Suggestion: output mode brief for updates

[MrWyss]

I am running the script as chronjob, sends a mail to mailrise, which ends up as a ntfy notification to my phone.
The output is quite verbose as for a notification. It would be great to have a brief output mode.

Sample: Heavy Script: latest (v2.9.1) | Heavy Script: updated to v.2.9.1 (new config options) Catalog sync duration: xx Seconds | not configured Updates applied: Plex: 1.40.0.7998_2.0.2 -> 1.40.1.8227_2.0.3 tailscale: 1.60.1_1.0.34 -> 1.62.0_1.0.35 other: failed -> rollback ...

or so. thanks for the great work!