I'm using lxml to verify an XML against an XRD schema, but I'm using some of the features of v1.1 which gave me an error during validation with lxml: […] Line 107 is the part where a new feature is being used (test="...") Is this a normal behavior of lxml? Are there plans to support v1.1 https://www.w3.org/TR/xmlschema11-1/#intro1.1 See https://mailman-mail5.webfaction.com/pipermail/lxml/20170104/023650.html (last time I looked, i.e. I didn’t check for new developments). Best regards, Holger [cid:image001_e3261df1-efb3-4c64-a4de-9b63c5e52cfb.png]https://www.lbbw.de/ [cid:image002_15f56f09-b8fe-4ddc-a247-e3cf3d25c71f.png]https://twitter.com/lbbw [cid:image003_e01dca75-944e-4ea3-8463-c9c061e5b36b.png] https://www.linkedin.com/company/lbbw [cid:image004_5642e2b4-e190-4f0c-a274-7ceb59fe913c.png] https://www.xing.com/company/lbbw [cid:image005_53d53024-7202-4d60-8d95-dc0f361239ca.png] https://www.facebook.com/LBBW.Stuttgart/ [cid:image006_9c0b6462-8935-4b9c-9fe3-0caa90d8623b.png] https://www.youtube.com/user/LBBWDirekt [cid:image007_9a7ebd18-8e4e-4c3e-931a-ecc4bf575ace.png] https://www.instagram.com/lbbw_karriere/ Landesbank Baden-Wuerttemberg Anstalt des oeffentlichen Rechts Hauptsitze: Stuttgart, Karlsruhe, Mannheim, Mainz HRA 12704 Amtsgericht Stuttgart HRA 4356, HRA 104 440 Amtsgericht Mannheim HRA 40687 Amtsgericht Mainz Die LBBW verarbeitet gemaess Erfordernissen der DSGVO Ihre personenbezogenen Daten. Informationen finden Sie unter https://www.lbbw.de/datenschutz.