From 3525dcc31528b4e7fb33e556c7af91d86e433ae3 Mon Sep 17 00:00:00 2001
From: Ralph Khreish <35776126+Crunchyman-ralph@users.noreply.github.com>
Date: Thu, 19 Mar 2026 17:45:16 +0100
Subject: [PATCH] fix: update install script URL from 0.3.x to 0.4.x

The E2B and Vercel providers install sandbox-agent 0.3.x inside sandboxes
while the SDK client speaks 0.4.0 ACP protocol, causing AcpRpcError -32603.

Fixes #272
---
 sdks/typescript/src/providers/shared.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sdks/typescript/src/providers/shared.ts b/sdks/typescript/src/providers/shared.ts
index c0f7b1c..1eb89b1 100644
--- a/sdks/typescript/src/providers/shared.ts
+++ b/sdks/typescript/src/providers/shared.ts
@@ -1,5 +1,5 @@
 export const DEFAULT_SANDBOX_AGENT_IMAGE = "rivetdev/sandbox-agent:0.5.0-rc.1-full";
-export const SANDBOX_AGENT_INSTALL_SCRIPT = "https://releases.rivet.dev/sandbox-agent/0.3.x/install.sh";
+export const SANDBOX_AGENT_INSTALL_SCRIPT = "https://releases.rivet.dev/sandbox-agent/0.4.x/install.sh";
 export const DEFAULT_AGENTS = ["claude", "codex"] as const;
 
 export function buildServerStartCommand(port: number): string {