Add ability to ignore whitespace with diff

[mathomp4]

This release adds a -b/--ignore-space-change flag to the mepo diff command, a la git diff -b. This allows diffing to ignore whitespace changes.

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What's Changed

• Add whitespace ignore to diff by @mathomp4 in Add whitespace ignore to diff #221
• Merge develop into main for release by @mathomp4 in Merge develop into main for release #222

Full Changelog: v1.41.0...v1.42.0

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This discussion was created from the release Add ability to ignore whitespace with diff.