diff --git a/CHANGELOG.md b/CHANGELOG.md
index 33edcd683f0..b3fee75fd09 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -221,6 +221,7 @@ Docs: https://docs.openclaw.ai
 - Plugin SDK/testing: expose provider catalog, wizard, registry, manifest, public-artifact, outbound, and TTS contract helpers through documented SDK testing seams so bundled plugin tests no longer import repo `src/**` internals. Thanks @vincentkoc.
 - Providers/DeepInfra: add a bundled DeepInfra provider with `DEEPINFRA_API_KEY` onboarding, dynamic OpenAI-compatible model discovery, image generation/editing, image/audio media understanding, TTS, text-to-video, memory embeddings, static catalog metadata, and provider-owned base URL policy. Carries forward #53805, #48088, #37576, #43896, #11533, and #2554. Thanks @ats3v.
 - Matrix: attach versioned structured approval metadata to pending approval messages so capable Matrix clients can render richer approval UI while body text and reaction fallback keep working. (#72432) Thanks @kakahu2015.
+- Gateway/events: surface `spawnedBy` on subagent chat and agent broadcast payloads so clients can route child session events without an extra session lookup. (#63244) Thanks @samzong.
 
 ### Fixes