https://www.pcgamer.com/gta-modding-tool-openiv-launches-v30-with-vehicle-animations-ps4-support/

In response to the OpenIV developer's ill-fated 'Liberty City in GTA 5' project, Grand Theft Auto publisher Take-Two issued a cease and desist order on OpenIV itself last year. The game's community reacted, and the prolific modding tool was thereafter reinstalled—at the expense of the ambitious (but hobbyist) Liberty City undertaking. 

OpenIV's latest update, v3.0, is its biggest since last year's debacle.