Mise à jour du CHANGELOG

2 jobs for 3.1.5 in 11 seconds (queued for 1 second)
latest
Name Stage Failure
failed
unit-tests Tests
    - symfony/yaml v4.2.3 requires php ^7.1.3 -> your PHP version (7.0.33) does not satisfy that requirement.
Problem 18
- doctrine/instantiator 1.1.0 requires php ^7.1 -> your PHP version (7.0.33) does not satisfy that requirement.
- phpunit/phpunit-mock-objects 3.4.4 requires doctrine/instantiator ^1.0.2 -> satisfiable by doctrine/instantiator[1.1.0].
- Installation request for phpunit/phpunit-mock-objects 3.4.4 -> satisfiable by phpunit/phpunit-mock-objects[3.4.4].

Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit code 1