# Strapi v3.1.5 — Release & Upgrade Intelligence
- **Product:** Strapi (https://strapi.io)
- **Version:** v3.1.5
- **Released:** Sep 16, 2020
- **Impact Score:** 5/10
- **Breaking Changes:** Not verified
- **Canonical Analysis:** https://changelogs.us/strapi/updates/v3.1.5/

## Executive Summary (TL;DR)
Strapi v3.1.5. Source highlight: **Note**: Please note that the Users & Permissions on the left menu has been moved into the Settings menu per PR: #7467

## New Features
- [admin] Improve & add missing Slovak (SK) translations (https://github.com/strapi/strapi/pull/7515) @sebqq
- [admin] Add some russian translations for DynamicZone component (https://github.com/strapi/strapi/pull/7748) @GreenRobot777
- [admin] Add Strapi edition to the admin footer (https://github.com/strapi/strapi/pull/7704) @remi2j
- [core:framework] Add utils::sanitize-entity tests (https://github.com/strapi/strapi/pull/7497) @Convly
- [documentation] Add sqlite details to unit testing guide (https://github.com/strapi/strapi/pull/7603) @jasonprado
- [plugin:users-permissions] Add LinkedIn auth provider (https://github.com/strapi/strapi/pull/7490) @abolkog

## Improvements
- [admin] improve russian translations (https://github.com/strapi/strapi/pull/6903) @Ashot-KR
- [admin] Remove flag in language selection (https://github.com/strapi/strapi/pull/7102) @anowlet
- [admin] set email validator to lowercase (https://github.com/strapi/strapi/pull/7645) @bglidwell
- [core:framework] Update node version requirements for v10 to v12 (https://github.com/strapi/strapi/pull/7409) @derrickmehaffy
- [core:tooling] Replace babel-jest with @swc-node/jest to speedup frontend testing (https://github.com/strapi/strapi/pull/7724) @Brooooooklyn
- [documentation] Update email.md (https://github.com/strapi/strapi/pull/7769) @divineforge

## Bug Fixes
- [core:framework] fix German word for E-Mail (https://github.com/strapi/strapi/pull/7534) @Schaeferjo
- [documentation] Fix kind attribute update query in beta.17 to beta.18 migration guide (https://github.com/strapi/strapi/pull/7583) @samohovets
- [documentation] Fix minor typos on model documentation (https://github.com/strapi/strapi/pull/7619) @tarpier
- [documentation] Fix typo in controllers.md (https://github.com/strapi/strapi/pull/7721) @amirc
- [plugin:upload] Fix 'FileToBig' typo in strapi-provider-upload-local (https://github.com/strapi/strapi/pull/7643) @sebacampos
- [plugin:users-permissions] Fixed comment (https://github.com/strapi/strapi/pull/7714) @Cr0s4k