If someone identified an area where there was "gap" how would they go about suggesting a new achievement, or are these now fixed for a year or so trial period.
For the library, it will probably depend on what kind of editing/update it is. A minor update (eg adding that a character was with Perrin during some event) is going to count as an edit. A substantial one, or a re-write of an entry already there to fully expand it (such as has been done for...