diff --git a/packages/agent/CHANGELOG.md b/packages/agent/CHANGELOG.md
index 5aa98e550..7b74c6c4b 100644
--- a/packages/agent/CHANGELOG.md
+++ b/packages/agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.34.2] - 2026-01-04
 
 ## [0.34.1] - 2026-01-04
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 19561a233..19086ef77 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.34.2] - 2026-01-04
 
 ## [0.34.1] - 2026-01-04
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index 879c14140..6e800aff9 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.34.2] - 2026-01-04
 
 ## [0.34.1] - 2026-01-04
diff --git a/packages/mom/CHANGELOG.md b/packages/mom/CHANGELOG.md
index 86192983d..a571805cc 100644
--- a/packages/mom/CHANGELOG.md
+++ b/packages/mom/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.34.2] - 2026-01-04
 
 ## [0.34.1] - 2026-01-04
diff --git a/packages/tui/CHANGELOG.md b/packages/tui/CHANGELOG.md
index 255450fd6..d6af37b27 100644
--- a/packages/tui/CHANGELOG.md
+++ b/packages/tui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.34.2] - 2026-01-04
 
 ## [0.34.1] - 2026-01-04
diff --git a/packages/web-ui/CHANGELOG.md b/packages/web-ui/CHANGELOG.md
index 7193bad27..651f1cbc1 100644
--- a/packages/web-ui/CHANGELOG.md
+++ b/packages/web-ui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.34.2] - 2026-01-04
 
 ## [0.34.1] - 2026-01-04