diff --git a/packages/agent/CHANGELOG.md b/packages/agent/CHANGELOG.md
index aca7fa2be..11334d5f1 100644
--- a/packages/agent/CHANGELOG.md
+++ b/packages/agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.70.1] - 2026-04-24
 
 ## [0.70.0] - 2026-04-23
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 2f8d7df60..0503314fd 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.70.1] - 2026-04-24
 
 ### Added
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index 6cad817f5..fa85a52c5 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.70.1] - 2026-04-24
 
 ### New Features
diff --git a/packages/mom/CHANGELOG.md b/packages/mom/CHANGELOG.md
index 46040e30d..074a6fe98 100644
--- a/packages/mom/CHANGELOG.md
+++ b/packages/mom/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.70.1] - 2026-04-24
 
 ## [0.70.0] - 2026-04-23
diff --git a/packages/tui/CHANGELOG.md b/packages/tui/CHANGELOG.md
index e7ef6ee8c..5090625f4 100644
--- a/packages/tui/CHANGELOG.md
+++ b/packages/tui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.70.1] - 2026-04-24
 
 ### Fixed
diff --git a/packages/web-ui/CHANGELOG.md b/packages/web-ui/CHANGELOG.md
index c2bb8bb18..f0feb5e97 100644
--- a/packages/web-ui/CHANGELOG.md
+++ b/packages/web-ui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.70.1] - 2026-04-24
 
 ## [0.70.0] - 2026-04-23