2.16.6

What's Changed

• backward compatibility for generate_fake_flow_file_contents by @mt-ob in #2511
• [bug fix] fix subtle bug from #2463 by @valayDave in #2513
• Bump form-data from 4.0.2 to 4.0.4 in /metaflow/plugins/cards/ui by @dependabot[bot] in #2514
• patch release by @savingoyal in #2517

Full Changelog: 2.16.5...2.16.6