diff --git a/.cruft.json b/.cruft.json
index 102589b..195a63e 100644
--- a/.cruft.json
+++ b/.cruft.json
@@ -1,36 +1,39 @@
 {
-    "template": "https://github.com/bird-house/cookiecutter-birdhouse.git",
-    "commit": "f157ea8419fd4e32a9e4d52e613c90c807190e7e",
-    "skip": [
-        "emu/processes/wps_say_hello.py",
-        "tests/test_wps_hello.py",
-        "docs/source/notebooks/example.ipynb",
-        "environment.yml",
-        "requirements.txt",
-        "AUTHORS.rst",
-        "CHANGES.rst",
-        "docs/source/notebooks/index.rst",
-        "docs/source/processes.rst",
-        "emu/processes/__init__.py",
-        "tests/test_wps_caps.py"
-    ],
-    "context": {
-        "cookiecutter": {
-            "full_name": "Carsten Ehbrecht",
-            "email": "ehbrecht@dkrz.de",
-            "github_username": "bird-house",
-            "project_name": "Emu",
-            "project_slug": "emu",
-            "project_repo_name": "emu",
-            "project_readthedocs_name": "emu",
-            "project_short_description": "WPS processes for testing and demos.",
-            "version": "0.12.0",
-            "open_source_license": "Apache Software License 2.0",
-            "http_port": "5000",
-            "_copy_without_render": [
-                "{{cookiecutter.project_slug}}/templates/*.cfg"
-            ],
-            "_template": "https://github.com/bird-house/cookiecutter-birdhouse.git"
-        }
+  "template": "https://github.com/bird-house/cookiecutter-birdhouse.git",
+  "commit": "bc8a389e02a3e55e55dad7657671d91e2f238ed9",
+  "skip": [
+    "emu/processes/wps_say_hello.py",
+    "tests/test_wps_hello.py",
+    "docs/source/notebooks/example.ipynb",
+    "environment.yml",
+    "requirements.txt",
+    "AUTHORS.rst",
+    "CHANGES.rst",
+    "docs/source/notebooks/index.rst",
+    "docs/source/processes.rst",
+    "emu/processes/__init__.py",
+    "tests/test_wps_caps.py"
+  ],
+  "context": {
+    "cookiecutter": {
+      "full_name": "Carsten Ehbrecht",
+      "email": "ehbrecht@dkrz.de",
+      "github_username": "bird-house",
+      "project_name": "Emu",
+      "project_slug": "emu",
+      "project_repo_name": "emu",
+      "project_readthedocs_name": "emu",
+      "project_short_description": "WPS processes for testing and demos.",
+      "version": "0.12.0",
+      "open_source_license": "Apache Software License 2.0",
+      "http_port": "5000",
+      "use_pytest": "y",
+      "create_author_file": "y",
+      "_copy_without_render": [
+        "{{cookiecutter.project_slug}}/templates/*.cfg"
+      ],
+      "_template": "https://github.com/bird-house/cookiecutter-birdhouse.git"
     }
-}
\ No newline at end of file
+  },
+  "checkout": null
+}
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d79afbd..a497445 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9]
+        python-version: ["3.8", "3.9", "3.10", "3.11"]
     steps:
     - name: Checkout repository and submodules
       uses: actions/checkout@v2
@@ -31,15 +31,15 @@ jobs:
       run: make test
     - name: Lint with flake8 ⚙️
       run: make lint
-      if: matrix.python-version == 3.7
+      if: matrix.python-version == 3.8
     # - name: Check formatting with black ⚙️
-    #   run: black --check --target-version py37 birdy tests
+    #   run: black --check --target-version py38 birdy tests
     #   if: matrix.python-version == 3.7
     - name: Build docs 🏗️
       run: make docs
-      if: matrix.python-version == 3.7
+      if: matrix.python-version == 3.8
     # - name: Run smoke tests ⚙️
     #   run: |
     #     export PYWPS_CFG=$PWD/etc/smoke-pywps.cfg
     #     make smoke
-    #   if: matrix.python-version == 3.7
+    #   if: matrix.python-version == 3.8
diff --git a/.gitignore b/.gitignore
index 571ef18..c9c2581 100644
--- a/.gitignore
+++ b/.gitignore
@@ -91,3 +91,19 @@ testdata.json
 
 # Merge conflict
 *.orig
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+
+# IDE settings
+.vscode/
diff --git a/.readthedocs.yml b/.readthedocs.yml
index d92d702..e4719b5 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -17,14 +17,17 @@ sphinx:
 #  configuration: mkdocs.yml
 
 # Optionally build your docs in additional formats such as PDF and ePub
-formats: all
+formats: []
 
-# Optionally set the version of Python and requirements required to build your docs
-#python:
-#  version: 3.6
+build:
+  os: ubuntu-22.04
+  tools:
+    python: "mambaforge-22.9"
 
 conda:
   environment: environment-docs.yml
 
-build:
-  image: stable
+# Optionally set the version of Python and requirements required to build your docs
+python:
+  install:
+    - requirements: requirements_dev.txt
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 336464e..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,43 +0,0 @@
-dist: xenial   # required for Python >= 3.7
-language: python
-os:
-  - linux
-python:
-  - "3.6"
-  - "3.7"
-  - "3.8"
-#  - osx
-sudo: false
-before_install:
-  # Useful for debugging Travis CI environment
-  - printenv
-install:
-  # Python 3.x is default
-  - wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh
-  - bash miniconda.sh -b -p $HOME/miniconda
-  - export PATH="$HOME/miniconda/bin:$PATH"
-  - hash -r
-  - conda config --set always_yes yes --set changeps1 no
-  - conda install setuptools
-  - conda update -q conda
-  # Useful for debugging any issues with conda
-  - conda info -a
-  # Prepare env with Python version
-  - conda create -n emu -c conda-forge python=$TRAVIS_PYTHON_VERSION
-  # Update now the env with our environment
-  - conda env update -f environment.yml
-  - source activate emu
-  # Packages for testing, generating docs and installing WPS
-  - make develop
-before_script:
-  # Start WPS service on port 5000 on 0.0.0.0
-  - emu start --daemon --bind-host 0.0.0.0 --port 5000
-  - sleep 2
-script:
-  - pytest -v -m 'not online' tests/
-  # No notebooks in emu yet.
-  #- make test-notebooks
-  - flake8
-  - make docs  # default html
-  - make SPHINXOPTS='-b epub' docs  # to match RtD
-  - make SPHINXOPTS='-b latex' docs  # to match RtD
diff --git a/LICENSE.txt b/LICENSE
similarity index 94%
rename from LICENSE.txt
rename to LICENSE
index 54a2700..dec829d 100644
--- a/LICENSE.txt
+++ b/LICENSE
@@ -1,4 +1,20 @@
-Apache License
+Apache Software License 2.0
+
+Copyright (c) 2023, Carsten Ehbrecht
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+                                 Apache License
                            Version 2.0, January 2004
                         http://www.apache.org/licenses/
 
diff --git a/MANIFEST.in b/MANIFEST.in
index 8121610..29e1c74 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,6 +1,7 @@
 include Makefile
 include *.txt
 include *.rst
+include tox.ini
 recursive-include emu *
 global-exclude __pycache__
 global-exclude *.py[co]
diff --git a/README.rst b/README.rst
index 28d7eb9..2a008b2 100644
--- a/README.rst
+++ b/README.rst
@@ -45,10 +45,13 @@ You can find information about contributing in our `Developer Guide`_.
 
 Please use bumpversion_ to release a new version.
 
+
 License
 -------
 
-Free software: Apache Software License 2.0
+* Free software: Apache Software License 2.0
+* Documentation: https://emu.readthedocs.io.
+
 
 Credits
 -------
diff --git a/docs/source/.gitignore b/docs/source/.gitignore
deleted file mode 100644
index 44dadd1..0000000
--- a/docs/source/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-/emu.rst
-/emu.*.rst
-/modules.rst
diff --git a/docs/source/authors.rst b/docs/source/authors.rst
new file mode 100644
index 0000000..7739272
--- /dev/null
+++ b/docs/source/authors.rst
@@ -0,0 +1 @@
+.. include:: ../../AUTHORS.rst
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 2726d97..82fad26 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# -*- coding: utf-8 -*-
 #
 # emu documentation build configuration file, created by
 # sphinx-quickstart on Fri Jun  9 13:47:02 2017.
@@ -51,22 +50,52 @@
 # To avoid having to install these and burst memory limit on ReadTheDocs.
 # List of all tested working mock imports from all birds so new birds can
 # inherit without having to test which work which do not.
-autodoc_mock_imports = ["numpy", "xarray", "fiona", "rasterio", "shapely",
-                        "osgeo", "geopandas", "pandas", "statsmodels",
-                        "affine", "rasterstats", "spotpy", "matplotlib",
-                        "scipy", "unidecode", "gdal", "sentry_sdk", "dask",
-                        "numba", "parse", "siphon", "sklearn", "cftime",
-                        "netCDF4", "bottleneck", "ocgis", "geotiff", "geos",
-                        "hdf4", "hdf5", "zlib", "pyproj", "proj", "cartopy",
-                        "scikit-learn", "cairo"]
+autodoc_mock_imports = [
+    "numpy",
+    "xarray",
+    "fiona",
+    "rasterio",
+    "shapely",
+    "osgeo",
+    "geopandas",
+    "pandas",
+    "statsmodels",
+    "affine",
+    "rasterstats",
+    "spotpy",
+    "matplotlib",
+    "scipy",
+    "unidecode",
+    "gdal",
+    "sentry_sdk",
+    "dask",
+    "numba",
+    "parse",
+    "siphon",
+    "sklearn",
+    "cftime",
+    "netCDF4",
+    "bottleneck",
+    "ocgis",
+    "geotiff",
+    "geos",
+    "hdf4",
+    "hdf5",
+    "zlib",
+    "pyproj",
+    "proj",
+    "cartopy",
+    "scikit-learn",
+    "cairo",
+]
 
 # Monkeypatch constant because the following are mock imports.
 # Only works if numpy is actually installed and at the same time being mocked.
-#import numpy
-#numpy.pi = 3.1416
+# import numpy
+# numpy.pi = 3.1416
 
 # We are using mock imports in readthedocs, so probably safer to not run the notebooks
-nbsphinx_execute = 'never'
+nbsphinx_execute = "never"
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ["_templates"]
@@ -82,7 +111,7 @@
 
 # General information about the project.
 project = "Emu"
-copyright = "2018-2020, Carsten Ehbrecht"
+copyright = "2018-2023, Carsten Ehbrecht"
 author = "Carsten Ehbrecht"
 
 # The version info for the project you're documenting, acts as replacement
@@ -99,7 +128,7 @@
 #
 # This is also used if you do content translation via gettext catalogs.
 # Usually you set "language" from the command line for these cases.
-language = None
+language = "en"
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
@@ -113,7 +142,7 @@
 todo_include_todos = False
 
 # Suppress "WARNING: unknown mimetype for ..." when building EPUB.
-suppress_warnings = ['epub.unknown_project_files']
+suppress_warnings = ["epub.unknown_project_files"]
 
 # Avoid "configuration.rst:4:duplicate label configuration, other instance in configuration.rst"
 autosectionlabel_prefix_document = True
diff --git a/docs/source/index.rst b/docs/source/index.rst
index cf12d70..88abb05 100644
--- a/docs/source/index.rst
+++ b/docs/source/index.rst
@@ -9,6 +9,7 @@
    dev_guide
    tutorial
    processes
+   authors
    changes
 
 Indices and tables
diff --git a/emu/__version__.py b/emu/__version__.py
index 9fce8b0..5428f8d 100644
--- a/emu/__version__.py
+++ b/emu/__version__.py
@@ -4,6 +4,6 @@
 # without importing the main package when its dependencies are not installed.
 # See: https://packaging.python.org/guides/single-sourcing-package-version
 
-__author__ = """Carsten Ehbrecht"""
-__email__ = 'ehbrecht@dkrz.de'
-__version__ = '0.12.0'
+__author__ = "Carsten Ehbrecht"
+__email__ = "ehbrecht@dkrz.de"
+__version__ = "0.12.0"
diff --git a/emu/cli.py b/emu/cli.py
index 2004be6..4129ea2 100644
--- a/emu/cli.py
+++ b/emu/cli.py
@@ -131,9 +131,11 @@ def stop():
 @click.option('--log-level', metavar='LEVEL', default='INFO', help='log level in PyWPS configuration.')
 @click.option('--log-file', metavar='PATH', default='pywps.log', help='log file in PyWPS configuration.')
 @click.option('--database', default='sqlite:///pywps-logs.sqlite', help='database in PyWPS configuration')
+@click.option('--outputurl', default='', help='base URL for file downloads')
+@click.option('--outputpath', default='', help='base directory where outputs are written')
 def start(config, bind_host, daemon, hostname, port,
           maxsingleinputsize, maxprocesses, parallelprocesses,
-          log_level, log_file, database):
+          log_level, log_file, database, outputurl, outputpath):
     """Start PyWPS service.
     This service is by default available at http://localhost:5000/wps
     """
@@ -150,6 +152,8 @@ def start(config, bind_host, daemon, hostname, port,
         wps_log_level=log_level,
         wps_log_file=log_file,
         wps_database=database,
+        wps_outputurl=outputurl,
+        wps_outputpath=outputpath
     ))
     if config:
         cfgfiles.append(config)
diff --git a/environment-docs.yml b/environment-docs.yml
index cf289d8..0a09dcb 100644
--- a/environment-docs.yml
+++ b/environment-docs.yml
@@ -2,9 +2,9 @@
 name: emu-docs
 channels:
 - conda-forge
-- defaults
 dependencies:
-- pywps=4.4.0
+- python >=3.8,<3.11
+- pywps >=4.5.2
 - sphinx
 - nbsphinx
 - ipython
diff --git a/environment.yml b/environment.yml
index f44db79..a69169c 100644
--- a/environment.yml
+++ b/environment.yml
@@ -4,8 +4,8 @@ channels:
 - defaults
 dependencies:
 - pip
-- python>=3.7,<3.10
-- pywps>=4.5.1,<4.6
+- python>=3.8,<3.12
+- pywps>=4.5.2,<4.7
 - jinja2
 - click
 - psutil
diff --git a/requirements.txt b/requirements.txt
index 59bc20a..147d6b7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-pywps>=4.5.1
+pywps>=4.5.2
 jinja2
 click
 psutil
diff --git a/requirements_dev.txt b/requirements_dev.txt
index 5ba6c76..450752c 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,14 +1,15 @@
 pytest>=6.0
+pytest-cov
 flake8
+tox
 pytest-flake8
 ipython
 pytest-notebook
 nbsphinx
 nbval>=0.9.6
 nbconvert
-sphinx>=1.7
-bumpversion
-twine
+sphinx>=1.8.5
+bump-my-version
 cruft
 # Changing dependencies above this comment will create merge conflicts when updating the cookiecutter template with cruft. Add extra requirements below this line.
 locust
diff --git a/setup.cfg b/setup.cfg
index b0f45be..af0482b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -11,7 +11,7 @@ search = __version__ = '{current_version}'
 replace = __version__ = '{new_version}'
 
 [bumpversion:file:docs/source/conf.py]
-search = version|release = {current_version}
+parse = version|release = {current_version}
 replace = {new_version}
 
 [bumpversion:file:Dockerfile]
@@ -23,12 +23,12 @@ search = "version": "{current_version}",
 replace = "version": "{new_version}",
 
 [tool:pytest]
-addopts = 
+addopts =
+	--color=yes
 	--strict
 	--tb=native
-	tests/
 python_files = test_*.py
-markers = 
+markers =
 	online: mark test to need internet connection
 	slow: mark test to be slow
 	flaky: mark test to be flaky
@@ -45,6 +45,6 @@ exclude =
 	dist,
 	src,
 
-[doc8]
-ignore-path = docs/build,docs/source/_templates,docs/source/_static
-max-line-length = 120
+[aliases]
+# Define setup.py command aliases here
+test = pytest
diff --git a/setup.py b/setup.py
index bdf1f8d..e97c5d2 100644
--- a/setup.py
+++ b/setup.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-# -*- coding: utf-8 -*-
 
 """The setup script."""
 
@@ -8,54 +7,58 @@
 from setuptools import setup, find_packages
 
 here = os.path.abspath(os.path.dirname(__file__))
-README = open(os.path.join(here, 'README.rst')).read()
-CHANGES = open(os.path.join(here, 'CHANGES.rst')).read()
-REQUIRES_PYTHON = ">=3.7.0"
+README = open(os.path.join(here, "README.rst")).read()
+CHANGES = open(os.path.join(here, "CHANGES.rst")).read()
+REQUIRES_PYTHON = ">=3.8.0"
 
 about = {}
-with open(os.path.join(here, 'emu', '__version__.py'), 'r') as f:
+with open(os.path.join(here, "emu", "__version__.py"), "r") as f:
     exec(f.read(), about)
 
-reqs = [line.strip() for line in open('requirements.txt')]
-dev_reqs = [line.strip() for line in open('requirements_dev.txt')]
+reqs = [line.strip() for line in open("requirements.txt")]
+dev_reqs = [line.strip() for line in open("requirements_dev.txt")]
 extra_reqs = [line.strip() for line in open("requirements_extra.txt")]
 
 classifiers = [
-    'Development Status :: 3 - Alpha',
-    'Intended Audience :: Developers',
-    'Intended Audience :: Science/Research',
-    'Operating System :: MacOS :: MacOS X',
-    'Operating System :: POSIX',
-    'Programming Language :: Python',
-    'Natural Language :: English',
-    'Programming Language :: Python :: 3',
-    'Programming Language :: Python :: 3.7',
-    'Programming Language :: Python :: 3.8',
-    'Programming Language :: Python :: 3.9',
-    'Topic :: Scientific/Engineering :: Atmospheric Science',
-    'License :: OSI Approved :: Apache Software License',
+    "Development Status :: 3 - Alpha",
+    "Intended Audience :: Developers",
+    "Intended Audience :: Science/Research",
+    "Operating System :: MacOS :: MacOS X",
+    "Operating System :: POSIX",
+    "Programming Language :: Python",
+    "Natural Language :: English",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Topic :: Scientific/Engineering :: Atmospheric Science",
+    "License :: OSI Approved :: Apache Software License",
 ]
 
-setup(name='emu',
-      version=about['__version__'],
-      description="WPS processes for testing and demo",
-      long_description=README + '\n\n' + CHANGES,
-      long_description_content_type="text/x-rst",
-      author=about['__author__'],
-      author_email=about['__email__'],
-      url='https://github.com/bird-house/emu',
-      python_requires=REQUIRES_PYTHON,
-      classifiers=classifiers,
-      license="Apache Software License 2.0",
-      keywords='wps pywps birdhouse emu',
-      packages=find_packages(),
-      include_package_data=True,
-      install_requires=reqs,
-      extras_require={
-          "extra:": extra_reqs,
-          "dev": dev_reqs,              # pip install ".[dev]"
-      },
-      entry_points={
-          'console_scripts': [
-              'emu=emu.cli:cli',
-          ]},)
+setup(
+    name="emu",
+    version=about["__version__"],
+    description="WPS processes for testing and demo",
+    long_description=README + "\n\n" + CHANGES,
+    long_description_content_type="text/x-rst",
+    author=about["__author__"],
+    author_email=about["__email__"],
+    url="https://github.com/bird-house/emu",
+    python_requires=REQUIRES_PYTHON,
+    classifiers=classifiers,
+    license="Apache Software License 2.0",
+    keywords="wps pywps birdhouse emu",
+    packages=find_packages(),
+    include_package_data=True,
+    install_requires=reqs,
+    extras_require={
+        "extra:": extra_reqs,
+        "dev": dev_reqs,  # pip install ".[dev]"
+    },
+    entry_points={
+        "console_scripts": [
+            "emu=emu.cli:cli",
+        ]
+    },
+)
diff --git a/tests/__init__.py b/tests/__init__.py
index 1d1c435..1f41eb7 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,3 +1 @@
-# -*- coding: utf-8 -*-
-
 """Unit test package for emu."""