diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 56dbeb95..a6b66c4c 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+### Added
+
+- Exported OpenAI Codex utilities: `CacheMetadata`, `getCodexInstructions`, `getModelFamily`, `ModelFamily`, `buildCodexPiBridge`, `buildCodexSystemPrompt`, `CodexSystemPrompt` ([#510](https://github.com/badlogic/pi-mono/pull/510) by [@mitsuhiko](https://github.com/mitsuhiko))
+
 ## [0.37.5] - 2026-01-06
 
 ## [0.37.4] - 2026-01-06
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index 9e41a07d..38728a82 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### Added
 
 - Extension UI dialogs (`ctx.ui.select()`, `ctx.ui.confirm()`, `ctx.ui.input()`) now accept an optional `AbortSignal` to programmatically dismiss dialogs. Useful for implementing timeouts. See `examples/extensions/timed-confirm.ts`. ([#474](https://github.com/badlogic/pi-mono/issues/474))
+- HTML export now shows bridge prompts in model change messages for Codex sessions ([#510](https://github.com/badlogic/pi-mono/pull/510) by [@mitsuhiko](https://github.com/mitsuhiko))
 
 ## [0.37.5] - 2026-01-06