Update of postal services in App. Version number: sv20200911.

Updated 13 postal services:

• Portugal Post (pt_post)
• The Tracking (us) Polar Express (us_tracking)
• Kerry Express Thailand (th_kexp)
• Luxemburg Post (lu_post)
• Estonian Post (ee_post)
• Uganda Post (ug_post)
• Global Track and Trace (gtt)
• Ukraine Post (ukr)
• EMS (ems)
• Saudi post (sa_post)
• DHL España (es_dhl)
• Shengmao (cn_sm)
• iHerb (iherb)