[Mediawiki-l] Recent changes - setting number of days

[Peter Velan]

Hello,

where could I change the periods (number of days) for RecentChanges? In
MW 1.9.3 there's this standard setting:

Show last 50 | 100 | 250 | 500 changes in last 1 | 3 | 7 | 14 | 30 days

I would like to change/extend the number of days.

Thanks for any help,
Peter