{"id":60660,"date":"2024-03-05T10:47:20","date_gmt":"2024-03-05T05:17:20","guid":{"rendered":"https:\/\/www.tothenew.com\/blog\/?p=60660"},"modified":"2024-03-07T13:29:53","modified_gmt":"2024-03-07T07:59:53","slug":"step-by-step-guide-to-upgrade-drupal-9-to-drupal-10","status":"publish","type":"post","link":"https:\/\/www.tothenew.com\/blog\/step-by-step-guide-to-upgrade-drupal-9-to-drupal-10\/","title":{"rendered":"Step-by-Step guide to upgrade Drupal 9 to Drupal 10"},"content":{"rendered":"

The process of upgrading a Drupal Project from 9 to 10 can be a bit of a challenging task. This blog covers the basic guidelines that will help you to upgrade major versions of simple or complex projects.<\/span><\/p>\n

\u00a0 1. Check for pre-requisites<\/h2>\n

\u00a0 Platform requirements:\u00a0<\/strong><\/h3>\n

\u00a0Drupal 10 requires PHP 8.1+. These platform updates must be done before starting the upgrade process. Here is the overview of full requirements for php, server, database etc – <\/span>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0https:\/\/www.drupal.org\/docs\/getting-started\/system-requirements<\/span><\/a>\u00a0<\/span><\/p>\n

\"\"<\/p>\n

\u00a0Drush version:<\/strong><\/h3>\n

\u00a0If you have Drush installed, you must check the <\/span>recommended version<\/span><\/a>. <\/span>Drupal 10 requires drush 11 or later. Following is the command you can follow to install Drush 11\u00a0 –\u00a0<\/span><\/p>\n

 composer require 'drush\/drush:^11' -W<\/span><\/pre>\n
\u00a0TIP<\/b>: Some developers prefer to remove it temporarily and reinstall it later.<\/span><\/p>\n
\"\"<\/p>\n
\u00a0 \u00a02. Preparation for the D10 upgrade<\/h2>\n
\u00a0Install Upgrade Status<\/a> module<\/strong><\/h3>\n
This provides a good overview of the site\u2019s upgrade health and helps to check the deprecations and compatibility of contrib modules\/projects. Following are the commands to install and enable this module:<\/span><\/p>\n
composer require 'drupal\/upgrade_status:^4.1'\r\n<\/span>drush en upgrade_status<\/span><\/pre>\n
Review the report at page – <\/span>\/admin\/reports\/upgrade-status<\/span><\/p>\n
\"\"<\/p>\n
Update the entire site (core and contrib modules) to the latest version of 9.4 or, at best 9.5.<\/strong><\/p>\n
You can manually edit the composer.json file and update the version for Drupal\/core-* packages to recommended version (eg 9.5.11) and then run the following command to update all modules to their latest d9 release –\u00a0<\/span><\/p>\n
composer update --with-all-dependencies\r\n<\/span>drush updb<\/span>\r\ndrush cr<\/span><\/pre>\n
\"\"\u00a0 \u00a0 \u00a0<\/span><\/p>\n
Now ensure that the site is working properly.<\/span><\/p>\n
\u00a0Deal with all the deprecated modules or themes<\/a> being used in your site.<\/strong><\/h3>\n
\u00a0 \u00a0 \u00a0 Core Modules removed from d10 are –<\/span><\/p>\n