Although the delay in a period of approximately 1 month from MANTAV v1.0.0 , finally MANTAV v1.1b successfully completed and published on this site. Mulai dari versi awal hingga versi yang sekarang (v1.1b) MANTAV sudah empat Kali revisi, mungkin diantara pengunjung ada yang sudah mendownload revisi-revisi sebelumnya yaitu, v1.0.1, v1.0.2, v1.0.3, dan v1.0.4 dengan perubahan-perubahan serta perbaikan-perbaikan di setiap revisinya. Starting from the initial version to the current version (v1.1b) MANTAV been revised four times, probably among the Visitors have already downloaded the previous revisions, V1.0.1, v1.0.2, v1.0.3, and v1.0.4 with changes -changes and improvements at each revision.