From d80043ffcc4e27a10944580636f37ba3d11aa615 Mon Sep 17 00:00:00 2001
From: Aishanee Shah <aishaneeshah@google.com>
Date: Thu, 14 May 2026 18:38:45 +0000
Subject: [PATCH] feat: switch to Version 2.0 session bundle format (Stage 3)

---
 packages/cli/src/ui/commands/chatCommand.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/cli/src/ui/commands/chatCommand.ts b/packages/cli/src/ui/commands/chatCommand.ts
index 9067828f2f..dfd2e1dae1 100644
--- a/packages/cli/src/ui/commands/chatCommand.ts
+++ b/packages/cli/src/ui/commands/chatCommand.ts
@@ -142,7 +142,7 @@ const saveCommand: SlashCommand = {
       const trajectories = await chat.getSubagentTrajectories();
       const messages = chat.getConversation()?.messages ?? [];
       await logger.saveCheckpoint(
-        { history, authType, trajectories, messages },
+        { version: '2.0', authType, trajectories, messages },
         tag,
       );
       return {