diff --git a/api/src/main/java/net/thenextlvl/commander/CommandRegistry.java b/api/src/main/java/net/thenextlvl/commander/CommandRegistry.java
index d91a102..bfde54f 100644
--- a/api/src/main/java/net/thenextlvl/commander/CommandRegistry.java
+++ b/api/src/main/java/net/thenextlvl/commander/CommandRegistry.java
@@ -1,5 +1,7 @@
 package net.thenextlvl.commander;
 
+import net.kyori.adventure.audience.Audience;
+
 import java.util.Set;
 
 public interface CommandRegistry {
@@ -20,4 +22,6 @@ public interface CommandRegistry {
     boolean unregister(String command);
 
     void unregisterCommands();
+
+    boolean reload(Audience audience);
 }
diff --git a/api/src/main/java/net/thenextlvl/commander/PermissionOverride.java b/api/src/main/java/net/thenextlvl/commander/PermissionOverride.java
index 04084f4..8b84adc 100644
--- a/api/src/main/java/net/thenextlvl/commander/PermissionOverride.java
+++ b/api/src/main/java/net/thenextlvl/commander/PermissionOverride.java
@@ -1,5 +1,6 @@
 package net.thenextlvl.commander;
 
+import net.kyori.adventure.audience.Audience;
 import org.jetbrains.annotations.Nullable;
 
 import java.util.Map;
@@ -22,4 +23,6 @@ public interface PermissionOverride {
     boolean reset(String command);
 
     void overridePermissions();
+
+    boolean reload(Audience audience);
 }
diff --git a/api/src/main/resources/commander.properties b/api/src/main/resources/commander.properties
index f18ee29..e7c8c7c 100644
--- a/api/src/main/resources/commander.properties
+++ b/api/src/main/resources/commander.properties
@@ -8,5 +8,9 @@ command.registered=<prefix> <white>All commands matching <green><command> <white
 command.hidden=<prefix> <white>All commands matching <green><command> <white>are now hidden
 command.revealed=<prefix> <white>All commands matching <green><command> <white>can be seen again
 command.reset=<prefix> <white>The command <green><command> <white>has been reset
+command.reload.failed=<prefix> <hover:show_text:'<error>'><red>Failed to reloaded command files</hover>
+command.reload.success=<prefix> <white>Successfully reloaded command files
+command.reload.changes=<prefix> <green><additions> <white>additions and <red><deletions> <white>deletions <gray>(<file>)
+command.saved=<prefix> <white>Successfully saved command files
 command.unknown=<prefix> <red>The command <dark_gray>(<dark_red><command><dark_gray>) <red>does not exist
 nothing.changed=<prefix> <red>Nothing could be changed
\ No newline at end of file
diff --git a/api/src/main/resources/commander_german.properties b/api/src/main/resources/commander_german.properties
index d306e60..e18d990 100644
--- a/api/src/main/resources/commander_german.properties
+++ b/api/src/main/resources/commander_german.properties
@@ -7,5 +7,9 @@ command.registered=<prefix> <white>Alle Befehle die <green><command> <white>glei
 command.hidden=<prefix> <white>Alle Befehle die <green><command> <white>gleichen, wurden versteckt
 command.revealed=<prefix> <white>Alle Befehle die <green><command> <white>gleichen, können wieder gesehen werden
 command.reset=<prefix> <white>Der Befehl <green><command> <white>wurde zurück gesetzt
+command.reload.failed=<prefix> <hover:show_text:'<error>'><red>Befehlsdateien konnten nicht neu geladen werden</hover>
+command.reload.success=<prefix> <white>Befehlsdateien wurden erfolgreich neu geladen
+command.reload.changes=<prefix> <green><additions> <white>Hinzugefügt und <red><deletions> <white>entfernt <gray>(<file>)
+command.saved=<prefix> <white>Befehlsdateien wurden erfolgreich gespeichert
 command.unknown=<prefix> <red>Der Befehl <dark_gray>(<dark_red><command><dark_gray>) <red>existiert nicht
 nothing.changed=<prefix> <red>Es konnte nichts geändert werden
\ No newline at end of file
diff --git a/paper/src/main/java/net/thenextlvl/commander/paper/command/CommanderCommand.java b/paper/src/main/java/net/thenextlvl/commander/paper/command/CommanderCommand.java
index c1cff5d..d965f2c 100644
--- a/paper/src/main/java/net/thenextlvl/commander/paper/command/CommanderCommand.java
+++ b/paper/src/main/java/net/thenextlvl/commander/paper/command/CommanderCommand.java
@@ -13,8 +13,10 @@ public void register(CommanderPlugin plugin) {
                 .then(new HideCommand(plugin).create())
                 .then(new PermissionCommand(plugin).create())
                 .then(new RegisterCommand(plugin).create())
+                .then(new ReloadCommand(plugin).create())
                 .then(new ResetCommand(plugin).create())
                 .then(new RevealCommand(plugin).create())
+                .then(new SaveCommand(plugin).create())
                 .then(new UnregisterCommand(plugin).create())
                 .build();
         plugin.getLifecycleManager().registerEventHandler(LifecycleEvents.COMMANDS.newHandler(event ->
diff --git a/paper/src/main/java/net/thenextlvl/commander/paper/command/ReloadCommand.java b/paper/src/main/java/net/thenextlvl/commander/paper/command/ReloadCommand.java
new file mode 100644
index 0000000..eea0d27
--- /dev/null
+++ b/paper/src/main/java/net/thenextlvl/commander/paper/command/ReloadCommand.java
@@ -0,0 +1,38 @@
+package net.thenextlvl.commander.paper.command;
+
+import com.mojang.brigadier.Command;
+import com.mojang.brigadier.builder.ArgumentBuilder;
+import com.mojang.brigadier.context.CommandContext;
+import io.papermc.paper.command.brigadier.CommandSourceStack;
+import io.papermc.paper.command.brigadier.Commands;
+import lombok.RequiredArgsConstructor;
+import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
+import net.thenextlvl.commander.paper.CommanderPlugin;
+import org.bukkit.entity.Player;
+
+@RequiredArgsConstructor
+@SuppressWarnings("UnstableApiUsage")
+class ReloadCommand {
+    private final CommanderPlugin plugin;
+
+    public ArgumentBuilder<CommandSourceStack, ?> create() {
+        return Commands.literal("reload").executes(this::reload);
+    }
+
+    private int reload(CommandContext<CommandSourceStack> context) {
+        var sender = context.getSource().getSender();
+        try {
+            var commands = plugin.commandRegistry().reload(sender);
+            var permissions = plugin.permissionOverride().reload(sender);
+            var success = commands || permissions;
+            if (success && sender instanceof Player player) player.updateCommands();
+            var message = success ? "command.reload.success" : "nothing.changed";
+            plugin.bundle().sendMessage(sender, message);
+            return success ? Command.SINGLE_SUCCESS : 0;
+        } catch (Exception e) {
+            plugin.bundle().sendMessage(sender, "command.reload.failed",
+                    Placeholder.parsed("error", e.getMessage()));
+            return 0;
+        }
+    }
+}
diff --git a/paper/src/main/java/net/thenextlvl/commander/paper/command/SaveCommand.java b/paper/src/main/java/net/thenextlvl/commander/paper/command/SaveCommand.java
new file mode 100644
index 0000000..4995f7c
--- /dev/null
+++ b/paper/src/main/java/net/thenextlvl/commander/paper/command/SaveCommand.java
@@ -0,0 +1,28 @@
+package net.thenextlvl.commander.paper.command;
+
+import com.mojang.brigadier.Command;
+import com.mojang.brigadier.builder.ArgumentBuilder;
+import com.mojang.brigadier.context.CommandContext;
+import io.papermc.paper.command.brigadier.CommandSourceStack;
+import io.papermc.paper.command.brigadier.Commands;
+import lombok.RequiredArgsConstructor;
+import net.thenextlvl.commander.paper.CommanderPlugin;
+
+@RequiredArgsConstructor
+@SuppressWarnings("UnstableApiUsage")
+class SaveCommand {
+    private final CommanderPlugin plugin;
+
+    public ArgumentBuilder<CommandSourceStack, ?> create() {
+        return Commands.literal("save").executes(this::save);
+    }
+
+    private int save(CommandContext<CommandSourceStack> context) {
+        var sender = context.getSource().getSender();
+        plugin.commandRegistry().getHiddenFile().save();
+        plugin.commandRegistry().getUnregisteredFile().save();
+        plugin.permissionOverride().getOverridesFile().save();
+        plugin.bundle().sendMessage(sender, "command.saved");
+        return Command.SINGLE_SUCCESS;
+    }
+}
diff --git a/paper/src/main/java/net/thenextlvl/commander/paper/implementation/PaperCommandRegistry.java b/paper/src/main/java/net/thenextlvl/commander/paper/implementation/PaperCommandRegistry.java
index e593113..d8f4866 100644
--- a/paper/src/main/java/net/thenextlvl/commander/paper/implementation/PaperCommandRegistry.java
+++ b/paper/src/main/java/net/thenextlvl/commander/paper/implementation/PaperCommandRegistry.java
@@ -5,6 +5,8 @@
 import core.file.format.GsonFile;
 import core.io.IO;
 import lombok.Getter;
+import net.kyori.adventure.audience.Audience;
+import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
 import net.thenextlvl.commander.CommandRegistry;
 import net.thenextlvl.commander.paper.CommanderPlugin;
 import org.bukkit.Bukkit;
@@ -14,6 +16,7 @@
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Set;
+import java.util.stream.Collectors;
 
 @Getter
 public class PaperCommandRegistry implements CommandRegistry {
@@ -63,7 +66,7 @@ public boolean isUnregistered(String command) {
 
     @Override
     public boolean register(String command) {
-        return !plugin.commandFinder().findCommands(new HashSet<>(commands.keySet()).stream(), command).stream()
+        return !plugin.commandFinder().findCommands(new HashSet<>(unregisteredFile.getRoot()).stream(), command).stream()
                 .filter(unregisteredFile.getRoot()::remove)
                 .filter(this::internalRegister)
                 .toList().isEmpty();
@@ -92,6 +95,56 @@ public void unregisterCommands() {
                 .forEach(this::internalUnregister);
     }
 
+    @Override
+    public boolean reload(Audience audience) {
+        var hidden = reloadHidden(audience);
+        var unregistered = reloadUnregistered(audience);
+        return hidden || unregistered;
+    }
+
+    private boolean reloadUnregistered(Audience audience) {
+        var previous = getUnregisteredFile().getRoot();
+        var current = getUnregisteredFile().reload();
+        if (previous.equals(current.getRoot())) return false;
+        var difference = difference(previous, current.getRoot());
+        var additions = difference.entrySet().stream()
+                .filter(Map.Entry::getValue).count();
+        plugin.bundle().sendMessage(audience, "command.reload.changes",
+                Placeholder.parsed("additions", String.valueOf(additions)),
+                Placeholder.parsed("deletions", String.valueOf(difference.size() - additions)),
+                Placeholder.parsed("file", "unregistered-commands.json"));
+        difference.forEach((command, added) -> {
+            if (added) internalUnregister(command);
+            else internalRegister(command);
+        });
+        return true;
+    }
+
+    private boolean reloadHidden(Audience audience) {
+        var previous = getHiddenFile().getRoot();
+        var current = getHiddenFile().reload();
+        if (previous.equals(current.getRoot())) return false;
+        var difference = difference(previous, current.getRoot());
+        var additions = difference.entrySet().stream()
+                .filter(Map.Entry::getValue).count();
+        plugin.bundle().sendMessage(audience, "command.reload.changes",
+                Placeholder.parsed("additions", String.valueOf(additions)),
+                Placeholder.parsed("deletions", String.valueOf(difference.size() - additions)),
+                Placeholder.parsed("file", "hidden-commands.json"));
+        return true;
+    }
+
+    private Map<String, Boolean> difference(Set<String> previous, Set<String> current) {
+        var differences = new HashMap<String, Boolean>();
+        differences.putAll(current.stream()
+                .filter(s -> !previous.contains(s))
+                .collect(Collectors.toMap(s -> s, s -> true)));
+        differences.putAll(previous.stream()
+                .filter(s -> !current.contains(s))
+                .collect(Collectors.toMap(s -> s, s -> false)));
+        return differences;
+    }
+
     private boolean internalRegister(String command) {
         var register = commands.remove(command);
         if (register == null) return false;
diff --git a/paper/src/main/java/net/thenextlvl/commander/paper/implementation/PaperPermissionOverride.java b/paper/src/main/java/net/thenextlvl/commander/paper/implementation/PaperPermissionOverride.java
index 49f3671..567cfb4 100644
--- a/paper/src/main/java/net/thenextlvl/commander/paper/implementation/PaperPermissionOverride.java
+++ b/paper/src/main/java/net/thenextlvl/commander/paper/implementation/PaperPermissionOverride.java
@@ -6,6 +6,8 @@
 import core.io.IO;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
+import net.kyori.adventure.audience.Audience;
+import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
 import net.thenextlvl.commander.PermissionOverride;
 import net.thenextlvl.commander.paper.CommanderPlugin;
 import org.bukkit.Bukkit;
@@ -79,6 +81,39 @@ public void overridePermissions() {
         overridesFile.getRoot().forEach(this::internalOverride);
     }
 
+    @Override
+    public boolean reload(Audience audience) {
+        var previous = getOverridesFile().getRoot();
+        var current = getOverridesFile().reload();
+        if (previous.equals(current.getRoot())) return false;
+        var difference = difference(previous, current.getRoot());
+        var additions = difference.entrySet().stream()
+                .filter(Map.Entry::getValue).count();
+        plugin.bundle().sendMessage(audience, "command.reload.changes",
+                Placeholder.parsed("additions", String.valueOf(additions)),
+                Placeholder.parsed("deletions", String.valueOf(difference.size() - additions)),
+                Placeholder.parsed("file", "permission-overrides.json"));
+        difference.forEach((command, added) -> {
+            if (added) override(command.command(), command.permission());
+            else reset(command.command());
+        });
+        return true;
+    }
+
+    private Map<PermissionOverride, Boolean> difference(Map<String, @Nullable String> previous, Map<String, @Nullable String> current) {
+        var differences = new HashMap<PermissionOverride, Boolean>();
+        current.entrySet().stream()
+                .filter(entry -> !Objects.equals(previous.get(entry.getKey()), entry.getValue()))
+                .forEach(entry -> differences.put(new PermissionOverride(entry.getKey(), entry.getValue()), true));
+        previous.entrySet().stream()
+                .filter(entry -> !current.containsKey(entry.getKey()))
+                .forEach(entry -> differences.put(new PermissionOverride(entry.getKey(), entry.getValue()), false));
+        return differences;
+    }
+
+    private record PermissionOverride(String command, @Nullable String permission) {
+    }
+
     private boolean internalOverride(String command, @Nullable String permission) {
         var registered = Bukkit.getCommandMap().getKnownCommands().get(command);
         if (registered == null) return false;
diff --git a/velocity/src/main/java/net/thenextlvl/commander/velocity/command/CommanderCommand.java b/velocity/src/main/java/net/thenextlvl/commander/velocity/command/CommanderCommand.java
index 33b7bec..5c9ef8d 100644
--- a/velocity/src/main/java/net/thenextlvl/commander/velocity/command/CommanderCommand.java
+++ b/velocity/src/main/java/net/thenextlvl/commander/velocity/command/CommanderCommand.java
@@ -11,8 +11,10 @@ public BrigadierCommand create(CommanderPlugin plugin) {
                 .then(new HideCommand(plugin).create())
                 .then(new PermissionCommand(plugin).create())
                 .then(new RegisterCommand(plugin).create())
+                .then(new ReloadCommand(plugin).create())
                 .then(new ResetCommand(plugin).create())
                 .then(new RevealCommand(plugin).create())
+                .then(new SaveCommand(plugin).create())
                 .then(new UnregisterCommand(plugin).create())
                 .build();
         return new BrigadierCommand(command);
diff --git a/velocity/src/main/java/net/thenextlvl/commander/velocity/command/ReloadCommand.java b/velocity/src/main/java/net/thenextlvl/commander/velocity/command/ReloadCommand.java
new file mode 100644
index 0000000..a8fbd7b
--- /dev/null
+++ b/velocity/src/main/java/net/thenextlvl/commander/velocity/command/ReloadCommand.java
@@ -0,0 +1,35 @@
+package net.thenextlvl.commander.velocity.command;
+
+import com.mojang.brigadier.Command;
+import com.mojang.brigadier.builder.ArgumentBuilder;
+import com.mojang.brigadier.context.CommandContext;
+import com.velocitypowered.api.command.BrigadierCommand;
+import com.velocitypowered.api.command.CommandSource;
+import lombok.RequiredArgsConstructor;
+import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
+import net.thenextlvl.commander.velocity.CommanderPlugin;
+
+@RequiredArgsConstructor
+class ReloadCommand {
+    private final CommanderPlugin plugin;
+
+    public ArgumentBuilder<CommandSource, ?> create() {
+        return BrigadierCommand.literalArgumentBuilder("reload").executes(this::reload);
+    }
+
+    private int reload(CommandContext<CommandSource> context) {
+        var sender = context.getSource();
+        try {
+            var commands = plugin.commandRegistry().reload(sender);
+            var permissions = plugin.permissionOverride().reload(sender);
+            var success = commands || permissions;
+            var message = success ? "command.reload.success" : "nothing.changed";
+            plugin.bundle().sendMessage(sender, message);
+            return success ? Command.SINGLE_SUCCESS : 0;
+        } catch (Exception e) {
+            plugin.bundle().sendMessage(sender, "command.reload.failed",
+                    Placeholder.parsed("error", e.getMessage()));
+            return 0;
+        }
+    }
+}
diff --git a/velocity/src/main/java/net/thenextlvl/commander/velocity/command/SaveCommand.java b/velocity/src/main/java/net/thenextlvl/commander/velocity/command/SaveCommand.java
new file mode 100644
index 0000000..2eb0a76
--- /dev/null
+++ b/velocity/src/main/java/net/thenextlvl/commander/velocity/command/SaveCommand.java
@@ -0,0 +1,27 @@
+package net.thenextlvl.commander.velocity.command;
+
+import com.mojang.brigadier.Command;
+import com.mojang.brigadier.builder.ArgumentBuilder;
+import com.mojang.brigadier.context.CommandContext;
+import com.velocitypowered.api.command.BrigadierCommand;
+import com.velocitypowered.api.command.CommandSource;
+import lombok.RequiredArgsConstructor;
+import net.thenextlvl.commander.velocity.CommanderPlugin;
+
+@RequiredArgsConstructor
+class SaveCommand {
+    private final CommanderPlugin plugin;
+
+    public ArgumentBuilder<CommandSource, ?> create() {
+        return BrigadierCommand.literalArgumentBuilder("save").executes(this::save);
+    }
+
+    private int save(CommandContext<CommandSource> context) {
+        var sender = context.getSource();
+        plugin.commandRegistry().getHiddenFile().save();
+        plugin.commandRegistry().getUnregisteredFile().save();
+        plugin.permissionOverride().getOverridesFile().save();
+        plugin.bundle().sendMessage(sender, "command.saved");
+        return Command.SINGLE_SUCCESS;
+    }
+}
diff --git a/velocity/src/main/java/net/thenextlvl/commander/velocity/implementation/ProxyCommandRegistry.java b/velocity/src/main/java/net/thenextlvl/commander/velocity/implementation/ProxyCommandRegistry.java
index 3969157..0a95f7f 100644
--- a/velocity/src/main/java/net/thenextlvl/commander/velocity/implementation/ProxyCommandRegistry.java
+++ b/velocity/src/main/java/net/thenextlvl/commander/velocity/implementation/ProxyCommandRegistry.java
@@ -5,11 +5,16 @@
 import core.file.format.GsonFile;
 import core.io.IO;
 import lombok.Getter;
+import net.kyori.adventure.audience.Audience;
+import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
 import net.thenextlvl.commander.CommandRegistry;
 import net.thenextlvl.commander.velocity.CommanderPlugin;
 
+import java.util.HashMap;
 import java.util.HashSet;
+import java.util.Map;
 import java.util.Set;
+import java.util.stream.Collectors;
 
 @Getter
 public class ProxyCommandRegistry implements CommandRegistry {
@@ -85,6 +90,55 @@ public void unregisterCommands() {
         unregisteredCommands().forEach(this::internalUnregister);
     }
 
+    @Override
+    public boolean reload(Audience audience) {
+        var hidden = reloadHidden(audience);
+        var unregistered = reloadUnregistered(audience);
+        return hidden || unregistered;
+    }
+
+    private boolean reloadUnregistered(Audience audience) {
+        var previous = getUnregisteredFile().getRoot();
+        var current = getUnregisteredFile().reload();
+        if (previous.equals(current.getRoot())) return false;
+        var difference = difference(previous, current.getRoot());
+        var additions = difference.entrySet().stream()
+                .filter(Map.Entry::getValue).count();
+        plugin.bundle().sendMessage(audience, "command.reload.changes",
+                Placeholder.parsed("additions", String.valueOf(additions)),
+                Placeholder.parsed("deletions", String.valueOf(difference.size() - additions)),
+                Placeholder.parsed("file", "unregistered-commands.json"));
+        difference.forEach((command, added) -> {
+            if (added) internalUnregister(command);
+        });
+        return true;
+    }
+
+    private boolean reloadHidden(Audience audience) {
+        var previous = getHiddenFile().getRoot();
+        var current = getHiddenFile().reload();
+        if (previous.equals(current.getRoot())) return false;
+        var difference = difference(previous, current.getRoot());
+        var additions = difference.entrySet().stream()
+                .filter(Map.Entry::getValue).count();
+        plugin.bundle().sendMessage(audience, "command.reload.changes",
+                Placeholder.parsed("additions", String.valueOf(additions)),
+                Placeholder.parsed("deletions", String.valueOf(difference.size() - additions)),
+                Placeholder.parsed("file", "hidden-commands.json"));
+        return true;
+    }
+
+    private Map<String, Boolean> difference(Set<String> previous, Set<String> current) {
+        var differences = new HashMap<String, Boolean>();
+        differences.putAll(current.stream()
+                .filter(s -> !previous.contains(s))
+                .collect(Collectors.toMap(s -> s, s -> true)));
+        differences.putAll(previous.stream()
+                .filter(s -> !current.contains(s))
+                .collect(Collectors.toMap(s -> s, s -> false)));
+        return differences;
+    }
+
     private boolean internalUnregister(String command) {
         plugin.server().getCommandManager().unregister(command);
         return true;
diff --git a/velocity/src/main/java/net/thenextlvl/commander/velocity/implementation/ProxyPermissionOverride.java b/velocity/src/main/java/net/thenextlvl/commander/velocity/implementation/ProxyPermissionOverride.java
index f371a35..50cf878 100644
--- a/velocity/src/main/java/net/thenextlvl/commander/velocity/implementation/ProxyPermissionOverride.java
+++ b/velocity/src/main/java/net/thenextlvl/commander/velocity/implementation/ProxyPermissionOverride.java
@@ -6,6 +6,8 @@
 import core.io.IO;
 import lombok.Getter;
 import lombok.RequiredArgsConstructor;
+import net.kyori.adventure.audience.Audience;
+import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
 import net.thenextlvl.commander.PermissionOverride;
 import net.thenextlvl.commander.velocity.CommanderPlugin;
 import org.jetbrains.annotations.Nullable;
@@ -78,4 +80,37 @@ public boolean reset(String command) {
     public void overridePermissions() throws UnsupportedOperationException {
         throw new UnsupportedOperationException();
     }
+
+    @Override
+    public boolean reload(Audience audience) {
+        var previous = getOverridesFile().getRoot();
+        var current = getOverridesFile().reload();
+        if (previous.equals(current.getRoot())) return false;
+        var difference = difference(previous, current.getRoot());
+        var additions = difference.entrySet().stream()
+                .filter(Map.Entry::getValue).count();
+        plugin.bundle().sendMessage(audience, "command.reload.changes",
+                Placeholder.parsed("additions", String.valueOf(additions)),
+                Placeholder.parsed("deletions", String.valueOf(difference.size() - additions)),
+                Placeholder.parsed("file", "permission-overrides.json"));
+        difference.forEach((command, added) -> {
+            if (added) override(command.command(), command.permission());
+            else reset(command.command());
+        });
+        return true;
+    }
+
+    private Map<PermissionOverride, Boolean> difference(Map<String, @Nullable String> previous, Map<String, @Nullable String> current) {
+        var differences = new HashMap<PermissionOverride, Boolean>();
+        current.entrySet().stream()
+                .filter(entry -> !Objects.equals(previous.get(entry.getKey()), entry.getValue()))
+                .forEach(entry -> differences.put(new PermissionOverride(entry.getKey(), entry.getValue()), true));
+        previous.entrySet().stream()
+                .filter(entry -> !current.containsKey(entry.getKey()))
+                .forEach(entry -> differences.put(new PermissionOverride(entry.getKey(), entry.getValue()), false));
+        return differences;
+    }
+
+    private record PermissionOverride(String command, @Nullable String permission) {
+    }
 }