chore: prepare release 2.2.0

Author: leodevian

CHANGELOG.md

@@ -9,6 +9,13 @@ This project uses [*towncrier*](https://towncrier.readthedocs.io/).
 
 <!-- towncrier release notes start -->
 
+## [2.2.0](https://github.com/leodevian/modern-python/tree/v2.2.0)
+
+### Changed
+
+- Capitalize `Project-URL` labels in `pyproject.toml`.
+
+
 ## [2.1.0](https://github.com/leodevian/modern-python/tree/v2.1.0)
 
 ### Security

changelog.d/+4de488ed.changed.md

@@ -1,6 +1,6 @@
 [project]
 name = "modern-python"
-version = "2.1.0"
+version = "2.2.0"
 description = "Copier template for Python projects"
 readme = "README.md"
 keywords = [