Modernize packaging a bit (move most of the metadata in pyproject.toml and some other skel uniformizations).

Author: ionelmc

.bumpversion.cfg

@@ -3,9 +3,9 @@ current_version = 1.11.0
 commit = True
 tag = True
 
-[bumpversion:file:setup.py]
-search = 'fallback_version': '{current_version}'
-replace = 'fallback_version': '{new_version}'
+[bumpversion:file:pyproject.toml]
+search = fallback_version = "{current_version}"
+replace = fallback_version = "{new_version}"
 
 [bumpversion:file (badge):README.rst]
 search = /v{current_version}.svg

.cookiecutterrc

@@ -44,4 +44,4 @@ default_context:
     version_manager: bump2version
     website: https://blog.ionelmc.ro
     year_from: '2014'
-    year_to: '2024'
+    year_to: '2025'