build with/for java 8

Author: nothub

build.gradle

@@ -43,7 +43,7 @@ dependencies {
 }
 
 java {
-    toolchain.languageVersion = JavaLanguageVersion.of(17)
+    toolchain.languageVersion = JavaLanguageVersion.of(8)
     withJavadocJar()
     withSourcesJar()
 }
@@ -66,7 +66,7 @@ publishing {
             from components.java
             pom {
                 name = project.name
-                description = 'Tiny and fast pubsub implementation with subscriber priorities and event canceling for Java 8, 11 and 17.'
+                description = 'Tiny and fast pubsub implementation with subscriber priorities and event canceling for Java 8, 11, 17 and 21.'
                 licenses {
                     license {
                         name = 'MIT License'