USCIS Form Update: I-751 and I-129CW

From USCIS:

Good afternoon, We recently updated the following USCIS form(s): Update to Form I-751, Petition to Remove Conditions on Residence 12/21/2017 12:00 AM EST New edition dated 12/05/17. Starting 02/19/2018, we will only accept the 12/05/17 edition. Until then, you can use the 12/23/16 edition.  Update to Form I-129CW, Petition for a CNMI-Only Nonimmigrant Transitional Worker 12/21/2017 12:00 AM EST New edition dated 12/11/17. Starting 02/19/2018, we will only accept the 12/11/17 edition. Until then, you can use the 12/23/16 edition.