---
title: "Site Studio 6.0.3 - March 18, 2020"
date: "2020-03-24T12:08:16+00:00"
summary: "Discover the latest improvements in Acquia Cohesion 6.0.3. Learn about bug fixes, performance enhancements, and important upgrade considerations to ensure a smooth transition for your Drupal website."
image:
type: "announcement"
url: "/drupal-starter-kits/add-ons/site-studio/release/2020-03-18/74231-site-studio-603-march-18-2020"
id: "a63dee2d-b683-45cb-9e43-a9b04139673c"
---

Table of contents will be added

Last updated: 18th March 2020  
Released: 18th March 2020

Important

When upgrading your website to the latest version of Acquia Cohesion, database updates will be applied and therefore you can't roll back to the previous version of Acquia Cohesion once upgraded.  
  
It is recommended applying updates on your development environment and backing up your website including your database before upgrading Acquia Cohesion.

*   [Known Issues](#known-issues)
*   [Bug Fixes](#bug-fixes)
*   [Steps before upgrading](#steps-upgrading)

Known issues
------------

There are the following known issues with version 6.0.3 of Acquia Cohesion:

*   When saving a translation of a Component Content, an error appears
*   Editing a Style helper doesn't allow the user to save as the machine name validation fails.

Bug fixes
---------

### Fix warnings on style guide manager preview

#### What is is it?

Resolved an issue where PHP warnings were thrown when changing and previewing style guide manager values.

#### What impact will there be?

Removes all warnings when previewing style guide manager values

#### What actions do I need to take?

None

#### Are there any risks I should be aware of?

None.

### Improve caching of endpoint when using a component with existing selects

#### What is is it?

Resolved an issue where multiple requests to the `/select-options` endpoint were not correctly cached when creating content entities. This led to the endpoint being hit an excessive number of times.

#### What impact will there be?

In-browser performance and server load will be improved when placing and editing components on content entities.

#### What actions do I need to take?

A Cohesion import via the UI or `drush cohesion:import` is required on existing websites.

#### Are there any risks I should be aware of?

None.

Steps before upgrading
----------------------

As with any version of Acquia Cohesion, we recommend that you backup your websites database and code before upgrading the version of Acquia Cohesion. There are no other specific steps to carry out before upgrading to this version.

Upgrade
-------

It is recommended that you backup and upgrade your website on a development environment before applying to a production website. You can upgrade your version of Acquia Cohesion by following our [upgrade guide](/drupal-starter-kits/add-ons/site-studio/upgrading-site-studio "Upgrading Site Studio").