From 42b425f416106320cd08551f68dddc314c376b62 Mon Sep 17 00:00:00 2001
From: Elena Summer <elena.summer@mpcdf.mpg.de>
Date: Wed, 11 May 2022 13:58:51 +0200
Subject: [PATCH] corrected Readme

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index eac8103..6ad8af4 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,8 @@ Try it first on a test system to be sure it behaves appropriately.
 
 ## Installation ##
 
+You can use 'hac and has' code either from branch 'develop' or branch 'main' or from tags. Branch 'develop' contains latest changes. It is a newest version. Branch 'main' contains latest release. Tags point to different, also previous, releases.
+
 'has' and 'hac' are installed and used only on the machine where HPSS is running - HPSS core machine. 'has' accepts connections only from localhost.
 
 'has' should run under the Linux user which can run 'hpssadm'.
@@ -31,7 +33,6 @@ hpssadm is called by 'has' via "/opt/hpss/bin/hpssadm.pl -b -U <USER> -a <KEYTAB
 
 In 'hac', 'has', and 'hac.dict' code, look for '# ATTENTION:'. Check and change these parts of code if necessary.
 
-
 ## Prerequisites ##
 
 - 'hac' works with HPSS version 7.5.3 and 9.2.0. It may work with other HPSS versions but we have not tested it. 
-- 
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