diff --git a/.clang-tidy b/.clang-tidy
new file mode 100644
index 000000000..11ddc9cfc
--- /dev/null
+++ b/.clang-tidy
@@ -0,0 +1,4 @@
+Checks:
+  - modernize-use-using
+
+SystemHeaders: false
diff --git a/launcher/BaseInstance.cpp b/launcher/BaseInstance.cpp
index 725036395..33dc3f741 100644
--- a/launcher/BaseInstance.cpp
+++ b/launcher/BaseInstance.cpp
@@ -388,7 +388,7 @@ QString BaseInstance::name() const
 
 QString BaseInstance::windowTitle() const
 {
-    return BuildConfig.LAUNCHER_DISPLAYNAME + ": " + name().replace(QRegularExpression("\\s+"), " ");
+    return BuildConfig.LAUNCHER_DISPLAYNAME + ": " + name();
 }
 
 // FIXME: why is this here? move it to MinecraftInstance!!!
diff --git a/launcher/BaseInstance.h b/launcher/BaseInstance.h
index 47fff5957..f4ed9113c 100644
--- a/launcher/BaseInstance.h
+++ b/launcher/BaseInstance.h
@@ -64,7 +64,7 @@ class LaunchTask;
 class BaseInstance;
 
 // pointer for lazy people
-typedef std::shared_ptr<BaseInstance> InstancePtr;
+using InstancePtr = std::shared_ptr<BaseInstance>;
 
 /*!
  * \brief Base class for instances.
diff --git a/launcher/BaseVersionList.h b/launcher/BaseVersionList.h
index fe1550c21..231887c4e 100644
--- a/launcher/BaseVersionList.h
+++ b/launcher/BaseVersionList.h
@@ -51,7 +51,7 @@ class BaseVersionList : public QAbstractListModel {
         ArchitectureRole,
         SortRole
     };
-    typedef QList<int> RoleList;
+    using RoleList = QList<int>;
 
     explicit BaseVersionList(QObject* parent = 0);
 
diff --git a/launcher/FileSystem.cpp b/launcher/FileSystem.cpp
index 652ba2995..c7d5f85fa 100644
--- a/launcher/FileSystem.cpp
+++ b/launcher/FileSystem.cpp
@@ -123,26 +123,35 @@ namespace fs = ghc::filesystem;
 
 #if defined(__MINGW32__)
 
-typedef struct _DUPLICATE_EXTENTS_DATA {
+struct _DUPLICATE_EXTENTS_DATA {
     HANDLE FileHandle;
     LARGE_INTEGER SourceFileOffset;
     LARGE_INTEGER TargetFileOffset;
     LARGE_INTEGER ByteCount;
-} DUPLICATE_EXTENTS_DATA, *PDUPLICATE_EXTENTS_DATA;
+};
 
-typedef struct _FSCTL_GET_INTEGRITY_INFORMATION_BUFFER {
+using DUPLICATE_EXTENTS_DATA = _DUPLICATE_EXTENTS_DATA;
+using PDUPLICATE_EXTENTS_DATA = _DUPLICATE_EXTENTS_DATA*;
+
+struct _FSCTL_GET_INTEGRITY_INFORMATION_BUFFER {
     WORD ChecksumAlgorithm;  // Checksum algorithm. e.g. CHECKSUM_TYPE_UNCHANGED, CHECKSUM_TYPE_NONE, CHECKSUM_TYPE_CRC32
     WORD Reserved;           // Must be 0
     DWORD Flags;             // FSCTL_INTEGRITY_FLAG_xxx
     DWORD ChecksumChunkSizeInBytes;
     DWORD ClusterSizeInBytes;
-} FSCTL_GET_INTEGRITY_INFORMATION_BUFFER, *PFSCTL_GET_INTEGRITY_INFORMATION_BUFFER;
+};
 
-typedef struct _FSCTL_SET_INTEGRITY_INFORMATION_BUFFER {
+using FSCTL_GET_INTEGRITY_INFORMATION_BUFFER = _FSCTL_GET_INTEGRITY_INFORMATION_BUFFER;
+using PFSCTL_GET_INTEGRITY_INFORMATION_BUFFER = _FSCTL_GET_INTEGRITY_INFORMATION_BUFFER*;
+
+struct _FSCTL_SET_INTEGRITY_INFORMATION_BUFFER {
     WORD ChecksumAlgorithm;  // Checksum algorithm. e.g. CHECKSUM_TYPE_UNCHANGED, CHECKSUM_TYPE_NONE, CHECKSUM_TYPE_CRC32
     WORD Reserved;           // Must be 0
     DWORD Flags;             // FSCTL_INTEGRITY_FLAG_xxx
-} FSCTL_SET_INTEGRITY_INFORMATION_BUFFER, *PFSCTL_SET_INTEGRITY_INFORMATION_BUFFER;
+};
+
+using FSCTL_SET_INTEGRITY_INFORMATION_BUFFER = _FSCTL_SET_INTEGRITY_INFORMATION_BUFFER;
+using PFSCTL_SET_INTEGRITY_INFORMATION_BUFFER = _FSCTL_SET_INTEGRITY_INFORMATION_BUFFER*;
 
 #endif
 
diff --git a/launcher/MMCZip.h b/launcher/MMCZip.h
index 1c6ebe34a..45b1df0b3 100644
--- a/launcher/MMCZip.h
+++ b/launcher/MMCZip.h
@@ -172,7 +172,7 @@ class ExportToZipTask : public Task {
     void setExcludeFiles(QStringList excludeFiles) { m_exclude_files = excludeFiles; }
     void addExtraFile(QString fileName, QByteArray data) { m_extra_files.insert(fileName, data); }
 
-    typedef std::optional<QString> ZipResult;
+    using ZipResult = std::optional<QString>;
 
    protected:
     virtual void executeTask() override;
diff --git a/launcher/VersionProxyModel.h b/launcher/VersionProxyModel.h
index c7d5fd94e..57c711d58 100644
--- a/launcher/VersionProxyModel.h
+++ b/launcher/VersionProxyModel.h
@@ -10,7 +10,7 @@ class VersionProxyModel : public QAbstractProxyModel {
     Q_OBJECT
    public:
     enum Column { Name, ParentVersion, Branch, Type, Architecture, Path, Time };
-    typedef QHash<BaseVersionList::ModelRoles, std::shared_ptr<Filter>> FilterMap;
+    using FilterMap = QHash<BaseVersionList::ModelRoles, std::shared_ptr<Filter>>;
 
    public:
     VersionProxyModel(QObject* parent = 0);
diff --git a/launcher/java/JavaChecker.h b/launcher/java/JavaChecker.h
index 743f49417..7111f8522 100644
--- a/launcher/java/JavaChecker.h
+++ b/launcher/java/JavaChecker.h
@@ -22,8 +22,8 @@ struct JavaCheckResult {
     enum class Validity { Errored, ReturnedInvalidData, Valid } validity = Validity::Errored;
 };
 
-typedef shared_qobject_ptr<QProcess> QProcessPtr;
-typedef shared_qobject_ptr<JavaChecker> JavaCheckerPtr;
+using QProcessPtr = shared_qobject_ptr<QProcess>;
+using JavaCheckerPtr = shared_qobject_ptr<JavaChecker>;
 class JavaChecker : public QObject {
     Q_OBJECT
    public:
diff --git a/launcher/java/JavaCheckerJob.h b/launcher/java/JavaCheckerJob.h
index 009687917..ddf827968 100644
--- a/launcher/java/JavaCheckerJob.h
+++ b/launcher/java/JavaCheckerJob.h
@@ -20,7 +20,7 @@
 #include "tasks/Task.h"
 
 class JavaCheckerJob;
-typedef shared_qobject_ptr<JavaCheckerJob> JavaCheckerJobPtr;
+using JavaCheckerJobPtr = shared_qobject_ptr<JavaCheckerJob>;
 
 // FIXME: this just seems horribly redundant
 class JavaCheckerJob : public Task {
diff --git a/launcher/java/JavaInstall.h b/launcher/java/JavaInstall.h
index 49e9ed06e..8c2743a00 100644
--- a/launcher/java/JavaInstall.h
+++ b/launcher/java/JavaInstall.h
@@ -42,4 +42,4 @@ struct JavaInstall : public BaseVersion {
     bool recommended = false;
 };
 
-typedef std::shared_ptr<JavaInstall> JavaInstallPtr;
+using JavaInstallPtr = std::shared_ptr<JavaInstall>;
diff --git a/launcher/minecraft/Agent.h b/launcher/minecraft/Agent.h
index 8958521e5..bc385a74e 100644
--- a/launcher/minecraft/Agent.h
+++ b/launcher/minecraft/Agent.h
@@ -6,7 +6,7 @@
 
 class Agent;
 
-typedef std::shared_ptr<Agent> AgentPtr;
+using AgentPtr = std::shared_ptr<Agent>;
 
 class Agent {
    public:
diff --git a/launcher/minecraft/Component.h b/launcher/minecraft/Component.h
index 3474a22e0..fdb61c45e 100644
--- a/launcher/minecraft/Component.h
+++ b/launcher/minecraft/Component.h
@@ -105,4 +105,4 @@ class Component : public QObject, public ProblemProvider {
     bool m_loaded = false;
 };
 
-typedef shared_qobject_ptr<Component> ComponentPtr;
+using ComponentPtr = shared_qobject_ptr<Component>;
diff --git a/launcher/minecraft/Library.h b/launcher/minecraft/Library.h
index f8816a97b..adb89c4c6 100644
--- a/launcher/minecraft/Library.h
+++ b/launcher/minecraft/Library.h
@@ -52,7 +52,7 @@
 class Library;
 class MinecraftInstance;
 
-typedef std::shared_ptr<Library> LibraryPtr;
+using LibraryPtr = std::shared_ptr<Library>;
 
 class Library {
     friend class OneSixVersionFormat;
diff --git a/launcher/minecraft/MinecraftInstance.cpp b/launcher/minecraft/MinecraftInstance.cpp
index 55fd864bb..a4571e626 100644
--- a/launcher/minecraft/MinecraftInstance.cpp
+++ b/launcher/minecraft/MinecraftInstance.cpp
@@ -710,7 +710,7 @@ QString MinecraftInstance::createLaunchScript(AuthSessionPtr session, MinecraftS
     {
         QString windowParams;
         if (settings()->get("LaunchMaximized").toBool())
-            windowParams = "max";
+            windowParams = "maximized";
         else
             windowParams =
                 QString("%1x%2").arg(settings()->get("MinecraftWinWidth").toInt()).arg(settings()->get("MinecraftWinHeight").toInt());
@@ -718,6 +718,19 @@ QString MinecraftInstance::createLaunchScript(AuthSessionPtr session, MinecraftS
         launchScript += "windowParams " + windowParams + "\n";
     }
 
+    // launcher info
+    {
+        launchScript += "launcherBrand " + BuildConfig.LAUNCHER_NAME + "\n";
+        launchScript += "launcherVersion " + BuildConfig.printableVersionString() + "\n";
+    }
+
+    // instance info
+    {
+        launchScript += "instanceName " + name() + "\n";
+        launchScript += "instanceIconKey " + name() + "\n";
+        launchScript += "instanceIconPath icon.png\n";  // we already save a copy here
+    }
+
     // legacy auth
     if (session) {
         launchScript += "userName " + session->player_name + "\n";
diff --git a/launcher/minecraft/MinecraftInstance.h b/launcher/minecraft/MinecraftInstance.h
index a816a3e60..b1f305201 100644
--- a/launcher/minecraft/MinecraftInstance.h
+++ b/launcher/minecraft/MinecraftInstance.h
@@ -174,4 +174,4 @@ class MinecraftInstance : public BaseInstance {
     mutable std::shared_ptr<GameOptions> m_game_options;
 };
 
-typedef std::shared_ptr<MinecraftInstance> MinecraftInstancePtr;
+using MinecraftInstancePtr = std::shared_ptr<MinecraftInstance>;
diff --git a/launcher/minecraft/MojangDownloadInfo.h b/launcher/minecraft/MojangDownloadInfo.h
index 855dbe005..eb64f95b7 100644
--- a/launcher/minecraft/MojangDownloadInfo.h
+++ b/launcher/minecraft/MojangDownloadInfo.h
@@ -5,7 +5,7 @@
 
 struct MojangDownloadInfo {
     // types
-    typedef std::shared_ptr<MojangDownloadInfo> Ptr;
+    using Ptr = std::shared_ptr<MojangDownloadInfo>;
 
     // data
     /// Local filesystem path. WARNING: not used, only here so we can pass through mojang files unmolested!
@@ -23,7 +23,7 @@ struct MojangLibraryDownloadInfo {
     MojangLibraryDownloadInfo() {}
 
     // types
-    typedef std::shared_ptr<MojangLibraryDownloadInfo> Ptr;
+    using Ptr = std::shared_ptr<MojangLibraryDownloadInfo>;
 
     // methods
     MojangDownloadInfo* getDownloadInfo(QString classifier)
@@ -42,7 +42,7 @@ struct MojangLibraryDownloadInfo {
 
 struct MojangAssetIndexInfo : public MojangDownloadInfo {
     // types
-    typedef std::shared_ptr<MojangAssetIndexInfo> Ptr;
+    using Ptr = std::shared_ptr<MojangAssetIndexInfo>;
 
     // methods
     MojangAssetIndexInfo() {}
diff --git a/launcher/minecraft/ProfileUtils.h b/launcher/minecraft/ProfileUtils.h
index 98a7ff739..edabe0bf0 100644
--- a/launcher/minecraft/ProfileUtils.h
+++ b/launcher/minecraft/ProfileUtils.h
@@ -38,7 +38,7 @@
 #include "VersionFile.h"
 
 namespace ProfileUtils {
-typedef QStringList PatchOrder;
+using PatchOrder = QStringList;
 
 /// Read and parse a OneSix format order file
 bool readOverrideOrders(QString path, PatchOrder& order);
diff --git a/launcher/minecraft/auth/AuthSession.h b/launcher/minecraft/auth/AuthSession.h
index 074b2d6e3..cec238033 100644
--- a/launcher/minecraft/auth/AuthSession.h
+++ b/launcher/minecraft/auth/AuthSession.h
@@ -43,4 +43,4 @@ struct AuthSession {
     bool demo = false;
 };
 
-typedef std::shared_ptr<AuthSession> AuthSessionPtr;
+using AuthSessionPtr = std::shared_ptr<AuthSession>;
diff --git a/launcher/minecraft/auth/MinecraftAccount.h b/launcher/minecraft/auth/MinecraftAccount.h
index 910f4a28a..c4e9756a9 100644
--- a/launcher/minecraft/auth/MinecraftAccount.h
+++ b/launcher/minecraft/auth/MinecraftAccount.h
@@ -54,7 +54,7 @@ class Task;
 class AccountTask;
 class MinecraftAccount;
 
-typedef shared_qobject_ptr<MinecraftAccount> MinecraftAccountPtr;
+using MinecraftAccountPtr = shared_qobject_ptr<MinecraftAccount>;
 Q_DECLARE_METATYPE(MinecraftAccountPtr)
 
 /**
diff --git a/launcher/minecraft/launch/MinecraftServerTarget.h b/launcher/minecraft/launch/MinecraftServerTarget.h
index af8d6550b..2edd8a30d 100644
--- a/launcher/minecraft/launch/MinecraftServerTarget.h
+++ b/launcher/minecraft/launch/MinecraftServerTarget.h
@@ -26,4 +26,4 @@ struct MinecraftServerTarget {
     static MinecraftServerTarget parse(const QString& fullAddress);
 };
 
-typedef std::shared_ptr<MinecraftServerTarget> MinecraftServerTargetPtr;
+using MinecraftServerTargetPtr = std::shared_ptr<MinecraftServerTarget>;
diff --git a/launcher/modplatform/import_ftb/PackHelpers.h b/launcher/modplatform/import_ftb/PackHelpers.h
index 5400252b6..221eb5bf6 100644
--- a/launcher/modplatform/import_ftb/PackHelpers.h
+++ b/launcher/modplatform/import_ftb/PackHelpers.h
@@ -45,7 +45,7 @@ struct Modpack {
     QIcon icon;
 };
 
-typedef QList<Modpack> ModpackList;
+using ModpackList = QList<Modpack>;
 
 Modpack parseDirectory(QString path);
 
diff --git a/launcher/modplatform/legacy_ftb/PackHelpers.h b/launcher/modplatform/legacy_ftb/PackHelpers.h
index 4fb535530..f2d18f802 100644
--- a/launcher/modplatform/legacy_ftb/PackHelpers.h
+++ b/launcher/modplatform/legacy_ftb/PackHelpers.h
@@ -31,7 +31,7 @@ struct Modpack {
     QString packCode;
 };
 
-typedef QList<Modpack> ModpackList;
+using ModpackList = QList<Modpack>;
 
 }  // namespace LegacyFTB
 
diff --git a/launcher/net/NetRequest.h b/launcher/net/NetRequest.h
index 917495ed9..02da1921b 100644
--- a/launcher/net/NetRequest.h
+++ b/launcher/net/NetRequest.h
@@ -88,7 +88,7 @@ class NetRequest : public NetAction {
     std::unique_ptr<Sink> m_sink;
     Options m_options;
 
-    typedef const QLoggingCategory& (*logCatFunc)();
+    using logCatFunc = const QLoggingCategory& (*)();
     logCatFunc logCat = taskUploadLogC;
 
     std::chrono::steady_clock m_clock;
diff --git a/launcher/news/NewsEntry.h b/launcher/news/NewsEntry.h
index 2d409a9fb..ab717ec89 100644
--- a/launcher/news/NewsEntry.h
+++ b/launcher/news/NewsEntry.h
@@ -51,4 +51,4 @@ class NewsEntry : public QObject {
     QString link;
 };
 
-typedef std::shared_ptr<NewsEntry> NewsEntryPtr;
+using NewsEntryPtr = std::shared_ptr<NewsEntry>;
diff --git a/launcher/pathmatcher/IPathMatcher.h b/launcher/pathmatcher/IPathMatcher.h
index cd6121979..f3b01e8cf 100644
--- a/launcher/pathmatcher/IPathMatcher.h
+++ b/launcher/pathmatcher/IPathMatcher.h
@@ -4,7 +4,7 @@
 
 class IPathMatcher {
    public:
-    typedef std::shared_ptr<IPathMatcher> Ptr;
+    using Ptr = std::shared_ptr<IPathMatcher>;
 
    public:
     virtual ~IPathMatcher() {}
diff --git a/launcher/settings/SettingsObject.h b/launcher/settings/SettingsObject.h
index 75631f247..f133f2f7f 100644
--- a/launcher/settings/SettingsObject.h
+++ b/launcher/settings/SettingsObject.h
@@ -26,8 +26,8 @@
 class Setting;
 class SettingsObject;
 
-typedef std::shared_ptr<SettingsObject> SettingsObjectPtr;
-typedef std::weak_ptr<SettingsObject> SettingsObjectWeakPtr;
+using SettingsObjectPtr = std::shared_ptr<SettingsObject>;
+using SettingsObjectWeakPtr = std::weak_ptr<SettingsObject>;
 
 /*!
  * \brief The SettingsObject handles communicating settings between the application and a
diff --git a/launcher/tasks/Task.h b/launcher/tasks/Task.h
index 94b4089f3..883408c97 100644
--- a/launcher/tasks/Task.h
+++ b/launcher/tasks/Task.h
@@ -77,7 +77,7 @@ struct TaskStepProgress {
 
 Q_DECLARE_METATYPE(TaskStepProgress)
 
-typedef QList<std::shared_ptr<TaskStepProgress>> TaskStepProgressList;
+using TaskStepProgressList = QList<std::shared_ptr<TaskStepProgress>>;
 
 class Task : public QObject, public QRunnable {
     Q_OBJECT
diff --git a/launcher/ui/dialogs/ExportInstanceDialog.h b/launcher/ui/dialogs/ExportInstanceDialog.h
index 02f38f63d..183681f57 100644
--- a/launcher/ui/dialogs/ExportInstanceDialog.h
+++ b/launcher/ui/dialogs/ExportInstanceDialog.h
@@ -43,7 +43,7 @@
 #include "FileIgnoreProxy.h"
 
 class BaseInstance;
-typedef std::shared_ptr<BaseInstance> InstancePtr;
+using InstancePtr = std::shared_ptr<BaseInstance>;
 
 namespace Ui {
 class ExportInstanceDialog;
diff --git a/launcher/ui/instanceview/AccessibleInstanceView_p.h b/launcher/ui/instanceview/AccessibleInstanceView_p.h
index e99f85069..1a3a62d9f 100644
--- a/launcher/ui/instanceview/AccessibleInstanceView_p.h
+++ b/launcher/ui/instanceview/AccessibleInstanceView_p.h
@@ -59,7 +59,7 @@ class AccessibleInstanceView : public QAccessibleTableInterface, public QAccessi
 
    protected:
     // maybe vector
-    typedef QHash<int, QAccessible::Id> ChildCache;
+    using ChildCache = QHash<int, QAccessible::Id>;
     mutable ChildCache childToId;
 
     virtual ~AccessibleInstanceView();
diff --git a/launcher/ui/pages/BasePage.h b/launcher/ui/pages/BasePage.h
index d35206a08..cb3a7633d 100644
--- a/launcher/ui/pages/BasePage.h
+++ b/launcher/ui/pages/BasePage.h
@@ -77,4 +77,4 @@ class BasePage {
     bool isOpened = false;
 };
 
-typedef std::shared_ptr<BasePage> BasePagePtr;
+using BasePagePtr = std::shared_ptr<BasePage>;
diff --git a/launcher/ui/pages/BasePageProvider.h b/launcher/ui/pages/BasePageProvider.h
index 4c3ecd6c1..422891e6b 100644
--- a/launcher/ui/pages/BasePageProvider.h
+++ b/launcher/ui/pages/BasePageProvider.h
@@ -26,7 +26,7 @@ class BasePageProvider {
 };
 
 class GenericPageProvider : public BasePageProvider {
-    typedef std::function<BasePage*()> PageCreator;
+    using PageCreator = std::function<BasePage*()>;
 
    public:
     explicit GenericPageProvider(const QString& dialogTitle) : m_dialogTitle(dialogTitle) {}
diff --git a/launcher/ui/pages/instance/ScreenshotsPage.cpp b/launcher/ui/pages/instance/ScreenshotsPage.cpp
index 25f978cea..83fb0d5ff 100644
--- a/launcher/ui/pages/instance/ScreenshotsPage.cpp
+++ b/launcher/ui/pages/instance/ScreenshotsPage.cpp
@@ -68,8 +68,8 @@
 #include <FileSystem.h>
 #include "RWStorage.h"
 
-typedef RWStorage<QString, QIcon> SharedIconCache;
-typedef std::shared_ptr<SharedIconCache> SharedIconCachePtr;
+using SharedIconCache = RWStorage<QString, QIcon>;
+using SharedIconCachePtr = std::shared_ptr<SharedIconCache>;
 
 class ThumbnailingResult : public QObject {
     Q_OBJECT
diff --git a/launcher/ui/pages/modplatform/atlauncher/AtlListModel.h b/launcher/ui/pages/modplatform/atlauncher/AtlListModel.h
index ed1fdc9f9..bcadd7c91 100644
--- a/launcher/ui/pages/modplatform/atlauncher/AtlListModel.h
+++ b/launcher/ui/pages/modplatform/atlauncher/AtlListModel.h
@@ -24,8 +24,8 @@
 
 namespace Atl {
 
-typedef QMap<QString, QIcon> LogoMap;
-typedef std::function<void(QString)> LogoCallback;
+using LogoMap = QMap<QString, QIcon>;
+using LogoCallback = std::function<void(QString)>;
 
 class ListModel : public QAbstractListModel {
     Q_OBJECT
diff --git a/launcher/ui/pages/modplatform/flame/FlameModel.h b/launcher/ui/pages/modplatform/flame/FlameModel.h
index fd8496dfb..5a07ef6bb 100644
--- a/launcher/ui/pages/modplatform/flame/FlameModel.h
+++ b/launcher/ui/pages/modplatform/flame/FlameModel.h
@@ -19,8 +19,8 @@
 
 namespace Flame {
 
-typedef QMap<QString, QIcon> LogoMap;
-typedef std::function<void(QString)> LogoCallback;
+using LogoMap = QMap<QString, QIcon>;
+using LogoCallback = std::function<void(QString)>;
 
 class ListModel : public QAbstractListModel {
     Q_OBJECT
diff --git a/launcher/ui/pages/modplatform/legacy_ftb/ListModel.h b/launcher/ui/pages/modplatform/legacy_ftb/ListModel.h
index c802a4b56..f35012078 100644
--- a/launcher/ui/pages/modplatform/legacy_ftb/ListModel.h
+++ b/launcher/ui/pages/modplatform/legacy_ftb/ListModel.h
@@ -13,8 +13,8 @@
 
 namespace LegacyFTB {
 
-typedef QMap<QString, QIcon> FTBLogoMap;
-typedef std::function<void(QString)> LogoCallback;
+using FTBLogoMap = QMap<QString, QIcon>;
+using LogoCallback = std::function<void(QString)>;
 
 class FilterModel : public QSortFilterProxyModel {
     Q_OBJECT
diff --git a/launcher/ui/pages/modplatform/technic/TechnicModel.h b/launcher/ui/pages/modplatform/technic/TechnicModel.h
index aeb4f3084..09e9294bb 100644
--- a/launcher/ui/pages/modplatform/technic/TechnicModel.h
+++ b/launcher/ui/pages/modplatform/technic/TechnicModel.h
@@ -42,7 +42,7 @@
 
 namespace Technic {
 
-typedef std::function<void(QString)> LogoCallback;
+using LogoCallback = std::function<void(QString)>;
 
 class ListModel : public QAbstractListModel {
     Q_OBJECT
diff --git a/launcher/ui/setupwizard/JavaWizardPage.cpp b/launcher/ui/setupwizard/JavaWizardPage.cpp
index e2c444373..abe4860da 100644
--- a/launcher/ui/setupwizard/JavaWizardPage.cpp
+++ b/launcher/ui/setupwizard/JavaWizardPage.cpp
@@ -64,8 +64,7 @@ bool JavaWizardPage::validatePage()
         }
         case JavaSettingsWidget::ValidationStatus::AllOK: {
             settings->set("JavaPath", m_java_widget->javaPath());
-            return true;
-        }
+        } /* fallthrough */
         case JavaSettingsWidget::ValidationStatus::JavaBad: {
             // Memory
             auto s = APPLICATION->settings();
diff --git a/libraries/.clang-tidy b/libraries/.clang-tidy
new file mode 100644
index 000000000..358b093b9
--- /dev/null
+++ b/libraries/.clang-tidy
@@ -0,0 +1,2 @@
+# We don't care about linting third-party code. 
+Checks: -*
diff --git a/libraries/launcher/org/prismlauncher/EntryPoint.java b/libraries/launcher/org/prismlauncher/EntryPoint.java
index 3ef161b40..699adfe30 100644
--- a/libraries/launcher/org/prismlauncher/EntryPoint.java
+++ b/libraries/launcher/org/prismlauncher/EntryPoint.java
@@ -105,13 +105,16 @@ public final class EntryPoint {
             return ExitCode.ABORT;
         }
 
+        setProperties(params);
+
+        String launcherType = params.getString("launcher");
+
         try {
             LegacyProxy.applyOnlineFixes(params);
 
             Launcher launcher;
-            String type = params.getString("launcher");
 
-            switch (type) {
+            switch (launcherType) {
                 case "standard":
                     launcher = new StandardLauncher(params);
                     break;
@@ -121,7 +124,7 @@ public final class EntryPoint {
                     break;
 
                 default:
-                    throw new IllegalArgumentException("Invalid launcher type: " + type);
+                    throw new IllegalArgumentException("Invalid launcher type: " + launcherType);
             }
 
             launcher.launch();
@@ -138,6 +141,39 @@ public final class EntryPoint {
         }
     }
 
+    private static void setProperties(Parameters params) {
+        String launcherBrand = params.getString("launcherBrand", null);
+        String launcherVersion = params.getString("launcherVersion", null);
+        String name = params.getString("instanceName", null);
+        String iconId = params.getString("instanceIconKey", null);
+        String iconPath = params.getString("instanceIconPath", null);
+        String windowTitle = params.getString("windowTitle", null);
+        String windowDimensions = params.getString("windowParams", null);
+
+        if (launcherBrand != null)
+            System.setProperty("minecraft.launcher.brand", launcherBrand);
+        if (launcherVersion != null)
+            System.setProperty("minecraft.launcher.version", launcherVersion);
+
+        // set useful properties for mods
+        if (name != null)
+            System.setProperty("org.prismlauncher.instance.name", name);
+        if (iconId != null)
+            System.setProperty("org.prismlauncher.instance.icon.id", iconId);
+        if (iconPath != null)
+            System.setProperty("org.prismlauncher.instance.icon.path", iconPath);
+        if (windowTitle != null)
+            System.setProperty("org.prismlauncher.window.title", windowTitle);
+        if (windowDimensions != null)
+            System.setProperty("org.prismlauncher.window.dimensions", windowDimensions);
+
+        // set multimc properties for compatibility
+        if (name != null)
+            System.setProperty("multimc.instance.title", name);
+        if (iconId != null)
+            System.setProperty("multimc.instance.icon", iconId);
+    }
+
     private static PreLaunchAction parseLine(String input, Parameters params) throws ParseException {
         switch (input) {
             case "":
diff --git a/libraries/launcher/org/prismlauncher/launcher/impl/AbstractLauncher.java b/libraries/launcher/org/prismlauncher/launcher/impl/AbstractLauncher.java
index 761837041..de28a0401 100644
--- a/libraries/launcher/org/prismlauncher/launcher/impl/AbstractLauncher.java
+++ b/libraries/launcher/org/prismlauncher/launcher/impl/AbstractLauncher.java
@@ -83,7 +83,7 @@ public abstract class AbstractLauncher implements Launcher {
 
         String windowParams = params.getString("windowParams", null);
 
-        if ("max".equals(windowParams) || windowParams == null) {
+        if ("maximized".equals(windowParams) || windowParams == null) {
             maximize = windowParams != null;
 
             width = DEFAULT_WINDOW_WIDTH;