How is a ruleset version represented in Pega?

In Pega, a ruleset version is represented by a string of three numbers, which typically indicates the major, minor, and revision versions of the ruleset. This numerical format allows for clear differentiation between various iterations of a ruleset.

The first number represents the major version and signifies significant updates or changes made to the ruleset that may introduce breaking changes or new functionalities. The second number, which is the minor version, indicates smaller enhancements or updates that are still important but do not radically change the ruleset's core functionality. The third number represents the revision version, which is used for bug fixes or minor tweaks that improve stability or enhance performance but do not introduce new features.

This structured representation ensures that developers can easily manage, upgrade, and maintain different versions of rulesets while adhering to reverse compatibility and good software development practices. It provides a reliable way to track changes over time, thus facilitating better collaboration among teams.