[Pkg-mediawiki-devel] Multisite install - what about DB updates?

[Michael Gissing]

Hi,

I'm planning to host multiple wikis with the same code base. The code 
should be maintained by apt. Now to my question:

Is it possible that a newer package version will need a database update 
or will the database stay stable in one debian release?

Or in other words: do I need to care about updating all my databases 
after apt has updated the codebase?

thx,
Michael