Copy the ABAP code into new report via SE38 or SE80. To update abapGit to a newer version, replace the code in the report with the most recent.
To use the online feature, SSL must be setup. Offline projects will work behind firewalls and without SSL.
STRUST/SSL setup(online projects only)
Proxy setup(online projects only)
If your server is behind a proxy, it can be configured under Advanced -> Settings,