Prepare for 5.1-1.11.0 release.

CHANGELOG.md

-# Changes in version 5.1-1.??.? - 2018-??-??
+# Changes in version 5.1-1.11.0 - 2018-03-14
 
  * Medium changes
    - Stop omitting "n" in summary docs for "Unnamed" relays/bridges.
@@ -8,6 +8,7 @@
    - Make responses deterministic by always sorting results by
      fingerprint, either if no specific order was requested or to
      break ties after ordering results as requested.
+   - Announce next major protocol version update on April 14, 2018.
 
 
 # Changes in version 5.0-1.10.1 - 2018-02-07

build.xml

@@ -10,7 +10,7 @@
   <property name="implementation-title" value="Onionoo" />
   <property name="onionoo.protocol.version" value="5.1"/>
   <property name="release.version"
-            value="${onionoo.protocol.version}-1.10.1-dev"/>
+            value="${onionoo.protocol.version}-1.11.0"/>
   <property name="metricslibversion" value="2.1.1"/>
   <property name="jetty.version" value="-9.2.21.v20170120" />
   <property name="warfile"

src/main/java/org/torproject/onionoo/server/ResponseBuilder.java

@@ -125,7 +125,7 @@ public class ResponseBuilder {
 
   private static final String PROTOCOL_VERSION = "5.1";
 
-  private static final String NEXT_MAJOR_VERSION_SCHEDULED = null;
+  private static final String NEXT_MAJOR_VERSION_SCHEDULED = "2018-04-14";
 
   private void writeRelays(List<SummaryDocument> relays, PrintWriter pw) {
     this.write(pw, "{\"version\":\"%s\",\n", PROTOCOL_VERSION);