# Strapi v4.5.2 — Release & Upgrade Intelligence
- **Product:** Strapi (https://strapi.io)
- **Version:** v4.5.2
- **Released:** Nov 22, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/strapi/updates/v4.5.2/

## Executive Summary (TL;DR)
Strapi v4.5.2. Source highlight: [core:content-manager] Fixing #14587: Can edit json field with false value (https://github.com/strapi/strapi/pull/14588) @wusuopu

## Improvements
- [core:admin] Tracking system, accessing the CTB (https://github.com/strapi/strapi/pull/14875) @simotae14

## Bug Fixes
- [core:content-manager] Fixing #14587: Can edit json field with false value (https://github.com/strapi/strapi/pull/14588) @wusuopu
- [core:content-manager] CM: Fix ToggleInput wrapping for configure the view (https://github.com/strapi/strapi/pull/14929) @gu-stav
- [core:content-manager] CM: Fix RelationMultiple text wrapping (https://github.com/strapi/strapi/pull/14930) @gu-stav
- [core:content-type-builder] [CTB] fix: preserve pluginOptions in relation properties (https://github.com/strapi/strapi/pull/14718) @sargreal
- [core:database] Fix relations for MySQL versions below 8 (https://github.com/strapi/strapi/pull/14876) @petersg83
- [core:strapi] Fix schema support for postgres when using raw queries (https://github.com/strapi/strapi/pull/14909) @petersg83