diff --git a/migrations/Version20230331091353.php b/migrations/Version20230331091353.php
index 2cf45d2..f5ae864 100644
--- a/migrations/Version20230331091353.php
+++ b/migrations/Version20230331091353.php
@@ -20,7 +20,7 @@ final class Version20230331091353 extends AbstractMigration
     public function up(Schema $schema): void
     {
         // this up() migration is auto-generated, please modify it to your needs
-        $this->addSql('CREATE TABLE `user` (id INT AUTO_INCREMENT NOT NULL, username VARCHAR(180) NOT NULL, roles JSON NOT NULL, password VARCHAR(255) NOT NULL, UNIQUE INDEX UNIQ_8D93D649F85E0677 (username), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB');
+//        $this->addSql('CREATE TABLE `user` (id INT AUTO_INCREMENT NOT NULL, username VARCHAR(180) NOT NULL, roles JSON NOT NULL, password VARCHAR(255) NOT NULL, UNIQUE INDEX UNIQ_8D93D649F85E0677 (username), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB');
     }
 
     public function down(Schema $schema): void
diff --git a/migrations/Version20230403161503.php b/migrations/Version20230403161503.php
index 7f04fb1..8397657 100644
--- a/migrations/Version20230403161503.php
+++ b/migrations/Version20230403161503.php
@@ -20,7 +20,7 @@ final class Version20230403161503 extends AbstractMigration
     public function up(Schema $schema): void
     {
         // this up() migration is auto-generated, please modify it to your needs
-        $this->addSql('ALTER TABLE user ADD name VARCHAR(255) NOT NULL, ADD email VARCHAR(255) NOT NULL');
+//        $this->addSql('ALTER TABLE user ADD name VARCHAR(255) NOT NULL, ADD email VARCHAR(255) NOT NULL');
     }
 
     public function down(Schema $schema): void
diff --git a/migrations/Version20230403214405.php b/migrations/Version20230403214405.php
index d5466f4..a9bf7e0 100644
--- a/migrations/Version20230403214405.php
+++ b/migrations/Version20230403214405.php
@@ -20,8 +20,8 @@ final class Version20230403214405 extends AbstractMigration
     public function up(Schema $schema): void
     {
         // this up() migration is auto-generated, please modify it to your needs
-        $this->addSql('CREATE TABLE snip (id INT AUTO_INCREMENT NOT NULL, created_by_id INT NOT NULL, name VARCHAR(255) NOT NULL, created_at DATETIME NOT NULL, INDEX IDX_FEBD9796B03A8386 (created_by_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB');
-        $this->addSql('ALTER TABLE snip ADD CONSTRAINT FK_FEBD9796B03A8386 FOREIGN KEY (created_by_id) REFERENCES `user` (id)');
+//        $this->addSql('CREATE TABLE snip (id INT AUTO_INCREMENT NOT NULL, created_by_id INT NOT NULL, name VARCHAR(255) NOT NULL, created_at DATETIME NOT NULL, INDEX IDX_FEBD9796B03A8386 (created_by_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB');
+//        $this->addSql('ALTER TABLE snip ADD CONSTRAINT FK_FEBD9796B03A8386 FOREIGN KEY (created_by_id) REFERENCES `user` (id)');
     }
 
     public function down(Schema $schema): void
diff --git a/migrations/Version20230404215108.php b/migrations/Version20230404215108.php
index 3e1aae2..711a159 100644
--- a/migrations/Version20230404215108.php
+++ b/migrations/Version20230404215108.php
@@ -20,7 +20,7 @@ final class Version20230404215108 extends AbstractMigration
     public function up(Schema $schema): void
     {
         // this up() migration is auto-generated, please modify it to your needs
-        $this->addSql('ALTER TABLE snip ADD public TINYINT(1) NOT NULL');
+//        $this->addSql('ALTER TABLE snip ADD public TINYINT(1) NOT NULL');
     }
 
     public function down(Schema $schema): void
diff --git a/migrations/Version20231217002445.php b/migrations/Version20231217002445.php
index ef4153b..7d029d7 100644
--- a/migrations/Version20231217002445.php
+++ b/migrations/Version20231217002445.php
@@ -20,10 +20,10 @@ final class Version20231217002445 extends AbstractMigration
     public function up(Schema $schema): void
     {
         // this up() migration is auto-generated, please modify it to your needs
-        $this->addSql('CREATE TABLE snip_content (id BINARY(16) NOT NULL COMMENT \'(DC2Type:ulid)\', snip_id INT NOT NULL, parent_id BINARY(16) DEFAULT NULL COMMENT \'(DC2Type:ulid)\', text LONGTEXT DEFAULT NULL, INDEX IDX_185DCA87140FD260 (snip_id), INDEX IDX_185DCA87727ACA70 (parent_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB');
-        $this->addSql('ALTER TABLE snip_content ADD CONSTRAINT FK_185DCA87140FD260 FOREIGN KEY (snip_id) REFERENCES snip (id)');
-        $this->addSql('ALTER TABLE snip_content ADD CONSTRAINT FK_185DCA87727ACA70 FOREIGN KEY (parent_id) REFERENCES snip_content (id)');
-        $this->addSql('ALTER TABLE user CHANGE roles roles JSON NOT NULL COMMENT \'(DC2Type:json)\'');
+//        $this->addSql('CREATE TABLE snip_content (id BINARY(16) NOT NULL COMMENT \'(DC2Type:ulid)\', snip_id INT NOT NULL, parent_id BINARY(16) DEFAULT NULL COMMENT \'(DC2Type:ulid)\', text LONGTEXT DEFAULT NULL, INDEX IDX_185DCA87140FD260 (snip_id), INDEX IDX_185DCA87727ACA70 (parent_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB');
+//        $this->addSql('ALTER TABLE snip_content ADD CONSTRAINT FK_185DCA87140FD260 FOREIGN KEY (snip_id) REFERENCES snip (id)');
+//        $this->addSql('ALTER TABLE snip_content ADD CONSTRAINT FK_185DCA87727ACA70 FOREIGN KEY (parent_id) REFERENCES snip_content (id)');
+//        $this->addSql('ALTER TABLE user CHANGE roles roles JSON NOT NULL COMMENT \'(DC2Type:json)\'');
     }
 
     public function down(Schema $schema): void
diff --git a/migrations/Version20231220204107.php b/migrations/Version20231220204107.php
index cb91e17..b855ee3 100644
--- a/migrations/Version20231220204107.php
+++ b/migrations/Version20231220204107.php
@@ -20,9 +20,9 @@ final class Version20231220204107 extends AbstractMigration
     public function up(Schema $schema): void
     {
         // this up() migration is auto-generated, please modify it to your needs
-        $this->addSql('ALTER TABLE snip ADD active_version_id BINARY(16) DEFAULT NULL COMMENT \'(DC2Type:ulid)\', DROP active_commit');
-        $this->addSql('ALTER TABLE snip ADD CONSTRAINT FK_FEBD97966A1E45F3 FOREIGN KEY (active_version_id) REFERENCES snip_content (id)');
-        $this->addSql('CREATE INDEX IDX_FEBD97966A1E45F3 ON snip (active_version_id)');
+//        $this->addSql('ALTER TABLE snip ADD active_version_id BINARY(16) DEFAULT NULL COMMENT \'(DC2Type:ulid)\', DROP active_commit');
+//        $this->addSql('ALTER TABLE snip ADD CONSTRAINT FK_FEBD97966A1E45F3 FOREIGN KEY (active_version_id) REFERENCES snip_content (id)');
+//        $this->addSql('CREATE INDEX IDX_FEBD97966A1E45F3 ON snip (active_version_id)');
     }
 
     public function down(Schema $schema): void
diff --git a/migrations/Version20250414192457.php b/migrations/Version20250414192457.php
new file mode 100644
index 0000000..0a9c9b0
--- /dev/null
+++ b/migrations/Version20250414192457.php
@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20250414192457 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql(<<<'SQL'
+            ALTER TABLE snip_content ADD diff JSON DEFAULT NULL COMMENT '(DC2Type:json)'
+        SQL);
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql(<<<'SQL'
+            ALTER TABLE snip_content DROP diff
+        SQL);
+    }
+}