1.4.0

• 51183fe - Update lock-closed-issues.yml
• f4b9407 - Synchronize stub with symfony
• 3fbf634 - Synchronize stub with symfony
• 99848d8 - Add stub for Compound::getConstraints()
• 8148308 - Merge remote-tracking branch 'origin/1.3.x' into 1.4.x
• c9f5ceb - Merge remote-tracking branch 'origin/1.3.x' into 1.4.x
• 67e208d - Add documentation to load DI helper
• a0e0f1f - chore(deps): update metcalfc/changelog-generator action to v4.3.1
• b2ddd0f - chore(deps): update cbrgm/mastodon-github-action action to v2
• 3b3083d - Merge remote-tracking branch 'origin/1.3.x' into 1.4.x
• 4cc4788 - chore(deps): update metcalfc/changelog-generator action to v4.2.0
• 44b68dd - chore(deps): update dessant/lock-threads action to v5
• 5586faa - Merge branch '1.3.x' into 1.4.x
• b9e1ded - Merge remote-tracking branch 'origin/1.3.x' into 1.4.x
• ce3c258 - Error identifiers
• 6a0cefe - Require PHPStan 1.11
• 67cf72e - Open 1.4.x-dev