lightning 8.x-3.400

IMPORTANT NOTE!!

This release includes Pathauto 1.6. If you are already using Pathauto 1.5 or lower, you must update Pathauto before updating to this release of Lightning. See https://www.drupal.org/project/drupal/releases/8.8.0, under the section "Changes to path aliases and a critical note for sites using the Pathauto contributed module":

If you have the contributed Pathauto module enabled, you must update to the latest version of Pathauto before you update to Drupal 8.8.0. Failure to update Pathauto before updating core could result in data loss. Drupal 8.8.0 declares a conflict with Pathauto 8.x-1.5 or lower for this reason.

Install

For the best developer experience and dependency management, install with Composer using the following command: composer create-project acquia/lightning-project MYPROJECT

Changelog

• Updated Lightning Core to 5.0:
• Updated Drupal core to 8.8.0.
• Fixed all known deprecations. (Issue #3096212)
• Updated Metatag to 1.10.
• Updated Pathauto to 1.6.

Update steps

Update your codebase:

composer self-update
composer require acquia/lightning:~3.4.0 --no-update
composer update

Run database updates (if required - depending on the version from which you are updating):

drush cache:rebuild
drush updatedb

Run Lightning configuration updates (if required - depending on the version from which you are updating):

drush cache:rebuild
drush update:lightning

For general update instructions see https://github.com/acquia/lightning/blob/8.x-3.x/UPDATE.md.