From b7d0fcf365f2213431c25c38fd96dc0b22d3e891 Mon Sep 17 00:00:00 2001 From: "Tommy D. Rossi" Date: Sun, 28 Dec 2025 12:02:55 +0100 Subject: [PATCH] Update PLAYWRITER_AGENTS.md --- PLAYWRITER_AGENTS.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/PLAYWRITER_AGENTS.md b/PLAYWRITER_AGENTS.md index 29b5406..a894e5b 100644 --- a/PLAYWRITER_AGENTS.md +++ b/PLAYWRITER_AGENTS.md @@ -5,6 +5,10 @@ the extension uses chrome.debugger to manage the user browser read ./README.md for an overview of how this extension and mcp work read playwriter/src/prompt.md to understand how the MCP works +## backward compatibility + +breaking changes to the WS protocol MUST never be made. publishing the extension code will never be instant, which means the extension must keep working with newer versions of the MCP and WS relay server. + ## architecture - user installs the extension in chrome. we assume there is only one chrome window for now, the first opened.