Update README, enhance build settings, modify serialization version

Updated the README file to clarify the 'require' block usage. Improved build.gradle.kts by adding more configurations and updating Kotlin plugin and serialization library versions. The serialization library version is now managed from gradle.properties. Upgraded gradle version in gradle-wrapper.properties file.

README.MD

@@ -87,7 +87,7 @@ It adds a depth level to your serialization with `left` or `right` value.
 
 ```
 Left("value")  <=> { "left": "value" }
-Right("value") <=> { "right": "value" }
+Right(12345)   <=> { "right": 12345 }
 ```
 
 You will get a deserialization exception if both `left` and `right` are together.
@@ -244,9 +244,10 @@ There are no operators like `either.withLeft { }` or `option.withValue { }` as i
 handling if the type is wrong. Instead, the lib provides the inverted thinking, handles the error case and
 continues.
 
-In a `require` block you either need to return or throw an exception.
-You cannot let the code go at the end of the block. Use destructuring syntax to handle `Either` / `Option` values
-directly.
+In a `require` block you are requiring to **return** or **throw** an exception.
+You cannot let the code go at the end of the block.
+
+You can use destructuring syntax to handle `Either` / `Option` values directly.
 
 #### Either
 
@@ -257,8 +258,8 @@ val _: String = either.requireLeft { value: Right<Int> -> error("Will not fail")
 val _: Int = either.requireRight { value: Left<String> -> error("Will fail") }
 
 fun test() {
-    val _: String = either.requireLeft { (value: Int) -> return }
-    val _: Int = either.requireRight { (value: String) -> return }
+    val _: String = either.requireLeft { (value: Int) -> return@test }
+    val _: Int = either.requireRight { (value: String) -> return@test }
 }
 ```
 

build.gradle.kts

@@ -1,6 +1,8 @@
+import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
+
 plugins {
-    kotlin("multiplatform") version "1.9.0"
-    kotlin("plugin.serialization") version "1.9.0"
+    kotlin("multiplatform") version "1.9.21"
+    kotlin("plugin.serialization") version "1.9.21"
     id("maven-publish")
     id("signing")
 }
@@ -24,28 +26,63 @@ repositories {
 
 kotlin {
     jvm {
+        compilations.getByName("main") {
+            kotlinOptions { jvmTarget = "1.8" }
+        }
         jvmToolchain(8)
         withJava()
+        withSourcesJar(true)
         testRuns.named("test") {
             executionTask.configure { useJUnitPlatform() }
         }
     }
 
-    js("js") {
+    // web
+
+    js {
         browser()
         nodejs()
     }
 
-    macosArm64("macosArm64")
-    macosX64("macosX64")
-    linuxArm64("linuxArm64")
-    linuxX64("linuxX64")
-    mingwX64("mingwX64")
+    @OptIn(ExperimentalWasmDsl::class)
+    wasmJs { d8() }
+    // wasmWasi { nodejs() }
+
+    // https://kotlinlang.org/docs/native-target-support.html
+
+    // Tier1
+
+    macosX64()
+    macosArm64()
+    iosSimulatorArm64()
+    iosX64()
+
+    // Tier2
+
+    linuxX64()
+    linuxArm64()
+    watchosSimulatorArm64()
+    watchosX64()
+    watchosArm32()
+    watchosArm64()
+    tvosSimulatorArm64()
+    tvosX64()
+    tvosArm64()
+    iosArm64()
+
+    // Tier3
+    androidNativeArm32()
+    androidNativeArm64()
+    androidNativeX86()
+    androidNativeX64()
+    mingwX64()
+    watchosDeviceArm64()
 
     sourceSets {
         getByName("commonMain") {
             dependencies {
-                implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.4.1")
+                val serialization = findProperty("version.serialization") !!
+                implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:$serialization")
             }
         }
         getByName("commonTest") {

gradle.properties

@@ -3,6 +3,8 @@ kotlin.js.compiler=ir
 # Global information
 group=net.orandja.kt
 version=1.1.1
+# Dependencies
+version.serialization=1.6.2
 # Artifact related
 POM_NAME=KTM
 POM_DESCRIPTION=Either and Option implementation in Kotlin Multiplatform

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists