diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d08ce42a..b6ae8c947 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,8 @@ and this project adheres to
 * [docgen] add a new context with a list of activities in course
 * [docgen] add a comment in budget lines
 * [notifications] allow to send a notification to an email address. The address receive an access link
+* [adresses] add constraints in database to avoid errors later: postcode not null, and validfrom <= validto
+* [accompanying work editor] add a label on document title input
 
 
 ## Test releases
diff --git a/src/Bundle/ChillMainBundle/migrations/Version20220413225830.php b/src/Bundle/ChillMainBundle/migrations/Version20220413225830.php
index 43ef753bb..4fdb48de3 100644
--- a/src/Bundle/ChillMainBundle/migrations/Version20220413225830.php
+++ b/src/Bundle/ChillMainBundle/migrations/Version20220413225830.php
@@ -1,5 +1,12 @@
 <?php
 
+/**
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
 declare(strict_types=1);
 
 namespace Chill\Migrations\Main;
@@ -9,6 +16,11 @@ use Doctrine\Migrations\AbstractMigration;
 
 final class Version20220413225830 extends AbstractMigration
 {
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE chill_main_address ALTER COLUMN postcode_id DROP NOT NULL');
+    }
+
     public function getDescription(): string
     {
         return 'Set postal code in chill_main_address NOT NULL';
@@ -18,10 +30,4 @@ final class Version20220413225830 extends AbstractMigration
     {
         $this->addSql('ALTER TABLE chill_main_address ALTER COLUMN postcode_id SET NOT NULL');
     }
-
-    public function down(Schema $schema): void
-    {
-        $this->addSql('ALTER TABLE chill_main_address ALTER COLUMN postcode_id DROP NOT NULL');
-
-    }
 }
diff --git a/src/Bundle/ChillMainBundle/migrations/Version20220413230159.php b/src/Bundle/ChillMainBundle/migrations/Version20220413230159.php
index 7a2ce476b..52e4a4fff 100644
--- a/src/Bundle/ChillMainBundle/migrations/Version20220413230159.php
+++ b/src/Bundle/ChillMainBundle/migrations/Version20220413230159.php
@@ -1,5 +1,12 @@
 <?php
 
+/**
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
 declare(strict_types=1);
 
 namespace Chill\Migrations\Main;
@@ -9,6 +16,11 @@ use Doctrine\Migrations\AbstractMigration;
 
 final class Version20220413230159 extends AbstractMigration
 {
+    public function down(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE chill_main_address DROP CONSTRAINT chill_custom_validfrom_before_validto');
+    }
+
     public function getDescription(): string
     {
         return 'in addresses, validfrom must be lower than validto';
@@ -18,9 +30,4 @@ final class Version20220413230159 extends AbstractMigration
     {
         $this->addSql('ALTER TABLE chill_main_address ADD CONSTRAINT chill_custom_validfrom_before_validto CHECK (validfrom <= COALESCE(validto, \'infinity\'::date))');
     }
-
-    public function down(Schema $schema): void
-    {
-        $this->addSql('ALTER TABLE chill_main_address DROP CONSTRAINT chill_custom_validfrom_before_validto');
-    }
 }