New major version. Interface and implementation have been completely overhauled.
The previous version included Invoke-ChecklistRequirement and Invoke-ContextRequirement, which relied on global state and held two different requirement engines with integrated logging. The new version contains a single requirement engine that outputs RequirementEvents. These events can be displayed with standard PowerShell formatters like Format-Table and Format-List. In addition, this PR introduces Format-Checklist for the human-facing interface and Format-Callstack for verbosely logging requirement execution
In addition to cleaner interfaces and implementation, Requirements now supports "DependsOn" for dependency graph execution.