[NTG-context] xml differences between old context and lmtx

Hi all, are there any documented differences between the xml features of normal context and lmtx? In a fun project I compile xml sources from www.deutschestextarchiv.de to pdf via context using xmlsetups which kinda works with normal context current version: 2019.08.09 18:29 With lmtx current version: 2019.12.12 01:08 I don't get a usable result. And there is a change in file naming I discovered. Files from the deutschestextarchiv have names like marx_kapital01_1867.TEI-P5.xml lmtx skips the TEI-P5 part Any hints how I can adjust my xmlsetups? juh