From 8c6998b66d68f243ee5e954840e84dfcf3b1bcfa Mon Sep 17 00:00:00 2001
From: "Alexander A. Klimov" <alexander.klimov@icinga.com>
Date: Wed, 26 Aug 2020 17:28:57 +0200
Subject: [PATCH] icinga::Hello: document version param

---
 doc/19-technical-concepts.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/19-technical-concepts.md b/doc/19-technical-concepts.md
index 4586410f6..41f0a537d 100644
--- a/doc/19-technical-concepts.md
+++ b/doc/19-technical-concepts.md
@@ -1286,7 +1286,9 @@ params    | Dictionary
 
 ##### Params
 
-Currently empty.
+Key                  | Type        | Description
+---------------------|-------------|------------------
+version              | Number      | Icinga 2 version, e.g. 21300 for v2.13.0.
 
 ##### Functions