Notification Platform MakerVera now includes a full notification platform with multi-channel delivery, broadcast messaging, and custom sending domain support. Broadcast Messaging Create and send broadcasts to targeted audience segments with a multi-step composer Schedule broadcasts for exact-time delivery via EventBridge Scheduler Template-based rendering that respects each recipient's locale SMS Notifications Twilio-powered SMS with opt-in confirmation, rate limiting, and failed-attempt cooldown GSM-7 character-aware body editor with segment counting Push Notifications FCM push channel with device token management Push template editor with deep link URL validation Custom Sending Domains Makerspaces can verify and use their own email domains for notifications Full domain lifecycle: DNS verification, SES routing, DNS export, and offboarding cleanup Health & Observability Notification health dashboard with delivery metrics and trend charts Delivery log with resend capability for failed notifications Notification audit log viewer in platform admin