Instead of writing a separate initialization function for each facet, just write one initialization function for all facets, or for whatever changes in an upgrade. It doesn’t matter if there is 3 facets or 100 facets, a small upgrade or a large upgrade.
Initializing an EIP-2535 Diamond for deployment and upgrades
Initializing an EIP-2535 Diamond for…
Initializing an EIP-2535 Diamond for deployment and upgrades
Instead of writing a separate initialization function for each facet, just write one initialization function for all facets, or for whatever changes in an upgrade. It doesn’t matter if there is 3 facets or 100 facets, a small upgrade or a large upgrade.