Packagist is truncating `PackageLink` versions.
Packagist is truncating `PackageLink` versions.

As a pseudo-code to reproduce the issue, try following:

```php
public function testDoesNotTruncateVersions()
{
    $version = str_repeat('>=1', 1000);
    $require = new \Packagist\WebBundle\Entity\RequireLink();

    $require->setPackageVersion($version);

    $this->entityManager->persist($require);
    $this->entityManager->flush($require);
    $this->entityManager->refresh($require);

    $this->assertSame($version, $require->getPackageVersion());
}
```

drupal-composer/drupal-packagist,interactive-investor-ltd/packagist,localheinz/packagist,composer/packagist,stof/packagist,gencer/packagist,localheinz/packagist,interactive-investor-ltd/packagist,interactive-investor-ltd/packagist,drupal-composer/drupal-packagist,gencer/packagist,gencer/packagist,belanur/packagist,beryllium/packagist,pepeh/packagist,roundcube/plugins.roundcube.net,alcohol/packagist,rhl-jfm/packagist,interactive-investor-ltd/packagist,pepeh/packagist,cgvarela/packagist,drupal-composer/drupal-packagist,pepeh/packagist,steve-todorov/packagist,stof/packagist,belanur/packagist,ycms/packagist,Pasarkode/packagist,belanur/packagist,timmillwood/packagist,rhl-jfm/packagist,ycms/packagist,interactive-investor-ltd/packagist,cgvarela/packagist,Soullivaneuh/packagist,timmillwood/packagist,alcohol/packagist,Soullivaneuh/packagist,composer/packagist,Pasarkode/packagist,Pasarkode/packagist,roundcube/plugins.roundcube.net,composer/packagist,roundcube/plugins.roundcube.net,beryllium/packagist,timmillwood/packagist,localheinz/packagist,composer/packagist,steve-todorov/packagist,beryllium/packagist,rhl-jfm/packagist,alcohol/packagist,steve-todorov/packagist,ycms/packagist,cgvarela/packagist,stof/packagist,Soullivaneuh/packagist