0.2.13

rnwood/smtp4dev0.2.13Mar 20, 2026by zyssyz123

AI Summary

Performance and security improvements including Go version upgrades, Dockerfile refactoring, and enhanced tenant isolation capabilities.

Key Highlights

  • Upgrades Go to 1.24.9 and 1.24.13
  • Refactors Dockerfile for better security
  • Adds tenant isolation by UID
  • Supports trust host configuration
  • Security improvements for AWS credentials

New Features

  • Tenant isolation by UID
  • Trust host support
  • Go version upgrades
  • Dockerfile refactoring
  • Security enhancements for AWS credentials

Full Release Notes

## What's Changed
* another way to fix the "operation not permitted" error by @badbye in https://github.com/langgenius/dify-sandbox/pull/120
* fix: bump dep versions by @Yeuoly in https://github.com/langgenius/dify-sandbox/pull/161
* unnecessary os.Remove(). by @zhanluxianshen in https://github.com/langgenius/dify-sandbox/pull/159
* fix faq typos. by @zhanluxianshen in https://github.com/langgenius/dify-sandbox/pull/153
* refactor: dockerfile by @Yeuoly in https://github.com/langgenius/dify-sandbox/pull/178
* bump golang to 1.24.9 by @Yeuoly in https://github.com/langgenius/dify-sandbox/pull/194
* chore(deps): bump golang.org/x/crypto from 0.38.0 to 0.45.0 by @dependabot[bot] in https://github.com/langgenius/dify-sandbox/pull/200
* feat: update AWS credentials and ECR configuration in workflows by @Yeuoly in https://github.com/langgenius/dify-sandbox/pull/201
* Use DHI images instead of standard library images for better security by @41tair in https://github.com/langgenius/dify-sandbox/pull/210
* use a pulic image instead of dhi image in test workflow by @41tair in https://github.com/langgenius/dify-sandbox/pull/217
* feat: support trust host by @fatelei in https://github.com/langgenius/dify-sandbox/pull/213
* fix: miss defer and use slog by @fatelei in https://github.com/langgenius/dify-sandbox/pull/214
* bump golang to 1.24.13 by @41tair in https://github.com/langgenius/dify-sandbox/pull/223
* bump node version to v20.20.0 by @41tair in https://github.com/langgenius/dify-sandbox/pull/224
* fix: tenant isolation use uid by @zyssyz123 in https://github.com/langgenius/dify-sandbox/pull/225

## New Contributors
* @badbye made their first contribution in https://github.com/langgenius/dify-sandbox/pull/120
* @zhanluxianshen made their first contribution in https://github.com/langgenius/dify-sandbox/pull/159
* @41tair made their first contribution in https://github.com/langgenius/dify-sandbox/pull/210
* @fatelei made their first contribution in https://github.com/langgenius/dify-sandbox/pull/213
* @zyssyz123 made their first contribution in https://github.com/langgenius/dify-sandbox/pull/225

**Full Changelog**: https://github.com/langgenius/dify-sandbox/compare/0.2.12...0.2.13