mark Gradle 1.x pages with Obsolete notice

labels.list

@@ -21,6 +21,10 @@
     Deprecated, see notes.
   </primary-label>
 
+  <primary-label id="Obsolete" name="Obsolete" short-name="Obsolete" color="strawberry">
+    Obsolete, see notes.
+  </primary-label>
+
   <primary-label id="2019.2" short-name="2019.2+" name="2019.2+">
     Available in IDE version 2019.2 or later
   </primary-label>

topics/appendix/tools/gradle_intellij_plugin/tools_gradle_intellij_plugin.md

@@ -1,6 +1,7 @@
 <!-- Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
 
 # Gradle IntelliJ Plugin (1.x)
+<primary-label ref="Obsolete"/>
 
 <tldr>
 
@@ -12,12 +13,17 @@
 
 <link-summary>Gradle IntelliJ Plugin configures Gradle-based plugin projects for building, testing, verifying, and publishing the plugin.</link-summary>
 
-The Gradle IntelliJ Plugin is a plugin for the Gradle build system to help configure your environment for building, testing, verifying, and publishing plugins for IntelliJ-based IDEs.
+<snippet id="gradlePluginObsolete">
 
-> This plugin is no longer under active development.
+> Gradle IntelliJ Plugin (1.x) is no longer under active development.
+>
 > Whenever possible, use [](tools_intellij_platform_gradle_plugin.md) instead.
 >
-{title="Obsolescence Notice" style="note"}
+{title="Obsolescence Notice" style="warning"}
+
+</snippet>
+
+The Gradle IntelliJ Plugin is a plugin for the Gradle build system to help configure your environment for building, testing, verifying, and publishing plugins for IntelliJ-based IDEs.
 
 This plugin allows you to build plugins for IntelliJ Platform using specified IntelliJ SDK and bundled or third-party plugins.
 

topics/appendix/tools/gradle_intellij_plugin/tools_gradle_intellij_plugin_build_features.md

@@ -1,9 +1,12 @@
 <!-- Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
 
 # Gradle IntelliJ Plugin – Build Features
+<primary-label ref="Obsolete"/>
 
 <link-summary>Overview of Gradle IntelliJ Plugin feature flags.</link-summary>
 
+<include from="tools_gradle_intellij_plugin.md" element-id="gradlePluginObsolete"/>
+
 With ongoing Gradle IntelliJ Plugin releases, new features are introduced that require additional research, collecting more feedback from developers, or should be enabled or disabled under particular conditions.
 Build Features are an implementation of the feature flags concept and let you control some behaviors of the Gradle IntelliJ Plugin.
 

topics/appendix/tools/gradle_intellij_plugin/tools_gradle_intellij_plugin_examples.md

@@ -1,10 +1,13 @@
 <!-- Copyright 2000-2023 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
 
 # Gradle IntelliJ Plugin – Usage Examples
+<primary-label ref="Obsolete"/>
 
 <link-summary>Usage Examples of plugins using Gradle IntelliJ Plugin.</link-summary>
 
-Marketplace platform provides the [IntelliJ Platform Explorer](https://jb.gg/ipe) – a search tool for browsing Extension Points inside existing implementations of open-source IntelliJ Platform plugins.
+<include from="tools_gradle_intellij_plugin.md" element-id="gradlePluginObsolete"/>
+
+The JetBrains Marketplace platform provides the [IntelliJ Platform Explorer](https://jb.gg/ipe) – a search tool for browsing Extension Points inside existing implementations of open-source IntelliJ Platform plugins.
 
 One of its features is the possibility of filtering the plugins by those that utilize [Gradle](https://jb.gg/ipe?buildSystem=gradle) or [Gradle KTS](https://jb.gg/ipe?buildSystem=gradle_kts) build scripts.
 

topics/appendix/tools/gradle_intellij_plugin/tools_gradle_intellij_plugin_faq.md

@@ -1,9 +1,12 @@
 <!-- Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license. -->
 
 # Gradle IntelliJ Plugin – FAQ
+<primary-label ref="Obsolete"/>
 
 <link-summary>FAQ for using Gradle IntelliJ Plugin</link-summary>
 
+<include from="tools_gradle_intellij_plugin.md" element-id="gradlePluginObsolete"/>
+
 ### How to target 2022.3 platform?
 
 <include from="snippets.md" element-id="gradlePluginVersion"/>