diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index d259b754..9183303f 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -10,6 +10,7 @@
 ### Fixed
 
 - Fixed Antigravity Claude thinking beta header detection to use provider and model capability instead of `-thinking` suffix, so models like `claude-sonnet-4-6` receive the header correctly ([#1859](https://github.com/badlogic/pi-mono/issues/1859)).
+- Fixed OpenAI Responses reasoning replay regression that dropped reasoning blocks on follow-up turns ([#1878](https://github.com/badlogic/pi-mono/issues/1878))
 
 ## [0.56.2] - 2026-03-05
 
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index 783c332e..d79f5233 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 ## [Unreleased]
 
+### New Features
+
+- `claude-sonnet-4-6` model available via the `google-antigravity` provider ([#1859](https://github.com/badlogic/pi-mono/issues/1859))
+- Custom editors can now define their own `onEscape`/`onCtrlD` handlers without being overwritten by app defaults, enabling vim-mode extensions ([#1838](https://github.com/badlogic/pi-mono/issues/1838))
+- Shift+Enter and Ctrl+Enter now work inside tmux via xterm modifyOtherKeys fallback ([docs/tmux.md](docs/tmux.md), [#1872](https://github.com/badlogic/pi-mono/issues/1872))
+- Auto-compaction is now resilient to persistent API errors (e.g. 529 overloaded) and no longer retriggers spuriously after compaction ([#1834](https://github.com/badlogic/pi-mono/issues/1834), [#1860](https://github.com/badlogic/pi-mono/issues/1860))
+
 ### Added
 
 - Added `claude-sonnet-4-6` model for the `google-antigravity` provider ([#1859](https://github.com/badlogic/pi-mono/issues/1859)).
@@ -16,6 +23,8 @@
 - Fixed `/new` leaving startup header content, including the changelog, visible after starting a fresh session ([#1880](https://github.com/badlogic/pi-mono/issues/1880))
 - Fixed misleading docs and example implying that returning `{ isError: true }` from a tool's `execute` function marks the execution as failed; errors must be signaled by throwing ([#1881](https://github.com/badlogic/pi-mono/issues/1881))
 - Fixed model switches through non-reasoning models to preserve the saved default thinking level instead of persisting a capability-forced `off` clamp ([#1864](https://github.com/badlogic/pi-mono/issues/1864))
+- Fixed parallel pi processes failing with false "No API key found" errors due to immediate lockfile contention on `auth.json` and `settings.json` ([#1871](https://github.com/badlogic/pi-mono/issues/1871))
+- Fixed OpenAI Responses reasoning replay regression that broke multi-turn reasoning continuity ([#1878](https://github.com/badlogic/pi-mono/issues/1878))
 
 ## [0.56.2] - 2026-03-05