The Governor signed PL 2023 c. 16 (Bill s3595/A5177).  This law takes effect immediately.

The text of it is here:

https://pub.njleg.state.nj.us/Bills/2022/S4000/3595_R1.PDF

Please take note of this section, which is now due on March 28th this year:

19:12-6. All municipal clerks, not later than the [57th] 71st day preceding the primary election for the general election, shall make and certify under their hands and seals of office and forward to the clerk of the county in which the municipality is located a statement designating the public offices to be filled at such election, and the number of persons to be voted for each office. In counties of the first class such statement shall also be forwarded to the county 6 board.