diff --git a/loader/include/Geode/Loader.hpp b/loader/include/Geode/Loader.hpp
index 3de671be..a1bb4c37 100644
--- a/loader/include/Geode/Loader.hpp
+++ b/loader/include/Geode/Loader.hpp
@@ -5,7 +5,7 @@
 #include "loader/Log.hpp"
 #include "loader/Mod.hpp"
 #include "loader/ModEvent.hpp"
-#include "loader/SettingV3.hpp"
+#include "loader/Setting.hpp"
 #include "loader/Dirs.hpp"
 
 #include <Geode/DefaultInclude.hpp>
diff --git a/loader/include/Geode/loader/Event.hpp b/loader/include/Geode/loader/Event.hpp
index d7420a03..8f88cb54 100644
--- a/loader/include/Geode/loader/Event.hpp
+++ b/loader/include/Geode/loader/Event.hpp
@@ -51,6 +51,7 @@ namespace geode {
 
     private:
         static DefaultEventListenerPool* create();
+        DefaultEventListenerPool();
 
     public:
         bool add(EventListenerProtocol* listener) override;
@@ -63,10 +64,7 @@ namespace geode {
         friend class DispatchEvent;
 
         template <class... Args>
-        friend class DispatchFilter;
-
-        // todo: make this private in Geode 4.0.0
-        DefaultEventListenerPool();
+        friend class DispatchFilter;        
     };
 
     class GEODE_DLL EventListenerProtocol {
diff --git a/loader/include/Geode/loader/Mod.hpp b/loader/include/Geode/loader/Mod.hpp
index 99cb2b9d..5639e628 100644
--- a/loader/include/Geode/loader/Mod.hpp
+++ b/loader/include/Geode/loader/Mod.hpp
@@ -9,7 +9,7 @@
 #include "Loader.hpp" // very nice circular dependency fix
 #include "Hook.hpp"
 #include "ModMetadata.hpp"
-#include "SettingV3.hpp"
+#include "Setting.hpp"
 #include "Types.hpp"
 #include "Loader.hpp"
 
@@ -22,9 +22,7 @@
 #include <unordered_map>
 #include <vector>
 
-namespace geode {
-    class SettingV3;
-    
+namespace geode {    
     template <class T>
     struct HandleToSaved : public T {
         Mod* m_mod;
@@ -182,7 +180,7 @@ namespace geode {
          * `Mod::registerCustomSettingType`
          * @param key The key of the setting as defined in `mod.json`
          */
-        std::shared_ptr<SettingV3> getSettingV3(std::string_view const key) const;
+        std::shared_ptr<Setting> getSetting(std::string_view const key) const;
 
         /**
          * Register a custom setting type. See 
@@ -245,7 +243,7 @@ namespace geode {
         template <class T>
         T getSettingValue(std::string_view const key) const {
             using S = typename SettingTypeForValueType<T>::SettingType;
-            if (auto sett = cast::typeinfo_pointer_cast<S>(this->getSettingV3(key))) {
+            if (auto sett = cast::typeinfo_pointer_cast<S>(this->getSetting(key))) {
                 return sett->getValue();
             }
             return T();
@@ -254,7 +252,7 @@ namespace geode {
         template <class T>
         T setSettingValue(std::string_view const key, T const& value) {
             using S = typename SettingTypeForValueType<T>::SettingType;
-            if (auto sett = cast::typeinfo_pointer_cast<S>(this->getSettingV3(key))) {
+            if (auto sett = cast::typeinfo_pointer_cast<S>(this->getSetting(key))) {
                 auto old = sett->getValue();
                 sett->setValue(value);
                 return old;
diff --git a/loader/include/Geode/loader/ModMetadata.hpp b/loader/include/Geode/loader/ModMetadata.hpp
index 0316c6c1..9c0c553f 100644
--- a/loader/include/Geode/loader/ModMetadata.hpp
+++ b/loader/include/Geode/loader/ModMetadata.hpp
@@ -171,7 +171,7 @@ namespace geode {
          * Mod settings
          * @note Not a map because insertion order must be preserved
          */
-        [[nodiscard]] std::vector<std::pair<std::string, matjson::Value>> getSettingsV3() const;
+        [[nodiscard]] std::vector<std::pair<std::string, matjson::Value>> getSettings() const;
         /**
          * Get the tags for this mod
          */
diff --git a/loader/include/Geode/loader/ModSettingsManager.hpp b/loader/include/Geode/loader/ModSettingsManager.hpp
index 6baa355d..6f5db523 100644
--- a/loader/include/Geode/loader/ModSettingsManager.hpp
+++ b/loader/include/Geode/loader/ModSettingsManager.hpp
@@ -1,7 +1,7 @@
 #pragma once
 
 #include <Geode/DefaultInclude.hpp>
-#include "SettingV3.hpp"
+#include "Setting.hpp"
 
 namespace geode {
     class Mod;
@@ -57,12 +57,8 @@ namespace geode {
         matjson::Value& getSaveData();
 
         Result<> registerCustomSettingType(std::string_view type, SettingGenerator generator);
-        // todo in v4: remove this
-        Result<> registerLegacyCustomSetting(std::string_view key, std::unique_ptr<SettingValue>&& ptr);
 
-        std::shared_ptr<SettingV3> get(std::string_view key);
-        std::shared_ptr<SettingValue> getLegacy(std::string_view key);
-        std::optional<Setting> getLegacyDefinition(std::string_view key);
+        std::shared_ptr<Setting> get(std::string_view key);
 
         /**
          * Returns true if any setting with the `"restart-required"` attribute 
diff --git a/loader/include/Geode/loader/Setting.hpp b/loader/include/Geode/loader/Setting.hpp
new file mode 100644
index 00000000..3ae2ef7b
--- /dev/null
+++ b/loader/include/Geode/loader/Setting.hpp
@@ -0,0 +1,48 @@
+#pragma once
+#include "SettingV3.hpp"
+
+namespace geode {
+    using Setting = SettingV3;
+    using SettingGenerator = SettingGeneratorV3;
+
+    template <class T, class V = T>
+    using SettingBaseValue = SettingBaseValueV3<T, V>;
+
+    using TitleSetting = TitleSettingV3;
+    using BoolSetting = BoolSettingV3;
+    using IntSetting = IntSettingV3;
+    using FloatSetting = FloatSettingV3;
+    using StringSetting = StringSettingV3;
+    using FileSetting = FileSettingV3;
+    using Color3BSetting = Color3BSettingV3;
+    using Color4BSetting = Color4BSettingV3;
+    
+    using SettingNode = SettingNodeV3;
+    template <class S>
+    using SettingValueNode = SettingValueNodeV3<S>;
+
+    using SettingChangedEvent = SettingChangedEventV3;
+    using SettingChangedFilter = SettingChangedFilterV3;
+    using SettingNodeSizeChangeEvent = SettingNodeSizeChangeEventV3;
+    using SettingNodeValueChangeEvent = SettingNodeValueChangeEventV3;
+
+    template <class T>
+    using SettingTypeForValueType = SettingTypeForValueTypeV3<T>;
+
+    template <class T, class Lambda>
+    EventListener<SettingChangedFilter>* listenForSettingChanges(std::string_view settingKey, Lambda&& callback, Mod* mod = getMod()) {
+        return listenForSettingChangesV3<T>(settingKey, std::forward<Lambda>(callback), mod);
+    }
+
+    template <class Lambda>
+    EventListener<SettingChangedFilter>* listenForSettingChanges(std::string_view settingKey, Lambda&& callback, Mod* mod = getMod()) {
+        return listenForSettingChangesV3(settingKey, std::forward<Lambda>(callback), mod);
+    }
+
+    inline EventListener<SettingChangedFilter>* listenForAllSettingChanges(
+        std::function<void(std::shared_ptr<SettingV3>)> const& callback,
+        Mod* mod = getMod()
+    ) {
+        return listenForAllSettingChangesV3(callback, mod);
+    }
+}
\ No newline at end of file
diff --git a/loader/include/Geode/loader/SettingV3.hpp b/loader/include/Geode/loader/SettingV3.hpp
index bea8bda8..bf6e528f 100644
--- a/loader/include/Geode/loader/SettingV3.hpp
+++ b/loader/include/Geode/loader/SettingV3.hpp
@@ -14,8 +14,6 @@ class ModSettingsPopup;
 namespace geode {
     class ModSettingsManager;
     class SettingNodeV3;
-    // todo in v4: remove this
-    class SettingValue;
 
     class GEODE_DLL SettingV3 : public std::enable_shared_from_this<SettingV3> {
     private:
@@ -122,8 +120,6 @@ namespace geode {
          */
         void markChanged();
 
-        friend class ::geode::SettingValue;
-
     public:
         SettingV3();
         virtual ~SettingV3();
@@ -182,7 +178,7 @@ namespace geode {
         virtual void reset() = 0;
     };
     
-    using SettingGenerator = std::function<Result<std::shared_ptr<SettingV3>>(
+    using SettingGeneratorV3 = std::function<Result<std::shared_ptr<SettingV3>>(
         std::string const& key,
         std::string const& modID,
         matjson::Value const& json
@@ -697,45 +693,45 @@ namespace geode {
     };
 
     template <class T>
-    struct SettingTypeForValueType {
+    struct SettingTypeForValueTypeV3 {
         static_assert(
             !std::is_same_v<T, T>,
-            "specialize the SettingTypeForValueType class to use Mod::getSettingValue for custom settings"
+            "specialize the SettingTypeForValueTypeV3 class to use Mod::getSettingValue for custom settings"
         );
     };
 
     template <>
-    struct SettingTypeForValueType<bool> {
+    struct SettingTypeForValueTypeV3<bool> {
         using SettingType = BoolSettingV3;
     };
     template <>
-    struct SettingTypeForValueType<int64_t> {
+    struct SettingTypeForValueTypeV3<int64_t> {
         using SettingType = IntSettingV3;
     };
     template <>
-    struct SettingTypeForValueType<double> {
+    struct SettingTypeForValueTypeV3<double> {
         using SettingType = FloatSettingV3;
     };
     template <>
-    struct SettingTypeForValueType<std::string> {
+    struct SettingTypeForValueTypeV3<std::string> {
         using SettingType = StringSettingV3;
     };
     template <>
-    struct SettingTypeForValueType<std::filesystem::path> {
+    struct SettingTypeForValueTypeV3<std::filesystem::path> {
         using SettingType = FileSettingV3;
     };
     template <>
-    struct SettingTypeForValueType<cocos2d::ccColor3B> {
+    struct SettingTypeForValueTypeV3<cocos2d::ccColor3B> {
         using SettingType = Color3BSettingV3;
     };
     template <>
-    struct SettingTypeForValueType<cocos2d::ccColor4B> {
+    struct SettingTypeForValueTypeV3<cocos2d::ccColor4B> {
         using SettingType = Color4BSettingV3;
     };
 
     template <class T>
-    EventListener<SettingChangedFilterV3>* listenForSettingChanges(std::string_view settingKey, auto&& callback, Mod* mod = getMod()) {
-        using Ty = typename SettingTypeForValueType<T>::SettingType;
+    EventListener<SettingChangedFilterV3>* listenForSettingChangesV3(std::string_view settingKey, auto&& callback, Mod* mod = getMod()) {
+        using Ty = typename SettingTypeForValueTypeV3<T>::SettingType;
         return new EventListener(
             [callback = std::move(callback)](std::shared_ptr<SettingV3> setting) {
                 if (auto ty = geode::cast::typeinfo_pointer_cast<Ty>(setting)) {
@@ -745,11 +741,11 @@ namespace geode {
             SettingChangedFilterV3(mod, std::string(settingKey))
         );
     }
-    EventListener<SettingChangedFilterV3>* listenForSettingChanges(std::string_view settingKey, auto&& callback, Mod* mod = getMod()) {
+    EventListener<SettingChangedFilterV3>* listenForSettingChangesV3(std::string_view settingKey, auto&& callback, Mod* mod = getMod()) {
         using T = std::remove_cvref_t<utils::function::Arg<0, decltype(callback)>>;
-        return listenForSettingChanges<T>(settingKey, std::move(callback), mod);
+        return listenForSettingChangesV3<T>(settingKey, std::move(callback), mod);
     }
-    GEODE_DLL EventListener<SettingChangedFilterV3>* listenForAllSettingChanges(
+    GEODE_DLL EventListener<SettingChangedFilterV3>* listenForAllSettingChangesV3(
         std::function<void(std::shared_ptr<SettingV3>)> const& callback,
         Mod* mod = getMod()
     );
diff --git a/loader/include/Geode/loader/Types.hpp b/loader/include/Geode/loader/Types.hpp
index ba869cf5..e5243a47 100644
--- a/loader/include/Geode/loader/Types.hpp
+++ b/loader/include/Geode/loader/Types.hpp
@@ -89,14 +89,11 @@ namespace geode {
     constexpr std::string_view GEODE_MOD_EXTENSION = ".geode";
 
     class Mod;
-    class Setting;
     class Loader;
     class Hook;
     class VersionInfo;
 
     class Unknown;
-    using unknownmemfn_t = void (Unknown::*)();
-    using unknownfn_t = void (*)();
 
     namespace modifier {
         template <class, class>
diff --git a/loader/include/Geode/platform/platform.hpp b/loader/include/Geode/platform/platform.hpp
index c8d52484..2ef19b36 100644
--- a/loader/include/Geode/platform/platform.hpp
+++ b/loader/include/Geode/platform/platform.hpp
@@ -116,14 +116,22 @@ namespace geode {
     public:
         // todo in v4: make these flags and add archless Mac and Android as well as Desktop and Mobile and remove Linux
         enum {
-            Unknown   = -1,
-            Windows   = 0,
-            MacIntel  = 1,
-            MacArm    = 2,
-            iOS       = 3,
-            Android32 = 4,
-            Android64 = 5,
-            Linux     = 6,
+            Unknown    = 0b000000,
+            Windows    = 0b000001,
+            Android32  = 0b000010,
+            Android64  = 0b000100,
+            MacIntel   = 0b001000,
+            MacArm     = 0b010000,
+            iOS        = 0b100000,
+            Android    = Android32 | Android64,
+            Mac        = MacIntel | MacArm,
+            Apple      = Mac | iOS,
+            X64        = MacIntel | Windows,
+            X86        = Unknown,
+            ArmV7      = Android32,
+            ArmV8      = Android64 | MacArm | iOS,
+            Desktop    = Windows | Mac,
+            Mobile     = Android | iOS,
         };
 
         using Type = decltype(Unknown);
@@ -190,7 +198,6 @@ namespace geode {
                 case iOS: return "iOS";
                 case Android32: return "Android32";
                 case Android64: return "Android64";
-                case Linux: return "Linux";
                 default: break;
             }
             return "Undefined";
@@ -206,7 +213,6 @@ namespace geode {
                 case iOS: return "ios";
                 case Android32: return ignoreArch ? "android" : "android32";
                 case Android64: return ignoreArch ? "android" : "android64";
-                case Linux: return "linux";
                 default: break;
             }
             return "undefined";
diff --git a/loader/include/Geode/ui/SceneManager.hpp b/loader/include/Geode/ui/SceneManager.hpp
index 961003e1..2c57c564 100644
--- a/loader/include/Geode/ui/SceneManager.hpp
+++ b/loader/include/Geode/ui/SceneManager.hpp
@@ -8,6 +8,8 @@
 #include <Geode/utils/cocos.hpp>
 
 namespace geode {
+    struct SceneSwitch;
+
     class GEODE_DLL SceneManager final {
     protected:
         std::vector<Ref<cocos2d::CCNode>> m_persistedNodes;
@@ -15,6 +17,10 @@ namespace geode {
 
         virtual ~SceneManager();
 
+        void willSwitchToScene(cocos2d::CCScene* scene);
+
+        friend struct SceneSwitch;
+
     public:
         static SceneManager* get();
 
@@ -34,9 +40,5 @@ namespace geode {
          * Gets a span of the persisted nodes. To add new nodes to the list, use keepAcrossScenes.
          */
         std::span<Ref<cocos2d::CCNode> const> getPersistedNodes();
-
-        // This method should only be called by geode itself
-        // TODO(v4): hide this
-        void willSwitchToScene(cocos2d::CCScene* scene);
     };
 }
diff --git a/loader/src/hooks/persist.cpp b/loader/src/hooks/persist.cpp
index 44a18d14..0c0ea468 100644
--- a/loader/src/hooks/persist.cpp
+++ b/loader/src/hooks/persist.cpp
@@ -2,10 +2,15 @@
 
 using namespace geode::prelude;
 
+#ifdef GEODE_IS_WINDOWS
+#include <Geode/modify/AppDelegate.hpp>
+#else
+#include <Geode/modify/AchievementNotifier.hpp>
+#endif
+
+namespace geode {
 
 #ifdef GEODE_IS_WINDOWS
-
-#include <Geode/modify/AppDelegate.hpp>
 struct SceneSwitch : Modify<SceneSwitch, AppDelegate> {
     GEODE_FORWARD_COMPAT_DISABLE_HOOKS("persist disabled")
     void willSwitchToScene(CCScene* scene) {
@@ -15,8 +20,6 @@ struct SceneSwitch : Modify<SceneSwitch, AppDelegate> {
 };
 
 #else
-
-#include <Geode/modify/AchievementNotifier.hpp>
 struct SceneSwitch : Modify<SceneSwitch, AchievementNotifier> {
     GEODE_FORWARD_COMPAT_DISABLE_HOOKS("persist disabled")
     void willSwitchToScene(CCScene* scene) {
@@ -26,3 +29,5 @@ struct SceneSwitch : Modify<SceneSwitch, AchievementNotifier> {
 };
 
 #endif
+
+}
\ No newline at end of file
diff --git a/loader/src/loader/Mod.cpp b/loader/src/loader/Mod.cpp
index c377f9c6..0bddeacc 100644
--- a/loader/src/loader/Mod.cpp
+++ b/loader/src/loader/Mod.cpp
@@ -152,7 +152,7 @@ bool Mod::hasSetting(std::string_view const key) const {
     return m_impl->hasSetting(key);
 }
 
-std::shared_ptr<SettingV3> Mod::getSettingV3(std::string_view const key) const {
+std::shared_ptr<Setting> Mod::getSetting(std::string_view const key) const {
     return m_impl->m_settings->get(std::string(key));
 }
 
diff --git a/loader/src/loader/ModImpl.cpp b/loader/src/loader/ModImpl.cpp
index 0334e06d..963925f4 100644
--- a/loader/src/loader/ModImpl.cpp
+++ b/loader/src/loader/ModImpl.cpp
@@ -229,19 +229,19 @@ Result<> Mod::Impl::saveData() {
 }
 
 bool Mod::Impl::hasSettings() const {
-    return m_metadata.getSettingsV3().size();
+    return m_metadata.getSettings().size();
 }
 
 std::vector<std::string> Mod::Impl::getSettingKeys() const {
     std::vector<std::string> keys;
-    for (auto& [key, _] : m_metadata.getSettingsV3()) {
+    for (auto& [key, _] : m_metadata.getSettings()) {
         keys.push_back(key);
     }
     return keys;
 }
 
 bool Mod::Impl::hasSetting(std::string_view const key) const {
-    for (auto& setting : m_metadata.getSettingsV3()) {
+    for (auto& setting : m_metadata.getSettings()) {
         if (setting.first == key) {
             return true;
         }
@@ -681,8 +681,6 @@ ModJson Mod::Impl::getRuntimeInfo() const {
     for (auto patch : m_patches) {
         obj["patches"].as_array().push_back(ModJson(patch->getRuntimeInfo()));
     }
-    // TODO: so which one is it
-    // obj["enabled"] = m_enabled;
     obj["loaded"] = m_enabled;
     obj["temp-dir"] = this->getTempDir();
     obj["save-dir"] = this->getSaveDir();
diff --git a/loader/src/loader/ModMetadataImpl.cpp b/loader/src/loader/ModMetadataImpl.cpp
index 54162a44..0924187a 100644
--- a/loader/src/loader/ModMetadataImpl.cpp
+++ b/loader/src/loader/ModMetadataImpl.cpp
@@ -519,7 +519,7 @@ std::vector<ModMetadata::Incompatibility> ModMetadata::getIncompatibilities() co
 std::vector<std::string> ModMetadata::getSpritesheets() const {
     return m_impl->m_spritesheets;
 }
-std::vector<std::pair<std::string, matjson::Value>> ModMetadata::getSettingsV3() const {
+std::vector<std::pair<std::string, matjson::Value>> ModMetadata::getSettings() const {
     return m_impl->m_settings;
 }
 std::unordered_set<std::string> ModMetadata::getTags() const {
diff --git a/loader/src/loader/ModMetadataImpl.hpp b/loader/src/loader/ModMetadataImpl.hpp
index fbf97448..f14ab996 100644
--- a/loader/src/loader/ModMetadataImpl.hpp
+++ b/loader/src/loader/ModMetadataImpl.hpp
@@ -4,7 +4,7 @@
 #include <Geode/loader/Mod.hpp>
 #include <Geode/utils/JsonValidation.hpp>
 #include <Geode/utils/VersionInfo.hpp>
-#include <Geode/loader/SettingV3.hpp>
+#include <Geode/loader/Setting.hpp>
 
 using namespace geode::prelude;
 
diff --git a/loader/src/loader/ModSettingsManager.cpp b/loader/src/loader/ModSettingsManager.cpp
index 23615909..c908bb27 100644
--- a/loader/src/loader/ModSettingsManager.cpp
+++ b/loader/src/loader/ModSettingsManager.cpp
@@ -13,17 +13,17 @@ private:
     std::unordered_map<std::string, SettingGenerator> m_types;
 
     SharedSettingTypesPool() : m_types({
-        { "title", &TitleSettingV3::parse },
-        { "bool", &BoolSettingV3::parse },
-        { "int", &IntSettingV3::parse },
-        { "float", &FloatSettingV3::parse },
-        { "string", &StringSettingV3::parse },
-        { "file", &FileSettingV3::parse },
-        { "folder", &FileSettingV3::parse },
-        { "path", &FileSettingV3::parse },
-        { "rgb", &Color3BSettingV3::parse },
-        { "color", &Color3BSettingV3::parse },
-        { "rgba", &Color4BSettingV3::parse },
+        { "title", &TitleSetting::parse },
+        { "bool", &BoolSetting::parse },
+        { "int", &IntSetting::parse },
+        { "float", &FloatSetting::parse },
+        { "string", &StringSetting::parse },
+        { "file", &FileSetting::parse },
+        { "folder", &FileSetting::parse },
+        { "path", &FileSetting::parse },
+        { "rgb", &Color3BSetting::parse },
+        { "color", &Color3BSetting::parse },
+        { "rgba", &Color4BSetting::parse },
     }) {}
 
 public:
@@ -78,9 +78,7 @@ public:
     struct SettingInfo final {
         std::string type;
         matjson::Value json;
-        std::shared_ptr<SettingV3> v3 = nullptr;
-        // todo: remove in v4
-        std::shared_ptr<SettingValue> legacy = nullptr;
+        std::shared_ptr<Setting> v3 = nullptr;
     };  
     std::string modID;
     std::unordered_map<std::string, SettingInfo> settings;
@@ -159,7 +157,7 @@ ModSettingsManager::ModSettingsManager(ModMetadata const& metadata)
   : m_impl(std::make_unique<Impl>())
 {
     m_impl->modID = metadata.getID();
-    for (auto const& [key, json] : metadata.getSettingsV3()) {
+    for (auto const& [key, json] : metadata.getSettings()) {
         auto setting = Impl::SettingInfo();
         setting.json = json;
         auto root = checkJson(json, "setting");
@@ -195,13 +193,6 @@ Result<> ModSettingsManager::registerCustomSettingType(std::string_view type, Se
     m_impl->createSettings();
     return Ok();
 }
-Result<> ModSettingsManager::registerLegacyCustomSetting(std::string_view key, std::unique_ptr<SettingValue>&& ptr) {
-    auto id = std::string(key);
-    if (!m_impl->settings.count(id)) {
-        return Err("No such setting '{}' in mod {}", id, m_impl->modID);
-    }
-    return Ok();
-}
 
 Result<> ModSettingsManager::load(matjson::Value const& json) {
     if (json.is_object()) {
@@ -225,7 +216,7 @@ matjson::Value& ModSettingsManager::getSaveData() {
     return m_impl->savedata;
 }
 
-std::shared_ptr<SettingV3> ModSettingsManager::get(std::string_view key) {
+std::shared_ptr<Setting> ModSettingsManager::get(std::string_view key) {
     auto id = std::string(key);
     return m_impl->settings.count(id) ? m_impl->settings.at(id).v3 : nullptr;
 }
diff --git a/loader/src/loader/SettingNode.hpp b/loader/src/loader/SettingNode.hpp
new file mode 100644
index 00000000..1e4d1e5e
--- /dev/null
+++ b/loader/src/loader/SettingNode.hpp
@@ -0,0 +1,16 @@
+#pragma once
+#include "SettingNodeV3.hpp"
+
+using namespace geode::prelude;
+
+using TitleSettingNode = TitleSettingNodeV3;
+using BoolSettingNode = BoolSettingNodeV3;
+template <class S>
+using NumberSettingNode = NumberSettingNodeV3<S>;
+using IntSettingNode = IntSettingNodeV3;
+using FloatSettingNode = FloatSettingNodeV3;
+using StringSettingNode = StringSettingNodeV3;
+using FileSettingNode = FileSettingNodeV3;
+using Color3BSettingNode = Color3BSettingNodeV3;
+using Color4BSettingNode = Color4BSettingNodeV3;
+using UnresolvedCustomSettingNode = UnresolvedCustomSettingNodeV3;
\ No newline at end of file
diff --git a/loader/src/loader/SettingNodeV3.hpp b/loader/src/loader/SettingNodeV3.hpp
index be462eb5..794379b7 100644
--- a/loader/src/loader/SettingNodeV3.hpp
+++ b/loader/src/loader/SettingNodeV3.hpp
@@ -1,6 +1,6 @@
 #pragma once
 
-#include <Geode/loader/SettingV3.hpp>
+#include <Geode/loader/Setting.hpp>
 #include <Geode/binding/CCMenuItemToggler.hpp>
 #include <Geode/binding/ColorChannelSprite.hpp>
 #include <Geode/binding/Slider.hpp>
diff --git a/loader/src/loader/SettingV3.cpp b/loader/src/loader/SettingV3.cpp
index e7b3292a..7f0d91b3 100644
--- a/loader/src/loader/SettingV3.cpp
+++ b/loader/src/loader/SettingV3.cpp
@@ -1,4 +1,4 @@
-#include <Geode/loader/SettingV3.hpp>
+#include <Geode/loader/Setting.hpp>
 #include <Geode/loader/ModSettingsManager.hpp>
 #include <Geode/utils/ranges.hpp>
 #include <Geode/utils/string.hpp>
@@ -45,7 +45,7 @@ namespace enable_if_parsing {
                 if (!mod->hasSetting(settingID)) {
                     return Err("Mod '{}' does not have setting '{}'", mod->getName(), settingID);
                 }
-                if (!typeinfo_pointer_cast<BoolSettingV3>(mod->getSettingV3(settingID))) {
+                if (!typeinfo_pointer_cast<BoolSettingV3>(mod->getSetting(settingID))) {
                     return Err("Setting '{}' in mod '{}' is not a boolean setting", settingID, mod->getName());
                 }
             }
@@ -59,7 +59,7 @@ namespace enable_if_parsing {
                 // This is an if-check just in case, even though check() should already 
                 // make sure that getSettingV3 is guaranteed to return true
                 auto name = settingID;
-                if (auto sett = mod->getSettingV3(settingID)) {
+                if (auto sett = mod->getSetting(settingID)) {
                     name = sett->getDisplayName();
                 }
                 if (modID == defaultModID) {
@@ -446,7 +446,7 @@ SettingChangedFilterV3::SettingChangedFilterV3(Mod* mod, std::optional<std::stri
 
 SettingChangedFilterV3::SettingChangedFilterV3(SettingChangedFilterV3 const&) = default;
 
-EventListener<SettingChangedFilterV3>* geode::listenForAllSettingChanges(
+EventListener<SettingChangedFilterV3>* geode::listenForAllSettingChangesV3(
     std::function<void(std::shared_ptr<SettingV3>)> const& callback,
     Mod* mod
 ) {
@@ -572,12 +572,6 @@ void SettingV3::markChanged() {
         manager->markRestartRequired();
     }
     SettingChangedEventV3(shared_from_this()).post();
-    if (manager) {
-        // TODO: v4
-        // Use ModSettingsManager rather than convertToLegacyValue since it 
-        // caches the result and we want to have that for performance
-        // SettingChangedEvent(this->getMod(), manager->getLegacy(this->getKey()).get()).post();
-    }
 }
 class TitleSettingV3::Impl final {
 public:
diff --git a/loader/src/ui/mods/ModsLayer.cpp b/loader/src/ui/mods/ModsLayer.cpp
index 27fc2866..64985430 100644
--- a/loader/src/ui/mods/ModsLayer.cpp
+++ b/loader/src/ui/mods/ModsLayer.cpp
@@ -90,7 +90,7 @@ bool ModsStatusNode::init() {
 
     m_downloadListener.bind([this](auto) { this->updateState(); });
 
-    m_settingNodeListener.bind([this](SettingNodeValueChangeEventV3* ev) {
+    m_settingNodeListener.bind([this](SettingNodeValueChangeEvent* ev) {
         this->updateState();
         return ListenerResult::Propagate;
     });
diff --git a/loader/src/ui/mods/ModsLayer.hpp b/loader/src/ui/mods/ModsLayer.hpp
index 35e36b97..ed585239 100644
--- a/loader/src/ui/mods/ModsLayer.hpp
+++ b/loader/src/ui/mods/ModsLayer.hpp
@@ -12,7 +12,7 @@
 #include "sources/ModListSource.hpp"
 #include "UpdateModListState.hpp"
 #include <server/DownloadManager.hpp>
-#include <Geode/loader/SettingV3.hpp>
+#include <Geode/loader/Setting.hpp>
 
 using namespace geode::prelude;
 
@@ -40,7 +40,7 @@ protected:
     EventListener<UpdateModListStateFilter> m_updateStateListener;
     EventListener<server::ModDownloadFilter> m_downloadListener;
     DownloadState m_lastState = DownloadState::None;
-    EventListener<EventFilter<SettingNodeValueChangeEventV3>> m_settingNodeListener;
+    EventListener<EventFilter<SettingNodeValueChangeEvent>> m_settingNodeListener;
     
     bool init();
     void updateState();
diff --git a/loader/src/ui/mods/list/ModItem.cpp b/loader/src/ui/mods/list/ModItem.cpp
index 570c89d7..abe3c536 100644
--- a/loader/src/ui/mods/list/ModItem.cpp
+++ b/loader/src/ui/mods/list/ModItem.cpp
@@ -303,7 +303,7 @@ bool ModItem::init(ModSource&& source) {
     m_downloadListener.bind([this](auto) { this->updateState(); });
     m_downloadListener.setFilter(server::ModDownloadFilter(m_source.getID()));
 
-    m_settingNodeListener.bind([this](SettingNodeValueChangeEventV3*) {
+    m_settingNodeListener.bind([this](SettingNodeValueChangeEvent*) {
         this->updateState();
         return ListenerResult::Propagate;
     });
diff --git a/loader/src/ui/mods/list/ModItem.hpp b/loader/src/ui/mods/list/ModItem.hpp
index f5f9fc90..c6a3fa75 100644
--- a/loader/src/ui/mods/list/ModItem.hpp
+++ b/loader/src/ui/mods/list/ModItem.hpp
@@ -35,7 +35,7 @@ protected:
     EventListener<server::ServerRequest<std::optional<server::ServerModUpdate>>> m_checkUpdateListener;
     EventListener<server::ModDownloadFilter> m_downloadListener;
     std::optional<server::ServerModUpdate> m_availableUpdate;
-    EventListener<EventFilter<SettingNodeValueChangeEventV3>> m_settingNodeListener;
+    EventListener<EventFilter<SettingNodeValueChangeEvent>> m_settingNodeListener;
 
     /**
      * @warning Make sure `getMetadata` and `createModLogo` are callable 
diff --git a/loader/src/ui/mods/popups/ModPopup.cpp b/loader/src/ui/mods/popups/ModPopup.cpp
index 07762c6f..1d8b6f8a 100644
--- a/loader/src/ui/mods/popups/ModPopup.cpp
+++ b/loader/src/ui/mods/popups/ModPopup.cpp
@@ -618,7 +618,7 @@ bool ModPopup::setup(ModSource&& src) {
     m_downloadListener.bind([this](auto) { this->updateState(); });
     m_downloadListener.setFilter(m_source.getID());
 
-    m_settingNodeListener.bind([this](SettingNodeValueChangeEventV3*) {
+    m_settingNodeListener.bind([this](SettingNodeValueChangeEvent*) {
         this->updateState();
         return ListenerResult::Propagate;
     });
diff --git a/loader/src/ui/mods/popups/ModPopup.hpp b/loader/src/ui/mods/popups/ModPopup.hpp
index c5689af3..bb660302 100644
--- a/loader/src/ui/mods/popups/ModPopup.hpp
+++ b/loader/src/ui/mods/popups/ModPopup.hpp
@@ -42,7 +42,7 @@ protected:
     EventListener<server::ServerRequest<std::optional<server::ServerModUpdate>>> m_checkUpdateListener;
     EventListener<UpdateModListStateFilter> m_updateStateListener;
     EventListener<server::ModDownloadFilter> m_downloadListener;
-    EventListener<EventFilter<SettingNodeValueChangeEventV3>> m_settingNodeListener;
+    EventListener<EventFilter<SettingNodeValueChangeEvent>> m_settingNodeListener;
 
     bool setup(ModSource&& src) override;
     void updateState();
diff --git a/loader/src/ui/mods/settings/ModSettingsPopup.cpp b/loader/src/ui/mods/settings/ModSettingsPopup.cpp
index a68e9aa2..22a0dacf 100644
--- a/loader/src/ui/mods/settings/ModSettingsPopup.cpp
+++ b/loader/src/ui/mods/settings/ModSettingsPopup.cpp
@@ -6,12 +6,13 @@
 #include <Geode/utils/cocos.hpp>
 #include <Geode/ui/General.hpp>
 #include <Geode/ui/Scrollbar.hpp>
-#include <loader/SettingNodeV3.hpp>
+#include <Geode/loader/Setting.hpp>
+#include <loader/SettingNode.hpp>
 // needed for weightedFuzzyMatch
 #include <ui/mods/sources/ModListSource.hpp>
 
-static bool matchSearch(SettingNodeV3* node, std::string const& query) {
-    if (typeinfo_cast<TitleSettingNodeV3*>(node)) {
+static bool matchSearch(SettingNode* node, std::string const& query) {
+    if (typeinfo_cast<TitleSettingNode*>(node)) {
         return true;
     }
     bool addToList = false;
@@ -73,12 +74,12 @@ bool ModSettingsPopup::setup(Mod* mod) {
     m_list->setTouchEnabled(true);
 
     for (auto& key : mod->getSettingKeys()) {
-        SettingNodeV3* node;
-        if (auto sett = mod->getSettingV3(key)) {
+        SettingNode* node;
+        if (auto sett = mod->getSetting(key)) {
             node = sett->createNode(layerSize.width);
         }
         else {
-            node = UnresolvedCustomSettingNodeV3::create(key, mod, layerSize.width);
+            node = UnresolvedCustomSettingNode::create(key, mod, layerSize.width);
         }
 
         m_settings.push_back(node);
@@ -249,7 +250,7 @@ void ModSettingsPopup::onClearSearch(CCObject*) {
     m_list->moveToTop();
 }
 
-void ModSettingsPopup::updateState(SettingNodeV3* invoker) {
+void ModSettingsPopup::updateState(SettingNode* invoker) {
     auto search = m_searchInput->getString();
     auto hasSearch = !search.empty();
 
@@ -261,10 +262,10 @@ void ModSettingsPopup::updateState(SettingNodeV3* invoker) {
 
     // Update search visibility + all settings with "enable-if" schemes + 
     // checkerboard BG
-    TitleSettingNodeV3* lastTitle = nullptr;
+    TitleSettingNode* lastTitle = nullptr;
     bool bg = false;
     for (auto& sett : m_settings) {
-        if (auto asTitle = typeinfo_cast<TitleSettingNodeV3*>(sett.data())) {
+        if (auto asTitle = typeinfo_cast<TitleSettingNode*>(sett.data())) {
             lastTitle = asTitle;
         }
         sett->removeFromParent();
diff --git a/loader/src/ui/mods/settings/ModSettingsPopup.hpp b/loader/src/ui/mods/settings/ModSettingsPopup.hpp
index c569d53f..506d157d 100644
--- a/loader/src/ui/mods/settings/ModSettingsPopup.hpp
+++ b/loader/src/ui/mods/settings/ModSettingsPopup.hpp
@@ -1,6 +1,6 @@
 #pragma once
 
-#include <Geode/loader/SettingV3.hpp>
+#include <Geode/loader/Setting.hpp>
 #include <Geode/ui/Popup.hpp>
 #include <Geode/utils/cocos.hpp>
 #include <Geode/ui/ScrollLayer.hpp>
@@ -14,17 +14,17 @@ class ModSettingsPopup : public GeodePopup<Mod*> {
 protected:
     Mod* m_mod;
     ScrollLayer* m_list;
-    std::vector<Ref<SettingNodeV3>> m_settings;
+    std::vector<Ref<SettingNode>> m_settings;
     CCMenu* m_applyMenu;
     CCMenuItemSpriteExtra* m_applyBtn;
     CCMenuItemSpriteExtra* m_restartBtn;
     ButtonSprite* m_applyBtnSpr;
     TextInput* m_searchInput;
     CCMenuItemSpriteExtra* m_searchClearBtn;
-    EventListener<EventFilter<SettingNodeValueChangeEventV3>> m_changeListener;
+    EventListener<EventFilter<SettingNodeValueChangeEvent>> m_changeListener;
 
     bool setup(Mod* mod) override;
-    void updateState(SettingNodeV3* invoker = nullptr);
+    void updateState(SettingNode* invoker = nullptr);
     bool hasUncommitted() const;
     void onClose(CCObject*) override;
     void onApply(CCObject*);
diff --git a/loader/src/utils/PlatformID.cpp b/loader/src/utils/PlatformID.cpp
index 49038918..a3fb35a7 100644
--- a/loader/src/utils/PlatformID.cpp
+++ b/loader/src/utils/PlatformID.cpp
@@ -33,8 +33,6 @@ PlatformID PlatformID::from(const char* str) {
         case hash("Android64"):
         case hash("android64"): return PlatformID::Android64;
 
-        case hash("Linux"):
-        case hash("linux"): return PlatformID::Linux;
         default: return PlatformID::Unknown;
     }
 }
@@ -64,9 +62,6 @@ std::vector<PlatformID> PlatformID::getCovered(std::string_view str) {
         case hash("android"): return { PlatformID::Android32, PlatformID::Android64 };
         case hash("android32"): return { PlatformID::Android32 };
         case hash("android64"): return { PlatformID::Android64 };
-
-        // todo in v4: no linux
-        case hash("linux"): return { PlatformID::Linux };
         
         default: return {};
     }