The last update I can see was from 20th April '23 when the Star Wars filming there was cancelled due to the rock being deemed even more unstable. You could check with the BMC South-West Area team on Facebook for any news:
News New Route on South Face of Alaska's Mt. Dickey by Tom Livingstone and Gašper Pintar
Tom Livingstone and Slovenian partner Gašper Pintar have made a first ascent on the south face of Mt. Dickey (2909m) in Alaska's Ruth Gorge over four days, naming the line 'The Great Wall.'