The "Remix" tag and "V 30" (Version 30) denote a specific evolutionary stage of the mod. Earlier versions had issues with LODs (Level of Detail), texture pop-in, and traffic paths. Version 30 is widely regarded by users on GTAinside as a "stability milestone," offering:
Version 3.0, often referred to as "LC East" or "Moved V 3.0," is a significant milestone in the mod's development history. It provides a more stable and feature-rich experience compared to earlier builds: GTA 5 Liberty City V Remix V 30 Mod - GTAinside.com