Product updates

Mail Hub changelog

Track the significant platform releases as Mail Hub expands from core email tooling into a more complete multi-provider business mail, outreach and CRM platform.

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v3.3.0Latest

Template & Campaign Content Accelerator

Adds a database-backed reusable content system designed to shorten setup time and reduce unnecessary AI generation: searchable ready-made email templates, trigger-aware campaign playbooks, native draft creation, usage analytics and another full frontend/backend UI pass.

Ready-made email catalog for sales, onboarding, support, billing, marketing, retention and referrals
Keyword, trigger, lifecycle-stage and category discovery
Ready-made campaign blueprints that create ordinary editable Mail Hub campaigns and native sequence steps
Compose template picker with My Templates and Ready-made Samples groups
Content usage analytics and estimated AI-token savings for actual no-AI applications
Extended fm_templates metadata, content-library tables and campaign/template performance indexes
Full 3.3 responsive UI/UX layer for content workflows and broader platform consistency

v3.2.0AI Sales

AI Sales Agents & Intent Engine

Adds in-house lead intelligence and guarded email automation: Business DNA, ICPs, first-party intent signals, public lead finding, transparent email waterfall, Approval/Autonomous agents, Reply Copilot and a learning loop.

Approved Business DNA and reusable ICP profiles
Fit + intent lead scoring from first-party/public signals
Public Schema.org Person lead discovery from company-owned websites
Transparent public/CRM/inferred/MX/optional-SMTP email waterfall
Approval Mode and administrator-enabled guarded Autonomous Mode
Stop-on-reply, contextual Reply Copilot and conversion/disqualification learning
First-party website signal collector and scoped signals:write API

v3.1.0Integrations

External Growth Integrations

Adds Mailchimp and Brevo as connected subscriber and campaign-delivery systems while preserving Mail Hub consent, suppression and operational control.

Mailchimp OAuth connection and account metadata
Brevo encrypted API-key connection
Mail Hub list ↔ provider audience/list mappings with manual or automatic synchronization
Conservative two-way consent and suppression synchronization
Export one Mail Hub campaign step to a provider campaign draft
Send now or schedule external provider delivery from Mail Hub
Background provider campaign metrics synchronization and audit history

v3.0.0Operations

Operational Core and Database release

Moves major roadmap items into production while strengthening database lifecycle, worker concurrency, standard outbound scheduling and team mail operations.

Undo Send and Send Later with persistent Outbox queue
Guided Setup Centre and operational readiness prompts
Database-backed marketing offers and recorded discount data
Mailbox activity logs and shared-inbox assignments/internal notes
Versioned migration ledger, critical DB indexes and Database & Workers administration
Cron overlap lock and atomic campaign-recipient claims to reduce duplicate-worker risk

v2.9.0UI/UX

Future UI/UX system

Consolidated the product design layers and modernized layout, typography, tables, forms, navigation and responsive behaviour across the full platform.

Single compiled production stylesheet
Modernized application shell and collapsible navigation
Consistent page widths, control sizing and data-table behaviour
Platform-wide responsive and accessibility refinements

v2.8.0Support

Knowledge Base and notification-system release

Rebuilt success, information, warning and error presentation and introduced a searchable support Knowledge Base across the public and signed-in product.

Resilient notification layouts with consistent padding and sizing
Operational notice colours separated from the core brand blue
Knowledge Base categories, search and article pages
Knowledge Base integration with Support, public navigation and the command palette

v2.7.0Marketing

Launch marketing, roadmap and product updates

Added frontend launch promotion, public roadmap/changelog pages and offer-aware registration.

Limited annual-rate promotion
Roadmap and Changelog pages
Offer-aware registration and billing communication

v2.6.0Providers

Provider-first Mail Hub platform

Converted Mail Hub into a paid multi-provider email platform with Gmail OAuth, Microsoft OAuth and generic IMAP/SMTP connections.

Google OAuth/Gmail API
Microsoft OAuth/Graph
Professional outgoing email renderer
Paid advanced-feature gating

v2.5.0Workflow

Workflow completion pass

Finished workflow details across Campaigns, Pipeline, Prospecting and Work Queue.

Work Queue
Campaign sequence editing/test sends
Mobile-friendly pipeline movement
Toast and form-state improvements

v2.4.0Growth

Native growth stack

Introduced native prospecting, referral tracking, CRM pipeline management and richer campaign automation.