Chore: Trim change log section about project modernizations

It's usually nothing the end user is concerned with. However, on a
stable project, it certainly should be mentioned to indicate potential
flaws when packaging a project, but let's spare the details.

Author: amotl

CHANGES.rst

@@ -4,13 +4,7 @@ Changes for crate
 
 Unreleased
 ==========
-- Modernize project to latest practices:
-    * Use `pyproject.toml` instead of `setup.py`.
-    * Use hatchling instead of buildout to build project.
-    * Use pytest instead of unittests and zope runner (decreasing dependencies).
-    * Make `uv` the recommended tool for local development.
-    * Simplify versioning when creating a new release.
-    * Increase the number of tests and overall coverage.
+- Modernize project definition to latest Python best practices. Thanks, @surister.
 - Exceptions: Exceptions from the BLOB API now include their full names.
 
 2025/01/30 2.0.0