From 5ec993bb8c01230f9680f2a8f13ee27085839d8d Mon Sep 17 00:00:00 2001
From: Andy Wilkinson <andy.wilkinson@broadcom.com>
Date: Tue, 7 Oct 2025 07:00:23 +0100
Subject: [PATCH] Upgrade to Dokka 2.1.0-Beta

We need to upgrade for better compatibility with Java 25.

See gh-47413
---
 .../java/org/springframework/boot/build/KotlinConventions.java   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/buildSrc/src/main/java/org/springframework/boot/build/KotlinConventions.java b/buildSrc/src/main/java/org/springframework/boot/build/KotlinConventions.java
index 3f66b84a966..21fba0f4f4d 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/KotlinConventions.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/KotlinConventions.java
@@ -76,6 +76,7 @@ class KotlinConventions {
 
 	private void configureDokkatoo(Project project) {
 		DokkatooExtension dokkatoo = project.getExtensions().getByType(DokkatooExtension.class);
+		dokkatoo.getVersions().getJetbrainsDokka().set("2.1.0-Beta");
 		dokkatoo.getDokkatooSourceSets().configureEach((sourceSet) -> {
 			if (SourceSet.MAIN_SOURCE_SET_NAME.equals(sourceSet.getName())) {
 				sourceSet.getSourceRoots().setFrom(project.file("src/main/kotlin"));