I got this notification below this morning as a holder of RMS...

I got this notification below this morning as a holder of RMS which was added.
It looks like they've released this two weeks before the rebalance date,
instead of the usual week before. The all index is specifically mentioned.

Coles Group noted on S&P Dow Jones indices announces September 2020 quarterly rebalance of the S&P/ASX Indices. S&P Dow Jones Indices (S&P DJI) announced the changes in the S&P/ASX Indices, effective at the open of trading on 21 September 2020. Rebalance changes for the S&P/ASX All Technology Index will be included. S&P DJI Announces September 2020 Quarterly Rebalance (Requires Adobe Acrobat Reader)

DYOR