One more change have happened. Wikisource in Sorbian have become eligible.
The problem with eligibility of Wikisource in Sorbian is that there are two Sorbian languages: Upper Sorbian and Lower Sorbian. According to the Language proposal policy, one project should be written in just one language.
However, there are a couple of reasonable points for one IAR: * Wikisource can hold texts in different languages. * Communities around Lower and Upper Sorbian are very small. * They want to have their own Wikisource. * They want to have one Wikisource for both languages. * Languages are very similar. * They don't have Wikisource in their languages. * There is a valid ISO 639-5 code [2][3] (codes for language groups), and ISO 639-5 codes don't overlap with ISO 639-3 codes.
Consequence is that it is possible to do IAR (and, consequently, to try to change the existing rules) if there is a *very* good reason for that if: * it is about a [type of] Wikimedia project which can accept that; * community/communities agree about that; * it is not in conflict with existing projects; * it is possible to make formalization which has sense.
However, note that it is about *very* good reason. Not about *any* reason.
[1] - http://meta.wikimedia.org/wiki/Requests_for_new_languages/Wikisource_Sorbian [2] - http://en.wikipedia.org/wiki/ISO_639-5 [3] - http://www.loc.gov/standards/iso639-5/id.php