Because the format of the BOUML files is changed in BOUML 4.15, the previous releases (BOUML < 4.15) cannot read a project saved with this version. Obviously this release is able to read the projects made by previous releases of BOUML.
Because the format of the BOUML files is changed in BOUML 4.15, the previous releases (BOUML < 4.15) cannot read a project saved with this version. Obviously this release is able to read the projects made by previous releases of BOUML.