<?php
$lang->upgrade->fromVersions['7_5']      = '7.5';
$lang->upgrade->fromVersions['7_7']      = '7.7';

$lang->upgrade->fromVersions['pro1_1']   = 'pro1.1';
$lang->upgrade->fromVersions['pro1_2']   = 'pro1.2';
$lang->upgrade->fromVersions['pro1_3']   = 'pro1.3';
$lang->upgrade->fromVersions['pro1_4']   = 'pro1.4';
$lang->upgrade->fromVersions['pro1_5']   = 'pro1.5';
$lang->upgrade->fromVersions['pro1_5_1'] = 'pro1.5.1';
$lang->upgrade->fromVersions['pro1_5_2'] = 'pro1.5.2';
$lang->upgrade->fromVersions['pro1_6']   = 'pro1.6';
$lang->upgrade->fromVersions['pro1_6_1'] = 'pro1.6.1';
$lang->upgrade->fromVersions['pro1_6_2'] = 'pro1.6.2';
$lang->upgrade->fromVersions['pro1_7']   = 'pro1.7';
$lang->upgrade->fromVersions['pro1_8']   = 'pro1.8';
$lang->upgrade->fromVersions['pro1_9']   = 'pro1.9';
$lang->upgrade->fromVersions['pro2_0']   = 'pro2.0';
