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Changelog

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New Improved Fixed

v1.2.0

Latest March 2026
New
  • Live Activities — persistent, updatable notification activities (web fallback for iOS)
  • Geo-fencing module — location-based push triggers with configurable radius
  • RSS feed triggers — auto-send notifications when RSS feed has new entries
  • A/B test auto-winner — automatically promote best-performing variant
  • Soft prompt module — two-step opt-in with customizable dialog before browser permission
Improved
  • Push engine upgraded to BullMQ v5 with improved concurrency
  • Redis-based sliding window rate limiting per plan
  • Webhook DLQ (dead-letter queue) with automatic archiving and retry
  • Frequency capping — limit how many notifications a subscriber receives per day
  • Quiet hours — respect subscriber timezone when delivering
Fixed
  • Fixed subscriber count drift on concurrent registrations
  • Fixed A/B test variant assignment for small subscriber sets

v1.1.0

February 2026
New
  • Journey builder — visual multi-step notification automation with triggers and delays
  • Conversion tracking — track custom events and attribute revenue to notifications
  • Zapier & Make integration — connect to 5,000+ apps without code
  • Webhook retry queue — automatic retry with exponential backoff for failed deliveries
  • Import/Export — bulk import subscribers from CSV, export to JSON/CSV
  • In-App messages — show messages inside the web app (not just push)
Improved
  • FCM sender upgraded to HTTP v1 API (legacy API deprecated)
  • Notification templates with variable substitution
  • Segment rules now support nested AND/OR logic
  • API now returns X-RateLimit-* headers on every response
Fixed
  • Fixed duplicate subscriber creation on rapid SDK calls
  • Fixed topics endpoint returning incorrect subscriber counts
  • Fixed APNs connection pool exhaustion under high load

v1.0.5

January 2026
Improved
  • Delivery throughput increased 40% through connection pooling optimization
  • BullMQ worker now processes batches of 1,000 subscribers per job
  • Push health endpoint (/health) added for load balancer health checks
  • Prometheus metrics endpoint for monitoring and alerting
  • PM2 cluster mode with 2 worker instances for automatic failover
Fixed
  • Fixed notification status stuck in "sending" on worker crash
  • Fixed CORS preflight returning 500 on malformed origin headers
  • Fixed segments with JSON tag rules not matching correctly

v1.0.0

Initial Release December 2025
New
  • Web Push via VAPID — full Web Push Protocol implementation
  • FCM (Firebase Cloud Messaging) — Android push notifications
  • APNs (Apple Push Notification service) — iOS push notifications
  • REST API — complete v1 API for subscribers, notifications, segments, stats
  • JavaScript SDK — one-snippet integration with auto service worker registration
  • Segmentation — filter subscribers by platform, country, tags, custom attributes
  • A/B testing — split test notification content with configurable variants
  • Scheduled delivery — send notifications at a specific date and time
  • Webhooks — receive real-time delivery events (delivered, clicked, failed)
  • Topics — group subscribers into pub/sub topics
  • Console dashboard — manage apps, subscribers, and campaigns
  • Free plan — 10,000 subscribers, 100,000 notifications/month, no credit card