chore: changelog for #1960

Author: vmaerten

CHANGELOG.md

@@ -16,7 +16,8 @@
 - Refactored internal ordered map implementation to use
   [github.com/elliotchance/orderedmap](https://github.com/elliotchance/orderedmap)
   (#1797 by @pd93).
-
+- Fixed a bug where variables defined at the task level were being ignored in
+  the `requires` section. (#1960, #1955, #1768 by @vmaerten and @mokeko)
 ## v3.40.1 - 2024-12-06
 
 - Fixed a security issue in `git-urls` by switching to the maintained fork