# Dify 0.7.0 — Release & Upgrade Intelligence
- **Product:** Dify (https://dify.ai)
- **Version:** 0.7.0
- **Released:** Aug 14, 2024
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/dify/updates/0.7.0/

## Executive Summary (TL;DR)
Dify 0.7.0. Source highlight: ✨ What’s New in v0.7.0? ✨

## New Features
- **Conversation Variable & Variable Assigner Node** by @JzoNgKVO, @iamjoel and @laipz8200 in #7222
- Enhancing LLM Memory with Conversation Variables and Variable Assigners
- Conversation Variables
- Variable Assigner
- **Add Decode Option to JSON Process Tools** by @laojianzi in #7138
- feat: add function calling for deepseek models

## Improvements
- **Elasticsearch Vector Database Support** by @miendinh in #3558
- **Support for drawing with ECharts in output** by @zhujinle in #6961
- **Workflow Interaction Improvements** by @zxhlyh in #4214
- **Workflow Logs with Run ID Filter** by @majian159 in #6833
- **Hyperlink Parsing in DOCX Documents** by @ic-xu in #7017
- **Vector Field for Other VectorDB** by @JohnJyong in #7051

## Bug Fixes
- Chores: fix name typo
- fix: code tool fails when null property exists in object
- fix: code-block-missing-checks
- fix #6902  .docx handles images within tables and handles cross-column tables
- Fix/reranking mode is null
- fix: tran list issue