diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 9f090cc70f..e4e776154c 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -1,4 +1,4 @@
-name: CI
+name: 🛠️ CI
 
 on:
   push:
@@ -14,77 +14,77 @@ env:
 
 jobs:
   build:
-    name: Build
+    name: 🏗️ Build
     runs-on: ubuntu-latest
     strategy:
       matrix:
         node-version: [20.x, 22.x]
     steps:
-      - name: Checkout sources
+      - name: 🔄 Checkout sources
         uses: actions/checkout@v4
-      - name: Use Node.js ${{ matrix.node-version }}
+      - name: ⚙️ Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
-      - name: Install pnpm
+      - name: 📦 Install pnpm
         uses: pnpm/action-setup@v4
         with:
           version: ${{ env.PNPM_VERSION }}
-      - name: Installing dependencies
+      - name: 📌 Installing dependencies
         run: pnpm install --frozen-lockfile
-      - name: Building sources
+      - name: 🛠️ Building sources
         run: pnpm run build
 
   lint:
-    name: Lint Code
+    name: 🔍 Lint Code
     needs: build
     runs-on: ubuntu-latest
     strategy:
       matrix:
         node-version: [20.x, 22.x]
     steps:
-      - name: Checkout sources
+      - name: 🔄 Checkout sources
         uses: actions/checkout@v4
-      - name: Use Node.js ${{ matrix.node-version }}
+      - name: ⚙️ Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
-      - name: Install pnpm
+      - name: 📦 Install pnpm
         uses: pnpm/action-setup@v4
         with:
           version: ${{ env.PNPM_VERSION }}
-      - name: Installing dependencies
+      - name: 📌 Installing dependencies
         run: pnpm install --frozen-lockfile
-      - name: Linting
+      - name: ✨ Linting
         run: pnpm run lint
         env:
           CI: true
 
   test_unit:
-    name: Unit Tests
+    name: 🧪 Unit Tests
     needs: build
     runs-on: ubuntu-latest
     strategy:
       matrix:
         node-version: [20.x, 22.x]
     steps:
-      - name: Checkout sources
+      - name: 🔄 Checkout sources
         uses: actions/checkout@v4
-      - name: Use Node.js ${{ matrix.node-version }}
+      - name: ⚙️ Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
-      - name: Install pnpm
+      - name: 📦 Install pnpm
         uses: pnpm/action-setup@v4
         with:
           version: ${{ env.PNPM_VERSION }}
-      - name: Installing dependencies
+      - name: 📌 Installing dependencies
         run: pnpm install --frozen-lockfile
-      - name: Running unit tests
+      - name: 🚀 Running unit tests
         run: pnpm run test:unit
 
   test_integration:
-    name: Integration Tests
+    name: 🧩 Integration Tests
     needs:
       - lint
       - test_unit
@@ -94,23 +94,23 @@ jobs:
       matrix:
         node-version: [20.x, 22.x]
     steps:
-      - name: Checkout sources
+      - name: 🔄 Checkout sources
         uses: actions/checkout@v4
-      - name: Use Node.js ${{ matrix.node-version }}
+      - name: ⚙️ Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
-      - name: Install pnpm
+      - name: 📦 Install pnpm
         uses: pnpm/action-setup@v4
         with:
           version: ${{ env.PNPM_VERSION }}
-      - name: Installing dependencies
+      - name: 📌 Installing dependencies
         run: pnpm install --frozen-lockfile
-      - name: Creating `.env` file
+      - name: 📝 Creating `.env` file
         run: |
           touch .env
           echo HOST=${{ secrets.HOST }} >> .env
           echo EMAIL=${{ secrets.EMAIL }} >> .env
           echo API_TOKEN=${{ secrets.API_TOKEN }} >> .env
-      - name: Running integration tests
+      - name: 🚀 Running integration tests
         run: pnpm run test:integration
diff --git a/.github/workflows/publish-dev.yml b/.github/workflows/publish-dev.yml
index 6888bea535..cb0803ce7b 100644
--- a/.github/workflows/publish-dev.yml
+++ b/.github/workflows/publish-dev.yml
@@ -1,4 +1,4 @@
-name: Publish to NPM Dev Channel
+name: 🚀 Publish to NPM Dev Channel
 
 on:
   workflow_dispatch
@@ -6,28 +6,27 @@ on:
 permissions:
   contents: read
 
-
 jobs:
   build-and-publish:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout code
+      - name: 🔄 Checkout code
         uses: actions/checkout@v4
 
-      - name: Set up Node.js
+      - name: ⚙️ Set up Node.js
         uses: actions/setup-node@v4
         with:
           node-version: 20
           registry-url: https://registry.npmjs.org/
 
-      - name: Install dependencies
+      - name: 📦 Install dependencies
         run: npm install
 
-      - name: Build project
+      - name: 🛠️ Build project
         run: npm run build
 
-      - name: Update package version
+      - name: 🔖 Update package version
         id: update-version
         run: |
           CURRENT_VERSION=$(node -p "require('./package.json').version")
@@ -37,10 +36,10 @@ jobs:
           echo "New version: $NEW_VERSION"
           echo "NEW_VERSION=$NEW_VERSION" >> $GITHUB_ENV
 
-      - name: Update package-lock.json
+      - name: 🔄 Update package-lock.json
         run: npm install
 
-      - name: Publish to NPM Dev Channel
+      - name: 📤 Publish to NPM Dev Channel
         run: npm publish --tag dev
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index acdc872493..dd571ceeab 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -13,39 +13,39 @@ permissions:
 
 jobs:
   build-and-test:
-    name: Build and Test
+    name: 🏗️ Build and Test
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout repository
+      - name: 🔄 Checkout repository
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: Setup Node.js ${{ env.NODE_VERSION }}
+      - name: ⚙️ Setup Node.js ${{ env.NODE_VERSION }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
 
-      - name: Install pnpm
+      - name: 📦 Install pnpm
         uses: pnpm/action-setup@v4
         with:
           version: ${{ env.PNPM_VERSION }}
 
-      - name: Install dependencies
+      - name: 📌 Install dependencies
         run: pnpm install --frozen-lockfile
 
-      - name: Run build
+      - name: 🛠️ Run build
         run: pnpm run build
 
-      - name: Run lint
+      - name: 🔍 Run lint
         run: pnpm run lint
         env:
           CI: true
 
-      - name: Run unit tests
+      - name: 🧪 Run unit tests
         run: pnpm run test:unit
 
-      - name: Run integration tests
+      - name: 🧩 Run integration tests
         run: pnpm run test:integration
         env:
           HOST: ${{ secrets.HOST }}
@@ -53,29 +53,29 @@ jobs:
           API_TOKEN: ${{ secrets.API_TOKEN }}
 
   publish-package:
-    name: Publish Package
+    name: 🚀 Publish Package
     needs: build-and-test
     runs-on: ubuntu-latest
     permissions:
       contents: write
     steps:
-      - name: Checkout repository
+      - name: 🔄 Checkout repository
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: Setup Node.js ${{ env.NODE_VERSION }}
+      - name: ⚙️ Setup Node.js ${{ env.NODE_VERSION }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
           registry-url: 'https://registry.npmjs.org'
 
-      - name: Install pnpm
+      - name: 📦 Install pnpm
         uses: pnpm/action-setup@v4
         with:
           version: ${{ env.PNPM_VERSION }}
 
-      - name: Get and validate version
+      - name: 🔖 Get and validate version
         id: version
         run: |
           if [[ $GITHUB_REF == refs/tags/v* ]]; then
@@ -103,47 +103,48 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.PAT }}
 
-      - name: Install dependencies
+      - name: 📌 Install dependencies
         run: pnpm install --frozen-lockfile
 
-      - name: Build package
+      - name: 🛠️ Build package
         run: pnpm run build
 
-      - name: Publish to NPM
+      - name: 📤 Publish to NPM
         run: pnpm publish --no-git-checks
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
 
   deploy-documentation:
-    name: Deploy Documentation
+    name: 📚 Deploy Documentation
     needs: publish-package
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout repository
+      - name: 🔄 Checkout repository
         uses: actions/checkout@v4
         with:
           ref: master
 
-      - name: Setup Node.js ${{ env.NODE_VERSION }}
+      - name: ⚙️ Setup Node.js ${{ env.NODE_VERSION }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ env.NODE_VERSION }}
 
-      - name: Install pnpm
+      - name: 📦 Install pnpm
         uses: pnpm/action-setup@v4
         with:
           version: ${{ env.PNPM_VERSION }}
 
-      - name: Install dependencies
+      - name: 📌 Install dependencies
         run: pnpm install --frozen-lockfile
 
-      - name: Generate documentation
+      - name: 📝 Generate documentation
         run: pnpm run doc
 
-      - name: Deploy to docs branch
+      - name: 🚀 Deploy to docs branch
         uses: JamesIves/github-pages-deploy-action@v4
         with:
           branch: docs
           folder: docs
           clean: true
+          token: '${{ secrets.PAT }}'
           commit-message: "docs: Update documentation for v${{ needs.publish-package.outputs.version }} [skip ci]"
diff --git a/package.json b/package.json
index 21bb0ab101..a36afa6261 100644
--- a/package.json
+++ b/package.json
@@ -111,7 +111,7 @@
     "rollup": "^4.40.1",
     "sinon": "^20.0.0",
     "tslib": "^2.8.1",
-    "typedoc": "^0.28.3",
+    "typedoc": "^0.28.4",
     "typescript": "^5.8.3",
     "typescript-eslint": "^8.31.1",
     "vitest": "^3.1.2"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7d7dee9709..ad6fcafdd8 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -70,8 +70,8 @@ importers:
         specifier: ^2.8.1
         version: 2.8.1
       typedoc:
-        specifier: ^0.28.3
-        version: 0.28.3(typescript@5.8.3)
+        specifier: ^0.28.4
+        version: 0.28.4(typescript@5.8.3)
       typescript:
         specifier: ^5.8.3
         version: 5.8.3
@@ -1572,8 +1572,8 @@ packages:
     resolution: {integrity: sha512-OZs6gsjF4vMp32qrCbiVSkrFmXtG/AZhY3t0iAMrMBiAZyV9oALtXO8hsrHbMXF9x6L3grlFuwW2oAz7cav+Gw==}
     engines: {node: '>= 0.6'}
 
-  typedoc@0.28.3:
-    resolution: {integrity: sha512-5svOCTfXvVSh6zbZKSQluZhR8yN2tKpTeHZxlmWpE6N5vc3R8k/jhg9nnD6n5tN9/ObuQTojkONrOxFdUFUG9w==}
+  typedoc@0.28.4:
+    resolution: {integrity: sha512-xKvKpIywE1rnqqLgjkoq0F3wOqYaKO9nV6YkkSat6IxOWacUCc/7Es0hR3OPmkIqkPoEn7U3x+sYdG72rstZQA==}
     engines: {node: '>= 18', pnpm: '>= 10'}
     hasBin: true
     peerDependencies:
@@ -3270,7 +3270,7 @@ snapshots:
       media-typer: 1.1.0
       mime-types: 3.0.1
 
-  typedoc@0.28.3(typescript@5.8.3):
+  typedoc@0.28.4(typescript@5.8.3):
     dependencies:
       '@gerrit0/mini-shiki': 3.3.0
       lunr: 2.3.9
diff --git a/src/version2/issueAttachments.ts b/src/version2/issueAttachments.ts
index db15b276cd..2f1aecc23d 100644
--- a/src/version2/issueAttachments.ts
+++ b/src/version2/issueAttachments.ts
@@ -1,5 +1,3 @@
-import type { Mime } from 'mime';
-import mime from 'mime';
 import type * as Models from './models';
 import type * as Parameters from './parameters';
 import type { Client } from '../clients';
@@ -424,23 +422,9 @@ export class IssueAttachments {
     const formData = new FormData();
     const attachments = Array.isArray(parameters.attachment) ? parameters.attachment : [parameters.attachment];
 
-    // eslint-disable-next-line @typescript-eslint/consistent-type-imports
-    let Readable: typeof import('stream').Readable | undefined;
-
-    if (typeof window === 'undefined') {
-      const { Readable: NodeReadable } = await import('stream');
-
-      Readable = NodeReadable;
-    }
-
-    for await (const attachment of attachments) {
-      const file = await this._convertToFile(attachment, mime, Readable);
-
-      if (!(file instanceof File || file instanceof Blob)) {
-        throw new Error(`Unsupported file type for attachment: ${typeof file}`);
-      }
-
-      formData.append('file', file, attachment.filename);
+    for (const attachment of attachments) {
+      // @ts-expect-error Wrong typings
+      formData.append('file', attachment.file, attachment.filename);
     }
 
     const config: RequestConfig = {
@@ -457,76 +441,4 @@ export class IssueAttachments {
 
     return this.client.sendRequest(config, callback);
   }
-
-  private async _convertToFile(
-    attachment: Parameters.Attachment,
-    mime: Mime,
-    // eslint-disable-next-line @typescript-eslint/consistent-type-imports
-    Readable?: typeof import('stream').Readable,
-  ): Promise<File | Blob> {
-    const mimeType = attachment.mimeType ?? (mime.getType(attachment.filename) || undefined);
-
-    if (attachment.file instanceof Blob || attachment.file instanceof File) {
-      return attachment.file;
-    }
-
-    if (typeof attachment.file === 'string') {
-      return new File([attachment.file], attachment.filename, { type: mimeType });
-    }
-
-    if (Readable && attachment.file instanceof Readable) {
-      return this._streamToBlob(attachment.file, attachment.filename, mimeType);
-    }
-
-    if (attachment.file instanceof ReadableStream) {
-      return this._streamToBlob(attachment.file, attachment.filename, mimeType);
-    }
-
-    if (ArrayBuffer.isView(attachment.file) || attachment.file instanceof ArrayBuffer) {
-      return new File([attachment.file], attachment.filename, { type: mimeType });
-    }
-
-    throw new Error('Unsupported attachment file type.');
-  }
-
-  private async _streamToBlob(
-    // eslint-disable-next-line @typescript-eslint/consistent-type-imports
-    stream: import('stream').Readable | ReadableStream,
-    filename: string,
-    mimeType?: string,
-  ): Promise<File> {
-    if (typeof window === 'undefined' && stream instanceof (await import('stream')).Readable) {
-      return new Promise((resolve, reject) => {
-        const chunks: Uint8Array[] = [];
-
-        stream.on('data', chunk => chunks.push(chunk));
-        stream.on('end', () => {
-          const blob = new Blob(chunks, { type: mimeType });
-
-          resolve(new File([blob], filename, { type: mimeType }));
-        });
-        stream.on('error', reject);
-      });
-    }
-
-    if (stream instanceof ReadableStream) {
-      const reader = stream.getReader();
-      const chunks: Uint8Array[] = [];
-
-      let done = false;
-
-      while (!done) {
-        const { value, done: streamDone } = await reader.read();
-
-        if (value) chunks.push(value);
-        done = streamDone;
-      }
-
-      const blob = new Blob(chunks, { type: mimeType });
-
-      return new File([blob], filename, { type: mimeType });
-    }
-
-    throw new Error('Unsupported stream type.');
-  }
 }
diff --git a/src/version2/parameters/addAttachment.ts b/src/version2/parameters/addAttachment.ts
index 7a0682f58b..415c10df7c 100644
--- a/src/version2/parameters/addAttachment.ts
+++ b/src/version2/parameters/addAttachment.ts
@@ -39,6 +39,7 @@ export interface Attachment {
    */
   file: Buffer | ReadableStream | Readable | string | Blob | File;
 
+  // todo not using?
   /**
    * Optional MIME type of the attachment. Example values include:
    *
diff --git a/src/version3/issueAttachments.ts b/src/version3/issueAttachments.ts
index 309dcf3061..8f99e18e0d 100644
--- a/src/version3/issueAttachments.ts
+++ b/src/version3/issueAttachments.ts
@@ -1,5 +1,3 @@
-import type { Mime } from 'mime';
-import mime from 'mime';
 import type * as Models from './models';
 import type * as Parameters from './parameters';
 import type { Client } from '../clients';
@@ -436,23 +434,9 @@ export class IssueAttachments {
     const formData = new FormData();
     const attachments = Array.isArray(parameters.attachment) ? parameters.attachment : [parameters.attachment];
 
-    // eslint-disable-next-line @typescript-eslint/consistent-type-imports
-    let Readable: typeof import('stream').Readable | undefined;
-
-    if (typeof window === 'undefined') {
-      const { Readable: NodeReadable } = await import('stream');
-
-      Readable = NodeReadable;
-    }
-
     for (const attachment of attachments) {
-      const file = await this._convertToFile(attachment, mime, Readable);
-
-      if (!(file instanceof File || file instanceof Blob)) {
-        throw new Error(`Unsupported file type for attachment: ${typeof file}`);
-      }
-
-      formData.append('file', file, attachment.filename);
+      // @ts-expect-error Wrong typings
+      formData.append('file', attachment.file, attachment.filename);
     }
 
     const config: RequestConfig = {
@@ -469,76 +453,4 @@ export class IssueAttachments {
 
     return this.client.sendRequest(config, callback);
   }
-
-  private async _convertToFile(
-    attachment: Parameters.Attachment,
-    mime: Mime,
-    // eslint-disable-next-line @typescript-eslint/consistent-type-imports
-    Readable?: typeof import('stream').Readable,
-  ): Promise<File | Blob> {
-    const mimeType = attachment.mimeType ?? (mime.getType(attachment.filename) || undefined);
-
-    if (attachment.file instanceof Blob || attachment.file instanceof File) {
-      return attachment.file;
-    }
-
-    if (typeof attachment.file === 'string') {
-      return new File([attachment.file], attachment.filename, { type: mimeType });
-    }
-
-    if (Readable && attachment.file instanceof Readable) {
-      return this._streamToBlob(attachment.file, attachment.filename, mimeType);
-    }
-
-    if (attachment.file instanceof ReadableStream) {
-      return this._streamToBlob(attachment.file, attachment.filename, mimeType);
-    }
-
-    if (ArrayBuffer.isView(attachment.file) || attachment.file instanceof ArrayBuffer) {
-      return new File([attachment.file], attachment.filename, { type: mimeType });
-    }
-
-    throw new Error('Unsupported attachment file type.');
-  }
-
-  private async _streamToBlob(
-    // eslint-disable-next-line @typescript-eslint/consistent-type-imports
-    stream: import('stream').Readable | ReadableStream,
-    filename: string,
-    mimeType?: string,
-  ): Promise<File> {
-    if (typeof window === 'undefined' && stream instanceof (await import('stream')).Readable) {
-      return new Promise((resolve, reject) => {
-        const chunks: Uint8Array[] = [];
-
-        stream.on('data', chunk => chunks.push(chunk));
-        stream.on('end', () => {
-          const blob = new Blob(chunks, { type: mimeType });
-
-          resolve(new File([blob], filename, { type: mimeType }));
-        });
-        stream.on('error', reject);
-      });
-    }
-
-    if (stream instanceof ReadableStream) {
-      const reader = stream.getReader();
-      const chunks: Uint8Array[] = [];
-
-      let done = false;
-
-      while (!done) {
-        const { value, done: streamDone } = await reader.read();
-
-        if (value) chunks.push(value);
-        done = streamDone;
-      }
-
-      const blob = new Blob(chunks, { type: mimeType });
-
-      return new File([blob], filename, { type: mimeType });
-    }
-
-    throw new Error('Unsupported stream type.');
-  }
 }
diff --git a/src/version3/parameters/addAttachment.ts b/src/version3/parameters/addAttachment.ts
index d30367c879..a82d31ef1f 100644
--- a/src/version3/parameters/addAttachment.ts
+++ b/src/version3/parameters/addAttachment.ts
@@ -39,6 +39,7 @@ export interface Attachment {
    */
   file: Buffer | ReadableStream | Readable | string | Blob | File;
 
+  // todo not using?
   /**
    * Optional MIME type of the attachment. Example values include:
    *