Changelog
What's new in
Posthawk
New features, improvements, and fixes shipped with each release.
v1.2.0Feb 10, 2025
LatestScheduled sending & batch API
Schedule emails for future delivery and send up to 1,000 emails in a single API call.
FeatureScheduled sending with scheduledAt timestamp support
FeatureBatch API endpoint for sending up to 1,000 emails per request
FeatureCancel and reschedule pending emails via API
ImprovementDashboard now shows scheduled emails in a separate queue view
FixFixed timezone handling in email scheduling for UTC offsets
v1.1.0Jan 28, 2025
Inbound email processing
Receive and parse incoming emails via webhooks with full attachment support.
FeatureBuilt-in SMTP server for receiving inbound emails
FeatureWebhook delivery with parsed email payload (headers, body, attachments)
FeatureSPF and DKIM verification on inbound emails
FeatureRouting rules to send different addresses to different webhook endpoints
ImprovementImproved worker retry logic with configurable backoff strategy
FixFixed memory leak in long-running worker processes
v1.0.0Jan 15, 2025
Posthawk 1.0 — stable release
The first stable release of Posthawk. Production-ready email infrastructure you can self-host.
FeatureREST API for sending transactional emails via AWS SES
FeatureReact Email template support with variable injection
FeatureDashboard with email logs, analytics, and domain management
FeatureMulti-workspace support with role-based access control
FeatureAPI key management with per-key permissions
FeatureDocker Compose deployment with one-command setup
ImprovementFull TypeScript codebase with strict mode enabled
v0.9.0Dec 20, 2024
Release candidate
Final pre-release with domain verification, bounce handling, and comprehensive API documentation.
FeatureDomain verification with automated DKIM/SPF record generation
FeatureBounce and complaint handling with automatic suppression lists
FeatureAPI documentation with OpenAPI spec and interactive playground
ImprovementReduced Docker image size by 40% with multi-stage builds
ImprovementAdded health check endpoints for all services
FixFixed race condition in concurrent email sends from the same workspace
FixFixed CORS configuration for custom dashboard domains
v0.8.0Nov 30, 2024
Template engine & dashboard redesign
New React Email template engine and a completely redesigned dashboard experience.
FeatureReact Email integration for building responsive email templates
FeatureTemplate editor with live preview in the dashboard
FeatureTemplate versioning with rollback support
ImprovementRedesigned dashboard with dark theme and improved navigation
ImprovementEmail log now shows full delivery timeline with SES events
FixFixed API key rotation not invalidating cached permissions
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