Published wire-format DTOs for the compose-preview render pipeline: PreviewResult, PreviewManifest, the dataExtensions extension-payload carrier, and the v1 a11y mirror types. Consumed by the CLI, contrib scripting, and any third-party tool that reads compose-preview's JSON outputs.
Version3.4.2compared with
Version Details
| 3.4.1 | 3.4.2 | |
|---|---|---|
| Release date | Sep 12, 2026 | Sep 12, 2026 |
| Licenses | Apache 2.0 | Apache 2.0 |
| Vulnerabilities | None | None |
No dependency changes compared to the selected version.