Gradle: clarify unlimited 'untilBuild'

topics/appendix/tools/intellij_platform_gradle_plugin/tools_intellij_platform_gradle_plugin_extension.md

@@ -646,8 +646,37 @@ The provided value is used for the `<idea-version until-build=""/>` element attr
 
 The default value is set to the `MAJOR.*` version based on the currently selected IntelliJ Platform, such as `233.*`.
 
-The `until-build` attribute can be unset by setting `provider { null }` as a value.
+The `until-build` attribute can be unset by providing `provider { null }` as a value:
-Note that passing only `null` will make Gradle use a default value instead.
+
+<tabs group="languages">
+<tab title="Kotlin" group-key="kotlin">
+
+```kotlin
+intellijPlatform {
+  pluginConfiguration {
+    ideaVersion {
+      untilBuild = provider { null }
+    }
+  }
+}
+```
+
+</tab>
+
+<tab title="Groovy" group-key="groovy">
+
+```groovy
+intellijPlatform {
+  pluginConfiguration {
+    ideaVersion {
+      untilBuild = provider { null }
+    }
+  }
+}
+```
+
+</tab>
+</tabs>
 
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topics/appendix/tools/intellij_platform_gradle_plugin/tools_intellij_platform_gradle_plugin_tasks.md

@@ -709,17 +709,13 @@ Default value
 {#patchPluginXml-untilBuild}
 
 The highest IDE version compatible with the plugin.
-The `until-build` attribute can be unset by setting `provider { null }` as a value, and note that only passing `null` will make Gradle use the default value instead.
+The `until-build` attribute can be unset by setting `provider { null }` as a value.
 However, if `until-build` is undefined, compatibility with all the IDEs since the version specified by the `since-build` is assumed, which can cause incompatibility errors in future builds.
 
 The provided value will be assigned to the [`<idea-version until-build="..."/>`](plugin_configuration_file.md#idea-plugin__idea-version) element attribute.
 
 The `until-build` attribute can be unset by setting `provider { null }` as a value.
 
-> Passing `null` will make Gradle use the default value instead.
->
-{style="warning"}
-
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 : `Property<String>`