chore: bump version to 1.15.0, update CHANGELOG

Author: jpr5

CHANGELOG.md

@@ -1,24 +1,5 @@
 # @copilotkit/aimock
 
-## 1.15.0
-
-### Added
-
-- Chaos injection in proxy mode: drop and disconnect fire pre-flight (upstream is never
-  contacted), malformed proxies the request then corrupts the response body before
-  delivering it to the client.
-- SSE streaming bypass: when upstream responds with `text/event-stream`, malformed chaos
-  is silently skipped (bytes are already on the wire). A bypass metric
-  (`aimock_chaos_bypassed_total`) is emitted so operators can see the configured action
-  did not fire; the normal `aimock_chaos_triggered_total` counter does not increment.
-- Chaos source label (`fixture` vs `proxy`) on Prometheus metrics and journal entries,
-  distinguishing where the chaos decision was made.
-- CORS `Access-Control-Allow-Headers` now includes `X-Aimock-Chaos-Drop`,
-  `X-Aimock-Chaos-Malformed`, `X-Aimock-Chaos-Disconnect`, and `X-Test-Id`, enabling
-  browser-based clients to send per-request chaos overrides via preflight-safe headers.
-- `handleVideoStatus` (`GET /v1/videos/:id`) now evaluates chaos before returning video
-  state, consistent with all other handler endpoints.
-
 ## 1.14.9
 
 ### Fixed

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@copilotkit/aimock",
-  "version": "1.15.0",
+  "version": "1.14.9",
   "description": "Mock infrastructure for AI application testing — LLM APIs, image generation, text-to-speech, transcription, video generation, MCP tools, A2A agents, AG-UI event streams, vector databases, search, rerank, and moderation. One package, one port, zero dependencies.",
   "license": "MIT",
   "keywords": [