Bump Ktlint to 1.7.1

Author: Goooler

CHANGES.md

@@ -15,6 +15,7 @@ We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (
 * Bump JGit from `6.10.1` to `7.3.0` ([#2257](https://github.com/diffplug/spotless/pull/2257))
   * Adds support for worktrees (fixes [#1765](https://github.com/diffplug/spotless/issues/1765))
 * Bump default `google-java-format` version to latest `1.24.0` -> `1.28.0`. ([#2345](https://github.com/diffplug/spotless/pull/2345))
+* Bump default `ktlint` version to latest `1.5.0` -> `1.7.1`. ([#2555](https://github.com/diffplug/spotless/pull/2555))
 
 ## [3.3.1] - 2025-07-21
 ### Fixed

lib/src/main/java/com/diffplug/spotless/kotlin/KtLintStep.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2024 DiffPlug
+ * Copyright 2016-2025 DiffPlug
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -36,14 +36,13 @@
 /** Wraps up <a href="https://github.com/pinterest/ktlint">ktlint</a> as a FormatterStep. */
 public class KtLintStep implements Serializable {
 	private static final long serialVersionUID = 1L;
-	private static final String DEFAULT_VERSION = "1.5.0";
+	private static final String DEFAULT_VERSION = "1.7.1";
 	private static final String NAME = "ktlint";
 	private static final String MAVEN_COORDINATE_0_DOT = "com.pinterest:ktlint:";
 	private static final String MAVEN_COORDINATE_1_DOT = "com.pinterest.ktlint:ktlint-cli:";
 
 	private final JarState.Promised jarState;
-	@Nullable
-	private final FileSignature.Promised config;
+	@Nullable private final FileSignature.Promised config;
 	private final Map<String, Object> editorConfigOverride;
 	private final String version;
 
@@ -95,8 +94,7 @@ private static final class State implements Serializable {
 		private final JarState jarState;
 		private final TreeMap<String, Object> editorConfigOverride;
 		private final String version;
-		@Nullable
-		private final FileSignature editorConfigPath;
+		@Nullable private final FileSignature editorConfigPath;
 
 		State(String version,
 				JarState jarState,

plugin-gradle/CHANGES.md

@@ -8,6 +8,7 @@ We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (
 * Bump JGit from `6.10.1` to `7.3.0` ([#2257](https://github.com/diffplug/spotless/pull/2257))
   * Adds support for worktrees (fixes [#1765](https://github.com/diffplug/spotless/issues/1765))
 * Bump default `google-java-format` version to latest `1.24.0` -> `1.28.0`. ([#2345](https://github.com/diffplug/spotless/pull/2345))
+* Bump default `ktlint` version to latest `1.5.0` -> `1.7.1`. ([#2555](https://github.com/diffplug/spotless/pull/2555))
 
 ## [7.2.1] - 2025-07-21
 ### Fixed

plugin-maven/CHANGES.md

@@ -8,6 +8,7 @@ We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (
 * Bump JGit from `6.10.1` to `7.3.0` ([#2257](https://github.com/diffplug/spotless/pull/2257))
   * Adds support for worktrees (fixes [#1765](https://github.com/diffplug/spotless/issues/1765))
 * Bump default `google-java-format` version to latest `1.24.0` -> `1.28.0`. ([#2345](https://github.com/diffplug/spotless/pull/2345))
+* Bump default `ktlint` version to latest `1.5.0` -> `1.7.1`. ([#2555](https://github.com/diffplug/spotless/pull/2555))
 
 ## [2.46.1] - 2025-07-21
 ### Fixed