diff --git a/build.gradle b/build.gradle
index 1dd1a58..fdb1d7b 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ plugins {
 }
 
 group 'sh.okx'
-version '3.4.2-beta.1'
+version '3.4.2'
 
 repositories {
     mavenCentral()
diff --git a/src/main/java/sh/okx/rankup/RankList.java b/src/main/java/sh/okx/rankup/RankList.java
index 96ddeb3..b6f19f8 100644
--- a/src/main/java/sh/okx/rankup/RankList.java
+++ b/src/main/java/sh/okx/rankup/RankList.java
@@ -32,7 +32,7 @@ public class RankList<T extends Rank> {
     for (T rank : ranks) {
       // see if anything ranks up to this
       for (T rank0 : ranks) {
-        if (!rank0.isLast() && rank0.getNext().equals(rank.getName())) {
+        if (rank0.getNext().equals(rank.getRank())) {
           continue OUTER;
         }
       }
@@ -45,21 +45,20 @@ public class RankList<T extends Rank> {
   public List<T> getOrderedList() {
     List<T> list = new ArrayList<>();
     T t = getFirst();
-    list.add(t);
-    do {
-      t = next(t);
+    while (t != null) {
       list.add(t);
-    } while (!t.isLast());
+      t = next(t);
+    }
     return list;
   }
 
   public T getByName(String name) {
     for (T rank : ranks) {
-      if (rank.getName().equalsIgnoreCase(name)) {
+      if (rank.getRank().equalsIgnoreCase(name)) {
         return rank;
       }
     }
-    throw new RuntimeException("Invalid rank: " + name);
+    return null;
   }
 
   public T getByPlayer(Player player) {
@@ -74,15 +73,11 @@ public class RankList<T extends Rank> {
   }
 
   public T next(T rank) {
-    if (rank.isLast()) {
-      return null;
-    }
-
     for (T nextRank : ranks) {
-      if (rank.getNext().equalsIgnoreCase(nextRank.getName())) {
+      if (rank.getNext().equalsIgnoreCase(nextRank.getRank())) {
         return nextRank;
       }
     }
-    throw new RuntimeException(rank.getName() + " has an invalid next rank");
+    return null;
   }
 }
diff --git a/src/main/java/sh/okx/rankup/Rankup.java b/src/main/java/sh/okx/rankup/Rankup.java
index 7f37c76..72d4075 100644
--- a/src/main/java/sh/okx/rankup/Rankup.java
+++ b/src/main/java/sh/okx/rankup/Rankup.java
@@ -25,10 +25,8 @@ import sh.okx.rankup.prestige.Prestige;
 import sh.okx.rankup.prestige.Prestiges;
 import sh.okx.rankup.ranks.Rank;
 import sh.okx.rankup.ranks.Rankups;
-import sh.okx.rankup.requirements.OperationRegistry;
 import sh.okx.rankup.requirements.Requirement;
 import sh.okx.rankup.requirements.RequirementRegistry;
-import sh.okx.rankup.requirements.operation.*;
 import sh.okx.rankup.requirements.requirement.*;
 import sh.okx.rankup.requirements.requirement.XpLevelRequirement;
 import sh.okx.rankup.requirements.requirement.advancedachievements.*;
@@ -53,8 +51,6 @@ public class Rankup extends JavaPlugin {
   @Getter
   private RequirementRegistry requirementRegistry;
   @Getter
-  private OperationRegistry operationRegistry;
-  @Getter
   private FileConfiguration messages;
   @Getter
   private FileConfiguration config;
@@ -226,12 +222,6 @@ public class Rankup extends JavaPlugin {
       requirementRegistry.addRequirement(new AdvancedAchievementsAchievementRequirement(this));
       requirementRegistry.addRequirement(new AdvancedAchievementsTotalRequirement(this));
     }
-
-    operationRegistry = new OperationRegistry();
-    operationRegistry.addOperation("all", new AllOperation());
-    operationRegistry.addOperation("none", new NoneOperation());
-    operationRegistry.addOperation("one", new OneOperation());
-    operationRegistry.addOperation("any", new AnyOperation());
   }
 
   private void setupPermissions() {
@@ -266,7 +256,7 @@ public class Rankup extends JavaPlugin {
 
   public MessageBuilder getMessage(Rank rank, Message message) {
     ConfigurationSection messages = (rank instanceof Prestige ? prestiges : rankups).getConfig()
-        .getConfigurationSection(rank.getName());
+        .getConfigurationSection(rank.getRank());
     if (messages == null || !messages.isSet(message.getName())) {
       messages = this.messages;
     }
@@ -410,7 +400,7 @@ public class Rankup extends JavaPlugin {
 
   public boolean checkPrestige(Player player, boolean message) {
     Prestige prestige = prestiges.getByPlayer(player);
-    if (!prestige.isEligable(player)) { // check if in ladder
+    if (!prestige.isIn(player)) { // check if in ladder
       getMessage(Message.NOT_HIGH_ENOUGH)
           .failIf(!message)
           .replace(Variable.PLAYER, player.getName())
@@ -486,12 +476,10 @@ public class Rankup extends JavaPlugin {
     builder.replace(variable + " " + requirement.getName(), value.get());
   }
 
-  public void sendMessage(CommandSender player, Message message, Rank oldRank, Rank rank) {
-    replaceMoneyRequirements(getMessage(oldRank, message)
-        .replaceFirstPrestige(oldRank, prestiges, config.getString("placeholders.first-prestige-rank"))
+  public MessageBuilder getMessage(CommandSender player, Message message, Rank oldRank, Rank rank) {
+    return replaceMoneyRequirements(getMessage(oldRank, message)
         .replaceRanks(player, oldRank, rank), player, oldRank)
-        .replaceFromTo(oldRank)
-        .send(player);
+        .replaceFromTo(oldRank);
   }
 
   public void sendHeaderFooter(CommandSender sender, Rank rank, Message type) {
@@ -508,4 +496,9 @@ public class Rankup extends JavaPlugin {
     }
     builder.send(sender);
   }
+
+  public boolean isLegacy() {
+    String version = Bukkit.getVersion();
+    return !(version.startsWith("1.13") || version.startsWith("1.14"));
+  }
 }
diff --git a/src/main/java/sh/okx/rankup/RankupRegisterEvent.java b/src/main/java/sh/okx/rankup/RankupRegisterEvent.java
index ac89a47..444331e 100644
--- a/src/main/java/sh/okx/rankup/RankupRegisterEvent.java
+++ b/src/main/java/sh/okx/rankup/RankupRegisterEvent.java
@@ -4,14 +4,12 @@ import lombok.Getter;
 import lombok.RequiredArgsConstructor;
 import org.bukkit.event.Event;
 import org.bukkit.event.HandlerList;
-import sh.okx.rankup.requirements.Operation;
-import sh.okx.rankup.requirements.OperationRegistry;
 import sh.okx.rankup.requirements.Requirement;
 import sh.okx.rankup.requirements.RequirementRegistry;
 
 /**
  * Called immediately before rankups and prestiges are registered,
- * and immediately after the built-in requirements and operations are registered.
+ * and immediately after the built-in requirements are registered.
  * This is used to register custom requirements.
  * This is called when the plugin is enabled, and when it is reloaded from a command.
  */
@@ -29,18 +27,10 @@ public class RankupRegisterEvent extends Event {
     return plugin.getRequirementRegistry();
   }
 
-  public OperationRegistry getOperationRegistry() {
-    return plugin.getOperationRegistry();
-  }
-
   public void addRequirement(Requirement requirement) {
     plugin.getRequirementRegistry().addRequirement(requirement);
   }
 
-  public void addOperation(String name, Operation operation) {
-    plugin.getOperationRegistry().addOperation(name, operation);
-  }
-
   @Override
   public HandlerList getHandlers() {
     return handlers;
diff --git a/src/main/java/sh/okx/rankup/commands/PrestigesCommand.java b/src/main/java/sh/okx/rankup/commands/PrestigesCommand.java
index 6aeefdf..48f0e27 100644
--- a/src/main/java/sh/okx/rankup/commands/PrestigesCommand.java
+++ b/src/main/java/sh/okx/rankup/commands/PrestigesCommand.java
@@ -26,13 +26,17 @@ public class PrestigesCommand implements CommandExecutor {
 
     Message message = playerRank == null ? Message.PRESTIGES_INCOMPLETE : Message.PRESTIGES_COMPLETE;
     Prestige prestige = prestiges.getFirst();
-    while (!prestige.isLast()) {
-      Prestige next = prestiges.next(prestige);
+    Prestige next;
+    while ((next = prestiges.next(prestige)) != null) {
       if (prestige.equals(playerRank)) {
-        plugin.sendMessage(sender, Message.PRESTIGES_CURRENT, prestige, next);
+        plugin.getMessage(sender, Message.PRESTIGES_CURRENT, prestige, next)
+            .replaceFirstPrestige(prestige, prestiges, prestige.getFrom())
+            .send(sender);
         message = Message.PRESTIGES_INCOMPLETE;
       } else {
-        plugin.sendMessage(sender, message, prestige, next);
+        plugin.getMessage(sender, message, prestige, next)
+            .replaceFirstPrestige(prestige, prestiges, prestige.getFrom())
+            .send(sender);
       }
       prestige = next;
     }
diff --git a/src/main/java/sh/okx/rankup/commands/RanksCommand.java b/src/main/java/sh/okx/rankup/commands/RanksCommand.java
index 85b2bde..74d1873 100644
--- a/src/main/java/sh/okx/rankup/commands/RanksCommand.java
+++ b/src/main/java/sh/okx/rankup/commands/RanksCommand.java
@@ -26,25 +26,16 @@ public class RanksCommand implements CommandExecutor {
 
     Message message = playerRank == null ? Message.RANKS_INCOMPLETE : Message.RANKS_COMPLETE;
     Rank rank = rankups.getFirst();
-    do {
-      Rank next = rankups.next(rank);
+    Rank next;
+    while ((next = rankups.next(rank)) != null) {
       if (rank.equals(playerRank)) {
-        plugin.sendMessage(sender, Message.RANKS_CURRENT, rank, next);
+        plugin.getMessage(sender, Message.RANKS_CURRENT, rank, next).send(sender);
         message = Message.RANKS_INCOMPLETE;
       } else {
-        // helpful message to say there is a null rankup
-        if (next == null) {
-          plugin.getMessage(Message.INVALID_RANKUP).failIfEmpty().send(sender);
-          plugin.getLogger().severe("Rankup from " + rank.getName() + " to " + rank.getNext()
-              + " is defined but " + rank.getNext() + " does not exist.");
-          return true;
-        }
-
-        plugin.sendMessage(sender, message, rank, next);
+        plugin.getMessage(sender, message, rank, next).send(sender);
       }
       rank = next;
-    } while (!rank.isLast());
-
+    }
     plugin.sendHeaderFooter(sender, playerRank, Message.RANKS_FOOTER);
     return true;
   }
diff --git a/src/main/java/sh/okx/rankup/commands/RankupCommand.java b/src/main/java/sh/okx/rankup/commands/RankupCommand.java
index 60d51df..3c251b8 100644
--- a/src/main/java/sh/okx/rankup/commands/RankupCommand.java
+++ b/src/main/java/sh/okx/rankup/commands/RankupCommand.java
@@ -37,7 +37,7 @@ public class RankupCommand implements CommandExecutor {
     }
     Rank next = rankups.next(rank);
     if (next == null) {
-      plugin.getLogger().severe("Rankup from " + rank.getName() + " to " + rank.getNext() +
+      plugin.getLogger().severe("Rankup from " + rank.getRank() + " to " + rank.getNext() +
           " is defined but " + rank.getNext() + " does not exist.");
       plugin.getMessage(Message.INVALID_RANKUP).failIfEmpty().send(player);
       return true;
diff --git a/src/main/java/sh/okx/rankup/gui/Gui.java b/src/main/java/sh/okx/rankup/gui/Gui.java
index 0722b39..51c7d69 100644
--- a/src/main/java/sh/okx/rankup/gui/Gui.java
+++ b/src/main/java/sh/okx/rankup/gui/Gui.java
@@ -59,18 +59,18 @@ public class Gui implements InventoryHolder {
     return gui;
   }
 
+  @SuppressWarnings("deprecation")
   private static ItemStack getItem(Rankup plugin, String name, Player player, Rank oldRank, Rank rank) {
     ConfigurationSection section = plugin.getConfig().getConfigurationSection("gui").getConfigurationSection(name);
-    boolean legacy = !Bukkit.getVersion().contains("1.13");
 
     String materialName = section.getString("material").toUpperCase();
     // handle default material correctly on older versions
-    if (legacy && materialName.equals("BLACK_STAINED_GLASS_PANE")) {
+    if (plugin.isLegacy() && materialName.equals("BLACK_STAINED_GLASS_PANE")) {
       materialName = "STAINED_GLASS_PANE:15";
     }
 
     ItemStack item;
-    if (legacy) {
+    if (plugin.isLegacy()) {
       String[] parts = materialName.split(":");
       Material material = Material.valueOf(parts[0]);
 
diff --git a/src/main/java/sh/okx/rankup/messages/MessageBuilder.java b/src/main/java/sh/okx/rankup/messages/MessageBuilder.java
index 52a606a..f109b29 100644
--- a/src/main/java/sh/okx/rankup/messages/MessageBuilder.java
+++ b/src/main/java/sh/okx/rankup/messages/MessageBuilder.java
@@ -64,14 +64,14 @@ public class MessageBuilder {
 
   public MessageBuilder replaceRanks(Rank rank) {
     replace(Variable.RANK, rank.getRank());
-    replace(Variable.RANK_NAME, rank.getName());
+    replace(Variable.RANK_NAME, rank.getRank());
     return this;
   }
 
   public MessageBuilder replaceRanks(Rank oldRank, Rank rank) {
     replaceRanks(rank);
     replace(Variable.OLD_RANK, oldRank.getRank());
-    replace(Variable.OLD_RANK_NAME, oldRank.getName());
+    replace(Variable.OLD_RANK_NAME, oldRank.getRank());
     return this;
   }
 
diff --git a/src/main/java/sh/okx/rankup/placeholders/RankupExpansion.java b/src/main/java/sh/okx/rankup/placeholders/RankupExpansion.java
index 22dc782..27779ab 100644
--- a/src/main/java/sh/okx/rankup/placeholders/RankupExpansion.java
+++ b/src/main/java/sh/okx/rankup/placeholders/RankupExpansion.java
@@ -10,6 +10,7 @@ import sh.okx.rankup.ranks.Rank;
 import sh.okx.rankup.ranks.Rankups;
 import sh.okx.rankup.requirements.Requirement;
 
+import java.util.Objects;
 import java.util.function.Function;
 
 @RequiredArgsConstructor
@@ -47,7 +48,7 @@ public class RankupExpansion extends PlaceholderExpansion {
 //      return placeholders.getSimpleFormat().format(orElse(rankups.getByName(parts[2]).getRequirement(parts[3]), Requirement::getValueDouble, 0));
     } else if (params.startsWith("rank_money_")) {
       String[] parts = params.split("_", 4);
-      double amount = rankups.getByName(parts[2]).getRequirement("money").getValueDouble();
+      double amount = Objects.requireNonNull(rankups.getByName(parts[2]), "Rankup " + parts[2] + " does not exist").getRequirement("money").getValueDouble();
       if (parts.length > 3 && parts[3].equalsIgnoreCase("left")) {
         amount = amount - plugin.getEconomy().getBalance(player);
       }
@@ -56,25 +57,17 @@ public class RankupExpansion extends PlaceholderExpansion {
 
     switch (params) {
       case "current_prestige":
-        return prestige.getRank();
-      case "current_prestige_name":
-        return prestige.getName();
+        return Objects.requireNonNull(prestige, "Using current_prestige placeholder but prestiging is disabled").getRank();
       case "next_prestige":
         return orElsePlaceholder(nextPrestige, Prestige::getRank, "highest-rank");
-      case "next_prestige_name":
-        return orElsePlaceholder(nextPrestige, Prestige::getName, "highest-rank");
       case "prestige_money":
-        return String.valueOf(simplify(orElse(prestige, r -> r.isEligable(player) ? r.getRequirement("money").getValueDouble() : 0, 0)));
+        return String.valueOf(simplify(orElse(prestige, r -> r.isIn(player) ? r.getRequirement("money").getValueDouble() : 0, 0)));
       case "prestige_money_formatted":
-        return plugin.formatMoney(orElse(prestige, r -> r.isEligable(player) ? r.getRequirement("money").getValueDouble() : 0, 0D));
+        return plugin.formatMoney(orElse(prestige, r -> r.isIn(player) ? r.getRequirement("money").getValueDouble() : 0, 0D));
       case "current_rank":
         return orElsePlaceholder(rank, Rank::getRank, "not-in-ladder");
-      case "current_rank_name":
-        return orElsePlaceholder(rank, Rank::getName, "not-in-ladder");
       case "next_rank":
         return orElsePlaceholder(rank, r -> orElsePlaceholder(nextRank, Rank::getRank, "highest-rank"), "not-in-ladder");
-      case "next_rank_name":
-        return orElsePlaceholder(rank, r -> orElsePlaceholder(nextRank, Rank::getName, "highest-rank"), "not-in-ladder");
       case "money":
         return String.valueOf(orElse(rank, r -> simplify(r.getRequirement("money").getValueDouble()), 0));
       case "money_formatted":
diff --git a/src/main/java/sh/okx/rankup/prestige/Prestige.java b/src/main/java/sh/okx/rankup/prestige/Prestige.java
index 3f98616..18f0957 100644
--- a/src/main/java/sh/okx/rankup/prestige/Prestige.java
+++ b/src/main/java/sh/okx/rankup/prestige/Prestige.java
@@ -1,65 +1,42 @@
 package sh.okx.rankup.prestige;
 
+import lombok.EqualsAndHashCode;
 import lombok.Getter;
+import org.apache.commons.lang3.Validate;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.entity.Player;
 import sh.okx.rankup.Rankup;
 import sh.okx.rankup.ranks.Rank;
-import sh.okx.rankup.requirements.Operation;
 import sh.okx.rankup.requirements.Requirement;
 
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 
+@EqualsAndHashCode(callSuper = true)
 public class Prestige extends Rank {
   @Getter
   private final String from;
   @Getter
   private final String to;
 
-  private Prestige(Rankup plugin, String name, String next, String rank, Set<Requirement> requirements, Operation operation, List<String> commands, String from, String to) {
-    super(plugin, name, next, rank, requirements, operation, commands);
+  private Prestige(Rankup plugin, String next, String rank, Set<Requirement> requirements, List<String> commands, String from, String to) {
+    super(plugin, next, rank, requirements, commands);
     this.from = from;
     this.to = to;
   }
 
   public static Prestige deserialize(Rankup plugin, ConfigurationSection section) {
-    Set<Requirement> requirements = new HashSet<>();
-    Operation operation = null;
     ConfigurationSection requirementsSection = section.getConfigurationSection("requirements");
-
-    if (requirementsSection != null) {
-      requirements = plugin.getRequirementRegistry().getRequirements(requirementsSection);
-      operation = plugin.getOperationRegistry().getOperation(section.getString("operation"));
-    }
+    Validate.notNull(requirementsSection, "No requirements defined for section " + section.getName());
+    Set<Requirement> requirements = plugin.getRequirementRegistry().getRequirements(requirementsSection);
 
     return new Prestige(plugin,
-        section.getName(),
         section.getString("next"),
         section.getString("rank"),
         requirements,
-        operation,
         section.getStringList("commands"),
         section.getString("from"),
         section.getString("to"));
   }
-
-  public boolean isEligable(Player player) {
-    String[] groups = plugin.getPermissions().getPlayerGroups(null, player);
-    for (String group : groups) {
-      if (group.equalsIgnoreCase(from)) {
-        return true;
-      }
-    }
-    return false;
-  }
-
-  @Override
-  public boolean equals(Object o) {
-    if (!(o instanceof Prestige)) {
-      return false;
-    }
-    return ((Prestige) o).name.equals(name);
-  }
 }
diff --git a/src/main/java/sh/okx/rankup/ranks/Rank.java b/src/main/java/sh/okx/rankup/ranks/Rank.java
index 03f4b7c..22f823f 100644
--- a/src/main/java/sh/okx/rankup/ranks/Rank.java
+++ b/src/main/java/sh/okx/rankup/ranks/Rank.java
@@ -1,62 +1,55 @@
 package sh.okx.rankup.ranks;
 
 import lombok.AccessLevel;
+import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
+import org.apache.commons.lang3.Validate;
 import org.bukkit.Bukkit;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.entity.Player;
 import sh.okx.rankup.Rankup;
 import sh.okx.rankup.messages.MessageBuilder;
 import sh.okx.rankup.requirements.DeductibleRequirement;
-import sh.okx.rankup.requirements.Operation;
 import sh.okx.rankup.requirements.Requirement;
 
 import java.util.HashSet;
 import java.util.List;
+import java.util.Objects;
 import java.util.Set;
 import java.util.stream.Collectors;
 
+@EqualsAndHashCode
 @RequiredArgsConstructor(access = AccessLevel.PROTECTED)
 public class Rank {
   protected final Rankup plugin;
   @Getter
-  protected final String name;
-  @Getter
   protected final String next;
   @Getter
   protected final String rank;
   @Getter
   protected final Set<Requirement> requirements;
-  protected final Operation operation;
   protected final List<String> commands;
 
   public static Rank deserialize(Rankup plugin, ConfigurationSection section) {
-    Set<Requirement> requirements = new HashSet<>();
-    Operation operation = null;
     ConfigurationSection requirementsSection = section.getConfigurationSection("requirements");
-
-    if (requirementsSection != null) {
-      requirements = plugin.getRequirementRegistry().getRequirements(requirementsSection);
-      operation = plugin.getOperationRegistry().getOperation(section.getString("operation"));
-    } else if (section.contains("next")) {
-      plugin.getLogger().severe("Rank " + section.getName() + " has no requirements.");
-      return null;
-    }
+    Validate.notNull(requirementsSection, "No requirements defined for section " + section.getName());
+    Set<Requirement> requirements = plugin.getRequirementRegistry().getRequirements(requirementsSection);
 
     return new Rank(plugin,
-        section.getName(),
         section.getString("next"),
         section.getString("rank"),
         requirements,
-        operation,
         section.getStringList("commands"));
   }
 
   public boolean hasRequirements(Player player) {
-    return operation.check(requirements.stream()
-        .map(requirement -> requirement.check(player))
-        .collect(Collectors.toList()));
+    for (Requirement requirement : requirements) {
+      if (!requirement.check(player)) {
+        return false;
+      }
+    }
+    return true;
   }
 
   public boolean isIn(Player player) {
@@ -70,7 +63,7 @@ public class Rank {
   }
 
   public boolean isLast() {
-    return next == null;
+    return plugin.getRankups().getByName(next) == null;
   }
 
   public Requirement getRequirement(String name) {
@@ -96,12 +89,4 @@ public class Rank {
           new MessageBuilder(command).replaceRanks(player, this, nextRank).toString());
     }
   }
-
-  @Override
-  public boolean equals(Object o) {
-    if (!(o instanceof Rank)) {
-      return false;
-    }
-    return ((Rank) o).name.equals(name);
-  }
 }
diff --git a/src/main/java/sh/okx/rankup/requirements/Operation.java b/src/main/java/sh/okx/rankup/requirements/Operation.java
deleted file mode 100644
index 0e1b9bf..0000000
--- a/src/main/java/sh/okx/rankup/requirements/Operation.java
+++ /dev/null
@@ -1,7 +0,0 @@
-package sh.okx.rankup.requirements;
-
-import java.util.List;
-
-public interface Operation {
-  boolean check(List<Boolean> booleans);
-}
diff --git a/src/main/java/sh/okx/rankup/requirements/OperationRegistry.java b/src/main/java/sh/okx/rankup/requirements/OperationRegistry.java
deleted file mode 100644
index 2e05bb2..0000000
--- a/src/main/java/sh/okx/rankup/requirements/OperationRegistry.java
+++ /dev/null
@@ -1,16 +0,0 @@
-package sh.okx.rankup.requirements;
-
-import java.util.HashMap;
-import java.util.Map;
-
-public class OperationRegistry {
-  private Map<String, Operation> operations = new HashMap<>();
-
-  public void addOperation(String name, Operation operation) {
-    operations.put(name.toLowerCase(), operation);
-  }
-
-  public Operation getOperation(String name) {
-    return operations.get(name == null ? "all" : name.toLowerCase());
-  }
-}
diff --git a/src/main/java/sh/okx/rankup/requirements/ReducerOperation.java b/src/main/java/sh/okx/rankup/requirements/ReducerOperation.java
deleted file mode 100644
index 447e192..0000000
--- a/src/main/java/sh/okx/rankup/requirements/ReducerOperation.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package sh.okx.rankup.requirements;
-
-import java.util.List;
-
-public abstract class ReducerOperation implements Operation {
-  public abstract boolean check(boolean a, boolean b);
-
-  @Override
-  public boolean check(List<Boolean> booleans) {
-    return booleans.stream().reduce(this::check).orElse(true);
-  }
-}
diff --git a/src/main/java/sh/okx/rankup/requirements/operation/AllOperation.java b/src/main/java/sh/okx/rankup/requirements/operation/AllOperation.java
deleted file mode 100644
index 0e3fd7c..0000000
--- a/src/main/java/sh/okx/rankup/requirements/operation/AllOperation.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package sh.okx.rankup.requirements.operation;
-
-import sh.okx.rankup.requirements.ReducerOperation;
-
-public class AllOperation extends ReducerOperation {
-  @Override
-  public boolean check(boolean a, boolean b) {
-    return a && b;
-  }
-}
diff --git a/src/main/java/sh/okx/rankup/requirements/operation/AnyOperation.java b/src/main/java/sh/okx/rankup/requirements/operation/AnyOperation.java
deleted file mode 100644
index f889431..0000000
--- a/src/main/java/sh/okx/rankup/requirements/operation/AnyOperation.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package sh.okx.rankup.requirements.operation;
-
-import sh.okx.rankup.requirements.ReducerOperation;
-
-public class AnyOperation extends ReducerOperation {
-  @Override
-  public boolean check(boolean a, boolean b) {
-    return a || b;
-  }
-}
diff --git a/src/main/java/sh/okx/rankup/requirements/operation/NoneOperation.java b/src/main/java/sh/okx/rankup/requirements/operation/NoneOperation.java
deleted file mode 100644
index aab791a..0000000
--- a/src/main/java/sh/okx/rankup/requirements/operation/NoneOperation.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package sh.okx.rankup.requirements.operation;
-
-import sh.okx.rankup.requirements.ReducerOperation;
-
-public class NoneOperation extends ReducerOperation {
-  @Override
-  public boolean check(boolean a, boolean b) {
-    return !a && !b;
-  }
-}
diff --git a/src/main/java/sh/okx/rankup/requirements/operation/OneOperation.java b/src/main/java/sh/okx/rankup/requirements/operation/OneOperation.java
deleted file mode 100644
index abdce20..0000000
--- a/src/main/java/sh/okx/rankup/requirements/operation/OneOperation.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package sh.okx.rankup.requirements.operation;
-
-import sh.okx.rankup.requirements.ReducerOperation;
-
-public class OneOperation extends ReducerOperation {
-  @Override
-  public boolean check(boolean a, boolean b) {
-    return (a && !b) || (b && !a);
-  }
-}
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
index 059a750..6b37a5c 100644
--- a/src/main/resources/config.yml
+++ b/src/main/resources/config.yml
@@ -1,7 +1,7 @@
 # this is used for letting you know that you need to update/change your config file
 version: 3
 
-# the ISO-639-1 locale to use for messages
+# the locale to use for messages
 # all messages can be customised but this allows you to
 # choose messages that are already translated
 # locales can be found in the locale/ folder
@@ -29,8 +29,7 @@ prestige: true
 # options are: gui, text or none
 confirmation-type: 'gui'
 
-# how long in seconds people have to wait between a /rankup and a /prestige
-# only successful rankups and prestiges start the cooldown.
+# how long, in seconds, people have to wait between a successful /rankup or a /prestige
 # set to 0 to disable.
 cooldown: 1
 
@@ -38,8 +37,8 @@ gui:
   rows: 1
   rankup:
     material: EMERALD_BLOCK
-    # index can be separated by spaces to show in multiple ways
-    # ie, 0-3 9-12 18-21
+    # index can be separated by spaces to show in multiple groups
+    # for example: 0-3 9-12 18-21
     # you can also just use a single number instead of a range.
     index: 0-3
     name: '&a&lConfirm'
@@ -56,6 +55,7 @@ gui:
     # this works for both the rankup and cancel blocks as well
     material: BLACK_STAINED_GLASS_PANE
 
+# options when using the text rankup confirmation
 text:
   # the time in seconds for a player to
   # confirm by typing /rankup again
@@ -72,8 +72,6 @@ placeholders:
   not-in-ladder: "None"
   # used in next_rank placeholders when there is no rankup
   highest-rank: "None"
-  # used in /prestiges as the {OLD_RANK} placeholder for the first prestige rank
-  first-prestige-rank: 'D'
 
 # what to shorten money by.
 # ie 1000 -> 1k
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index ec8186d..677b258 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,5 +1,5 @@
 name: Rankup
-version: 3.4.2-beta.1
+version: 3.4.2
 main: sh.okx.rankup.Rankup
 author: Okx
 depend: [Vault]
diff --git a/src/main/resources/prestiges.yml b/src/main/resources/prestiges.yml
index 990a444..3bdfd06 100644
--- a/src/main/resources/prestiges.yml
+++ b/src/main/resources/prestiges.yml
@@ -3,21 +3,19 @@ first:
   from: 'D'
   # the rank to change it to
   to: 'A'
-  next: 'P1example'
+  next: 'P1'
   # see rankups.yml for more information on requirements, operations, commands and messages
   requirements:
-    money: 10000
-  # optional, defaults to all
-  operation: all
+    - 'money 10000'
 P1example:
   from: 'D'
   to: 'A'
   # the rank added to indicate this prestige
   rank: 'P1'
-  next: 'P2example'
+  next: 'P2'
   requirements:
-    money: 20000
-    xp-level: 5
+    - 'money 20000'
+    - 'xp-level 5'
 P2example:
   from: 'D'
   to: 'A'
diff --git a/src/main/resources/rankups.yml b/src/main/resources/rankups.yml
index 6499224..f726387 100644
--- a/src/main/resources/rankups.yml
+++ b/src/main/resources/rankups.yml
@@ -1,54 +1,40 @@
 # see https://github.com/okx-code/Rankup3/wiki/Rank-format      
 
-# this name can be equal to your rank name for simplicity,
-# eg "A" instead of "Aexample".
+# this name doesn't matter
 Aexample:
-  # the name of the rank in your permissions plugin
+  # the name of the group
   # players have to be in this rank to rankup
   rank: 'A'
-  # the next rank a player can rank up to.
-  # this must be the name of the configuration section, not the rank name.
-  # for example, the name of this configuration section is "Aexample".
-  # if this is the last rank, you don't need this.
-  next: 'Bexample'
+  # the name of the rank a player can rankup to
+  next: 'B'
   # List of requirements to go to the next rank
-  # (ie, this example will charge 1000 money to rankup from A to B)
+  # This example will charge 1000 money to rankup from A to B.
   # https://github.com/okx-code/Rankup3/wiki/Requirements
   # custom requirements can also be added by other plugins.
   requirements:
-    money: 1000
-  # What requirements players need to match to /rankup.
-  # this is optional - if you don't use it, it defaults to "all"
-  # n.b. if there are no requirements players will always be able to /rankup.
-  # all: all requirements
-  # any: at least one requirement
-  # one: only one requirement
-  # none: no requirements
-  operation: all
+    - 'money 1000'
   # the console will run these commands when a player ranks up
-  # rankup will change the group for you, commands are not needed for that
+  # the groups are automatically changed with vault
   #commands:
   # this will run when a player ranks up from A to B.
   #- 'say {PLAYER} well done for ranking up from {OLD_RANK} to {RANK}!'
 Bexample:
   rank: 'B'
-  next: 'Cexample'
+  next: 'C'
   requirements:
-    money: 2500
+    - 'money 2500'
 Cexample:
   rank: 'C'
-  next: 'Dexample'
+  next: 'D'
   requirements:
-    money: 5000
-    xp-level: 2
+    - 'money 5000'
+    - 'xp-level 2'
   # you can have a custom messages for each rank
   # you can use this to list the requirements needed.
+  # the paths of these messages are the exact same as in the messages for your locale
   rankup:
     requirements-not-met: '&cYou need 5000 money and 2 levels of XP to rankup to D.'
     list:
       complete: "&7{OLD_RANK} &8\xbb &7{RANK} &e(5000 money, 2 XP levels)"
       current: "&c{OLD_RANK} &e\xbb &c{RANK} &e(5000 money, 2 XP levels)"
-      incomplete: "&r{OLD_RANK} &e\xbb &r{RANK} &e(5000 money, 2 XP levels)"
-# for the last rank, you just need to specify the rank.
-Dexample:
-  rank: 'D'
\ No newline at end of file
+      incomplete: "&r{OLD_RANK} &e\xbb &r{RANK} &e(5000 money, 2 XP levels)"
\ No newline at end of file