diff --git a/CHANGELOG.md b/CHANGELOG.md
index f5f45f33b..25e50deb0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,30 @@
 # Revision History for the OLCS Backend

 

### 4.0 2016-09-23

 
- Version 4.0 is the first version of the OLCS Self-serve to be published to GitHub
 
+## 1.0.0 (2024-01-09)
+
+
+### ⚠ BREAKING CHANGES
+
+* migrate to GitHub ([#6](https://github.com/dvsa/olcs-selfserve/issues/6))
+
+### Features
+
+* migrate to GitHub ([#6](https://github.com/dvsa/olcs-selfserve/issues/6)) ([75aac02](https://github.com/dvsa/olcs-selfserve/commit/75aac0220cdcc8232c1066b59d0e3123fca75bc6))
+
+
+### Bug Fixes
+
+* remove form unit tests ([#11](https://github.com/dvsa/olcs-selfserve/issues/11)) ([a58e05c](https://github.com/dvsa/olcs-selfserve/commit/a58e05c809821f7edc5945f3003c5f348874b7e3))
+* set `memory_limit` to 4G in PHPUnit configuration ([#9](https://github.com/dvsa/olcs-selfserve/issues/9)) ([9954443](https://github.com/dvsa/olcs-selfserve/commit/99544434c99bb3d88baad692e3340686cc434901))
+* VOL-3471: TM Journey uses Verify when GOV.UK Acc toggle is off ([1d7beda](https://github.com/dvsa/olcs-selfserve/commit/1d7beda1b5d7280eeaf64d54ccc0253298d52cd2))
+
+
+### Miscellaneous Chores
+
+* add Dependabot config ([#10](https://github.com/dvsa/olcs-selfserve/issues/10)) ([ab4d991](https://github.com/dvsa/olcs-selfserve/commit/ab4d9919a25ddf6bb46f82f895179457cb721e33))
+
 ### 4.0.11	2016-12-12
 
 - Version 4.0.11 is the second version of the OLCS Self-serve to be published to Githab.  It contains enhancements to various features and remediation of defects discovered during the first three weeks of the Public Beta delivery.
 
-Reference can be made to the composite release note provided.


\ No newline at end of file
+Reference can be made to the composite release note provided.
diff --git a/composer.json b/composer.json
index c2bd36ef7..1bdece71a 100644
--- a/composer.json
+++ b/composer.json
@@ -44,12 +44,12 @@
             "Common\\": "vendor/olcs/olcs-common/Common/src/Common"
         }
     },
-  "autoload-dev": {
-    "psr-4": {
-      "OlcsTest\\": "test/Olcs/src",
-      "PermitsTest\\": "test/Permits/src"
-    }
-  },
+    "autoload-dev": {
+        "psr-4": {
+            "OlcsTest\\": "test/Olcs/src",
+            "PermitsTest\\": "test/Permits/src"
+        }
+    },
     "minimum-stability": "dev",
     "prefer-stable": true,
     "config": {
@@ -59,26 +59,26 @@
             "laminas/laminas-dependency-plugin": true
         }
     },
-  "scripts": {
-    "bin": "echo 'bin not installed'",
-    "post-install-cmd": [
-      "@composer bin all install"
-    ],
-    "test": "phpunit",
-    "phpcs": "phpcs",
-    "psalm": "psalm",
-    "phpstan": "phpstan",
-    "all": [
-      "@test",
-      "@phpcs",
-      "@psalm",
-      "@phpstan"
-    ]
-  },
+    "scripts": {
+        "bin": "echo 'bin not installed'",
+        "post-install-cmd": [
+            "@composer bin all install"
+        ],
+        "test": "phpunit",
+        "phpcs": "phpcs",
+        "psalm": "psalm",
+        "phpstan": "phpstan",
+        "all": [
+            "@test",
+            "@phpcs",
+            "@psalm",
+            "@phpstan"
+        ]
+    },
     "extra": {
-      "bamarni-bin": {
-        "bin-links": true,
-        "forward-command": true
-      }
+        "bamarni-bin": {
+            "bin-links": true,
+            "forward-command": true
+        }
     }
 }