From 1297de78c5da577fc472f22a89c5a0eb093f7219 Mon Sep 17 00:00:00 2001
From: Stephen Dennis <brazilofmux@gmail.com>
Date: Wed, 8 Jul 2026 12:51:22 -0600
Subject: [PATCH] docs: note 30-character @log name limit

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 docs/external-observability.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/external-observability.md b/docs/external-observability.md
index 2cbbee2d5..250a2b97e 100644
--- a/docs/external-observability.md
+++ b/docs/external-observability.md
@@ -72,7 +72,7 @@ Current behavior:
 - `@log` is wizard-only;
 - it appends to a pre-created `logs/M-<name>.log`;
 - the target file must already exist;
-- the log name is restricted to alphanumeric characters;
+- the log name is restricted to alphanumeric characters, at most 30 of them;
 - the message payload is caller-controlled;
 - color is stripped;
 - a newline is added;