diff --git a/packages/agent/CHANGELOG.md b/packages/agent/CHANGELOG.md
index aca7fa2b..11334d5f 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 2f8d7df6..0503314f 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 6cad817f..fa85a52c 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 46040e30..074a6fe9 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 e7ef6ee8..5090625f 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 c2bb8bb1..f0feb5e9 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