1.7 Application versioning Lock and roll AND Skimming
Application versioning
Pega provides two methods for creating new versions of an application:
Lock and roll
Skimming
Each method preserves prior application versions. The act of using a version method begins a new release cycle. Every major version, minor version, and patch version represents a release cycle. Both methods list the highest version and offer to roll the ruleset to a still-higher version by default.