diff --git a/packages/agent/CHANGELOG.md b/packages/agent/CHANGELOG.md
index ff964c8c3..7b432017f 100644
--- a/packages/agent/CHANGELOG.md
+++ b/packages/agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.69.0] - 2026-04-22
 
 ### Breaking Changes
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 41d2dc86e..91735c36f 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.69.0] - 2026-04-22
 
 ### Breaking Changes
diff --git a/packages/ai/src/models.generated.ts b/packages/ai/src/models.generated.ts
index 578f6253c..196e73ebb 100644
--- a/packages/ai/src/models.generated.ts
+++ b/packages/ai/src/models.generated.ts
@@ -8136,7 +8136,7 @@ export const MODELS = {
 				cacheRead: 0.024999999999999998,
 				cacheWrite: 0.08333333333333334,
 			},
-			contextWindow: 1048576,
+			contextWindow: 1000000,
 			maxTokens: 8192,
 		} satisfies Model<"openai-completions">,
 		"google/gemini-2.0-flash-lite-001": {
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index c0b4c90ba..f0099949f 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.69.0] - 2026-04-22
 
 ### New Features
diff --git a/packages/mom/CHANGELOG.md b/packages/mom/CHANGELOG.md
index b7c3b7d81..8f197eae1 100644
--- a/packages/mom/CHANGELOG.md
+++ b/packages/mom/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.69.0] - 2026-04-22
 
 ### Breaking Changes
diff --git a/packages/tui/CHANGELOG.md b/packages/tui/CHANGELOG.md
index 9c1d40bae..46397f926 100644
--- a/packages/tui/CHANGELOG.md
+++ b/packages/tui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.69.0] - 2026-04-22
 
 ### Added
diff --git a/packages/web-ui/CHANGELOG.md b/packages/web-ui/CHANGELOG.md
index 30ab34840..58cff90cb 100644
--- a/packages/web-ui/CHANGELOG.md
+++ b/packages/web-ui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.69.0] - 2026-04-22
 
 ### Breaking Changes