New Version of Fee Waiver Form
USCIS has released a new version of the Request for Fee Waiver (form I-912), however you can still use the previous version if you like. Glancing over it I don't see any major changes. As always, advise students to pay very close attention to the instructions in Part 3--it saves them a lot of agony and unnessary paperwork. And make sure that they provide evidence of any claims they make in the form.
Official notice here: https://www.uscis.gov/forms-updates
New I-912 and instructions here: https://www.uscis.gov/i-912
(By the way, there are some changes in the works related to the naturalization fee. I'll post more information about that soon.)