Merge pull request #403 from greg0ire/update-branch-metadata

Update branch metadata

Author: greg0ire

.doctrine-project.json

@@ -5,16 +5,28 @@
     "docsSlug": "doctrine-persistence",
     "versions": [
         {
-            "name": "4.0",
-            "branchName": "4.0.x",
+            "name": "5.0",
+            "branchName": "5.0.x",
             "slug": "latest",
             "upcoming": true
         },
+        {
+            "name": "4.1",
+            "branchName": "4.1.x",
+            "slug": "4.1",
+            "upcoming": true
+        },
+        {
+            "name": "4.0",
+            "branchName": "4.0.x",
+            "slug": "4.0",
+            "current": true
+        },
         {
             "name": "3.4",
             "branchName": "3.4.x",
             "slug": "3.4",
-            "current": true
+            "maintained": true
         },
         {
             "name": "3.3",