Interesting - Sessions resignation letter wasn't dated https://assets.documentcloud.org/documents/5029851/Read-Jeff-Sessions-letter-of-resignation.pdf
His profile page was updated on Nov 5 https://www.justice.gov/ag/staff-profile/meet-attorney-general
One of his last official engagements was on Nov 6 addressing the National Fusion Center Association where 'On behalf of President Trump, I want to thank every single law enforcement officer in this room—state, federal, and local.' - later he was to go to Quantico to thank FBI agents
https://www.justice.gov/opa/speech/attorney-general-jeff-sessions-delivers-remarks-national-fusion-center-association
Why remove his profile before his last engagement?