Update the license information

python-lxml.spec

@@ -2,10 +2,14 @@
 
 Name:           python-%{modname}
 Version:        4.6.3
-Release:        2%{?dist}
+Release:        2.1%{?dist}
 Summary:        XML processing library combining libxml2/libxslt with the ElementTree API
 
-License:        BSD
+# The lxml project is licensed under BSD
+# Some code is derived from ElementTree and cElementTree
+# thus using the MIT-like elementtree license
+# .xsl schematron files are under the MIT and zlib license
+License:        BSD and MIT and zlib
 URL:            https://github.com/lxml/lxml
 Source0:        %{pypi_source %{modname}}
 
@@ -51,12 +55,15 @@ env WITH_CYTHON=true %py3_build
 %{__python3} setup.py test
 
 %files -n python3-%{modname}
-%license doc/licenses/ZopePublicLicense.txt LICENSES.txt
+%license LICENSES.txt doc/licenses/BSD.txt doc/licenses/elementtree.txt
 %doc README.rst src/lxml/isoschematron/resources/xsl/iso-schematron-xslt1/readme.txt
 %{python3_sitearch}/%{modname}/
 %{python3_sitearch}/%{modname}-*.egg-info/
 
 %changelog
+* Thu Jun 03 2021 Charalampos Stratakis <cstratak@redhat.com> - 4.6.3-2.1
+- Update the license information
+
 * Wed Jun 02 2021 Python Maint <python-maint@redhat.com> - 4.6.3-2
 - Rebuilt for Python 3.10