PIM-3556: Fix memory leak on versionning
Merge branch 'PIM-3556-stable' into PIM-3556-merge

Conflicts:
	CHANGELOG.md
Merge pull request #1932 from akeneo/PIM-3556-merge

Merge branch 'PIM-3556-stable' into PIM-3556-merge : PIM-3556: Fix memory leak on versionning