diff --git a/packages/agent/CHANGELOG.md b/packages/agent/CHANGELOG.md
index 7d8cc06a..f292be46 100644
--- a/packages/agent/CHANGELOG.md
+++ b/packages/agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.34.1] - 2026-01-04
 
 ## [0.34.0] - 2026-01-04
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 66e212a7..93600ee4 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.34.1] - 2026-01-04
 
 ## [0.34.0] - 2026-01-04
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index 0c600171..3ada9f71 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.34.1] - 2026-01-04
 
 ### Added
diff --git a/packages/mom/CHANGELOG.md b/packages/mom/CHANGELOG.md
index a33ab668..cb82caa0 100644
--- a/packages/mom/CHANGELOG.md
+++ b/packages/mom/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.34.1] - 2026-01-04
 
 ## [0.34.0] - 2026-01-04
diff --git a/packages/tui/CHANGELOG.md b/packages/tui/CHANGELOG.md
index 28e454f4..cd9a7c00 100644
--- a/packages/tui/CHANGELOG.md
+++ b/packages/tui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.34.1] - 2026-01-04
 
 ### Added
diff --git a/packages/web-ui/CHANGELOG.md b/packages/web-ui/CHANGELOG.md
index 54a2307f..5b3c65a8 100644
--- a/packages/web-ui/CHANGELOG.md
+++ b/packages/web-ui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.34.1] - 2026-01-04
 
 ## [0.34.0] - 2026-01-04