Newest mediawiki is not a package on FreeBSD 10.2

[Sergei G]

Hi,

I'd like to install latest mediawiki 1.26 on FreeBSD 10.2.

However, the search with 'pkg search -x mediawiki' returns the following 
(trimmed) response:

mediawiki119-1.19.24
mediawiki123-1.23.10
mediawiki124-1.24.3
mediawiki125-1.25.2

I don't see mediawiki126, but it is available in ports collection at:
https://svnweb.freebsd.org/ports/head/www/mediawiki126/

I am on a standard installation and I am willing to install it inside a 
dedicated 10.2 jail.   How do I point FreeBSD package system so it can 
find mediawiki126?


Thank you