Before:
It writes files out in a .ini-style format in
/etc/NetworkManager/system-connections/.
...
For security, it will ignore files that are readable or
writable by any user or group other than 'root' since private
keys...
After:
The files are in a .ini-style format and located in
/etc/NetworkManager/system-connections/,
/usr/lib/NetworkManager/system-connections/ and
/run/NetworkManager/system-connections/.
...
For security, it will ignore files that are readable or
writable by any user other than 'root' since private keys...
https://bugzilla.redhat.com/show_bug.cgi?id=1819259