add changelog and upgrade metadata classifiers

Author: RonnyPfannschmidt

CHANGES.rst

@@ -1,3 +1,20 @@
+Prance 25.04.08.0
+==================
+
+Compatibility changes
+---------------------
+
+Thank you to Mathis for bringing this forth.
+
+- migrate from jsonschema to referencing for references
+- drop unmaintained python 3.8/3.9
+- add support  + ci for python 3.11/3.12/3.14
+- migrate convert from mermade.org.uk to converter.swagger.io
+- switch yaml mimetype from the x-yaml form to the official yaml form
+- include petstore example data to ease testing without the git subrepo
+- explicitly use openapi-spec-validator backends in tests
+- drop dependency on setuptools and six
+
 Prance 23.06.21.0
 ==================
 

pyproject.toml

@@ -1,5 +1,5 @@
 [build-system]
-requires = ["setuptools>60", "wheel", "setuptools_scm[toml]>8"]
+requires = ["setuptools>65", "wheel", "setuptools_scm[toml]>8"]
 build-backend = "setuptools.build_meta"
 
 

setup.cfg

@@ -7,7 +7,6 @@ classifiers =
     Development Status :: 4 - Beta
     Environment :: Plugins
     Intended Audience :: Developers
-    License :: OSI Approved :: MIT License
     Natural Language :: English
     Operating System :: OS Independent
     Programming Language :: Python :: 3