For piwigo 2.2.1 news keys

Common ->
// missing translations
$lang['html tags are not allowed in login'] = 'html tags are not allowed in login';

Admin ->
// missing translations
$lang['Obsolete Plugins'] = 'Obsolete Plugins';
$lang['WARNING! This plugin does not seem to be compatible with this version of Piwigo.'] = 'WARNING! This plugin does not seem to be compatible with this version of Piwigo.';
$lang['Do you want to activate anyway?'] = 'Do you want to activate anyway?';
$lang['THIS PLUGIN IS NOW PART OF PIWIGO CORE! DELETE IT NOW.'] = 'THIS PLUGIN IS NOW PART OF PIWIGO CORE! UNINSTALL IT NOW!';
$lang['ERROR: THIS PLUGIN IS MISSING BUT IT IS INSTALLED! UNINSTALL IT NOW.'] = 'ERROR: THIS PLUGIN IS MISSING BUT IT IS INSTALLED! UNINSTALL IT NOW.';

a new link SVN for Branche 2.2

svn:http://piwigo.org/svn/branches/2.2