the module depends on some outdated libraries:
dbal 1.5 while 2.0 exists.
doctrine/event-manager 1.2.0 while 2.0.0 is the current one.
composer require 'drupal/entity_hierarchy:3.x-dev@dev' -W
./composer.json has been updated
Running composer update drupal/entity_hierarchy --with-all-dependencies
Gathering patches for root package.
Loading composer repositories with package information
Updating dependencies
Lock file operations: 5 installs, 1 update, 0 removals
- Locking doctrine/cache (2.2.0)
- Locking doctrine/dbal (2.13.9)
- <strong>Downgrading doctrine/event-manager (2.0.0 => 1.2.0)</strong>
- <strong>Locking drupal/dbal (1.5.0)</strong>
- Locking drupal/entity_hierarchy (dev-3.x 6cc88d4)
- Locking previousnext/nested-set (0.1.2)
Writing lock file
Installing dependencies from lock file (including require-dev)
Package operations: 5 installs, 1 update, 0 removals
- Downloading doctrine/cache (2.2.0)
- Downloading doctrine/event-manager (1.2.0)
- Downloading doctrine/dbal (2.13.9)
- Downloading previousnext/nested-set (0.1.2)
- Downloading drupal/dbal (1.5.0)
- Syncing drupal/entity_hierarchy (dev-3.x 6cc88d4) into cache
Gathering patches for root package.
Gathering patches for dependencies. This might take a minute.
- Installing doctrine/cache (2.2.0): Extracting archive
- <strong>Downgrading doctrine/event-manager (2.0.0 => 1.2.0)</strong>: Extracting archive
- Installing doctrine/dbal (2.13.9): Extracting archive
- Installing previousnext/nested-set (0.1.2): Extracting archive
- Installing drupal/dbal (1.5.0): Extracting archive
- Installing drupal/entity_hierarchy (dev-3.x 6cc88d4): Cloning 6cc88d4d0e from cache
Generating autoload files
Closed: duplicate
3.0
Code (module)
Hey, the 4.x branch is where we're handling these major updates.
Feel free to use it, but there will likely be more API changes (e.g. adding return type hints etc)