V3.0.0

What's Changed

• Prepare for release of version 3.0.0 by @th3hero in #3

Full Changelog: V2.0.3...V3.0.0

V2.0.1

Release Notes - express-storage v2.0.1

Release Date: January 25, 2026

Overview

This is a patch release focused on improving compatibility and addressing security vulnerabilities.

What's Changed

Security Fixes

• Fixed high severity vulnerability in fast-xml-parser (CVE: GHSA-37qj-frw5-hhjh)
  • RangeError DoS bug with numeric entities has been patched
  • Added override to enforce fast-xml-parser@^5.3.4

Dependency Updates

Peer Dependencies (More Flexible)

• express: Broadened from >=4.21.0 to ^4.18.0 || ^5.0.0 - supports Express 4.x (from 4.18) and Express 5.x
• multer: Moved from direct dependency to optional peer dependency (^1.4.5-lts.1 || ^2.0.0)

Production Dependencies (More Stable)

Package	Previous	New
@aws-sdk/client-s3	^3.982.0	^3.600.0
@aws-sdk/lib-storage	^3.982.0	^3.600.0
@aws-sdk/s3-request-presigner	^3.982.0	^3.600.0
@azure/identity	^4.13.0	^4.0.0
@azure/storage-blob	^12.30.0	^12.17.0
@google-cloud/storage	^7.18.0	^7.7.0
dotenv	^17.2.3	^16.3.0
tslib	^2.8.1	^2.6.0

Engine Requirements

• Node.js: >=18.0.0 (updated from >=16.0.0)

Bug Fixes

• Resolved peer dependency conflicts when installing express-storage in projects with different versions of Express or Multer

Upgrade Guide

npm install express-storage@2.0.1

Full Changelog: v2.0.0...v2.0.1

V2.0.3

Release Notes - express-storage v2.0.3

Release Date: January 25, 2026

Overview

This release adds dual CommonJS/ES Module support, enabling seamless integration with both modern ESM projects and legacy CommonJS projects without warnings or compatibility issues.

What's Changed

New: Dual CJS/ESM Build Support

The package now ships with both CommonJS and ES Module builds, automatically selected based on your project's module system:

• ES Module projects (import): Uses dist/esm/index.js
• CommonJS projects (require): Uses dist/cjs/index.js

This eliminates the experimental warning that previously appeared when using express-storage in CommonJS projects:

Full Changelog: V2.0.2...V2.0.3

V2.0.2

Full Changelog: v2.0.1...V2.0.2

v2.0.0

Express Storage v2.0.0 Release Notes

Secure, unified file uploads for Express.js — one API for all cloud providers.

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Highlights

Express Storage is a TypeScript-native library that provides a single, secure interface for file uploads across AWS S3, Google Cloud Storage, Azure Blob Storage, and local disk. Switch providers by changing one environment variable — no code changes required.

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Features

Multi-Cloud Storage Support

• AWS S3 — Full support including IAM roles and explicit credentials
• Google Cloud Storage — Service account and Application Default Credentials
• Azure Blob Storage — Connection string, account key, and Managed Identity
• Local Disk — Perfect for development and small-scale deployments

Unified API

Write your upload code once, deploy anywhere:

import { StorageManager } from 'express-storage';

const storage = new StorageManager(); // Reads from environment
const result = await storage.uploadFile(req.file);

What's Changed

• copilot feedback implementations by @th3hero in #2

Full Changelog: V1.1.4...v2.0.0

V1.1.4

Full Changelog: V1.1.3...V1.1.4

V1.1.3

Full Changelog: V1.1.2...V1.1.3

V1.1.2

Full Changelog: V1.1.1...V1.1.2

Full Changelog: V1.1.1...V1.1.2

V1.1.1

Full Changelog: V1.1.0...V1.1.1

V1.1.0

Release Notes

v1.1.0

What's New

Unified Cloud Configuration

• BUCKET_NAME is now the single environment variable for all cloud drivers (S3, GCS, Azure)
• Azure container name is automatically read from BUCKET_NAME, no separate AZURE_CONTAINER_NAME needed
• Programmatic overrides still supported via azureContainerName in credentials

Comprehensive Test Suite

• Added 413 unit tests covering utilities, drivers, security, and regression scenarios
• Test coverage for core modules exceeds 90%
• Vitest as the test runner with coverage reporting

CI/CD Pipeline

• Added GitHub Actions workflow for automated testing on push/PR
• Tests run on Node.js 20.x and 22.x
• Automated version bumping from release tags

Documentation Updates

• Updated README with unified configuration examples
• Clarified Azure setup instructions
• Added programmatic override examples

Bug Fixes

• Fixed Azure driver error message to reference correct environment variable
• Improved configuration validation for cloud drivers

Breaking Changes

None. Existing configurations continue to work. AZURE_CONTAINER_NAME is deprecated but still supported via programmatic override.

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v1.0.0

Initial release with support for:

• Local filesystem storage
• AWS S3 (direct and presigned uploads)
• Google Cloud Storage (direct and presigned uploads)
• Azure Blob Storage (direct and presigned uploads)
• File validation (size, MIME type, extension)
• Security features (path traversal prevention, filename sanitization)
• TypeScript support

New Contributors

• @th3hero made their contribution in #1

Full Changelog: https://github.com/th3hero/express-storage/commits/V1.1.0