The City Council of Philadelphia approved amendments to various sections of Title 14 of The Philadelphia Code, known as 'Zoning and Streets'. These revisions impact definitions and regulations across multiple zoning districts, including CMX-3, CMX-4, CMX-5, IRMX, I-2, I-3, G-2, G-3, RM-1, RM-2, RM-3, RM-4, RMX-1, RMX-2, RMX-3, RMX-4, RSA-1, RSA-2, RSA-3, RSA-4, RSA-5, RSD-1, RSD-2, RSD-3, SP-ENT, SP-STA, SP-MIX, SP-AIR, and SP-INS. Additionally, the decision includes various other technical and substantive changes and amends the Official Zoning Maps of the City of Philadelphia by altering the zoning designations of certain land areas. This comprehensive update aims to modernize the city's zoning regulations and respond to evolving land use needs and development patterns.