Clean up various parts

- Update review app example for 2024 MOG change
- Rename organisation colour test to match what is actually being tested
- Move incorrectly located changelog entry

CHANGELOG.md

@@ -42,6 +42,18 @@ Sass users can also use the `govuk-text-break-word` mixin.
 
 This change was introduced in [pull request #5159: Add break-word typography helper](https://github.com/alphagov/govuk-frontend/pull/5159).
 
+### Recommended changes
+
+#### Update the `$websafe` parameter on the `govuk-organisation-colour` function
+
+The `govuk-organisation-colour` Sass function's `$websafe` parameter on has been renamed to `$contrast-safe`.
+
+This is to more accurately describe the functionality of the parameter.
+
+The old parameter name will stop working in the next major version of GOV.UK Frontend.
+
+This change was introduced in [pull request #3407: Update organisation colours](https://github.com/alphagov/govuk-frontend/pull/3407).
+
 ### Fixes
 
 We've made fixes to GOV.UK Frontend in the following pull requests:
@@ -62,16 +74,6 @@ We've changed the wrapping element to use the `nav` tag to expose it as a naviga
 
 This change was introduced in [pull request #4995: Update Breadcrumb component to improve screen reader accessibility](https://github.com/alphagov/govuk-frontend/pull/4995).
 
-### Update the `$websafe` parameter on the `govuk-organisation-colour` function
-
-The `govuk-organisation-colour` Sass function's `$websafe` parameter on has been renamed to `$contrast-safe`.
-
-This is to more accurately describe the functionality of the parameter.
-
-The old parameter name will stop working in the next major version of GOV.UK Frontend.
-
-This change was introduced in [pull request #3407: Update organisation colours](https://github.com/alphagov/govuk-frontend/pull/3407).
-
 ### Fixes
 
 We've made fixes to GOV.UK Frontend in the following pull requests:

packages/govuk-frontend-review/src/views/examples/organisation-colours/index.njk

@@ -77,7 +77,8 @@
   },
   "department-for-levelling-up-housing-communities": {
     "name": "Department for Levelling Up, Housing and Communities",
-    "start": 2021
+    "start": 2021,
+    "end": 2024
   },
   "department-for-science-innovation-technology": {
     "name": "Department for Science, Innovation and Technology",
@@ -135,8 +136,7 @@
   },
   "ministry-of-housing-communities-local-government": {
     "name": "Ministry of Housing, Communities and Local Government",
-    "start": 2018,
-    "end": 2021
+    "start": 2018
   },
   "ministry-of-justice": {
     "name": "Ministry of Justice",

packages/govuk-frontend/src/govuk/settings/colours.unit.test.js

@@ -1,7 +1,7 @@
 const { compileSassString } = require('@govuk-frontend/helpers/tests')
 
 describe('Organisation colours', () => {
-  it('should define websafe colours that meet contrast requirements', async () => {
+  it('should define contrast-safe colours that meet contrast requirements', async () => {
     const sass = `
       $govuk-new-organisation-colours: true;