Release version 0.2.6 (#59)

* Update whatsnew.md

* Update docs/source/whatsnew.md

Co-authored-by: Kevin Anderson <[email protected]>

* Apply suggestions from code review

Co-authored-by: Kevin Anderson <[email protected]>

---------

Co-authored-by: Kevin Anderson <[email protected]>

Author: AdamRJensen

docs/source/whatsnew.md

@@ -4,6 +4,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.2.6] - 2024-12-11
+
+### Packaging
+- Switched packaging from setup.cfg to pyproject.toml (see PR#58).
+- Use "Trusted Publishers" when publishing to PyPI (see PR#60, PR#61)
+
+
 ## [0.2.5] - 2024-10-13
 
 ### Testing