Final Action Dates and Dates for Filing published for October 2020 (fiscal year 2021), with the change from September 2020. Official source: travel.state.gov.
What changed
EB-3 (Rest of World, Mexico, Philippines) became Current (was 1 Apr 2019).
EB-3 (China) advanced 136 days, from 15 Feb 2017 to 1 Jul 2017.
EB-3 (India) advanced 106 days, from 1 Oct 2009 to 15 Jan 2010.
EB-1 (China, India) advanced 92 days, from 1 Mar 2018 to 1 Jun 2018.
EB-2 (India) advanced 55 days, from 8 Jul 2009 to 1 Sep 2009.
EB-2 (China) advanced 46 days, from 15 Jan 2016 to 1 Mar 2016.
Dates are exactly as published; C = Current, U = Unavailable. Some categories (EB-5 set-asides, EB-4 religious workers) are in the dataset. Priority dates earlier than the cut-off may be processed; see the FAQ.