#8 Update release notes

Author: roskakori

ebcdic/README.md

@@ -107,11 +107,13 @@ to build and test the distribution.
 
 ## Changes
 
-Version 2.0.0
+Version 2.0.0, 2026-ß2-20
 
-- Moved build to [uv](https://docs.astral.sh/uv/). The previous build based on the Python 2 compatible version of [setuptools](https://pypi.org/project/setuptools/) became increasingly unmaintainable in modern environments and continuous integration systems. (#8, contributed by [Branch Vincent](https://github.com/branchv).)
-- Dropped support for Python 2 and Python 3.8 or older. If you are stuck with such a version, use [ebcdic 1.1.1](https://pypi.org/project/ebcdic/1.1.1/), which currently has the same functionality.
-- Fixed files missing from sdist distribution.
+This is a pure technical release that does not change the functionality of the package.
+
+It ensures that the package builds with a modern Python toolchain and continuous integration systems. For details, see [#8](https://github.com/roskakori/CodecMapper/issues/8), contributed by [Branch Vincent](https://github.com/branchv)). In addition, it cleans up some source files missing from the distribution (see [#17](https://github.com/roskakori/CodecMapper/issues/17)) and several minor issues in the documentation.
+
+Because of that, support for Python 2 and Python 3.8 or older had to be dropped. If you are stuck with such a version, use [ebcdic 1.1.1](https://pypi.org/project/ebcdic/1.1.1/), which currently has the same functionality.
 
 Version 1.1.1, 2019-08-09