+.. code-block:: sql
+
+ ALTER TABLE `wallabag_entry` ADD `uuid` LONGTEXT DEFAULT NULL;
+ INSERT INTO `wallabag_craue_config_setting` (`name`, `value`, `section`) VALUES ('share_public', '1', 'entry');
+ ALTER TABLE `wallabag_oauth2_clients` ADD name longtext COLLATE 'utf8_unicode_ci' DEFAULT NULL;
+ INSERT INTO `wallabag_craue_config_setting` (`name`, `value`, `section`) VALUES ('import_with_redis', '0', 'import');
+ INSERT INTO `wallabag_craue_config_setting` (`name`, `value`, `section`) VALUES ('import_with_rabbitmq', '0', 'import');
+ ALTER TABLE `wallabag_config` ADD `pocket_consumer_key` VARCHAR(255) DEFAULT NULL;
+ DELETE FROM `wallabag_craue_config_setting` WHERE `name` = 'pocket_consumer_key';
+
+Upgrading from 2.1.x to 2.1.y
+-----------------------------
+
+Upgrade on a dedicated web server
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+In order to upgrade your wallabag installation and get the last version, run the following command in you wallabag folder:
+
+::
+
+ make update
+
+Upgrade on a shared hosting
+^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Backup your ``app/config/parameters.yml`` file.
+
+Download the last release of wallabag:
+
+.. code-block:: bash
+
+ wget http://wllbg.org/latest-v2-package && tar xvf latest-v2-package
+
+You will find the `md5 hash of the latest package on our website <https://www.wallabag.org/pages/download-wallabag.html>`_.
+
+Extract the archive in your wallabag folder and replace ``app/config/parameters.yml`` with yours.
+
+Please check that your ``app/config/parameters.yml`` contains all the required parameters. You can find `here a documentation about parameters <http://doc.wallabag.org/en/master/user/parameters.html>`_.