# Dify 1.16.0 — Release & Upgrade Intelligence
- **Product:** Dify (https://dify.ai)
- **Version:** 1.16.0
- **Released:** Jul 17, 2026
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/dify/updates/1.16.0/

## Executive Summary (TL;DR)
Dify 1.16.0. Source highlight: Introducing Dify Agent *(Beta)*: A New Agent Experience in Dify

## New Features
- A builder for creating Dify Agents
- You can build Dify Agents through the UI: set a base prompt, upload Skills and files, and connect tools and knowledge from the Dify ecosystem.
- We also provide an agent that helps you build Dify Agents. Through conversation, it can configure the Linux sandbox environment, install required packages, and create new Skills and files that your Dify Agent can use later.
- Dify Workflow integration for Dify Agent
- You can use an existing Dify Agent in a Dify Workflow, or temporarily create an inline Dify Agent. It will execute the task defined by the workflow node, generate the required output, and pass it to the next node.
- A new web app experience

## Improvements
- Eliminated N+1 queries in advanced-chat workflow run lists and TokenBufferMemory message file loading
- Faster frontend startup via lazy-loaded Vite plugins and console contract shards
- Reduced database load by caching setup status, compressing large plugin model objects in Redis with zstd, and retrieving published workflows via direct foreign key
- Migrated all console API endpoints to generated OpenAPI contracts with BaseModel, and frontend console contracts to generated routes and types
- Propagated explicit database sessions across backend paths for consistency and testability
- Replaced legacy app context providers with Jotai atoms across the frontend

## Bug Fixes
- Fixed multiple issues with workflow draft imports losing references, node settlement after failures, retry detail visibility, and HITL resume state restoration
- Fixed SSE stream corruption with Unicode separators, agent final answer clearing after stream completion, and conversation title being overwritten with empty values
- Fixed workflow archive retry hardening, multi-worker collaboration support, and chat tree out-of-order parent nodes
- Fixed knowledge retrieval failures not being surfaced to users, and End output variable name collisions in built-in templates
- Fixed open redirect vulnerabilities in post-login and auth redirect flows
- Fixed login redirects not staying on current deployment, auth prefix duplication, and change email not working