When i upgraded the source i searched in the client abt how to make a new shop and i realized tht all the work is in the file name emoneyshopv2.ini and this file got some difference from the previous patches ill gve u a sample show the difference between the 2 versions
1st the patch 5375-5525
2nd the new patch 5620
and in the source side its as same as b4 no need to change anything

Hope tht i helped u nd if there's anything need to be explained ill not be late