P2PE 3.0: How the latest evolution in the point-to-point encryption standard will affect you

The changes reflected in P2PE 3.0 consist of significant updates to the standard, program guide, templates, and supporting documentation. The 16 documents found in the PCI SSC Document Library represent revisions to the way P2PE assessors approach validation of solutions, components and applications, and aid these entities in working together to meet the objectives of the P2PE program. These objectives are increased security and brand-authorized scope reduction for qualifying merchants.

https://www.pcicomplianceguide.org/p2pe-3-0-point-to-point-encryption-standard-updates/