mention changelog in contributing docs and bump project reqs to 3.10. Concretely it still works with >=3.7 but because we only support the latest 3 versions it's more consistent this way.

Author: attwad

CONTRIBUTING.md

@@ -6,5 +6,6 @@ TL;DR:
 -  Format all code with Black
 -  Provide type annotations with mypy
 -  Write and run tests with pytest
+-  If you're adding a new feature, mention it in the [CHANGELOG.md](CHANGELOG.md) file under the _Unreleased_ section
 
 Please only send the PR once all of the above is done, thanks!

pyproject.toml

@@ -3,7 +3,7 @@ name = "python-osc"
 version="1.8.3"
 description="Open Sound Control server and client implementations in pure Python"
 readme="README.rst"
-requires-python=">=3.7"
+requires-python=">=3.10"
 license = {file = "LICENSE.txt"}
 authors = [
   {name = "attwad", email = "tmusoft@gmail.com"},