# Strapi v4.5.3 — Release & Upgrade Intelligence
- **Product:** Strapi (https://strapi.io)
- **Version:** v4.5.3
- **Released:** Nov 30, 2022
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/strapi/updates/v4.5.3/

## Executive Summary (TL;DR)
Strapi v4.5.3. Source highlight: [core:database] generate db config with all clients (https://github.com/strapi/strapi/pull/14233) @Elhebert

## New Features
- [core:database] generate db config with all clients (https://github.com/strapi/strapi/pull/14233) @Elhebert
- [core:database] [Feature] Populate fragments for polymorphic relations (https://github.com/strapi/strapi/pull/14879) @Convly
- [core:content-type-builder] [Custom fields] Add default value to options (https://github.com/strapi/strapi/pull/14590) @markkaylor
- [tooling] Add MySQL 5.7 to Github API tests (https://github.com/strapi/strapi/pull/14878) @petersg83

## Improvements
- [core:upload] Upload: Improve asset cards and upload progress visual design (https://github.com/strapi/strapi/pull/14849) @gu-stav
- [marketplace] [Marketplace] Exp-373 Update the sort options in SelectSort component (https://github.com/strapi/strapi/pull/14814) @madhurisandbhor
- [plugin:i18n] Update russian translation (https://github.com/strapi/strapi/pull/14883) @alekskorolev3

## Bug Fixes
- [plugin:i18n] Chore/fix iso locales (https://github.com/strapi/strapi/pull/14835) @ivanThePleasant
- [core:admin] Rewrite invalid uid prefix error message (https://github.com/strapi/strapi/pull/14870) @jorgeRambla
- [core:content-manager] [Custom fields] Create hook to lazy load custom field components (https://github.com/strapi/strapi/pull/14873) @markkaylor
- [plugin:documentation] Fix #14712: Query Parameter for Locale (API Documentation Plugin) (https://github.com/strapi/strapi/pull/14885) @raphaelmue