Release update: v5.0.3 & v4.6.25

docs/update_and_migration/from_4.6/update_from_4.6.md

@@ -431,6 +431,27 @@ No additional steps needed.
 
 With the product updated to the latest version, you can now finish the update process or proceed to updating the LTS Updates packages.
 
+## v4.6.25
+
+### Form Builder performance fix: missing indexes on form submission data
+
+In large production databases, the `ezform_form_submission_data` table may contain a lot of rows.
+Missing indexes can cause high CPU load and slow queries.
+
+Run the provided SQL upgrade script to add the missing indexes to your database:
+
+=== "MySQL"
+
+    ``` bash
+    mysql -u <username> -p <password> <database_name> < vendor/ibexa/installer/upgrade/db/mysql/ibexa-4.6.24-to-4.6.25.sql
+    ```
+
+=== "PostgreSQL"
+
+    ``` bash
+    psql <database_name> < vendor/ibexa/installer/upgrade/db/postgresql/ibexa-4.6.24-to-4.6.25.sql
+    ```
+
 ## LTS Updates
 
 [LTS Updates](https://doc.ibexa.co/en/4.6/ibexa_products/editions/#lts-updates) are standalone packages with their own update procedures.

docs/update_and_migration/from_5.0/update_from_5.0.md

@@ -128,3 +128,24 @@ On Commerce, run this additional update queries:
     CREATE INDEX ibexa_discount_indexed_at_idx
         ON ibexa_discount (indexed_at);
     ```
+
+## v5.0.3
+
+### Form Builder performance fix: missing indexes on form submission data
+
+In large production databases, the `ezform_form_submission_data` table may contain a lot of rows.
+Missing indexes can cause high CPU load and slow queries.
+
+Run the provided SQL upgrade script to add the missing indexes to your database:
+
+=== "MySQL"
+
+    ``` sql
+    mysql -u <username> -p <password> <database_name> < vendor/ibexa/installer/upgrade/db/mysql/ibexa-5.0.2-to-5.0.3.sql
+    ```
+
+=== "PostgreSQL"
+
+    ``` sql
+    psql <database_name> < vendor/ibexa/installer/upgrade/db/postgresql/ibexa-5.0.2-to-5.0.3.sql
+    ```