my engine branch of a 2 year old game in development is “UE4” despite the fact that we are running 5.2. At previous companies where we developed a game engine

my engine branch of a 2 year old game in development is “UE4” despite the fact that we are running 5.2. At previous companies where we developed a game engine at the same time as the game we were building it for; after releasing the 4th game on that engine it still had the binaries named the codename of the original first game. So, renaming things can be hard or overlooked.