@ercicacbarnett on Twitter has a screenshot of it but Twitter does not sort chronologically for non users anymore so I can’t easily link it. So I’ll type out the important parts of the screenshot.
Article 6 - Salaries
6.1 Salaries shall be in accordance with the following schedule:
A. Effective December 31 January 6 2014 2021, the base wage rates…
So they amended the previous version to be starting on January 6th, 2021.