# Dify 0.3.5 — Release & Upgrade Intelligence
- **Product:** Dify (https://dify.ai)
- **Version:** 0.3.5
- **Released:** Jun 21, 2023
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/dify/updates/0.3.5/

## Executive Summary (TL;DR)
Dify 0.3.5. Source highlight: 📁 dataset supports multi-file uploads

## New Features
- 📁 dataset supports multi-file uploads
- feat: support batch upload files
- feat: bump version to 0.3.5

## Bug Fixes
- fix chinese encoding
- fix REDIS_USERNAME format
- fix: dataset can only choose first page data
- fix: filter empty value in xlsx to improve vector similarity hit
- fix: file size limit to 15M