Step 9: Ensure custom modules are up-to-date To create a patch for an existing issue: These resources can help you for creating/applying patches for the contributed modules in drupal web development service: If those errors do not cause any harm to your website then you can keep them until a new version of the module has been released with those patches fixed. After updating the modules, some of the deprecated errors identified in step 6 may automatically get fixed or some of the errors may remain.įor the errors that remain after upgrading the module, if it is any of the contributed module(s), you can either find and fix patches for those errors if there exists a patch for that module or can create a patch for it and contribute to the Drupal community. Update contributed modules from your website to the latest compatible version of Drupal 9. Step 8: Ensure contributed modules are up-to-date You can update the libraries with the help of “Composer”. Refer to the document that you have prepared and update the libraries used on your website to the latest version compatible with Drupal 9. List all of these errors reported by “Drupal-Check” in a document so that this will help you when fixing these errors. It also effectively suggests an alternative, if any of the functions used have been deprecated. Use “Drupal-Check” that helps you to scan your website and list modules, themes as well as libraries that are using deprecated code. Using deprecated code will result in the creation of warnings or errors. Step 6: Identify deprecated code on your website Make sure you document and maintain all this information. “Upgrade Status” also suggests you remove modules that have been disabled. This module inspects your website and gives you information about the modules that are compatible with Drupal 9 and suggests you update them to the latest version if any of them have been released. “Upgrade Status” module can assist you in identifying the modules. List all the contributed and custom modules that are installed on your website preferably in an excel format. Step 5: Document contributed and custom modules used in your website List down all those libraries and themes that require to be updated to the latest version. Some of the libraries and themes may have released their new versions. List all the libraries and themes, including contributed and custom themes, that are installed on your website. Step 4: Document libraries and themes used in your website It is wiser to upgrade the core to the latest Drupal 8 version (v8.9.18) before you begin migrating the modules for Drupal 9 compatibility. If the current version is less than 8.8.x, the core should be first upgraded to the required minimum version. Step 3: Ensure the current version of the website is 8.8.x or 8.9.xīefore upgrading the core to Drupal 9, you need to make sure that the current version of your website is 8.8.x or 8.9.x. “Upgrade Status” module installed in step 1 suggests what changes need to be done to make your website compatible with the requirements of Drupal 9. Want to know the list of requirements that your website should be compatible with? You can find all that you need to know here: To begin with the drupal web development service, you need to make sure your hosting environment is compatible with the requirements of Drupal 9. Step 2: The hosting environment should be compatible Note: If any of the tools do not work on your project, then you can install them on a dummy project using the latest version of Drupal 8 and move the modules used by your website to the dummy project. There are tools such as “Upgrade Status” which gives you a list of modules and themes that need to be worked upon or are up-to-date.Īlso, install “Drupal-Check” and “Upgrade Rector” as it helps in fixing deprecation errors for the modules installed on your website. Step 1: Install tools that help your website migrate effectively Here is a quick rundown of the actionable steps you can take to successfully perform Drupal 8 to Drupal 9 migration. If not, you could face serious security challenges in drupal web development service and won’t be able to take advantage of the latest updates that include improvements in accessibility and scalability. Were you aware that Drupal 9 launched in June 2020? This news makes one thing certain -upgrading from version 7 or 8 to version 9 is more crucial than ever.
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