The Switch 2 version generally targets 1080p at 30fps with improved textures and lighting compared to original Switch hardware capabilities. Summary of Major Versions FF7 remake on Switch 2 performance - Facebook
Just over a year after launch, Square Enix rolled out version 1.0.2 for Nintendo Switch on June 21, 2020 (June 22 in Europe and Japan). This update primarily focused on stability and bug fixes, addressing: Final Fantasy VII Switch NSP UPDATE
Speeds up exploration and turn-based battles. The Switch 2 version generally targets 1080p at
Improved the speed of transitions between the field map and battle screens. Final Fantasy VII Switch NSP UPDATE
Note: You do not need to install every updates sequentially. Installing the latest update NSP automatically applies all previous patches and bug fixes. How to Install Final Fantasy VII NSP Updates