Tests: Improved parametrization (#570)

- Consolidate version-related tests into parametrized fixtures using NamedTuples
- Add comprehensive test cases for various version formats
- Improve test readability with clear test IDs and logical grouping
- Ensure consistent use of pytest parametrize convention across test suite
- Fix broken test for `test_window_rename`

The PR improves test maintainability by:
- Converting individual test functions into parametrized fixtures
- Adding clear test IDs for better test output and debugging
- Consolidating related test cases into logical groups
- Maintaining consistent patterns across the test suite

Author: tony

CHANGES

@@ -15,6 +15,15 @@ $ pip install --user --upgrade --pre libtmux
 
 - _Future release notes will be placed here_
 
+### Development
+
+- Improved test organization and coverage in `test_common.py` (#570):
+  - Consolidated version-related tests into parametrized fixtures using NamedTuples
+  - Added comprehensive test cases for various version formats (master, next, OpenBSD, dev, rc)
+  - Improved test readability with clear test IDs and logical grouping
+  - Consistent use of pytest parametrize convention across test suite
+- Fix broken test for `test_window_rename` (#570)
+
 ## libtmux 0.44.1 (2025-02-17)
 
 ### Packaging