# NocoDB 0.83.8 — Release & Upgrade Intelligence
- **Product:** NocoDB (https://nocodb.com)
- **Version:** 0.83.8
- **Released:** Dec 15, 2021
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/nocodb/updates/0.83.8/

## Executive Summary (TL;DR)
NocoDB 0.83.8. Source highlight: 🚀 NocoDB : Hot fix release

## Bug Fixes
- Hot fix release : duplication of ```has many``` records while creating m2m relation.
- [**closed**] Stop returning REST response with `Has Many`, `Belongs To`, or `Many to Many` by default, because they can be controlled if query params `bt`, `hm`, or `mm` are set #856
- Added Heroku upgrade with Mac M1 chip
- docs: add Korayem as a contributor for code