1. The addition of TAG and chapters. Lossless rendering.
2. More supported formats (FLAC files, videos with U8 soundtrack of old cameras, etc.).
3. Correction of sound problems (no more saturation or hatchings during transitions).
4. Various ergonomic improvements (copy/paste between several ffDiaporama instances, drag and drop improvements, etc.).
5. Improvements in performance: the rendering speed has almost doubled in some cases