diff --git a/CHANGELOG.md b/CHANGELOG.md
index faaa382..4b7fa7f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,12 @@ All notable changes to `yoagent` are documented here. The format loosely
 follows [Keep a Changelog](https://keepachangelog.com/), and the project
 adheres to [Semantic Versioning](https://semver.org/).
 
-## Unreleased
+## 0.24.3
+
+Reliability fixes from the October codebase review: overloaded providers are retried, failed streams are errors rather than truncated answers, MCP over stdio is robust, `search` keeps partial results, sub-agent limits are configurable, and the onboarding paths work as written. No breaking changes. Two behaviours to know about:
+
+- A run cancelled while tools run now ends with an `[Agent stopped: cancelled]` user message in its history.
+- A bare `ModelConfig::anthropic("claude-…")` now infers its thinking mode and native structured outputs from the id.
 
 ### Added
 
diff --git a/Cargo.toml b/Cargo.toml
index fe02ae5..a4dbcc3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "yoagent"
-version = "0.24.2"
+version = "0.24.3"
 edition = "2021"
 # MSRV-aware dependency resolution (cargo 1.84+): prefer dependency versions
 # whose own rust-version fits ours. Without it CI re-resolves to whatever is