[RESULT][VOTE] Release River 2.2.0

[Tom Hobbs]

The current artifacts are voted okay for release.

Votes were as follows;

+1 Peter Firmstone
+1 Tom Hobbs
+1 Sim IJskes
+1 Zsolt Kúti
+1 Jukka Zitting

+1 Gregg Wonderly (non-binding)
+1 Dan Creswell (non-binding)

+0 Patricia Shanahan