diff --git a/changelog.md b/changelog.md
index bf1da72..a5e16ef 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,8 +1,8 @@
-### Version 1.0 April 2024
+### Version 1.0 May 2024
 
 Added behat test compatibility to work with Moodle 4.4. Thanks to Monash university Australia and thanks to Dmitrii Metelkin of
 Catalyst AU for code to support https://github.com/catalyst/moodle-gradingform_rubric_ranges.
-Added support for rubric_flex/refined.
+Added support for rubric_flex/refined. Thanks to Michael Aherne for code to conditionally run unit tests.
 
 ### Version 0.91 Nov 2023
 Added BTEC grading to the type of advanced grading supported.