diff --git a/README.md b/README.md
index 763f04e..b58f940 100644
--- a/README.md
+++ b/README.md
@@ -113,7 +113,7 @@ Line SDK wrapper for React Native 🚀
     </details>
 
     <details>
-      <summary>@xmartlabs/react-native-line v4</summary>
+      <summary>@xmartlabs/react-native-line v5</summary>
 
       ```objectivec
       #import "react_native_line-Swift.h"
@@ -148,39 +148,69 @@ Line SDK wrapper for React Native 🚀
     </array>
     ```
 
+## Migration guides
+
+### v3 → v4
+
+1. A `setup` function has been added and needs to be called before using the library.
+    ```typescript
+    Line.setup({ channelId: 'YOUR_CHANNEL_ID' })
+    ```
+
+2. The `getBotFriendshipStatus` function is now called `getFriendshipStatus`.
+
+3. The `refreshToken` function is now called `refreshAccessToken`.
+
+### v4 → v5
+
+1. The file name in the `AppDelegate` import has changed.
+    ```objectivec
+    - #import "RNLine-Swift.h"
+
+    + #import "react_native_line-Swift.h"
+    ```
+
+2. The `login` function now expects an empty object as a default value.
+    ```typescript
+    - Line.login()
+
+    + Line.login({})
+    ```
+
 ## Usage
 
-1. Import the `LineLogin` module:
+1. Import the `Line` module:
 
     ```typescript
-    import LineLogin from '@xmartlabs/react-native-line'
+    import Line from '@xmartlabs/react-native-line'
     ```
 
 2. Initialize the module with the `setup` method:
 
     ```typescript
     useEffect(() => {
-      LineLogin.setup({ channelId: 'YOUR_CHANNEL_ID' })
+      Line.setup({ channelId: 'YOUR_CHANNEL_ID' })
     }, [])
     ```
 
 3. Login with the `login` method:
 
     ```typescript
-    LineLogin.login({})
+    Line.login({})
     ```
 
 ## API
 
 | Function                                                 | Description                                                                                                                                                                                                                        |
 | -------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `login(args?: LoginArguments): Promise<LoginResult>`     | Starts the login flow of Line's SDK (Opens the apps if it's installed and defaults to the browser otherwise). It accepts the same argumements as the LineSDK, in an object `{ key: value }`, defaults the same way as LineSDK too. |
-| `getCurrentAccessToken(): Promise<AccessToken>`          | Returns the current access token for the currently logged in user.                                                                                                                                                                 |
-| `getProfile(): Promise<UserProfile>`                     | Returns the profile of the currently logged in user.                                                                                                                                                                               |
-| `logout(): Promise<void>`                                | Logs out the currently logged in user.                                                                                                                                                                                             |
-| `refreshToken(): Promise<AccessToken>`                   | Refreshes the access token and returns it.                                                                                                                                                                                         |
-| `verifyAccessToken(): Promise<AccessTokenVerifyResult>`  | Verifies the access token and returns it.                                                                                                                                                                                          |
-| `getBotFriendshipStatus(): Promise<BotFriendshipStatus>` | Gets bot friendship status if [configured](https://developers.line.biz/en/docs/ios-sdk/swift/link-a-bot/).                                                                                                                         |
+| `login(params: LoginParams): Promise<LoginResult>` | Starts the login flow of Line's SDK (Opens the apps if it's installed and defaults to the browser otherwise). It accepts the same argumements as the LineSDK, in an object `{ key: value }`, defaults the same way as LineSDK too. |
+| `getCurrentAccessToken(): Promise<AccessToken>` | Returns the access token of the current user. |
+| `getProfile(): Promise<UserProfile>` | Returns the current user profile information. |
+| `logout(): Promise<void>` | Revokes the access token of the current user. |
+| `refreshAccessToken(): Promise<AccessToken>` | Refreshes the access token of the current user. |
+| `setup(params: SetupParams): Promise<void>` | Initializes the Line SDK. |
+| `verifyAccessToken(): Promise<VerifyResult>` | Checks whether the access token of the current user is valid. |
+| `getFriendshipStatus(): Promise<FriendshipStatus>` | Gets the friendship status between the LINE Official Account (which is linked to the current channel) and the user if [configured](https://developers.line.biz/en/docs/line-login-sdks/ios-sdk/swift/link-a-bot/). |
 
 ## Example
 
diff --git a/android/build.gradle b/android/build.gradle
index 8074594..1d0897a 100755
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -32,7 +32,7 @@ android {
         minSdkVersion safeExtGet("minSdkVersion", 24)
         targetSdkVersion safeExtGet("targetSdkVersion", 35)
         versionCode 1
-        versionName "4.1.0"
+        versionName "5.0.0"
     }
 
     sourceSets {
diff --git a/example/package-lock.json b/example/package-lock.json
index f717b4f..01d19a4 100644
--- a/example/package-lock.json
+++ b/example/package-lock.json
@@ -43,7 +43,7 @@
     },
     "..": {
       "name": "@xmartlabs/react-native-line",
-      "version": "4.1.0",
+      "version": "5.0.0",
       "license": "MIT",
       "devDependencies": {
         "@expo/config-plugins": "^9.0.17",
diff --git a/package-lock.json b/package-lock.json
index 0e0d55e..0ad684e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@xmartlabs/react-native-line",
-  "version": "4.1.0",
+  "version": "5.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@xmartlabs/react-native-line",
-      "version": "4.1.0",
+      "version": "5.0.0",
       "license": "MIT",
       "devDependencies": {
         "@expo/config-plugins": "^9.0.17",
diff --git a/package.json b/package.json
index 868eca9..bfb3d00 100755
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "author": "Xmartlabs <hi@xmartlabs.com>",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
-  "version": "4.1.0",
+  "version": "5.0.0",
   "homepage": "https://github.com/xmartlabs/react-native-line#readme",
   "keywords": [
     "auth",