diff --git a/packages/agent/CHANGELOG.md b/packages/agent/CHANGELOG.md
index a8bcab842..87ee41eff 100644
--- a/packages/agent/CHANGELOG.md
+++ b/packages/agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.45.2] - 2026-01-13
 
 ## [0.45.1] - 2026-01-13
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index ce19c6f04..87b11eced 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.45.2] - 2026-01-13
 
 ## [0.45.1] - 2026-01-13
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index 8cc948aa0..e0e90093f 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.45.2] - 2026-01-13
 
 ### Fixed
diff --git a/packages/mom/CHANGELOG.md b/packages/mom/CHANGELOG.md
index a0b8ba054..9592da01d 100644
--- a/packages/mom/CHANGELOG.md
+++ b/packages/mom/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.45.2] - 2026-01-13
 
 ## [0.45.1] - 2026-01-13
diff --git a/packages/tui/CHANGELOG.md b/packages/tui/CHANGELOG.md
index 16008e93d..8f5aff02a 100644
--- a/packages/tui/CHANGELOG.md
+++ b/packages/tui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.45.2] - 2026-01-13
 
 ## [0.45.1] - 2026-01-13
diff --git a/packages/web-ui/CHANGELOG.md b/packages/web-ui/CHANGELOG.md
index 4d142b066..ab8e67c64 100644
--- a/packages/web-ui/CHANGELOG.md
+++ b/packages/web-ui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.45.2] - 2026-01-13
 
 ## [0.45.1] - 2026-01-13