fa0a6d605ae2df82dcd214f48791f759e7a))
+* **typescript:** upgrade tsc-multi so that it works with Node 26 ([6e1859c](https://github.com/dedalus-labs/dedalus-typescript/commit/6e1859c8b2debbae5427c282744e706e8c02dd7b))
+
+
+### Chores
+
+* configure new SDK language ([6b68956](https://github.com/dedalus-labs/dedalus-typescript/commit/6b68956600107ed25ea17d5262d961d0164a9dd9))
+* configure new SDK language ([1d18b8d](https://github.com/dedalus-labs/dedalus-typescript/commit/1d18b8da20cc77e9bd527a3c3ea87a8a63d4470a))
+* configure new SDK language ([e3842ad](https://github.com/dedalus-labs/dedalus-typescript/commit/e3842adbbad581256df3849241e71ba57d8ec386))
+* configure new SDK language ([f89cb5d](https://github.com/dedalus-labs/dedalus-typescript/commit/f89cb5d8535b9ba6e650bdda0cd2a6d836d071b2))
+* configure new SDK language ([84cbe52](https://github.com/dedalus-labs/dedalus-typescript/commit/84cbe5246bf596d6ae65b8900bd71ea778d91f05))
+* **tests:** remove redundant File import ([7226125](https://github.com/dedalus-labs/dedalus-typescript/commit/72261254409c99fbb91ac8ae19b0220f2aaffbff))
+* update SDK settings ([66989d7](https://github.com/dedalus-labs/dedalus-typescript/commit/66989d7653c0e287fc849986884fd4cd3f60ddf3))
+* update SDK settings ([b84a9d9](https://github.com/dedalus-labs/dedalus-typescript/commit/b84a9d911a60f81d25ee69f4dabb5c46f3ce45a3))
+* update SDK settings ([d8273e8](https://github.com/dedalus-labs/dedalus-typescript/commit/d8273e83c4494fbab6407584929adfa4c28b0cce))
+* update SDK settings ([57f24ae](https://github.com/dedalus-labs/dedalus-typescript/commit/57f24ae07c7acb0fb28b667dc267eb1c73aa205d))
+* update SDK settings ([6ce506a](https://github.com/dedalus-labs/dedalus-typescript/commit/6ce506a7697e83c99ab5f6baf82d648c8500bdec))
+
 ## 0.4.0 (2026-05-12)
 
 Full Changelog: [v0.3.0...v0.4.0](https://github.com/dedalus-labs/dedalus-typescript/compare/v0.3.0...v0.4.0)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "dedalus",
-  "version": "0.4.0",
+  "version": "0.4.1",
   "description": "The official TypeScript library for the Dedalus API",
   "author": "Dedalus <oss@dedaluslabs.ai>",
   "types": "dist/index.d.ts",
@@ -45,7 +45,7 @@
     "@types/ws": "^8.5.13",
     "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",

packages/mcp-server/manifest.json

@@ -1,7 +1,7 @@
 {
   "dxt_version": "0.2",
   "name": "dedalus-mcp",
-  "version": "0.4.0",
+  "version": "0.4.1",
   "description": "The official MCP Server for the Dedalus API",
   "author": {
     "name": "Dedalus",

packages/mcp-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "dedalus-mcp",
-  "version": "0.4.0",
+  "version": "0.4.1",
   "description": "The official MCP Server for the Dedalus API",
   "author": "Dedalus <oss@dedaluslabs.ai>",
   "types": "dist/index.d.ts",
@@ -73,7 +73,7 @@
     "ts-jest": "^29.1.0",
     "ts-morph": "^19.0.0",
     "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"
   },
   "imports": {

packages/mcp-server/src/server.ts

@@ -28,7 +28,7 @@ export const newMcpServer = async ({
   new McpServer(
     {
       name: 'dedalus_api',
-      version: '0.4.0',
+      version: '0.4.1',
     },
     {
       instructions: await getInstructions({ stainlessApiKey, customInstructionsPath }),

src/client.ts

@@ -775,11 +775,19 @@ export class Dedalus {
     return () => controller.abort();
   }
 
-  private buildBody({ options: { body, headers: rawHeaders } }: { options: FinalRequestOptions }): {
+  private buildBody({ options }: { options: FinalRequestOptions }): {
     bodyHeaders: HeadersLike;
     body: BodyInit | undefined;
   } {
+    const { body, headers: rawHeaders } = options;
     if (!body) {
+      // A resource method always passes a `body` key when its operation defines a
+      // request body, even if the caller omitted an optional body param. Keep the
+      // content-type for those, and only elide it for operations with no body at
+      // all (e.g. GET/DELETE).
+      if (body == null && 'body' in options) {
+        return this.#encoder({ body, headers: buildHeaders([rawHeaders]) });
+      }
       return { bodyHeaders: undefined, body: undefined };
     }
     const headers = buildHeaders([rawHeaders]);

src/version.ts

@@ -1 +1 @@
-export const VERSION = '0.4.0'; // x-release-please-version
+export const VERSION = '0.4.1'; // x-release-please-version

tests/uploads.test.ts

@@ -1,7 +1,6 @@
 import fs from 'fs';
 import type { ResponseLike } from 'dedalus/internal/to-file';
 import { toFile } from 'dedalus/core/uploads';
-import { File } from 'node:buffer';
 
 class MyClass {
   name: string = 'foo';