John Mueller of Google was asked this and he stated, he does not know.The last core update we had was July 2021 and then a month prior to that with the June core upgrade. Far this year, we had two core updates – which is an abnormally low number of core updates for the year. 2020 was a sluggish core upgrade year as well.I do presume, if I had to think, we d have another core upgrade in December, next month or in January 2022.