Edit Changelog.md

Changelog.md

 # Changelog
 
+## [2.44] - 2025-03-21
+- Refactor the product model for Layer 2 circuits.
+- Merge prefix list deployment and validation workflows into one.
+- Update email format for prefix list validation.
+- Fix an issue with Edge Port validation workflows on Juniper devices.
+- Exclude Copernicus and LHCOne services from nightly validation.
+- Add a VRF redeploy workflow.
+- Adjust the behaviour of the VRF modification workflow.
+- Update the behaviour of the Layer 3 Core Service modification workflow.
+- Fix issues with the input form for Layer 3 Core Service modification workflow.
+- Add optional suffix attribute to IP trunks.
+
 ## [2.43] - 2025-03-14
 - fix send email notification for failed prefix list checks.