Diff-Cover

Diff-Cover is a command-line tool that enhances code review by reporting test coverage and linting violations specifically on new or modified lines within a Git diff. It compares an XML coverage report (e.g., Cobertura, Clover, JaCoCo, or LCov format) with the output of `git diff` to highlight lines that lack test coverage or contain quality issues. The library is currently at version 10.2.0 and maintains an active release cadence with frequent updates and dependency bumps.