-MediaWiki 1.20 is a collaborative project released under the
+MediaWiki 1.21 is a collaborative project released under the
GNU General Public License v2. We would like to recognize the
following names for their contribution to the product.
* Grunny
* Harry Burt
* Ireas
+* Jacob Block
* Jaska Zedlik
* Jeremy Baron
* Jidanni
* Jimmy Xu
* Jonathan Wiltshire
* John N
-* Karun Dambietz
+* Karun Dambiec
* Kim Hyun-Joon
* Krenair
* Lee Worden