The editing process for the IPAC21 proceedings will take at least 3 month to be completed since we are working with a small local team due to the pandemic restrictions.
You can check the status of your paper in this link.
As this is the traditional panel generated at SPMS, considering a face-to-face meeting, the meaning of each color has to be interpreted as:
[RED] The contribution was sent back to the author for corrections
[YELLOW] The contribution was edited by the editor and is waiting for the author approval
[GREEN] Contribution editing process completed
[BLACK] Contribution being edited
[GRAY] Contributed ready to be processed
[WHITE] No contribution detected