An Act amending Titles 12 (Commerce and Trade), 13 (Commercial Code), 15 (Corporations and Unincorporated Associations), 30 (Fish), 42 (Judiciary and Judicial Procedure), 66 (Public Utilities) and 75 (Vehicles) of the Pennsylvania Consolidated Statutes, extensively revising provisions on secured transactions; revising provisions on letters of credit; making editorial changes; and making repeals.