Update CHANGELOG for release 17

CHANGELOG.md

@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased][unreleased]
 
+## [Release-17][release-17] (production-2024-12-18.4551)
+
 ### Added
 
 - Added download for Ofsted specific data to Ofsted pages
@@ -212,7 +214,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Updated text on "404 - Not Found" page to adhere to DfE design pattern and added the not found url to the support email template.
 
 [unreleased]:
-  https://github.com/DFE-Digital/dfe-complete-conversions-transfers-and-changes/compare/production-2024-12-13.4477...HEAD
+  https://github.com/DFE-Digital/dfe-complete-conversions-transfers-and-changes/compare/production-2024-12-18.4551...HEAD
 [release-1]:
   https://github.com/DFE-Digital/find-information-about-academies-and-trusts/releases/tag/production-2024-07-18.2517
 [release-2]:
@@ -245,3 +247,5 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
   https://github.com/DFE-Digital/find-information-about-academies-and-trusts/releases/tag/production-2024-12-02.4279
 [release-16]:
   https://github.com/DFE-Digital/find-information-about-academies-and-trusts/releases/tag/production-2024-12-13.4477
+[release-17]:
+  https://github.com/DFE-Digital/find-information-about-academies-and-trusts/releases/tag/production-2024-12-18.4551