FLR (M) - Document question?

Good Morning All, and Happy New Year!

I am currently in the process of uploading documents to the UKVCAS and I just wanted to clarify if I should scan every page of passport for my husband (applicant) and mine(sponsor) or if the photo pages was all that was necessary?
Also should we upload a cover letter from either of us or is that not necessary?

Many many thanks in advance for any advice and taking the time to read this.

Best wishes.

Your husband should scan passport(s) covering the qualifying period ideally including stamps also (although there is no absence limit on spouse visa).

Your British Passport’s bio page is enough.

No cover letter needed if you do not have any exceptional reason to explain or clarify.