The "interesting report" you are likely referring to is a specific in-game item or mechanic related to one of the DLCs:
If you are looking for technical data or "reports" on the file itself (such as a checksum or file integrity report), you would typically find those on community forums like Reddit's Vampire Survivors community or the official Wiki . weapon or details on the available in v1.14?
Version 1.2 was the era of the DLC, the first major expansion for the game.
It is the starting weapon for the character Crewmate Dino .