protected function applyChanges($version, $changes)
{
foreach ($changes as $file) {
$this->output->notice('Applying changeset: ' . $this->versionPrefix . $version . '/' . $file);
$this->processor->applyFile($this->changesetPath . '/' . $this->versionPrefix . $version . '/' . $file);
$this->processor->metaChange('INSERT INTO _metaChange (name) VALUES (?)', $file);
}
}