composer

Composer update / prohibits (core + modules) till D8.6.11

composer outdated drupal/*
composer show drupal/*

This manual works till version D8.6.11 (8.6.11 and higher require twig 1.38.2), so need at first update twig to this version with:

composer require 'twig/twig:1.38.2'

Composer prohibits - zobrazí závislosti, kvôli ktorým update zlyhá:

composer prohibits drupal/core:8.6.15

Composer update - update modulov podla composer.json

composer require cweagans/composer-patches

Updating such old Drupal can be stressing. (one passed, but its not rule - try on sandbox/on your own risk)

At first - update drush to version 9.5.x - composer update drush/drush --with-dependencies --dry-run

Run drush updb && drush cr && drush cron

composer outdated drupal/*

composer update drupal/core webflo/drupal-core-require-dev --with-dependencies --dry-run

composer update drupal/core webflo/drupal-core-require-dev --with-dependencies

Run drush updb && drush cr && drush cron

NIE POD ROOTOM

new method from 8.8.0 and higher:

composer create-project drupal/recommended-project:8.x my_site_name_dir

old method:

composer create-project drupal-composer/drupal-project:8.x-dev project_dir --stability dev --no-interaction

composer create-project drupal-composer/drupal-project:7.x-dev project_dir