v0.2.1

What's Changed

• docs: tighten README by @gavinbains in #19
• Narrow structural refusals to affected workbook content by @daanishkhazi in #26
• Report numerical equivalence without weakening certification by @daanishkhazi in #27
• Resolve common structured references in dependency analysis by @daanishkhazi in #25
• fix: refuse stale pivot cache saves by @jpbesgen in #20
• docs: generate the Paper API reference from docstrings by @gavinbains in #18
• chore(release): bump paper-xlsx to 0.2.1 by @jpbesgen in #33

Full Changelog: v0.2.0...v0.2.1