…between 13 AUG and 12 NOV 2020.
As of 12 NOV 2020, § 200.322 (new, Domestic Preferences for Procurements) will be inserted, and (old) §§ 200.322 through __.345 will be renumbered to §§ 200.323 through __.346.
Meanwhile, changes to (old) § 200.339 (Termination), already effective as of 13 AUG 2020, appear in the eCFR as new § 200.340 (Termination), and (old) §§ 200.340 through __.345 have been renumbered to §§ 200.341 through __.346.
Well, it's as good an approach to this problem as I could imagine. Kudos to the nerds at OMB.