Custom outbound channel
A no-code Channel Builder lets admins add any outbound HTTP-based channel (e.g. WeChat, Kakao Talk, Messenger) with full native capabilities; now generally available to all environments after limited availability.
Entries on this page are generated by AI from vendor sources. How AI is used
Custom & webhook channels
Sending through customer-defined endpoints or webhooks as a channel.
| Month | Changes |
|---|---|
| 2026-03 | 1 |
| 2026-04 | 0 |
| 2026-05 | 0 |
| 2026-06 | 0 |
| 2026-07 | 3 |
| 2026-08 | 0 |
| 2026-09 | 2 |
| 2026-10 | 2 |
Select a month to view the whole-record timeline. This clears timeline filters.
Platforms with recorded changes
Platforms with at least one feature state classified in this capability (primary or secondary, minor updates included), in the site's fixed order. Select one to filter the timeline. Counts are not shown side by side: they reflect how finely each vendor documents, not how much it offers.
Timeline
← Back to the Release MatrixTimeline filters
Filters apply to the timeline. The chart and platform totals describe the whole record. Selecting a chart month clears timeline filters to show that same whole-record scope.
Matches the Release Matrix evidence: latest state reached in the selected period, entries under review excluded, primary and secondary capabilities included.
No recorded changes match these filters.
Within each period: major updates as cards, then notable ones as rows; newest first in each group. Minor updates below.
October 20262 changes
Adobe AJO 1 minor update Custom & webhook channels
- Announced Reporting webhooks for custom outbound channels source A reporting webhook will be attachable to custom outbound channel configurations to enrich reports with interaction events.
September 20262 changes
Multi-language support for webhooks
Lets teams localize webhook payload values from one campaign, Canvas step, or template using translation tags, replacing per-language webhooks and Liquid logic.
Marketo 1 minor update Custom & webhook channels
- Announced Increased callback timeout for Self-Service Flow Steps source The callback timeout for Self-Service Flow Steps will increase from one hour to four hours; no admin action will be required.
July 20263 changes
Custom outbound channel
Now GA (2 Oct 2026). Current summary: A no-code Channel Builder lets admins add any outbound HTTP-based channel (e.g. WeChat, Kakao Talk, Messenger) with full native capabilities; now generally available to all environments after limited availability.
Connected Apps HTML and key-value support
Adds native HTML formatting and key-value dynamic data variables to Connected Apps message content and routing.
Adobe AJO 1 minor update SMS, MMS & RCS
- GA Custom provider integration enhancements for mobile source Custom provider integrations for mobile gained editable Content-Type headers, extra custom headers, and SMS helper functions.
March 20261 change
Advanced Webhook streaming egress connector
New generic REST streaming connector supports dynamic headers, body values and HMAC-SHA256 signing for real-time integration with custom APIs.