update copyright and maintainer email
diff --git a/reclass/version.py b/reclass/version.py
index 4785245..172e2d9 100644
--- a/reclass/version.py
+++ b/reclass/version.py
@@ -9,10 +9,10 @@
RECLASS_NAME = 'reclass'
DESCRIPTION = 'merge data by recursive descent down an ancestry hierarchy (forked extended version)'
VERSION = '1.5.2'
-AUTHOR = 'martin f. krafft / Andrew Pickford'
+AUTHOR = 'martin f. krafft / Andrew Pickford / salt-formulas community'
AUTHOR_EMAIL = 'andrewp@nikhef.nl'
MAINTAINER = 'Andrew Pickford'
-MAINTAINER_EMAIL = ''
-COPYRIGHT = 'Copyright © 2007–14 martin f. krafft, extensions © 2017 Andrew Pickford'
+MAINTAINER_EMAIL = 'andrewp@nikhef.nl'
+COPYRIGHT = 'Copyright © 2007–14 martin f. krafft, extensions © 2017 Andrew Pickford, extensions © salt-formulas community'
LICENCE = 'Artistic Licence 2.0'
URL = 'https://github.com/AndrewPickford/reclass'