diff --git a/.travis.yml b/.travis.yml
index 2ddfd87..f88515e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,6 @@ python:
   - 3.8
   - 3.7
   - 3.6
-  - 3.5
 
 install:
   - pip3 install --upgrade pip  # all three OSes agree about 'pip3'
diff --git a/.zenodo.json b/.zenodo.json
index cc1f0b2..a340bd4 100644
--- a/.zenodo.json
+++ b/.zenodo.json
@@ -27,16 +27,21 @@
         "title": "Alexander von Humboldt Professorship awarded to R. H. Baayen"
       },
       {
-        "acronym": "WIDE",
         "code": "742545",
-        "funder": {
-          "acronyms": [
-            "EC"
-          ],
-          "name": "European Commission"
+        "links": {
+          "self": "https://zenodo.org/api/grants/10.13039/501100000780::742545"
         },
-        "program": "ERC",
-        "title": "Wide Incremental learning with Discrimination nEtworks"
+        "title": "Wide Incremental learning with Discrimination nEtworks",
+        "acronym": "WIDE",
+        "program": "H2020",
+        "funder": {
+          "doi": "10.13039/501100000780",
+          "acronyms": [],
+          "name": "European Commission",
+          "links": {
+            "self": "https://zenodo.org/api/funders/10.13039/501100000780"
+          }
+        }
       }
     ],
     "keywords": [
diff --git a/README.rst b/README.rst
index c8f5c5a..1406174 100644
--- a/README.rst
+++ b/README.rst
@@ -76,3 +76,11 @@ contributers have a look at `Github's Contributor summary
 
 Currently, it is maintained by `Konstantin Sering <https://github.com/derNarr>`_
 and `Marc Weitz <https://github.com/trybnetic>`_.
+
+
+Acknowledgments
+===============
+This research was supported by an ERC advanced Grant (no. 742545) and by the
+Alexander von Humboldt Professorship awarded to R. H. Baayen and by the
+University of Tübingen.
+
diff --git a/pyndl/__init__.py b/pyndl/__init__.py
index d9dba2e..c4908ac 100644
--- a/pyndl/__init__.py
+++ b/pyndl/__init__.py
@@ -17,7 +17,7 @@
 __author__ = ('Konstantin Sering, Marc Weitz, '
               'David-Elias Künstle, Lennard Schneider')
 __author_email__ = 'konstantin.sering@uni-tuebingen.de'
-__version__ = '0.7.1'
+__version__ = '0.7.2'
 __license__ = 'MIT'
 __description__ = ('Naive discriminative learning implements learning and '
                    'classification models based on the Rescorla-Wagner '
@@ -30,9 +30,9 @@
     'Operating System :: POSIX :: Linux',
     'Operating System :: MacOS',
     'Programming Language :: Python',
-    'Programming Language :: Python :: 3.5',
     'Programming Language :: Python :: 3.6',
     'Programming Language :: Python :: 3.7',
+    'Programming Language :: Python :: 3.8',
     'Programming Language :: Python :: 3 :: Only',
     'Topic :: Scientific/Engineering',
     'Topic :: Scientific/Engineering :: Artificial Intelligence',
diff --git a/tox.ini b/tox.ini
index a61bfa6..1e7fa87 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py{35,36}-test, checkstyle, documentation
+envlist = py{36,37,38}-test, checkstyle, documentation
 
 [testenv]
 usedevelop = True