diff --git a/.changeset/stream-preamble.md b/.changeset/stream-preamble.md
deleted file mode 100644
index e66a188..0000000
--- a/.changeset/stream-preamble.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@smooai/chat-widget': minor
----
-
-Render the new `stream_preamble` frame: when the operator streams a fast-model preamble ("what I'm about to do") ahead of the answer, show it in the assistant bubble's typing slot (muted + italic) instead of the bare typing dots, then swap in the real answer the moment it starts streaming. A late preamble frame (after the answer began) is ignored. Requires `@smooai/smooth-operator` ≥ 1.22.15 (adds `stream_preamble` to the event union so the client forwards it).
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e37c0ae..9a5bc0e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.15.0
+
+### Minor Changes
+
+- c492c54: Render the new `stream_preamble` frame: when the operator streams a fast-model preamble ("what I'm about to do") ahead of the answer, show it in the assistant bubble's typing slot (muted + italic) instead of the bare typing dots, then swap in the real answer the moment it starts streaming. A late preamble frame (after the answer began) is ignored. Requires `@smooai/smooth-operator` ≥ 1.22.15 (adds `stream_preamble` to the event union so the client forwards it).
+
 ## 0.14.1
 
 ### Patch Changes
diff --git a/package.json b/package.json
index cf88f7b..43bc475 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@smooai/chat-widget",
-    "version": "0.14.1",
+    "version": "0.15.0",
     "description": "Embeddable AI chat as a framework-light web component — the Aurora Glass design, streaming replies, grounded sources, and per-brand theming. Speaks the smooth-operator WebSocket protocol.",
     "license": "MIT",
     "author": "SmooAI",