Zigbee2mqtt coordinator upgrade confusion

Third party integrations
1

Hi all,
I’ve ordered a new Sonoff Zigbee 3.0 to replace my CC2531 based coordinator.
I’ve been searching for a while but to me it’s still not clear whether a repairing is needed or not.

The official link seems to rule out the repairing:

Switching between adapters requires repairing, except when:

  • Switching from a CC2530 or CC2531 based adapter to a CC2538/CC2652/CC1352 based adapter does not require repairing (e.g. CC2531 → CC2652)

I can also find lots of posts telling otherwise, for example:
https://github.com/Koenkk/zigbee2mqtt/issues/4151

So what I got to do?
Is a repairing mandatory?
What’s the best procedure to follow?

2

Migrated today.
No need for repairing: just stopped the add-on, switched to the new dongle (previously flashed) and restarted the add-on. Sic et simpliciter.