Bump Kotlin to version 2.1.20

.github/workflows/bld.yml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       matrix:
         java-version: [17, 21, 24]
-        kotlin-version: [1.9.25, 2.1.10]
+        kotlin-version: [1.9.25, 2.1.20]
 
     steps:
       - name: Checkout source repository

README.md

@@ -1,5 +1,5 @@
 [![License (3-Clause BSD)](https://img.shields.io/badge/license-BSD%203--Clause-blue.svg?style=flat-square)](https://opensource.org/licenses/BSD-3-Clause)
-[![Kotlin](https://img.shields.io/badge/kotlin-2.1.10-7f52ff)](https://kotlinlang.org/)
+[![Kotlin](https://img.shields.io/badge/kotlin-2.1.20-7f52ff)](https://kotlinlang.org/)
 [![bld](https://img.shields.io/badge/2.2.1-FA9052?label=bld&labelColor=2392FF)](https://rife2.com/bld)
 [![Release](https://img.shields.io/github/release/ethauvin/bitly-shorten.svg)](https://github.com/ethauvin/bitly-shorten/releases/latest)
 [![Maven Central](https://img.shields.io/maven-central/v/net.thauvin.erik/bitly-shorten.svg?color=blue)](https://central.sonatype.com/artifact/net.thauvin.erik/bitly-shorten)

examples/gradle/build.gradle.kts

@@ -1,7 +1,7 @@
 plugins {
     id("application")
     id("com.github.ben-manes.versions") version "0.51.0"
-    kotlin("jvm") version "2.1.10"
+    kotlin("jvm") version "2.1.20"
 }
 
 repositories {

pom.xml

@@ -18,19 +18,19 @@
     <dependency>
       <groupId>org.jetbrains.kotlin</groupId>
       <artifactId>kotlin-stdlib</artifactId>
-      <version>2.1.10</version>
+      <version>2.1.20</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.jetbrains.kotlin</groupId>
       <artifactId>kotlin-stdlib-common</artifactId>
-      <version>2.1.10</version>
+      <version>2.1.20</version>
       <scope>compile</scope>
     </dependency>
     <dependency>
       <groupId>org.jetbrains.kotlin</groupId>
       <artifactId>kotlin-stdlib-jdk8</artifactId>
-      <version>2.1.10</version>
+      <version>2.1.20</version>
       <scope>compile</scope>
     </dependency>
     <dependency>

src/bld/java/net/thauvin/erik/bitly/BitlyShortenBuild.java

@@ -69,7 +69,7 @@ public class BitlyShortenBuild extends Project {
         repositories = List.of(MAVEN_LOCAL, MAVEN_CENTRAL);
 
         var okHttp = version(4, 12, 0);
-        final var kotlin = version(2, 1, 10);
+        final var kotlin = version(2, 1, 20);
         scope(compile)
                 // Kotlin
                 .include(dependency("org.jetbrains.kotlin", "kotlin-stdlib", kotlin))