The 4.1.3 update of the MeVisLab SDK software mainly resolves a potential memory leak introduced by a third-party library.
MeVisLab users of the 4.1.2 version are encouraged to upgrade to avoid this problem.
See the MeVisLab Release Notes for details on the fixes. The MeVisLab 4.1.3 Bugfix Release is available for download on Windows and Linux at the MeVisLab Download page.