Eleven 404s in config.php

[blizzz]

$ lychee config/config.php 
  57/57 ━━━━━━━━━━━━━━━━━━━━ Finished extracting links                                                                                        Issues found in 1 input. Find details below.

[config/config.php]:
     [404] https://docs.nextcloud.com/server/10/admin_manual/maintenance/upgrade.html
     [404] https://download.nextcloud.com/server/daily/latest-stable24.zip
     [404] https://download.nextcloud.com/server/daily/latest-stable27.zip
     [404] https://download.nextcloud.com/server/daily/latest-stable21.zip
     [404] https://download.nextcloud.com/server/daily/latest-stable25.zip
     [404] https://download.nextcloud.com/server/daily/latest-stable20.zip
     [404] https://download.nextcloud.com/server/daily/latest-stable26.zip
     [404] https://docs.nextcloud.com/server/9/admin_manual/maintenance/upgrade.html
     [404] https://download.nextcloud.com/server/daily/latest-stable22.zip
     [404] https://download.nextcloud.com/server/daily/latest-stable23.zip
     [404] https://docs.nextcloud.com/server/11/admin_manual/maintenance/upgrade.html

🔍 57 Total (in 0s) ✅ 46 OK 🚫 11 Errors

=> remove dailies from the config up to 27 (incl)
=> docs for 11 and below are not available anymoar. Not sure what to do about this. Options that come to my mind:

• drop configs for NC 11 and older. Would it hurt?
• redirect on docs.nc.c to somewhere else or create a static page with some related info?
• remove doc url that end up in Nirvana
• see whether pages exists on archive.org and link thereto?!