diff --git a/.zenodo.json b/.zenodo.json
index c662569..9c139a0 100644
--- a/.zenodo.json
+++ b/.zenodo.json
@@ -1,7 +1,7 @@
 {
   "title": "CSV2CMI",
   "description": "converts a table of letters into CMI format",
-  "publication_date": "2019-03-29",
+  "publication_date": "2019-09-22",
   "creators": [{
     "name": "Rettinghaus, Klaus",
     "orcid": "0000-0003-1898-2543"
diff --git a/LICENSE.txt b/LICENSE.txt
index 3fd2d8b..2900238 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2015-2018 by Klaus Rettinghaus
+Copyright (c) 2015-2019 by Klaus Rettinghaus
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/codemeta.json b/codemeta.json
index ba36f7c..b43ab86 100644
--- a/codemeta.json
+++ b/codemeta.json
@@ -4,11 +4,11 @@
   "identifier": "CSV2CMI",
   "name": "CSV2CMI",
   "description": "converts a table of letters into CMI format",
-  "softwareVersion": "2.0.1",
+  "softwareVersion": "2.0.2",
   "license": "OSI Approved :: MIT License",
   "programmingLanguage": "Python :: 3",
   "maintainer": "https://orcid.org/0000-0003-1898-2543",
-  "datePublished": "2019-03-29",
+  "datePublished": "2019-09-22",
   "codeRepository": "https://github.com/saw-leipzig/csv2cmi",
   "author": [{
     "@id": "https://orcid.org/0000-0003-1898-2543",
diff --git a/csv2cmi.py b/csv2cmi.py
index 5c7d6d9..383de67 100755
--- a/csv2cmi.py
+++ b/csv2cmi.py
@@ -18,7 +18,7 @@
 from xml.etree.ElementTree import Element, SubElement, Comment, ElementTree
 
 __license__ = "MIT"
-__version__ = '2.0.1'
+__version__ = '2.0.2'
 
 # define log output
 logging.basicConfig(format='%(levelname)s: %(message)s')
@@ -134,7 +134,7 @@ def createFileDesc(config):
     editors = config.get('Project', 'editor').splitlines()
     for entity in editors:
         SubElement(titleStmt, 'editor').text = entity
-    if len(titleStmt.getchildren()) == 1:
+    if len(list(titleStmt)) == 1:
         logging.warning('Editor missing')
         SubElement(titleStmt, 'editor')
     # publication statement
@@ -142,7 +142,7 @@ def createFileDesc(config):
     publishers = config.get('Project', 'publisher').splitlines()
     for entity in publishers:
         SubElement(publicationStmt, 'publisher').text = entity
-    if not(publicationStmt.getchildren()):
+    if not(list(publicationStmt)):
         for editor in titleStmt.findall('editor'):
             SubElement(publicationStmt, 'publisher').text = editor.text
     idno = SubElement(publicationStmt, 'idno')
@@ -591,5 +591,6 @@ def processPlace(letter, correspondent):
 
 try:
     tree.write(outFile, encoding="utf-8", xml_declaration=True, method="xml")
+    print('CMI file written to', outFile)
 except PermissionError:
     logging.error('Could not save the file due to insufficient permission')