prepare for v7.0.0 & update copyright

ssinghi · ssinghi · commit 94a0f39f3f2d · 2021-05-28T18:39:25.000+05:30
diff --git a/README.md b/README.md
@@ -1070,5 +1070,6 @@ Thank you to all [the contributors](https://github.com/kreeti/kt-paperclip/graph
 License
 -------
 
-Paperclip is Copyright &copy; 2008-2017 thoughtbot, inc. It is free software, and may be
-redistributed under the terms specified in the MIT-LICENSE file.
+Copyright &copy; 2020-2021 Kreeti Technologies Pvt. Ltd.
+Copyright &copy; 2008-2017 thoughtbot, inc.
+It is free software, and may be redistributed under the terms specified in the MIT-LICENSE file.
diff --git a/lib/paperclip/version.rb b/lib/paperclip/version.rb
@@ -1,3 +1,3 @@
 module Paperclip
-  VERSION = "6.4.1" unless defined?(Paperclip::VERSION)
+  VERSION = "7.0.0" unless defined?(Paperclip::VERSION)
 end
