diff --git a/plugins/app/src/commands.rs b/plugins/app/src/commands.rs
index 1ef048ff..1871473b 100644
--- a/plugins/app/src/commands.rs
+++ b/plugins/app/src/commands.rs
@@ -12,8 +12,7 @@ pub fn name<R: Runtime>(app: AppHandle<R>) -> String {
 
 #[tauri::command]
 pub fn tauri_version() -> &'static str {
-    // TODO: return actual tauri version with `tauri::VERSION`
-    env!("CARGO_PKG_VERSION")
+    tauri::VERSION
 }
 
 #[tauri::command]
diff --git a/plugins/cli/src/lib.rs b/plugins/cli/src/lib.rs
index aaa13498..25795c01 100644
--- a/plugins/cli/src/lib.rs
+++ b/plugins/cli/src/lib.rs
@@ -11,12 +11,11 @@ use config::{Arg, Config};
 pub use error::Error;
 type Result<T> = std::result::Result<T, Error>;
 
-// TODO: use PluginApi#app when 2.0.0-alpha.9 is released
-pub struct Cli<R: Runtime>(PluginApi<R, Config>, AppHandle<R>);
+pub struct Cli<R: Runtime>(PluginApi<R, Config>);
 
 impl<R: Runtime> Cli<R> {
     pub fn matches(&self) -> Result<parser::Matches> {
-        parser::get_matches(self.0.config(), self.1.package_info())
+        parser::get_matches(self.0.config(), self.0.app().package_info())
     }
 }
 
@@ -39,7 +38,7 @@ pub fn init<R: Runtime>() -> TauriPlugin<R, Config> {
     Builder::new("cli")
         .invoke_handler(tauri::generate_handler![cli_matches])
         .setup(|app, api| {
-            app.manage(Cli(api, app.clone()));
+            app.manage(Cli(api));
             Ok(())
         })
         .build()
diff --git a/plugins/dialog/src/desktop.rs b/plugins/dialog/src/desktop.rs
index caba5892..25222f91 100644
--- a/plugins/dialog/src/desktop.rs
+++ b/plugins/dialog/src/desktop.rs
@@ -10,6 +10,7 @@
 
 use std::path::PathBuf;
 
+use raw_window_handle::{HasRawWindowHandle, RawWindowHandle};
 use serde::de::DeserializeOwned;
 use tauri::{plugin::PluginApi, AppHandle, Runtime};
 
@@ -101,6 +102,14 @@ impl From<MessageDialogKind> for rfd::MessageLevel {
     }
 }
 
+struct WindowHandle(RawWindowHandle);
+
+unsafe impl HasRawWindowHandle for WindowHandle {
+    fn raw_window_handle(&self) -> RawWindowHandle {
+        self.0
+    }
+}
+
 impl<R: Runtime> From<FileDialogBuilder<R>> for FileDialog {
     fn from(d: FileDialogBuilder<R>) -> Self {
         let mut builder = FileDialog::new();
@@ -119,8 +128,8 @@ impl<R: Runtime> From<FileDialogBuilder<R>> for FileDialog {
             builder = builder.add_filter(&filter.name, &v);
         }
         #[cfg(desktop)]
-        if let Some(_parent) = d.parent {
-            // TODO builder = builder.set_parent(&parent);
+        if let Some(parent) = d.parent {
+            builder = builder.set_parent(&WindowHandle(parent));
         }
 
         builder
@@ -144,8 +153,8 @@ impl<R: Runtime> From<MessageDialogBuilder<R>> for rfd::MessageDialog {
             dialog = dialog.set_buttons(buttons);
         }
 
-        if let Some(_parent) = d.parent {
-            // TODO dialog.set_parent(parent);
+        if let Some(parent) = d.parent {
+            dialog = dialog.set_parent(&WindowHandle(parent));
         }
 
         dialog
diff --git a/plugins/updater/src/lib.rs b/plugins/updater/src/lib.rs
index ae30a372..7d4818b3 100644
--- a/plugins/updater/src/lib.rs
+++ b/plugins/updater/src/lib.rs
@@ -25,6 +25,7 @@ struct PendingUpdate<R: Runtime>(Mutex<Option<UpdateResponse<R>>>);
 #[derive(Default)]
 pub struct Builder {
     target: Option<String>,
+    installer_args: Option<Vec<String>>,
 }
 
 /// Extension trait to use the updater on [`tauri::App`], [`tauri::AppHandle`] and [`tauri::Window`].
@@ -63,14 +64,26 @@ impl Builder {
         self
     }
 
+    pub fn installer_args<I, S>(mut self, args: I) -> Self
+    where
+        I: IntoIterator<Item = S>,
+        S: Into<String>,
+    {
+        self.installer_args
+            .replace(args.into_iter().map(Into::into).collect());
+        self
+    }
+
     pub fn build<R: Runtime>(self) -> TauriPlugin<R, Config> {
         let target = self.target;
+        let installer_args = self.installer_args;
         PluginBuilder::<R, Config>::new("updater")
             .setup(move |app, api| {
-                app.manage(UpdaterState {
-                    target,
-                    config: api.config().clone(),
-                });
+                let mut config = api.config().clone();
+                if let Some(installer_args) = installer_args {
+                    config.installer_args = installer_args;
+                }
+                app.manage(UpdaterState { target, config });
                 app.manage(PendingUpdate::<R>(Default::default()));
                 Ok(())
             })
diff --git a/plugins/updater/tests/app-updater/src/main.rs b/plugins/updater/tests/app-updater/src/main.rs
index c8e21de7..9efc9b0b 100644
--- a/plugins/updater/tests/app-updater/src/main.rs
+++ b/plugins/updater/tests/app-updater/src/main.rs
@@ -9,6 +9,8 @@ use tauri_plugin_updater::UpdaterExt;
 fn main() {
     #[allow(unused_mut)]
     let mut context = tauri::generate_context!();
+
+    let mut updater = tauri_plugin_updater::Builder::new();
     if std::env::var("TARGET").unwrap_or_default() == "nsis" {
         // /D sets the default installation directory ($INSTDIR),
         // overriding InstallDir and InstallDirRegKey.
@@ -16,23 +18,18 @@ fn main() {
         // Only absolute paths are supported.
         // NOTE: we only need this because this is an integration test and we don't want to install the app in the programs folder
         // TODO mutate plugin config
-        /*context
-            .config_mut()
-            .tauri
-            .bundle
-            .updater
-            .windows
-            .installer_args = vec![format!(
+        updater = updater.installer_args(vec![format!(
             "/D={}",
             tauri::utils::platform::current_exe()
                 .unwrap()
                 .parent()
                 .unwrap()
                 .display()
-        )];*/
+        )]);
     }
+
     tauri::Builder::default()
-        .plugin(tauri_plugin_updater::Builder::new().build())
+        .plugin(updater.build())
         .setup(|app| {
             let handle = app.handle();
             tauri::async_runtime::spawn(async move {