Week 40, 2026
Coverage window 25 September – 1 October 2026.
For the interpretation of this week, and why the identity an agent acts under is the first architecture question, see the companion essay: Weekly MarTech Signals That Matter to Me: Part 22, Week 40. This page is the record; the essay is the read.
This week’s record
At its Forge conference, Braze announced an agent that reviews every campaign against brand rules and logs each check and fix, and an Operator that works inside Claude, ChatGPT and Copilot under the individual user’s identity.
- Braze announced Agentic Standards, Operator Connect, Decisioning Studio Go and Conversational Agents on 29 September, all in beta, with Decisioning Studio Go expected to reach general availability on 14 October and Agentic Standards in October.
- Bloomreach 1.319 added WhatsApp Business-Scoped User IDs to sender profiles, with a migration step for existing senders, and connected Bynder and Contentful assets to campaigns.
- Adobe Journey Optimizer shipped content preview in the journey canvas, Android Live Updates, URL validation in content simulation (Limited Availability) and alerts on the orchestrated-campaign canvas, and its page now states that journeys using a batch audience in Audience Qualification or Exit Criteria can no longer be published. Journey Optimizer B2B 2026.9 added people lists.
- Insider’s Android SDK 17.2.0 no longer wakes the app in the background when GDPR consent is not given.
- Salesforce agreed to acquire Listen Labs, an AI customer research and simulation platform, and Marketing Cloud Next added a way to open Distributed Marketing from custom components.
- Correction: the Marketo Engage MCP Server has been in open beta since the May 2026 release and has a full developer guide page. Previous editions described it as undocumented.
What changed this week
| Platform | What changed | Source |
|---|---|---|
| Adobe Journey OptimizerAvailable (Sep 28)Product release | Content preview in the journey canvas: a content thumbnail for every channel activity, with a fullscreen view of treatments and variants. Supplemental ID in Journey simulation. Orchestrated Campaigns monitoring APIs, and a Campaign Orchestration monitoring tab in Experience Platform | Release notes |
| Adobe Journey OptimizerAvailable (Sep 30)Product release | Live Activities for Android Live Updates, with broadcast and transactional update flows through API-triggered campaigns. URL validation in Simulate content flags broken, insecure or unreachable links before sending (Limited Availability). Alert activity on the orchestrated-campaign canvas. Loyalty Challenge Recommendations. Dynamic Media Template component in the Email Designer (Limited Availability). Folders for Action Campaigns. Browsing integrations | Release notes |
| Adobe Journey OptimizerAvailableProduct release | Agentic Translation supports Azure OpenAI and Gemini (Vertex AI) as providers, with locale-specific guidelines (Sep 29). Subdomain delegation up to 3,000 subdomains, previously 100 (Limited Availability, Sep 25) | Release notes |
| Adobe Journey OptimizerDeprecation (September 2026, no day stated)Deprecation | Batch audiences no longer supported in Audience Qualification and Exit Criteria: from September 2026, new, draft and duplicated journeys using one “cannot be published”; existing live journeys keep running, but stopping, duplicating or republishing one blocks publication until it is reconfigured | Release notes |
| Adobe Journey OptimizerIn force (Oct 1)Guardrail | Dataset time-to-live guardrail enforced on existing sandboxes: 90 days in the profile store, 13 months in the data lake, for Journey Optimizer system-generated datasets | Release notes |
| Adobe Journey Optimizer B2BDeploying (Sep 25)Product release | 2026.9: static and dynamic people lists; service health dashboards for external actions; journey re-entry for person journeys | Release notes |
| Adobe Marketo EngageIn force (Sep 30)API change | Static-list limit for Get Lead Activities and Get Lead Changes with listId: lists of 10,000 or more leads fail with error 1003 | Current release notes |
| Adobe Marketo EngageOpen beta (since May 2026; page updated Sep 16)MCP / correction | Marketo Engage MCP Server, recorded at its documented state: Adobe-hosted, more than 100 operations across forms, programs, smart campaigns, leads, emails, snippets, lists and folders; credentials sent with each request; “Effective permissions are inherited from the Marketo API-only user assigned to the customer’s LaunchPoint service”; approved instances only; smart list and smart campaign create and update tools “targeted for a September 2026 release” | Developer guide · May 2026 notes |
| BloomreachReleased (Sep 30 – Oct 5)Product release / migration | 1.319: WhatsApp sender profiles with Business-Scoped User ID (BSUID) support, sending to the phone number first and falling back to the BSUID; a per-keyword Create a new customer profile setting replaces Map new subscriber ID; “Your current senders need an external ID to keep working under the new model.” External assets from Bynder and Contentful in campaigns. Android SDK 5.4.0 and iOS SDK 5.0.0 (minimum iOS 15.0; fix for app-load in-app messages being silently skipped) | Release 1.319 |
| BrazeBeta (Sep 29); GA expected OctoberAgentic AI | Agentic Standards: reviews every campaign and Canvas against rules set once in Braze, reports pass, warning or fail, and with Operator “can implement the fixes, with human sign-off wherever a brand wants it. Each check and fix is logged for audit.” | Braze press release |
| BrazeBeta (Sep 29)Agentic AI / MCP | BrazeAI Operator Connect: Operator inside Claude, ChatGPT, Snowflake Cortex Code, Microsoft Copilot and other MCP-compatible tools; “the actions are authenticated under the individual user’s identity and governed by that user’s Braze permissions” | Braze press release |
| BrazeBeta (Sep 29); Decisioning Studio Go GA expected Oct 14Agentic AI | Decisioning Studio Go: self-service AI decisioning agents choosing message variant, time, day and frequency per recipient within marketer-set guardrails. Conversational Agents on WhatsApp, SMS, RCS and web | Braze press release |
| BrazeAnnounced (Sep 29)Partnership | Strategic collaboration agreement with AWS | Braze press release |
| InsiderReleased (Sep 28)SDK release | Android SDK 17.2.0: events listener exposing SDK-tracked events to the app; “The SDK no longer wakes the app in the background when GDPR consent is not given”; InsiderAmplificationService removed. iOS SDK 16.1.1 (Sep 30): events listener, Xcode 27 support | Android changelog · iOS changelog |
| InsiderPublished (Sep 29)Market signal | Named a Leader in the IDC MarketScape: Worldwide Agentic Marketing for B2C Enterprises 2026, per the vendor | Insider One newsroom |
| KlaviyoShipped (Sep 29)Product release | Flow Builder loads complex flows up to 70% faster | What’s New |
| Marketing Cloud NextAdded (week of Sep 28)Product release | Launch Distributed Marketing and Alerts from custom Lightning Web Components, pre-filled with an audience, campaign or flow through a supported API | Winter ‘27 Marketing release notes |
| SalesforceAnnounced (Sep 29)M&A | Definitive agreement to acquire Listen Labs, an AI customer research and simulation platform with digital twins that simulate customer responses; close expected in Salesforce’s fiscal fourth quarter 2027 | Salesforce newsroom |
| TealiumShipped (Sep 30)Product release | Context API filter rule per engine, for consent enforcement or to cut billable writes; engine configuration versioned with save and publish; connector Delivery Requirements tab that can skip or fail events with unmet requirements; Facebook Audiences per-identifier hashing options; DV360 Customer Match moves to accountType | Release notes |
| Treasure AIShipped (Sep 25 – Oct 1)Product release | Engage Studio Landing Pages (Oct 1), which can host an unsubscribe confirmation page but do not process the request; OneTrust Import V4 Collection Point filtering (Oct 1); email events gain an isBotEvent classification that does not filter events (Sep 30); AI Studio connectors for Google Analytics and Search Console (read-only) and Google Calendar (reads calendars; writes limited to creating and updating events) (Sep 30); Real-Time Profile Lookup for debugging (Sep 28); Workflow data retention of 2 years (Sep 25) | September 2026 · October 2026 |
| TwilioShippedAPI change | Standardised Content API rate limits (Sep 30); WhatsApp Embedded Signup Version 4 GA, required by WhatsApp’s deprecation of older versions (Sep 30) | Twilio changelog |
Late captures in this edition. From Salesforce Marketing Cloud Engagement’s Winter ‘27 change section, missed by the previous edition: Avoid Duplicate Email Sends in Journey Builder and the Journey Notifications dashboard (both added the week of 16 September), Direct Send for WhatsApp utility messages without template pre-approval (updated the week of 21 September), and the retirement of the Emotional Tone Insights widget in late September or early October (added the week of 21 September). From Marketing Cloud Next (added the week of 21 September): one-time import of a data extension into a marketing object, marketing object schemas built from scratch, sandbox testing with Data 360 sync, Bulk API for marketing object data, and automated UTM tagging. From Adobe Journey Optimizer: the Decisioning Explainer and Rules & Ranking skills in Coworker (16 September) and inbound monitoring graphs (24 September). Salesforce completed its acquisition of Fin on 10 September. Treasure AI’s Consolidated Account Utilization Dashboard (24 September).
No changes this week (scanned, nothing net-new)
Scanned for the 25 September – 1 October window with no net-new release:
- 6sense: newest release page 2 September.
- Adobe Campaign: Web UI September ‘26 release (22 September) and v8 Client Console 8.9.3 still newest.
- Adobe Experience Platform: September release of 22 September still newest.
- Braze product releases: the 17 September release is newest; the next is due on 15 October. The Forge announcements above are press releases, not yet release notes.
- CNIL: events and an awareness resource only.
- EDPB: newest item 23 September.
- Garante per la protezione dei dati personali: newest comunicato 3 September. The open-tracking pixel compliance term of 29 October 2026 is unchanged.
- GrowthLoop: a research press release on 30 September, no product release.
- Hightouch (new to watchlist): first scan of the monthly changelog; the September section includes audience membership traits, percentage size limits, and Insert, Update and Upsert modes for Iterable trigger syncs. Month-level dates only.
- HubSpot: newest company news 16 September.
- Iterable: newest release note 24 September. The consent-based open tracking setting is documented as off by default, with no availability date on the page; no release note announces it as live.
- Marketo Engage release notes: unchanged since 18 September; the September ‘26 release is in progress.
- MoEngage: August 2026 still newest.
- Salesforce Account Engagement: no change since the week of 14 September.
- Zeotap (new route): quarterly release notes newest at Q1 2026.
Scanned but unresolved, reported as source states rather than vendor silence:
- Insider platform-level release notes: no route; the academy carries SDK changelogs only.
- Hightouch “Agentic CDP” of 26 August: untraced, sixth edition.
Watching next (Week 41)
- Braze release on 15 October, Decisioning Studio Go GA on 14 October, and Agentic Standards GA in October, with product documentation for each.
- Garante compliance term for email tracking pixels on 29 October.
- AJO Audience Composition stop at the end of October for audiences without a primary identity descriptor.
- Marketo October release on 23 October, Grab Images from Web leaving, and whether smart list and smart campaign create and update tools reach the MCP server.
- Bloomreach 1.320, due around mid-October on the fortnightly cadence.
- Salesforce Listen Labs close, and Data 360 Engagement Timeline migration (week of 2 October).
How this is compiled. Each edition is assembled from official vendor release notes, changelogs and newsrooms, plus regulator publications. An AI assistant does the first-pass scan, reading release notes in a browser or through vendor-published Markdown and feed routes, and I review and edit before publishing. Items are checked against the primary source; anything I could not confirm is marked as such. Dates and statuses reflect what was published as of the current-as-of date and can change.
Corrections and method notes. Spot an error? Tell me and I will fix it in the next edition. Two corrections this edition. First, editions from Week 36 to Week 39 described the Marketo Engage MCP Server as existing but undocumented; it was announced in open beta in the May 2026 release notes and has a developer guide page, now part of the scan. Second, the previous edition recorded Salesforce Marketing Cloud Engagement and Marketing Cloud Next as unchanged from the central change log; the per-product release-note pages carried the items listed above as late captures, and those pages are now the route. An aggregator dated the Listen Labs agreement 30 September; Salesforce’s own page dates it 29 September.
MarTech Watch is compiled and edited by Andrea Veggiani, Head of Cross-Channel Marketing & MarTech Solutions at BitBang.