I know it’s behind a pay wall, but Find My Past is adding the following:
+Britain, Physicians and Surgeons, 1830-1923
+Canada, Ontario, Oddfellows Life Insurance Applications images
+British Armed Forces, First World War Soldiers' Medical Records
+British Armed Forces and Overseas Browse
+Prisoners of War 1715-1945 (The Great War (WW I) additions)
https://blog.findmypast.co.uk/british-armymilitary-recordsarmy-ancestorsgerman-genealogyeuropean-rec-2637795508.html?utm_source=fmp&utm_medium=email&utm_campaign=fridays&utm_content=UK+FRIDAYS+240519&utm_term=408941838&M_BT=6010871408302