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September 2026

430 changes: dated weeks starting in September 2026, plus vendor dates precise only to a week, month or quarter starting in this month. Older months load as you scroll.

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AnnouncedPreviewBetaGAGA (regional)Deprecation announcedRetired Added 11 Nov Time bar: GA Preview / beta Announced Deprecation

Within each period: major first, then notable; newest first in each group. Minor updates below.

28 Sep – 4 Oct 2026MarTech Watch W40the week's analysis63 changes

Adobe AJO 14 minor updates Offer decisioning · Real-time triggers · Data retention & lifecycle…
Bloomreach 2 minor updates SDKs
  • GA Android SDK 5.4.0
    Bloomreach 30 Sep 2026
    source
    Android SDK 5.4.0 adds Exponea.inAppContentBlocksController for runtime prefetch, availability checks with deadlines, and targeted invalidation of in-app content blocks.
  • GA iOS SDK 5.0.0
    Bloomreach 30 Sep 2026
    source
    iOS SDK 5.0.0 adds runtime control of in-app content blocks with prefetch and invalidation APIs, adopts the UIScene lifecycle for universal links, and raises the minimum iOS target to 15.0.
Klaviyo 5 minor updates Autonomous agents · Editors & templates · Assets & creative library…
Tealium 5 minor updates Real-time profile access · Paid media audiences · Sandboxes & environments…
Treasure AI 6 minor updates Mobile push · Data ingestion · Integrations & marketplace…
HubSpot 7 minor updates Agent building & orchestration · Generative assistants · Pipelines & transformation…
  • Beta Agent Builder for Starter
    HubSpot under review 29 Sep 2026
    source
    Agent Builder, for creating custom no-code AI agents, is now available to Starter customers.
  • GA AI Meeting Prep for Starter
    HubSpot 29 Sep 2026
    source
    AI Meeting Prep brings together contact history, conversation context and open deals ahead of a call, now available to Starter customers.
  • GA Data Agent for Starter
    HubSpot 29 Sep 2026
    source
    Data Agent, which researches contacts and companies with custom questions and saves answers to smart properties, is now available to Starter customers.
  • GA Email Sync for Starter
    HubSpot 29 Sep 2026
    source
    Email Sync, which connects a user's inbox to HubSpot so email activity logs to the right contact automatically, is now available in Starter.
  • GA Notetaker for Starter
    HubSpot 29 Sep 2026
    source
    Notetaker, which records, transcribes, summarizes and logs meetings in HubSpot, has launched for Starter customers.
  • GA Prioritized homepage for Starter
    HubSpot 29 Sep 2026
    source
    Starter accounts get a new home page that surfaces the work needing attention: follow-ups, meetings, tasks and recent activity.
  • GA Personalized onboarding for Starter
    HubSpot 29 Sep 2026
    source
    A personalized onboarding experience sets up a Starter customer's CRM around their business and goals instead of starting from a blank system.
Marketo 1 minor update APIs & extensibility

21–27 Sep 2026MarTech Watch W39the week's analysis+1 added 11 Nov75 changes

Adobe AEP GA 22 Sep 2026 major

Usage Insights

Usage Insights shows how an organization uses Real-Time CDP and Journey Optimizer across profiles, audiences, destinations, channels, campaigns and journeys, with breakdowns by sandbox and time period to track adoption.

Adobe AJO 9 minor updates Editors & templates · Deliverability & sender infrastructure · Offer decisioning…
Klaviyo 1 minor update Campaigns
Adobe AEP 11 minor updates +1 added 11 Nov Destinations & connectors · Real-time & rule-based segments · Monitoring & alerting…
Tealium 9 minor updates Destinations & connectors · Security & certifications · Monitoring & alerting…
Treasure AI 2 minor updates Data retention & lifecycle · Monitoring & alerting

Dated only to the week of 21 Sep 20267 changes

SFMC Next 2 minor updates Migration & onboarding tooling · Data ingestion

Dated only to the week of 16 Sep 20262 changes

14–20 Sep 2026MarTech Watch W38the week's analysis60 changes

Adobe AJO 2 minor updates Journeys · Loyalty programs
Bloomreach 1 minor update SDKs
  • GA Flutter SDK 3.0.0
    Bloomreach 16 Sep 2026
    source
    Flutter SDK 3.0.0 adds Data hub Stream integration with JWT-secured tracking and raises minimum Flutter, Dart and iOS version requirements.
Braze 13 minor updates Monitoring & alerting · Deliverability & sender infrastructure · Reporting & dashboards…
Klaviyo 3 minor updates Campaigns · Landing pages & forms · Assets & creative library…
Tealium 2 minor updates Data collection & tag management · Destinations & connectors
Treasure AI 3 minor updates Email · Monitoring & alerting · Attribution…
HubSpot 2 minor updates Agent interoperability
Marketo 1 minor update Agent interoperability

Dated only to the week of 14 Sep 20261 change

SFMC Next 1 minor update APIs & extensibility

7–13 Sep 2026MarTech Watch W37the week's analysis23 changes

Klaviyo 3 minor updates Integrations & marketplace · Autonomous agents · Landing pages & forms…
Tealium 7 minor updates Data ingestion · Destinations & connectors · Data collection & tag management…
Treasure AI 4 minor updates Data model & schemas · Pipelines & transformation · Data ingestion…

Dated only to the week of 7 Sep 2026+1 added 11 Nov1 change

SFMC Next 1 minor update +1 added 11 Nov Data retention & lifecycle

Dated only to Sep 2026198 changes

Adobe AJO Announced Sep 2026 major

Live Activities for Android

Now GA (30 Sep 2026). Current summary: Journey Optimizer delivers real-time Live Activity updates to Android devices, covering order tracking, flight status and sports scores via broadcast or transactional API-triggered and headless flows.

Adobe AJO 16 minor updates Campaigns · Integrations & marketplace · Offer decisioning…
  • Announced Execution field overrides in Action Campaigns
    Adobe AJO Sep 2026
    source
    Action Campaign parameters will let you override default Email/SMS/WhatsApp execution fields, previously only settable at journey level.
  • Announced Folders for Action Campaigns
    Adobe AJO Sep 2026
    source
    Now GA (30 Sep 2026). Current summary: Action Campaigns can be organized into folders to improve navigation and management in the interface.
  • Announced AEM fragment token substitution toggle
    Adobe AJO Sep 2026
    source
    Now Preview (5 Nov 2026). Current summary: Will let users reference profile attribute paths directly in AEM Content Fragments added to messages, with no token map, for select organizations.
  • Announced Business rules for custom outbound channels
    Adobe AJO under review Sep 2026
    source
    Now GA (2 Oct 2026). Current summary: Business rules can now be applied to custom outbound channels the same way they already apply to native channels.
  • Announced URL validation in content simulation
    Adobe AJO Sep 2026
    source
    Now Preview (30 Sep 2026). Current summary: During content preview, Journey Optimizer automatically checks web links and flags broken, insecure or unreachable URLs before send; available in limited availability to select customers.
  • Announced Content Simulation usability improvements
    Adobe AJO Sep 2026
    source
    Now GA (25 Sep 2026). Current summary: Content Simulation lets you name and organize variants, copy or delete variant details from each card, view full attribute paths and per-card channel configuration, and upload CSV, JSON or JSONL profiles.
  • Announced Custom channels in API-triggered campaigns
    Adobe AJO Sep 2026
    source
    Now GA (2 Oct 2026). Current summary: Custom outbound channels can now be selected in the channel list for API-triggered campaigns, which was not previously possible.
  • Announced Decisioning support in custom outbound channels
    Adobe AJO Sep 2026
    source
    Now GA (2 Oct 2026). Current summary: Custom outbound channel payloads can now use Journey Optimizer Decisioning through the Personalization Editor, the same way as in code-based experiences.
  • Announced AI-generated ranking formulas
    Adobe AJO Sep 2026
    source
    An AI assistant in the ranking formula builder will let users describe desired ranking logic in plain language and generate a formula draft to review and apply.
  • Announced Automatic Direct Mail file splitting
    Adobe AJO Sep 2026
    source
    Now GA (30 Sep 2026). Current summary: Direct Mail automatically splits outbound files exceeding about 20 GB into multiple parts, or you choose a target size manually in file routing.
  • GA Table component in Email Designer
    Adobe AJO under review Sep 2026
    source
    The Email Designer adds a Table component for structuring content into styleable rows and columns without custom HTML.
  • Announced Supplemental ID in journey simulation
    Adobe AJO Sep 2026
    source
    Now GA (28 Sep 2026). Current summary: Journey Simulation supports Supplemental ID, so read-audience and event-triggered journey scenarios can be tested with it.
  • Announced Reduced step events for wait and event activities
    Adobe AJO Sep 2026
    source
    Journey Optimizer will stop generating step events for wait and event activities when a profile was not actually processed at that activity.
  • Announced Loyalty domain in Content Card personalization
    Adobe AJO Sep 2026
    source
    Now GA (30 Sep 2026). Current summary: The Content Card personalization editor supports a Challenges domain, exposing challenge metadata for the launch, in-progress and end stages of a loyalty challenge.
  • Announced Custom auth headers for SMS BYOP
    Adobe AJO Sep 2026
    source
    SMS BYOP OAuth connections will support custom authentication headers, including token placement and request formatting.
  • Announced Unified calendar for campaigns and journeys
    Adobe AJO Sep 2026
    source
    Now Preview (29 Oct 2026). Current summary: In limited availability, a unified calendar in the left rail shows campaigns, journeys and orchestrated campaigns together instead of in separate inventories.
MoEngage 2 minor updates Agent building & orchestration · Content generation
SFMC Engagement 3 minor updates Pipelines & transformation · Administration & access control · Data ingestion…
SFMC Next 8 minor updates Localization & translation · Assets & creative library · Dynamic content & personalization language…
Adobe AEP 3 minor updates Destinations & connectors · Monitoring & alerting
Hightouch 5 minor updates Generative assistants · Real-time & rule-based segments · Destinations & connectors…
HubSpot 40 minor updates Autonomous agents · Data retention & lifecycle · APIs & extensibility…
Marketo 6 minor updates APIs & extensibility · Editors & templates · CRM sync…

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