Add [Unreleased] section for next cycle

packages/agent/CHANGELOG.md

@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.52.12] - 2026-02-13
 
 ### Added

packages/ai/CHANGELOG.md

@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.52.12] - 2026-02-13
 
 ### Added

packages/ai/src/models.generated.ts

@@ -9346,23 +9346,6 @@ export const MODELS = {
 			contextWindow: 163840,
 			maxTokens: 65536,
 		} satisfies Model<"openai-completions">,
-		"tngtech/tng-r1t-chimera:free": {
-			id: "tngtech/tng-r1t-chimera:free",
-			name: "TNG: R1T Chimera (free)",
-			api: "openai-completions",
-			provider: "openrouter",
-			baseUrl: "https://openrouter.ai/api/v1",
-			reasoning: true,
-			input: ["text"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 163840,
-			maxTokens: 65536,
-		} satisfies Model<"openai-completions">,
 		"upstage/solar-pro-3:free": {
 			id: "upstage/solar-pro-3:free",
 			name: "Upstage: Solar Pro 3 (free)",

packages/coding-agent/CHANGELOG.md

@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.52.12] - 2026-02-13
 
 ### Added

packages/mom/CHANGELOG.md

@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.52.12] - 2026-02-13
 
 ## [0.52.11] - 2026-02-13

packages/tui/CHANGELOG.md

@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.52.12] - 2026-02-13
 
 ## [0.52.11] - 2026-02-13

packages/web-ui/CHANGELOG.md

@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.52.12] - 2026-02-13
 
 ## [0.52.11] - 2026-02-13