#Drupal core how to#

Update of the information about the module: We’ll go through all the most noteworthy changes a bit later on. install type files, related to the use and access to tables and databases, which are now managed differently. I’d also like to mention some changes in the. Most of these methods are services or functions that have changed names. There are several methods that were deprecated in the latest version of Drupal 8 that won’t be available in Drupal 9. Most of the changes are minor, but here are the two main types of changes: Update process What really changes from Drupal 8 to Drupal 9?

In this sense, we recommend reviewing these patches to determine which are no longer necessary, either because the contributed modules have already solved the problem or because they’re core Drupal patches that have been fixed in Drupal 9. Of course, that will depend on the project, specifically on the contributed models (quantity and update degree) and the custom modules that we’ve developed (how much code is deprecated).The number of patches we have on our modules can also impact the process.

#Drupal core how to#

There are several technical articles online about how to do the update, but I think this one may be the best: Īll in all, the changes from D8 to D9 are not too drastic and the upgrade shouldn't take more than a few working days. So, it’s important to update before that day arrives.

In November 2021, support is expected to end for version 8.x. Now, as I write in June 2021, the version is perfectly stable and is at 9.1.9. The Beta version of Drupal 9 has been available since March 2020. This article is based on real events Introduction