hi, i have an kd 43 xe 7005 running the version v8.673 - 1000 - 1.280 - 0000

and i’ve been read on the net that the new 8.674 version is available since 21.11 my bravia doesn’t found when i search for the new vers. i’ve been refreshing the internet content but without luck. why can’t find the newest version if out there’s available for my bravia ? thanks