diff --git a/Cargo.lock b/Cargo.lock
index 95022bb..3ec4e18 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -116,7 +116,7 @@ dependencies = [
 
 [[package]]
 name = "application-launcher"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "gio",
  "iced",
@@ -411,7 +411,7 @@ dependencies = [
 
 [[package]]
 name = "bottom_panel"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "gio",
  "iced",
@@ -790,7 +790,7 @@ dependencies = [
 
 [[package]]
 name = "counter"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "iced",
  "iced_layershell",
@@ -799,7 +799,7 @@ dependencies = [
 
 [[package]]
 name = "counter_lock"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "iced",
  "iced_runtime",
@@ -808,7 +808,7 @@ dependencies = [
 
 [[package]]
 name = "counter_multi"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "iced",
  "iced_layershell",
@@ -1807,7 +1807,7 @@ dependencies = [
 
 [[package]]
 name = "iced_layershell"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "futures",
  "iced",
@@ -1826,7 +1826,7 @@ dependencies = [
 
 [[package]]
 name = "iced_layershell_macros"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "darling",
  "manyhow",
@@ -1863,7 +1863,7 @@ dependencies = [
 
 [[package]]
 name = "iced_sessionlock"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "futures",
  "iced",
@@ -1882,7 +1882,7 @@ dependencies = [
 
 [[package]]
 name = "iced_sessionlock_macros"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "darling",
  "manyhow",
@@ -1910,7 +1910,7 @@ dependencies = [
 
 [[package]]
 name = "iced_virtualkeyboard"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "iced",
  "iced_layershell",
@@ -2128,7 +2128,7 @@ dependencies = [
 
 [[package]]
 name = "layershellev"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "bitflags 2.6.0",
  "log",
@@ -3487,7 +3487,7 @@ dependencies = [
 
 [[package]]
 name = "sessionlockev"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "bitflags 2.6.0",
  "log",
@@ -3726,7 +3726,7 @@ dependencies = [
 
 [[package]]
 name = "starcolorkeyboard"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "bitflags 2.6.0",
  "cairo-rs",
@@ -4267,7 +4267,7 @@ dependencies = [
 
 [[package]]
 name = "waycrate_xkbkeycode"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "bitflags 2.6.0",
  "log",
@@ -5071,7 +5071,7 @@ dependencies = [
 
 [[package]]
 name = "zbus_invoked_widget"
-version = "0.8.2"
+version = "0.9.0-beta1"
 dependencies = [
  "futures",
  "iced",
diff --git a/Cargo.toml b/Cargo.toml
index 4337556..fa2e8a3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ authors = [
   "Aakash Sen Sharma <aakashsensharma@gmail.com>",
 ]
 edition = "2021"
-version = "0.8.2"
+version = "0.9.0-beta1"
 license = "MIT"
 repository = "https://github.com/waycrate/exwlshelleventloop"
 description = "Wayland extra shell lib"
@@ -26,14 +26,14 @@ keywords = ["wayland", "wlroots"]
 readme = "README.md"
 
 [workspace.dependencies]
-layershellev = { version = "0.8.2", path = "./layershellev" }
-sessionlockev = { version = "0.8.2", path = "./sessionlockev" }
-
-iced_layershell = { version = "0.8.2", path = "./iced_layershell" }
-iced_layershell_macros = { version = "0.8.2", path = "./iced_layershell_macros" }
-iced_sessionlock = { version = "0.8.2", path = "./iced_sessionlock" }
-iced_sessionlock_macros = { version = "0.8.2", path = "./iced_sessionlock_macros" }
-waycrate_xkbkeycode = { version = "0.8.2", path = "./waycrate_xkbkeycode" }
+layershellev = { version = "0.9.0-beta1", path = "./layershellev" }
+sessionlockev = { version = "0.9.0-beta1", path = "./sessionlockev" }
+
+iced_layershell = { version = "0.9.0-beta1", path = "./iced_layershell" }
+iced_layershell_macros = { version = "0.9.0-beta1", path = "./iced_layershell_macros" }
+iced_sessionlock = { version = "0.9.0-beta1", path = "./iced_sessionlock" }
+iced_sessionlock_macros = { version = "0.9.0-beta1", path = "./iced_sessionlock_macros" }
+waycrate_xkbkeycode = { version = "0.9.0-beta1", path = "./waycrate_xkbkeycode" }
 
 tempfile = "3.13.0"
 thiserror = "1.0.63"
diff --git a/layershellev/src/lib.rs b/layershellev/src/lib.rs
index 924755f..862905c 100644
--- a/layershellev/src/lib.rs
+++ b/layershellev/src/lib.rs
@@ -678,12 +678,17 @@ pub struct WindowWrapper {
     wl_surface: WlSurface,
 }
 
+/// Define the way layershell program is start
 #[derive(Debug, Clone, Default, PartialEq, Eq)]
 pub enum StartMode {
+    /// default is use the activated display, in layershell, the param is `None`
     #[default]
     Active,
+    /// be started as background program, be used with some programs like xdg-desktop-portal
     Background,
+    /// listen on the create event of display, always shown on all screens
     AllScreens,
+    /// only shown on target screen
     TargetScreen(String),
 }