wording

pom.xml

@@ -57,7 +57,7 @@
     <dependency>
       <groupId>eu.m724</groupId>
       <artifactId>jarupdater</artifactId>
-      <version>0.1.5</version>
+      <version>0.1.7</version>
     </dependency>
   </dependencies>
 

src/main/java/eu/m724/giants/GiantsPlugin.java

@@ -48,10 +48,10 @@ public class GiantsPlugin extends JavaPlugin implements CommandExecutor {
 			);
 		} catch (IOException e) {
 			getLogger().warning(e.getMessage());
-			getLogger().warning("Failed checking JAR signature. This is not important right now, but it usually forecasts future problems.");
+			getLogger().warning("Failed checking JAR signature. This is not important right now, but it usually indicates future problems.");
 		} catch (JarVerifier.VerificationException e) {
 			getLogger().warning(e.getMessage());
-            getLogger().warning("Plugin JAR is of invalid signature. It's possible that the signature has changed, in which case it's normal. But I can't verify that, you must see the version changelog yourself.");
+            getLogger().warning("Plugin JAR is of invalid signature. Please re-download the JAR.");
         }
 
 		/* bStats is optional. not anymore

src/main/java/eu/m724/giants/updater/UpdateCommand.java

@@ -1,7 +1,12 @@
 package eu.m724.giants.updater;
 
+import net.md_5.bungee.api.ChatColor;
+import net.md_5.bungee.api.chat.ClickEvent;
+import net.md_5.bungee.api.chat.HoverEvent;
+import net.md_5.bungee.api.chat.TextComponent;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
 
 import java.nio.file.NoSuchFileException;
 import java.time.LocalDate;
@@ -17,6 +22,21 @@ public class UpdateCommand {
         this.updater = updater;
     }
 
+    private void sendChangelogMessage(CommandSender sender, String changelogUrl) {
+        if (changelogUrl != null) {
+            if (sender instanceof Player) {
+                TextComponent textComponent = new TextComponent("Click here to open changelog");
+                textComponent.setUnderlined(true);
+                textComponent.setColor(ChatColor.AQUA);
+                textComponent.setHoverEvent(new HoverEvent(HoverEvent.Action.SHOW_TEXT, TextComponent.fromLegacyText(changelogUrl)));
+                textComponent.setClickEvent(new ClickEvent(ClickEvent.Action.OPEN_URL, changelogUrl));
+                sender.spigot().sendMessage(textComponent);
+            } else {
+                sender.sendMessage("Changelog: " + changelogUrl);
+            }
+        }
+    }
+
     public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
         sender.sendMessage("Please wait...");
         sender.sendMessage("Channel: " + updater.getEnvironment().getChannel());
@@ -30,11 +50,13 @@ public class UpdateCommand {
                 if (metadata != null) {
                     sender.sendMessage("An update is available!");
                     sender.sendMessage("Giants " + metadata.getLabel() + " released " + formatDate(metadata.getTimestamp()));
+                    sendChangelogMessage(sender, metadata.getChangelogUrl());
                     sender.sendMessage("To download: /giants update download");
                 } else {
                     sender.sendMessage("No new updates");
                     updater.getCurrentVersion().thenAccept(metadata2 -> {
                         sender.sendMessage("You're on Giants " + metadata2.getLabel() + " released " + formatDate(metadata2.getTimestamp()));
+                        sendChangelogMessage(sender, metadata2.getChangelogUrl());
                     }).exceptionally(e -> {
                         sender.sendMessage("Error retrieving information about current version, see console for details. " + e.getMessage());
                         e.printStackTrace();