v1.51.6

What's Changed

• fix(website): stop reading union-only fields off heterogeneous data by @christian-byrne in #15282
• feat(website): add Beyond the Models and Model Jam events by @imick-io in #15307
• feat(website): add the launch film and a production use cases section to the MCP page by @bertfy in #15305
• fix: show Billing & invoices button for past-due subscriptions by @dante01yoon in #15266
• ci: enforce unit and e2e test coverage for apps/website by @christian-byrne in #15274
• 1.51.6 by @comfy-pr-bot in #15329

Full Changelog: v1.51.5...v1.51.6