One of the features that are new to v3.0.0 is the Database Merging, or, in other words, playing with multiple databases enabled!

That features needs to be implemented, as well as the Database Source(s) for said merge.

I don't know yet how I'm going to do this, because INI is not known exactly for its array support, but I have some tricks up my sleeve.

What if... under the Database section in the settings file, we just started numbering?

Like this:

[Database]
1 = "url to db"
2 = "url to db"
; etc etc
; up until as many as necessary
; and then still under the same section
Merge = "1-9" ; range is supported
Merge = "1,2" ; selection is supported
Merge = "1" ; single selection is supported (does not merge)
Merge = "all" ; all merged
Merge = "0" ; official database is set to index 0

As for coding the merge and merging SQLite databases, ... we still got time to think of that 💀