diff --git a/packages/agent/CHANGELOG.md b/packages/agent/CHANGELOG.md
index 5423de759..724e3adfb 100644
--- a/packages/agent/CHANGELOG.md
+++ b/packages/agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.3.3] - 2026-10-26
 
 ### Added
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 6f34c4812..8a48700b4 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.3.3] - 2026-10-26
 
 ### Added
diff --git a/packages/client/CHANGELOG.md b/packages/client/CHANGELOG.md
index 8639e6cd4..9f2710e1e 100644
--- a/packages/client/CHANGELOG.md
+++ b/packages/client/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.3.3] - 2026-10-26
 
 ## [0.3.2] - 2026-09-29
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index 5bef8bd56..c702a4ebe 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.3.3] - 2026-10-26
 
 ### New Features
diff --git a/packages/protocol/CHANGELOG.md b/packages/protocol/CHANGELOG.md
index e96628cdc..72ddeef37 100644
--- a/packages/protocol/CHANGELOG.md
+++ b/packages/protocol/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.3.3] - 2026-10-26
 
 ## [0.3.2] - 2026-09-29
diff --git a/packages/server/CHANGELOG.md b/packages/server/CHANGELOG.md
index 24710c315..381bf28ee 100644
--- a/packages/server/CHANGELOG.md
+++ b/packages/server/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.3.3] - 2026-10-26
 
 ## [0.3.2] - 2026-09-29
diff --git a/packages/session-backends/sqlite-node/CHANGELOG.md b/packages/session-backends/sqlite-node/CHANGELOG.md
index 0afb55c6a..490949721 100644
--- a/packages/session-backends/sqlite-node/CHANGELOG.md
+++ b/packages/session-backends/sqlite-node/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.3.3] - 2026-10-26
 
 ## [0.3.2] - 2026-09-29
diff --git a/packages/telemetry/CHANGELOG.md b/packages/telemetry/CHANGELOG.md
index aa91453f1..a576d3dbd 100644
--- a/packages/telemetry/CHANGELOG.md
+++ b/packages/telemetry/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.3.3] - 2026-10-26
 
 ## [0.3.2] - 2026-09-29
diff --git a/packages/tui/CHANGELOG.md b/packages/tui/CHANGELOG.md
index 2c3b8580b..53279ecbe 100644
--- a/packages/tui/CHANGELOG.md
+++ b/packages/tui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.3.3] - 2026-10-26
 
 ### Added