It seems you are looking for an overview of why the Version 1.04 update for Dragon Ball Z: Kakarot is considered a "useful piece" of the game's history.
While later updates (like v1.10 and the "Next Gen" patches) added massive content like the Time Machine
Here is a deep dive into how Update v1.04 refined the Super Saiyan experience, optimized combat, and transformed the game into the definitive version fans deserved. dragon ball z kakarot update v104 better
Fixed a disappearing Main Story icon that occurred after clearing "The Longest Three Hours" if players saved and reloaded their game. Majin Buu Arc (Episode 1):
Version 1.04 isn’t a massive content drop—it doesn’t add new story arcs or playable characters. Instead, it’s a targeted performance and stability update that makes the existing game noticeably smoother, especially on last-gen consoles (PS4/Xbox One) and mid-range PCs. It seems you are looking for an overview
Released shortly after the game's initial launch, Dragon Ball Z: Kakarot Update v1.04 was a pivotal moment for players seeking a smoother, more immersive journey through the world of Goku. While it didn't add new story content, it dramatically improved the fundamental flow of gameplay by addressing the community's biggest pain point: loading times. Drastically Reduced Loading Times
🚨 What's Missing? This older title update did not introduce the highly requested "Time Machine" feature (which arrived in a later patch to let players replay missed sub-stories) or any post-game DLC. Majin Buu Arc (Episode 1): Overall Verdict: A
For early players, the game had a tendency to crash during specific cutscenes or when transitioning between areas. Version 1.04 was highly anticipated because it addressed hard crashes, particularly on base PS4 and Xbox One consoles. It made the experience significantly more stable for the mid-to-late game (specifically during the Cell and Buu sagas).