diff --git a/python-ssh2-python.spec b/python-ssh2-python.spec
index f4145f1..87ec373 100644
--- a/python-ssh2-python.spec
+++ b/python-ssh2-python.spec
@@ -2,58 +2,86 @@
 
 %global modname ssh2-python
 
+%global debug_package %{nil}
+
 Name:           python-%{modname}
-Version:        0.15.0
-Release:        10%{?dist}
+Version:        0.26.0
+Release:        1%{?dist}
 Summary:        Super fast SSH library - bindings for libssh2
 
 License:        LGPLv2+
 URL:            https://github.com/ParallelSSH/ssh2-python
 Source0:        %{url}/archive/%{version}/%{modname}-%{version}.tar.gz
+Source1:        conftest.py
 
+BuildRequires:  cmake
 BuildRequires:  gcc
 BuildRequires:  libssh2-devel
 
+BuildRequires:  python3-devel
+BuildRequires:  python3-setuptools
+BuildRequires:  python3-Cython
+BuildRequires:  python3-sphinx
+
+# test dependencies
+BuildRequires:  python3-jinja2
+BuildRequires:  python3-paramiko
+BuildRequires:  python3-mock
+BuildRequires:  python3-pytest
+BuildRequires:  python3-mock-ssh-server
+
 %description
 %{summary}.
 
 %package -n python3-%{modname}
 Summary:        %{summary}
 %{?python_provide:%python_provide python3-%{modname}}
-BuildRequires:  python3-devel
-BuildRequires:  python3-setuptools
-BuildRequires:  python3-Cython
 
 %description -n python3-%{modname}
 %{summary}.
 
 Python 3 version.
 
+
 %prep
 %autosetup -n %{modname}-%{version}
 # No bundled libs
 rm -vrf libssh2
-
 # Remove pre-generated sources
 rm $(grep -rl '/\* Generated by Cython')
 
 %build
 export HAVE_AGENT_FWD=0
-%py3_build
+export SYSTEM_LIBSSH2=1
+#%%py3_build
+# use build_ext to completely instruct cythonize options
+CFLAGS="${CFLAGS:-${RPM_OPT_FLAGS}}" LDFLAGS="${LDFLAGS:-${RPM_LD_FLAGS}}" \
+%{__python3} setup.py build_ext --inplace
+%{__python3} -msphinx -M html doc _build
 
 %install
+export SYSTEM_LIBSSH2=1
 %py3_install
 
-#check
-# Requires real SSH server
+%check
+# use mocked sshd
+cp {SOURCE1} tests
+sed -i -r "s:.*start_server:\#\0" tests/base_test.py
+pytest
 
 %files -n python3-%{modname}
 %license COPYING LICENSE
 %doc README.rst Changelog.rst
+%doc examples/ _build/html/
 %{python3_sitearch}/ssh2_python-*.egg-info/
-%{python3_sitearch}/ssh2/
+#%{python3_sitearch}/ssh2/
 
 %changelog
+* Tue Jul 28 2021 Raphael Groner <raphgro@fedoraproject.org> - 0.26.0-1
+- bump to v0.26.0
+- generate and ship documentation incl. examples
+- try to execute some tests without need for sshd server
+
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.15.0-10
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild