Upgrade Guides for GST Review the list of migration recommendations each time you move to a new version. GST 3.10 upgrade guide Review when migrating to Genero Studio 3.10. GST 3.00 upgrade guide Review when migrating to Genero Studio 3.00. GST 2.50 upgrade guide Review when migrating to Genero Studio 2.50. GST 2.41 upgrade guide Review when migrating to Genero Studio 2.41. GST 2.40 upgrade guide Version 2.40 migration notes. GST 2.30 upgrade guide Version 2.30 migration notes. GST 2.20 upgrade guide Version 2.20 migration notes.