1 files changed, 14 insertions, 2 deletions

diff --git a/README b/README
index 05510c6..372fb2c 100644
--- a/README
+++ b/README
@@ -1,5 +1,4 @@
 Vmod-variable README
-Copyright (C) 2015 Sergey Poznyakoff
 See the end of file for copying conditions.
 
 * Introduction
@@ -16,7 +15,7 @@ the section "vmod_variable vs. vmod_var".
 * Overview
 
 This module provides enhanced variable support for VCL scripts.
-It compiles for Varnish versions 3 and 4.
+It compiles for Varnish versions from 4.1 to 6.0.2.
 
 There are two kinds of variables: session-specific, which have the
 lifespan of one HTTP session (connection) and cease to exist when
@@ -219,7 +218,20 @@ http://www.gnu.org.ua/software/vmod-variable.
 * Bug reporting
 
 Send bug reports and suggestions to <gray@gnu.org>
+
+* Copyright information:
+
+Copyright (C) 2013-2018 Sergey Poznyakoff
+
+   Permission is granted to anyone to make or distribute verbatim copies
+   of this document as received, in any medium, provided that the
+   copyright notice and this permission notice are preserved,
+   thus giving the recipient permission to redistribute in turn.
 
+   Permission is granted to distribute modified versions
+   of this document, or of portions of it,
+   under the above conditions, provided also that they
+   carry prominent notices stating who last changed them.
 
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