diff --git a/packages/agent/CHANGELOG.md b/packages/agent/CHANGELOG.md
index ab83ccb3..4400f667 100644
--- a/packages/agent/CHANGELOG.md
+++ b/packages/agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.54.0] - 2026-02-19
 
 ## [0.53.1] - 2026-02-19
diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index ec9d5949..b78c9417 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.54.0] - 2026-02-19
 
 ## [0.53.1] - 2026-02-19
diff --git a/packages/ai/src/models.generated.ts b/packages/ai/src/models.generated.ts
index f23f3605..2fa78434 100644
--- a/packages/ai/src/models.generated.ts
+++ b/packages/ai/src/models.generated.ts
@@ -2660,6 +2660,25 @@ export const MODELS = {
 			contextWindow: 128000,
 			maxTokens: 64000,
 		} satisfies Model<"openai-completions">,
+		"gemini-3.1-pro-preview": {
+			id: "gemini-3.1-pro-preview",
+			name: "Gemini 3.1 Pro Preview",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {"User-Agent":"GitHubCopilotChat/0.35.0","Editor-Version":"vscode/1.107.0","Editor-Plugin-Version":"copilot-chat/0.35.0","Copilot-Integration-Id":"vscode-chat"},
+			compat: {"supportsStore":false,"supportsDeveloperRole":false,"supportsReasoningEffort":false},
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 64000,
+		} satisfies Model<"openai-completions">,
 		"gpt-4.1": {
 			id: "gpt-4.1",
 			name: "GPT-4.1",
@@ -8789,23 +8808,6 @@ export const MODELS = {
 			contextWindow: 200000,
 			maxTokens: 100000,
 		} satisfies Model<"openai-completions">,
-		"openrouter/aurora-alpha": {
-			id: "openrouter/aurora-alpha",
-			name: "Aurora Alpha",
-			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: 128000,
-			maxTokens: 50000,
-		} satisfies Model<"openai-completions">,
 		"openrouter/auto": {
 			id: "openrouter/auto",
 			name: "Auto Router",
@@ -9841,7 +9843,7 @@ export const MODELS = {
 				cacheWrite: 0,
 			},
 			contextWindow: 262144,
-			maxTokens: 4096,
+			maxTokens: 65536,
 		} satisfies Model<"openai-completions">,
 		"z-ai/glm-4-32b": {
 			id: "z-ai/glm-4-32b",
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index d18c2593..d5d4be51 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.54.0] - 2026-02-19
 
 ### Added
diff --git a/packages/mom/CHANGELOG.md b/packages/mom/CHANGELOG.md
index 2b86957e..0a39242b 100644
--- a/packages/mom/CHANGELOG.md
+++ b/packages/mom/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.54.0] - 2026-02-19
 
 ## [0.53.1] - 2026-02-19
diff --git a/packages/tui/CHANGELOG.md b/packages/tui/CHANGELOG.md
index c047b043..903312f6 100644
--- a/packages/tui/CHANGELOG.md
+++ b/packages/tui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.54.0] - 2026-02-19
 
 ## [0.53.1] - 2026-02-19
diff --git a/packages/web-ui/CHANGELOG.md b/packages/web-ui/CHANGELOG.md
index 966b1630..bb9c78b3 100644
--- a/packages/web-ui/CHANGELOG.md
+++ b/packages/web-ui/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.54.0] - 2026-02-19
 
 ## [0.53.1] - 2026-02-19