This update changes core script structures. Most pre-update mods (especially nude patches or model swaps) will break. The developers have released a mod compatibility toolkit alongside the UPD.

Here is a full guide regarding the subject.

The Fly Girls program was launched to inspire young girls and women to pursue careers in aviation and related fields. The program features a group of talented female pilots who fly a custom-designed aircraft, performing aerobatic stunts and demonstrating their flying skills. The program has gained significant attention and popularity worldwide, serving as a role model for women and girls interested in pursuing careers in aviation.

The update adds a conclusive story chapter titled "Last Landing." This epilogue wraps up every major character arc: the stoic squadron leader, the rookie with a crush, the rival turned ally. No cliffhangers remain. This is the narrative payload —over 40 new rendered cutscenes and 15 interactive dialogue segments.