Merge branch '0.2.x' into 0.3.x

Author: luke-jr

README.md

@@ -64,7 +64,7 @@ At this time, you must also reserve some block space for the pool's generation t
     blockmaxsize=3985000
     blockmaxweight=3985000
 
-Note: This reservation requirement will be removed for Bitcoin Knots users in a future version of the DATUM Gateway thanks to support for on-the-fly specification of these metrics by the client in Knots (as of version 27.1).
+Note: This reservation requirement will be removed for Bitcoin Knots users in a future version of the DATUM Gateway thanks to support for on-the-fly specification of these metrics by the client in Knots.
 
 To avoid mining stale work, you will need to ensure the DATUM Gateway receives new block notifications from your node. It is suggested you run the DATUM Gateway as the same user as your full node and utilize the following configuration line in your bitcoin.conf: