Collation on wmf wikis

This is a page for gathering up information related to category collations on Wikimedia wikis.

In most cases, these would be for uca-default. When changing large wikis, would have to coordinate with the users, as updating the collation causes categories to behave funky during the update process. At the moment its really only Portugese and English wikis that uca-default works correctly with.


 * Other various english/multilingual wikis. However for most private/read-only wikis it really doesn't matter. See 30996
 * All the wikis! Ideally sorting would just be perfect for every wiki.