Honestly it’s felt like they abandoned it months ago so no surprise here that nothing has been announced.
“…better buy the game now.”
No. Given the state of it and total lack of interest in it by the devs, again for months now, I see no point in suggesting anyone buy it, even at 60% off, at this point. Now, IF there had been even the slightest hint of support in the last while MAYBE it would still have some play value going forward past EOL (official EOL, not this obvious neglectful EOL by default through disinterest).
If I haven’t deleted it before it leaves the store and Game Pass I will then, and all the paid DLC I bought. The only reason I haven’t already is a long and fast dwindling hope that maybe they’ll fix it. IF they do before the sale ends then I MIGHT see some value in buying it.