# Dify 1.4.3 — Release & Upgrade Intelligence
- **Product:** Dify (https://dify.ai)
- **Version:** 1.4.3
- **Released:** Jun 16, 2025
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/dify/updates/1.4.3/

## Executive Summary (TL;DR)
Dify 1.4.3. Source highlight: 🚀 What’s New in v1.4.3? 🚀

## New Features
- feat: add S3_USE_AWS env var to explicitly distinguish AWS S3 usage in plugin-daemon
- chore: app info add author_name
- Feat/add rag dev deploy

## Bug Fixes
- **LLM Node Enhancements**: We've ironed out issues with missing parameters for structured outputs; now your LLM node is more robust and prepared for all it can handle thanks to @laipz8200 in #20915.
- **Gemini LLM Support**: For those integrating with Gemini, you'll now find support for the Gemini 0.2.x plugin running smoothly in your agent apps, as addressed by @takuya-o in #20794.
- **Markdown Button Fix**: Sending messages through the Markdown button should now work flawlessly, thanks to @hjlarry in #20933.
- **Login Rate Limit Clearing**: After a password reset, we’ve made sure the login rate limits are cleared, preventing any unnecessary hurdles, addressed by @xuzijie1995 in #20948.
- **App Info Update**: For better transparency, the author_name is now part of the app info, thanks to @quicksandznzn in #20973.
- **Documentation Link Fixes**: We’ve generalized the method for retrieving documentation links to respect localizations and squashed those error link paths, thanks to insights from @bowenliang123 in #20801.