Error when updating to beta 3

Hi Damien,

Don't know if it's my dev instance which is wrong but just wanted to let you know there is a problem when updating to beta3 with drush :

Code updates will be made to the following projects: Meta tags [metatag-7.x-1.0-beta3]

Note: A backup of your project will be stored to backups directory if it is not managed by a supported version control system.
Note: If you have made any modifications to any file that belongs to one of these projects, you will have to migrate those modifications after updating.
Do you really want to continue with the update process? (y/n): y
Project metatag was updated successfully. Installed version is now 7.x-1.0-beta3.
Backups were saved into the directory /home/sly/drush-backups/projectwhite/20121116153751/modules/metatag.                                                              [ok]
WD php: PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'language' in 'field list': SELECT entity_id, data, language FROM {metatag} WHERE           [error]
(entity_type = :type) AND (entity_id IN (:ids_0)); Array
(
    [:type] => user
    [:ids_0] => 0
)
 in metatag_metatags_load_multiple() (line 351 of /home/web/slybud.com/projectwhite/sites/all/modules/contrib/metatag/metatag.module).
Drush command terminated abnormally due to an unrecoverable error.                                                                                                       [error]
PDOException : SQLSTATE[42S22]: Column not found: 1054 Unknown column 'language' in 'field list': SELECT entity_id, data, language FROM {metatag} WHERE (entity_type = :type) AND (entity_id IN (:ids_0)); Array
(
    [:type] => user
    [:ids_0] => 0
)
 dans metatag_metatags_load_multiple() (ligne 351 dans /home/web/slybud.com/projectwhite/sites/all/modules/contrib/metatag/metatag.module).Drush was not able to start (bootstrap) Drupal.                                                                                                                          [error]
Hint: This error can only occur once the database connection has already been successfully initiated, therefore this error generally points to a site configuration
issue, and not a problem connecting to the database.

Drush was attempting to connect to: 
  Drupal version    : 7.17
  Site URI          : http://default
  Database driver   : mysql
  Database hostname : localhost
   Database          : Connected
  Default theme     : projectwhite
  Administration theme: seven
  PHP configuration : /etc/php5/cli/php.ini
  Drush version     : 5.8
  Drush configuration: 
  Drupal root       : /home/web/slybud.com/projectwhite
  Site path         : sites/default
  Modules path      : sites/all/modules
  Themes path       : sites/all/themes
  File directory path: sites/default/files
  Temporary file directory path: /tmp
  %paths            : Array


Backups were restored successfully.    

Everything runs smooth when doing a module upgrade the old-fashioned way :

• wget
• tar -xvzf
• drush updb

The following updates are pending:

metatag module : 
  7003 -   Add the {metatag}.language field. 

Do you wish to run all pending updates? (y/n): y
Performed update: metatag_update_7003                                                                                                                                    [ok]
Finished performing updates.  

Obviously "chicken or egg problem" with the new column metatag.language