From 21a3c646aaccad1b50f79e240be76749ef2c9c9d Mon Sep 17 00:00:00 2001
From: Peter Woolery <peter@research.bike>
Date: Mon, 11 May 2026 06:45:53 -0700
Subject: [PATCH] docs(firmware): document FW_VERSION format constraint for OTA
 version compare

---
 firmware/include/version.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/firmware/include/version.h b/firmware/include/version.h
index 7f5f213..9047afe 100644
--- a/firmware/include/version.h
+++ b/firmware/include/version.h
@@ -1,2 +1,3 @@
 #pragma once
+// Format: MAJOR.MINOR.PATCH (SemVer) — OTA version compare uses sscanf("%d.%d.%d")
 #define FW_VERSION "1.0.0"