While this "news" of a movie I hold in the highest esteem has already broken, I'm just adding an extra bit of info which pleased me no end when I saw it, and I think it's worth flagging up. The Warner Archive page added the following and the part I've highlighted in bold and certainly caught my attention:
THE HANGING TREE (1959)
NEW 2018 1080p HD REMASTER FROM NEW 4K SCAN OF ORIGINAL CAMERA NEGATIVE
Run Time 107:00
Subtitles English SDH
DTS HD-Master Audio 2.0 - English
ORIGINAL ASPECT RATIO - 1.78:1, 16 X 9 WIDESCREEN
COLOR
BD 50
Trailer in HD
Many stars saddled up and rode into Technicolor® sunsets during the great Western revival of the 1950s, but only a few would be forever associated with the rugged individualists of the West. Among them are John Wayne, Randolph Scott and the star of The Hanging Tree, Gary Cooper.
The story takes place in Skull Creek, an 1870s Montana gold camp. Dr. Joseph Frail (Cooper) arrives, setting out his shingle near the camp's boom-or-bust hubbub of adventurers, ladies of fortune, mountain men and just plain decent folks. As skilled with a six-gun as with a scalpel, Frail will need both. A tragic past shadows his days. The treachery of the mob clouds his future. A determined immigrant (Maria Schell), a shifty-eyed miner (Karl Malden) and a hellfire preacher (debuting George C. Scott) figure prominently in Frail's showdown with fate. Prominent, too, is the breathtaking countryside. Here, the mountains are imposing. And a man alone looms ever taller.
