v1.50.0

What's Changed

• fix: remove remaining broken model-node mappings by @claude[bot] in #14529
• feat: shadow-diff telemetry for named values widget restore by @claude[bot] in #14375
• feat: send signup_source on customer creation by @robinjhuang in #14528
• fix: hide subscribe/upgrade credits UI on non-cloud distributions by @claude[bot] in #14587
• feat(website): add MiniMax H3 (Hailuo 3) model SEO page by @deepme987 in #14566
• ci: rename weekly ComfyUI release workflow by @huang47 in #14598
• fix(workspace): let ended subscriptions resubscribe to the same plan by @wei-hai in #14607
• test: pin unit-suite timezone to UTC for deterministic date assertions by @synap5e in #13352
• feat(website): link the MiniMax H3 model page from the footer by @nav-tej in #14604
• feat: resolve persisted job outputs to asset entities via jobs assets API by @mattmillerai in #13681
• feat(onboarding): teach the coachmark engine canvas targets by @MaanilVerma in #14140
• feat: update top-up verification flow by @dante01yoon in #14605
• 1.50.0 by @comfy-pr-bot in #14617

Full Changelog: v1.49.3...v1.50.0