Thanks Sis Kimmi for the info. I don't receive any advises from the UK visa about the new forms. A woman called my house twice to inform me about the e-mail i have sent them.
To Joyce, i have lodged my application last March and received a call from them after a month that i lack one document. I should not have lodged it in the first place but what they have indicated in the checklist is different from what they say. I just followed what's in the checklist. The woman said she will wait for that, and as soon as i have it submit it personally to the visa office.