What we shipped.
We ship every Tuesday. Major versions get release notes; everything else gets a one-liner.
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Blacklist monitoring & alerts
Continuously watch your sending domains and IPs across major DNSBLs, with alerts the moment a listing appears.
DMARC viewer adds per-source breakdown
The DMARC report viewer now shows aggregate results grouped by reporting source, with reverse-DNS lookups.
Fix: webhook signature drift
Resolved an edge case where webhook signatures could fail verification when payloads contained Unicode escape sequences.
Visual segment builder
Build complex audience segments with a drag-and-drop builder, AND/OR groups, and live count preview.
Faster bulk imports
Bulk subscriber imports now run 4× faster on lists over 100k rows. CSV streaming uses a chunked, memory-stable parser.
Routing rules + VMTA pools
Domain-based routing with VMTA pool weighting. Send Gmail traffic from a different IP pool than Outlook.
Fix: segment rules on date custom fields
A between rule on a date custom field used to fail. It now reads the field's declared type and casts to match, so date and number fields both work.
Origin validation on the JSON API
Every state-changing API call is now checked against an allowlist of origins before it runs. Reads are unaffected, and API-key callers are exempt, so nothing you have built needs to change.
BlacklistGuard 2.0
New multi-tenant architecture, redesigned dashboard, and a brand-new onboarding flow. Migration is automatic for managed cloud.