Remove obsolete script upgrade_send_spool
Created by: racke
Direct update of 6.1 will no longer be supported, so this script isn't needed anymore. See #1091. Not tested yet.
This Gitlab instance will be unavailable from Saturday 18th of May at 17:00 PM to Sunday 19th of May at 10:00 AM.
We are progressively migrating our services onto a new virtual machine, and as Gitlab is one of our most important service, we will proceed with care, hence the extended unavailability.
All gitlab webpages ( *.ow2.io ) will also be unavailable, gitlab-runners as well.
Thanks for your understanding.
Created by: racke
Direct update of 6.1 will no longer be supported, so this script isn't needed anymore. See #1091. Not tested yet.