Changelog
A log of all notable changes, new features, improvements, and bug fixes to EmailSendX. Most recent version first.
Version 5.0.0.4
April 2026- ImprovedImproved webhook delivery reliability with automatic retry and exponential backoff
- NewAdded RudderStack destination support — identify() and track() calls now sync to EmailSendX
- FixedFixed segment count display incorrectly showing 0 for large workspaces with >50k contacts
- ImprovedPerformance: API response time reduced by ~35% across all GET endpoints
- ImprovedWebhook delivery log now shows full request/response details for each attempt
- FixedFixed automation enrollment returning 500 when contactId belonged to a different workspace
Version 5.0.0.3
March 2026- NewA/B testing now supports from-name variants in addition to subject line variants
- NewNew AI spam score predictor in campaign review step — scores 0–10 with line-by-line suggestions
- NewWordPress plugin v2.1 released with full WooCommerce order sync and opt-in checkbox at checkout
- NewAdded X-RateLimit-Limit, X-RateLimit-Remaining, and X-RateLimit-Reset headers to all API responses
- ImprovedCampaign timeline chart now shows opens and clicks on the same axis for easier comparison
- FixedFixed double opt-in confirmation email not sending when contact was added via bulk import API
- ImprovedSegment filter builder now supports "metadata.field" nested key filtering
Version 5.0.0.2
February 2026- NewCRM add-on: deal pipeline with configurable stages and Kanban board view
- NewRevenue attribution API endpoint — POST /revenue/attribute to log campaign-attributed purchases
- NewMake (Integromat) native app published on Make marketplace
- NewBIMI setup guide and DNS checker added to Deliverability settings
- ImprovedContact bulk import now accepts up to 1,000 contacts per request (up from 500)
- ImprovedAutomations API: POST /automations/:id/enroll now accepts merge object for pre-enrollment metadata
- FixedFixed webhook delivery log not showing failure reason for timeout events
Version 5.0.0.1
January 2026- NewCustom tracking domain support — configure track.yourdomain.com per workspace
- NewDMARC aggregate report parsing dashboard in Deliverability settings
- NewSeed list inbox placement testing beta — add seed addresses and track placement per provider
- NewRudderStack and Segment integrations — EmailSendX now available as a destination in both CDPs
- ImprovedReputation dashboard now shows 7-day rolling bounce and complaint rates per provider
- ImprovedAPI key management: keys now show last-used timestamp and scope list in dashboard
- FixedFixed automations with CONTACT_CREATED trigger not firing for contacts added via Zapier
- FixedFixed campaign analytics showing incorrect open rate when Apple MPP opens exceeded total recipients
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