diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e194d5..c541c6a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,9 @@ All notable changes to this project will be documented in this file. This change
 
 ## [Unreleased]
 
+### Changed
+- Recommended default model for non-streaming examples is `claude-haiku-4.5` instead of `gpt-5.2` for faster response times
+
 ## [0.1.26.0-SNAPSHOT] - 2026-02-20
 ### Added (upstream PR #510 sync)
 - `:client-name` option for `create-session` and `resume-session` — identifies the application using the SDK, included in the User-Agent header for API requests. Forwarded as `clientName` on the wire (upstream PR #510).