4.1 still has FBX. It is also the last update to FBX done so far. There weren’t any in 4.2 or 4.3. still no changes in 4.4. now gITL has been getting a lot of updates and bug fixes in each of the 4.x series. You can always check the Release Notes to see what has been changed. Just click version. For import/export it will be under either “import export” or “Pipeline, Assets, and I/O”.