Week 42, 2026
Coverage window 9 – 15 October 2026.
For the interpretation of this week, and why the way out of a journey, a segment or an integration now deserves as much design as the way in, see the companion essay: Weekly MarTech Signals That Matter to Me: Part 24, Week 42. This page is the record; the essay is the read.
This week’s record
Bloomreach began bringing segments built in a data warehouse into campaigns and scenarios, and Insider documented a sync that sends its segments to ChatGPT Ads as custom audiences, adding people who enter and removing people who leave.
- Adobe Journey Optimizer added a Stop action activity that removes a profile from up to five inbound activities or experiences without ending the journey, an on-demand Validate button, and HMAC-signed JWT authentication for custom actions in Limited Availability.
- Adobe Campaign shipped Client Console 8.9.4 with one improvement and fifteen fixes.
- Salesforce told administrators that refresh tokens idle for more than 30 days will be revoked, from 21 October in sandboxes and 4 November in production, and agreed to acquire the AI analytics company Loops for Tableau. Hightouch acquired Strata, whose agent builds and maintains custom API integrations.
- Marketing Cloud Next added a release note on approved attachments for email templates; Klaviyo added email tracking consent to sign-up forms.
- The Garante’s 29 October term for its email tracking-pixel guidelines was restated by the authority on 5 October, with verification listed among its inspection activities for the second half of 2026 (late capture).
What changed this week
| Platform | What changed | Source |
|---|---|---|
| Adobe CampaignReleased (Oct 15)Product release | Client Console 8.9.4: Client Console UI themes can be stored and shared across users; 15 fixes, including deliveries stuck in “Taken into account by the Service provider” after certain bounce feedback, SMS deliveries under-reported in Dynamic Reporting, the Analytics external account failing with a 410 error, and deliveries stuck in personalization pending | Campaign v8 release notes |
| Adobe Journey OptimizerReleased (Oct 12)Product release | Stop action journey activity, which can “remove a profile from up to five inbound activities or experiences directly from a journey, decoupling inbound disqualification from journey exit” | Release notes |
| Adobe Journey OptimizerReleased (Oct 9)Product release | On-demand journey validation: a Validate button runs configuration and message checks when you are ready to test or publish | Release notes |
| Adobe Journey OptimizerLimited Availability (Oct 13)Security / API | HMAC-signed JWT authentication for custom actions: client assertions signed with the OAuth client secret (HS256, HS384, HS512) as an alternative to Adobe’s RSA certificate; configurations without an algorithm stay on RS256 | Release notes |
| Adobe Journey OptimizerComing soonRoadmap | New in Coming soon: journey creation from the CX Coworker right rail, a Hygiene Analysis skill that scans active and draft journeys for broken configurations and stale assets, a unified calendar for campaigns, journeys and orchestrated campaigns, dynamic token substitution for AEM Content Fragments (Limited Availability), and guided onboarding for emails and journeys moving to General Availability | Release notes |
| Adobe Marketo EngageOpen beta (page updated Oct 9)MCP | The MCP Server page, updated 9 October, describes governance and data retention: credentials not persisted server-side, permissions inherited from the API-only user of the LaunchPoint service, structured JSON logs routed to Splunk “with sensitive-data masking”, short-lived tokens not accepted by query string. Claude Desktop now connects through a downloadable bridge | MCP Server |
| BloomreachRolling out (Oct 14 – 19)Product release | Release 1.320: external segments, which import customer segments defined outside the project, for example in a data warehouse, for use in campaigns and scenarios; membership updates are pushed from the source system through a new integration and segments are targeted as customer properties with the ext_segment_ prefix. Also a simpler Microsoft SNDS setup | Release 1.320 · External segments |
| BloomreachReleased (Oct 8)SDK release | React Native SDK 4.2.0: React Native 0.87, native Android SDK 5.4.0 and iOS SDK 5.0.0, support for the iOS UIScene lifecycle that Apple requires for apps built with the iOS 27 SDK, and a fix for iOS push opens tracked twice | Release 1.320 |
| HightouchCompleted (Oct 9)M&A | Acquired Strata, “an agent-driven platform for building and maintaining custom API integrations without code” that generates an integration from a description of what data to move and where, and “keeps it running as systems change”; Strata’s founders are former early Iterable employees, and its CEO joins Hightouch | Hightouch |
| InsiderDocumented (Oct 15)Advertising / data | ChatGPT Ads Remarketing Segment: a Dynamic Segment is sent to ChatGPT Ads as a custom audience and kept in sync, adding users who enter and removing users who leave; only email and phone are sent, formatted and SHA-256 hashed; 25,000 matched users needed for targeting, smaller audiences are exclusion-only; not available for accounts in the EEA and Switzerland | ChatGPT Ads Remarketing Segment |
| InsiderDocumented (Oct 9; Oct 13)Channel | WhatsApp Pix Payment Request for Brazilian recipients, a Copy Pix code button on templates, with the payment code generated by the brand’s own payment provider (enabled on request, API-only); BSUID-only users in the WhatsApp APIs, with BSUID-based sending enabled per account | Pix Payment Request · BSUID-only users |
| InsiderDocumented (Oct 9)Data | Authentications: data-warehouse credentials for Snowflake, BigQuery and Databricks created once and reused across integrations and Zero-Copy Segments, with a view of where each is used | Authentications |
| KlaviyoShippedProduct release / consent | Email tracking consent in sign-up forms, to collect explicit marketing and email tracking consent from new subscribers; Custom Objects on all accounts; conversion of HTML templates to drag and drop (all Oct 14); a new version of the Composer agent (Oct 13) | What’s New |
| Marketing Cloud NextAdded / updated (week of Oct 12)Product release | Release note added for approved attachments on email templates in Distributed Marketing; Buyer Engagement Agent note updated with a setup page in Salesforce Go and a data graph step | Winter ‘27 Marketing release notes |
| SalesforceAnnounced (admin notification, Oct 13)Security / integration | Refresh tokens idle for more than 30 days will be revoked for connected apps and external client apps; enforcement 21 October in sandboxes and 4 November in production; already on for apps created from 9 July 2026. OAuth device flow limited to local external client apps from 30 November; username-password and user-agent flows retired 20 February 2027 | Salesforce administrator notification, 13 October 2026 (release note linked from the notice) |
| SalesforceAnnounced (Oct 12)M&A | Agreement to acquire Loops, an AI analytics platform that monitors business metrics and explains why they change, to be brought into Tableau; close expected in early November | Salesforce |
| TealiumShipped (Oct 14)Consent / connectors | ChatGPT Ads Measurement Pixel now forwards mapped consent values to the OpenAI SDK as booleans (tag update required); Securiti.ai and Usercentrics v3 consent integrations; legacy Google Ads API actions deprecated in the Customer Match connector in favour of the Data Manager API | Release notes feed |
| Treasure AIRelease Preview, beta (Oct 12)Product release | Pop-up messages in Personalization Studio: in-browser messages to selected audiences on selected pages | October 2026 |
| TwilioPrivate beta (Oct 14)Product release | Twilio Cohorts: APIs for list building, segmentation and bulk sends across email, SMS, MMS, RCS and WhatsApp by a single cohort ID | Twilio changelog |
Late captures in this edition. Garante per la protezione dei dati personali (5 October): the authority restated that by 29 October 2026 companies, platforms and newsletters must align notices, consents and withdrawal with its April guidelines on tracking pixels in email, that consent must be revocable simply and also selectively, and that verification is among its inspection activities for the second half of 2026 (Garante). Marketing Cloud Next added release notes in the week of 5 October for reusable agentic content blocks, turning marketing strategy into executable plans with Agentforce, and four Marketing Planning and Operations notes. Insider’s Cordova SDK 4.1.0 (dated 7 October, published 10 October) brings the native bridges to iOS 16.2.1 and Android 17.3.1 with the multi-app identifier and event listener. Adobe Journey Optimizer dated a Business Performance Analysis skill in CX Coworker 7 October. Zeta Global agreed to acquire Digital Audience on 6 October. Treasure AI announced Personalization Studio on 6 October. Klaviyo added Owned Social Insights and Social Performance on 8 October. Two acquisitions from 5 August that earlier editions missed: Klaviyo agreed to acquire the team and technology of Agency, whose co-founder Elias Torres becomes Chief Product Officer leading Composer and Customer Agent (Klaviyo), and Pipedrive acquired Outfunnel, its marketplace app for syncing sales and marketing data (Pipedrive).
No changes this week (scanned, nothing net-new)
Scanned for the 9 – 15 October window with no net-new release:
- 6sense: release notes newest 6 October.
- Adobe Campaign Web UI: September ‘26 release (22 September) still newest.
- Adobe Experience Platform: September release of 22 September still newest.
- Adobe Journey Optimizer B2B: release 2026.9 still newest; page restamped 9 October.
- Adobe Marketo Engage release notes: restamped 12 October without content change; October release scheduled for 23 October.
- Braze: the release notes for 15 October were not yet published when this edition was compiled; newest release 17 September.
- HubSpot: no product release in the community board or developer changelog.
- Insider newsroom: newest item 29 September.
- Iterable: newest entries 5 and 6 October; the open-rate change is still described as coming after the 6 October release.
- MoEngage, Phave, Zeotap: no new release notes.
- Salesforce Account Engagement and Marketing Cloud Engagement: no change in their Winter ‘27 release note logs.
- CNIL, Dutch Data Protection Authority, FTC: nothing on marketing technology.
Scanned but unresolved, reported as source states rather than vendor silence:
- Braze investor newsroom: not reachable by either route this run.
- Marketing Cloud Next note bodies for the weeks of 5 and 12 October: titles and change-log text recorded; bodies not opened this run.
Watching next (Week 43)
- Braze’s 15 October release and the GA of Decisioning Studio Go and Agentic Standards.
- Salesforce refresh-token idle limit: sandboxes 21 October, production 4 November.
- Marketo October release on 23 October, the New UI GA and Grab Images from Web leaving.
- Garante tracking-pixel term on 29 October; Iterable’s open-rate recalculation.
- AJO Audience Composition stop at the end of October; Bloomreach 1.320 rollout to 19 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 inline. Dates and status 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. The previous edition recorded the Garante’s newest item as 2 October; its 5 October news item on the tracking-pixel guidelines is recorded here as a late capture. This edition adds an acquisition check for every vendor on the watchlist; it found Hightouch’s acquisition of Strata, missed in the first pass, and the two August acquisitions above. An aggregator listed Zeta’s Digital Audience agreement on 9 October; Zeta’s own release is dated 6 October. An EU listing dated 12 October of an Italian telemarketing fine against Wind Tre is not recorded here, because it could not be traced to a 2026 decision on the Italian authority’s site.
MarTech Watch is compiled and edited by Andrea Veggiani, Head of Cross-Channel Marketing & MarTech Solutions at BitBang.