downgrade kotlin dependency

Signed-off-by: Adam Ratzman <adam@adamratzman.com>

Author: adamint

README.md

@@ -3,6 +3,9 @@ A [Kotlin](https://kotlinlang.org/) implementation of the [Spotify Web API](http
 supporting Kotlin/JS, Kotlin/Android, Kotlin/JVM, and Kotlin/Native
 (macOS, Windows, Linux).
 
+This library has first-class support for Java and is a viable alternative for Java development. 
+Please see [the Java section](#java) for more details.
+
 **Use this library in Kotlin, Java, JavaScript, Swift, or native code!** Because this library targets both iOS and Android, it can also be used in KMM ([Kotlin Multiplatform Mobile](https://kotlinlang.org/lp/mobile/)) applications as a shared source.
 
 [![JCenter](https://maven-badges.herokuapp.com/maven-central/com.adamratzman/spotify-api-kotlin-core/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.adamratzman/spotify-api-kotlin-core)
@@ -388,6 +391,9 @@ APIs available only in `SpotifyClientApi` and `SpotifyImplicitGrantApi` instance
 ## Platform-specific wrappers and information
 
 ### Java
+This library has first-class support for Java! You have 
+
+
 Unfortunately, coroutines don't play very nicely with Java code. Fortunately, however, we provide a wrapper around Kotlin's 
 `Continuation` class that allows you to directly implement `onSuccess` and `onFailure` handlers on API methods.
 

build.gradle.kts

@@ -5,7 +5,7 @@ import org.jetbrains.kotlin.gradle.targets.js.webpack.KotlinWebpackOutput.Target
 
 plugins {
    // id("lt.petuska.npm.publish") version "1.1.2"
-    kotlin("multiplatform") version "1.4.32"
+    kotlin("multiplatform") version "1.4.31"
     `maven-publish`
     signing
     id("io.codearte.nexus-staging") version "0.22.0"
@@ -29,7 +29,7 @@ buildscript {
     }
     dependencies {
         classpath("com.android.tools.build:gradle:3.5.4")
-        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:1.4.32")
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:1.4.31")
     }
 }
 
@@ -216,8 +216,8 @@ kotlin {
             val korlibsVersion = "2.0.6"
             val sparkVersion = "2.9.3"
             val androidSpotifyAuthVersion = "1.2.3"
-            val androidCryptoVersion = "1.0.0-rc04"
-            val coroutineMTVersion = "1.4.3-native-mt"
+            val androidCryptoVersion = "1.1.0-alpha03"
+            val coroutineMTVersion = "1.4.2-native-mt"
 
             val commonMain by getting {
                 dependencies {

settings.gradle.kts

@@ -1,5 +1,5 @@
 pluginManagement {
-    val mainKotlinVersion = "1.4.32"
+    val mainKotlinVersion = "1.4.31"
 
     resolutionStrategy {
         eachPlugin {