@@ -19,10 +19,10 @@ build:
 
 requirements:
   host:
-  - python
+  - python >=3.6
   - pip
   run:
-  - python
+  - python >=3.6
   - matplotlib
   - funcargparse
   - xarray
@@ -59,7 +59,7 @@ test:
 
 about:
   home: https://github.com/psyplot/psyplot
-  license: GPL-2.0
+  license: GPL-2.0-only
   license_family: GPL
   license_file: LICENSE
   summary: Python package for interactive data visualization
 
@@ -122,9 +122,9 @@
 ipython_savefig_dir = os.path.join(os.path.dirname(__file__), '_static')
 
 # General information about the project.
-project = u'psyplot'
-copyright = u'2015, Philipp Sommer'
-author = u'Philipp Sommer'
+project = 'psyplot'
+copyright = psyplot.__copyright__
+author = psyplot.__author__
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
@@ -199,7 +199,7 @@
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
   (master_doc, 'psyplot.tex', u'psyplot Documentation',
-   u'Philipp Sommer', 'manual'),
+   author, 'manual'),
 ]
 
 
 
@@ -10,7 +10,16 @@
     ArrayList, InteractiveArray, InteractiveList, open_dataset, open_mfdataset)
 from psyplot.version import __version__
 
-__author__ = "Philipp Sommer (philipp.sommer@hzg.de)"
+__author__ = "Philipp S. Sommer"
+__copyright__ = "Copyright 2015 - 2020, Philipp S. Sommer"
+__credits__ = ["Philipp S. Sommer"]
+__license__ = "GPL-2.0-only"
+
+__maintainer__ = "Philipp S. Sommer"
+__email__ = "philipp.sommer@hzg.de"
+
+__status__ = "Production"
+
 
 logger = _logging.getLogger(__name__)
 logger.debug(
 
@@ -50,6 +50,8 @@ def readme():
       keywords='visualization netcdf raster cartopy earth-sciences',
       project_urls={
           'Documentation': 'https://psyplot.readthedocs.io',
+          'Source': 'https://github.com/psyplot/psyplot',
+          'Tracker': 'https://github.com/psyplot/psyplot/issues',
       },
       url='https://github.com/psyplot/psyplot',
       author='Philipp Sommer',