Breaking dependency upgrades:

Guava 25.1-jre -> 30.0-jre
Configurate 3.7.1 -> 4.0.0-SNAPSHOT

api/build.gradle

@@ -66,8 +66,8 @@ javadoc {
     options.charSet = 'UTF-8'
     options.source = '8'
     options.links(
-            'http://www.slf4j.org/apidocs/',
-            'https://google.github.io/guava/releases/25.1-jre/api/docs/',
+            'https://www.slf4j.org/apidocs/',
+            'https://guava.dev/releases/30.0-jre/api/docs/',
             'https://google.github.io/guice/api-docs/4.2/javadoc/',
             'https://docs.oracle.com/javase/8/docs/api/',
             'https://jd.adventure.kyori.net/api/4.0.0/'

build.gradle

@@ -20,16 +20,14 @@ allprojects {
 
     ext {
         // dependency versions
-        textVersion = '3.0.4'
         adventureVersion = '4.1.1'
-        adventurePlatformVersion = '4.0.0-SNAPSHOT'
         junitVersion = '5.7.0'
         slf4jVersion = '1.7.30'
         log4jVersion = '2.13.3'
-        nettyVersion = '4.1.52.Final'
-        guavaVersion = '25.1-jre'
+        nettyVersion = '4.1.53.Final'
+        guavaVersion = '30.0-jre'
         checkerFrameworkVersion = '3.6.1'
-        configurateVersion = '3.7.1'
+        configurateVersion = '4.0.0-SNAPSHOT'
 
         getCurrentShortRevision = {
             new ByteArrayOutputStream().withStream { os ->