We’re announcing the availability of the Tome of Copy Protection Errata. Anyone who purchased the Tome of Copy Protection prior to August 21, 2018 will find this errata useful.
This errata is based on dozens of hours of discussion between a number of members of the Apple II community and author Lane Roathe. Additional credit goes to Antoine Vignau of Brutal Deluxe Software for his tireless attempts to ensure that everything was covered alongside Brian Wiser of A.P.P.L.E.
The Tome of Copy Protection Errata is available for Free from A.P.P.L.E. at: