Export worksheets and data from Sage Notebook 6.5 and possible upgrade to latest version

[pguerr061703]

Hello,
I am running an old Sage notebook (version 6.5) on a Redhat Linux 6 server. I do not have the admin password to log into the notebook. I would like to understand how to

1. Log into sage dashboard without a password.
2. export worksheets and any other data in this sage notebook
3. upgrade to latest version of sage notebook (version 8.2 ?)
4. Use a CAPTCHA or throttle invalid login attempts in SAGE notebook
   Can anyone please provide me some guidance on how I can tackle these tasks. Would be greatly appreciated.

[saraedum]

@pguerr061703, the SageMath community is not actively monitoring the issues on our GitHub page which is just a mirror of our code repository. We do our development at https://trac.sagemath.org, so if you think you've found a bug, please report it there.
Your question is probably best asked on https://ask.sagemath.org or on the sage-support mailing list.