diff --git a/README.md b/README.md
index 22f4f61..2c577c3 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # KCron Common
 Cron realization for Kotlin Multiplatform
 
-[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=Scogun_kcron-common&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=Scogun_kcron-common) ![GitHub](https://img.shields.io/github/license/Scogun/kcron-common?color=blue) ![Publish workflow](https://github.com/Scogun/kcron-common/actions/workflows/publish.yml/badge.svg) [![Maven Central with version prefix filter](https://img.shields.io/maven-central/v/com.ucasoft.kcron/kcron-common/0.5.3?color=blue)](https://search.maven.org/artifact/com.ucasoft.kcron/kcron-common/0.5.3/jar)
+[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure? project=Scogun_kcron-common&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=Scogun_kcron-common) ![GitHub](https://img.shields.io/github/license/Scogun/kcron-common?color=blue) ![Publish workflow](https://github.com/Scogun/kcron-common/actions/workflows/publish.yml/badge.svg) [![Maven Central with version prefix filter](https://img.shields.io/maven-central/v/com.ucasoft.kcron/kcron-common/0.5.4?color=blue)](https://search.maven.org/artifact/com.ucasoft.kcron/kcron-common/0.5.4/jar)
 
 ### Features
 * Kotlin Multiplatform library
@@ -24,6 +24,13 @@ builder
 ```
 * Parsing validation includes combination rules
   * 'days' and 'days of week' could not be setup simultaneously
+* Support
+  * JVM
+  * Linux
+  * Windows (mingwX64)
+  * macOS
+  * Javascript
+  * iOS
 ### Usage
 ***Add with Gradle***
 ```groovy
@@ -31,7 +38,7 @@ kotlin {
     sourceSets {
         commonMain {
             dependencies {
-                implementation 'com.ucasoft.kcron:kcron-common:0.5.3'
+                implementation 'com.ucasoft.kcron:kcron-common:0.5.4'
             }
         }
     }
@@ -84,6 +91,6 @@ builder.years(2021..2025)
 println(builder.expression) // 0/10 5-25 5,12 ? * SUN#5 2021-2025
 ``` 
 ### Current status
-This library is on beta version `0.5.3`.
+This library is on beta version `0.5.4`.
 However, it will be a part of another cool library.
 Check the news! 
diff --git a/build.gradle b/build.gradle
index b993b15..20247a4 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,7 +5,7 @@ plugins {
 }
 
 group = 'com.ucasoft.kcron'
-version = '0.5.3'
+version = '0.5.4'
 
 repositories {
     mavenCentral()
@@ -21,6 +21,8 @@ kotlin {
     mingwX64()
     macosX64()
     js()
+    ios()
+    iosSimulatorArm64()
     sourceSets {
         commonMain {
             dependencies {