update changelog

Author: jonhealy1

CHANGELOG.md

@@ -8,10 +8,11 @@ The format is (loosely) based on [Keep a Changelog](http://keepachangelog.com/)
 
 ### Added
 
+- Added sponsors and supporters section with logos ([#122](https://github.com/stac-utils/stac-check/pull/122))
+
 ### Updated
 
 - Improved README with table of contents, better formatting, stac-check logo, and enhanced documentation ([#122](https://github.com/stac-utils/stac-check/pull/122))
-- Added Sponsors and Supporters section with logos ([#122](https://github.com/stac-utils/stac-check/pull/122))
 - Enhanced Contributing guidelines with step-by-step instructions ([#122](https://github.com/stac-utils/stac-check/pull/122))
 
 ## [v1.6.0] - 2025-03-14