diff --git a/packages/agent/CHANGELOG.md b/packages/agent/CHANGELOG.md
index 7e677aa0..43b56bb7 100644
--- a/packages/agent/CHANGELOG.md
+++ b/packages/agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.42.1] - 2026-01-09
 
 ## [0.42.0] - 2026-01-09
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 809c789b..23685641 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.42.1] - 2026-01-09
 
 ## [0.42.0] - 2026-01-09
diff --git a/packages/ai/src/models.generated.ts b/packages/ai/src/models.generated.ts
index ea7ed227..4ead53e2 100644
--- a/packages/ai/src/models.generated.ts
+++ b/packages/ai/src/models.generated.ts
@@ -5192,17 +5192,17 @@ export const MODELS = {
 			contextWindow: 262144,
 			maxTokens: 65535,
 		} satisfies Model<"openai-completions">,
-		"nex-agi/deepseek-v3.1-nex-n1:free": {
-			id: "nex-agi/deepseek-v3.1-nex-n1:free",
-			name: "Nex AGI: DeepSeek V3.1 Nex N1 (free)",
+		"nex-agi/deepseek-v3.1-nex-n1": {
+			id: "nex-agi/deepseek-v3.1-nex-n1",
+			name: "Nex AGI: DeepSeek V3.1 Nex N1",
 			api: "openai-completions",
 			provider: "openrouter",
 			baseUrl: "https://openrouter.ai/api/v1",
 			reasoning: false,
 			input: ["text"],
 			cost: {
-				input: 0,
-				output: 0,
+				input: 0.27,
+				output: 1,
 				cacheRead: 0,
 				cacheWrite: 0,
 			},
diff --git a/packages/ai/src/providers/anthropic.ts b/packages/ai/src/providers/anthropic.ts
index cad898a9..031ade62 100644
--- a/packages/ai/src/providers/anthropic.ts
+++ b/packages/ai/src/providers/anthropic.ts
@@ -33,13 +33,13 @@ const claudeCodeVersion = "2.1.2";
 
 // Map pi! tool names to Claude Code's exact tool names
 const claudeCodeToolNames: Record<string, string> = {
-	"read": "Read",
-	"write": "Write",
-	"edit": "Edit",
-	"bash": "Bash",
-	"grep": "Grep",
-	"find": "Glob",
-	"ls": "Glob",
+	read: "Read",
+	write: "Write",
+	edit: "Edit",
+	bash: "Bash",
+	grep: "Grep",
+	find: "Glob",
+	ls: "Glob",
 };
 
 const toClaudeCodeName = (name: string) => claudeCodeToolNames[name] || name;
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index d9ab9044..7d3b9339 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.42.1] - 2026-01-09
 
 ### Fixed
diff --git a/packages/mom/CHANGELOG.md b/packages/mom/CHANGELOG.md
index 275cee8f..e7c139f6 100644
--- a/packages/mom/CHANGELOG.md
+++ b/packages/mom/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.42.1] - 2026-01-09
 
 ## [0.42.0] - 2026-01-09
diff --git a/packages/tui/CHANGELOG.md b/packages/tui/CHANGELOG.md
index 5c898e10..4b285a37 100644
--- a/packages/tui/CHANGELOG.md
+++ b/packages/tui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.42.1] - 2026-01-09
 
 ## [0.42.0] - 2026-01-09
diff --git a/packages/web-ui/CHANGELOG.md b/packages/web-ui/CHANGELOG.md
index a5b48d04..7e463e51 100644
--- a/packages/web-ui/CHANGELOG.md
+++ b/packages/web-ui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.42.1] - 2026-01-09
 
 ## [0.42.0] - 2026-01-09