Use unicode version in plugin versioning

Author: strangelookingnerd

README.adoc

@@ -15,7 +15,7 @@ image:https://img.shields.io/github/release/jenkinsci/emoji-symbols-api-plugin.s
 
 == Introduction
 
-This plugin provides https://unicode.org/emoji/charts/full-emoji-list.html[Unicode emojis] as symbols to be used by other plugins.
+This plugin provides https://unicode.org/emoji/charts/full-emoji-list.html[Unicode Emojis] as symbols to be used by other plugins.
 
 The SVG files bundled by the plugin render the emojis as `text` rather than `path`.
 This allows emojis to be interpreted by the browser being used.
@@ -115,3 +115,16 @@ node {
     addBadge(icon: emoji)
 }
 ----
+
+== Versioning
+
+Version follows the pattern of `<unicode emojis version>-<plugin version>`.
+This way it is clear what upstream dependency is offered and allows patch releases for the plugin itself if required.
+
+== Release Notes
+
+Release notes are recorded in https://github.com/jenkinsci/emoji-symbols-api-plugin/releases[GitHub Releases].
+
+== License
+
+* Plugin source and documentation - https://opensource.org/licenses/MIT[MIT License]

pom.xml

@@ -11,11 +11,11 @@
 
   <groupId>io.jenkins.plugins</groupId>
   <artifactId>emoji-symbols-api</artifactId>
-  <version>${changelist}</version>
+  <version>${revision}-${changelist}</version>
   <packaging>hpi</packaging>
 
   <name>Emoji Symbols API Plugin</name>
-  <description>Bundles Unicode emojis as symbols to be used by other plugins.</description>
+  <description>Bundles Unicode Emojis as symbols to be used by other plugins.</description>
   <url>https://github.com/${gitHubRepo}</url>
 
   <licenses>
@@ -41,6 +41,7 @@
   </scm>
 
   <properties>
+    <revision>16.0</revision>
     <changelist>999999-SNAPSHOT</changelist>
     <gitHubRepo>jenkinsci/${project.artifactId}-plugin</gitHubRepo>
     <!-- https://www.jenkins.io/doc/developer/plugin-development/choosing-jenkins-baseline/ -->
@@ -62,4 +63,13 @@
       <url>https://repo.jenkins-ci.org/public/</url>
     </pluginRepository>
   </pluginRepositories>
+
+  <build>
+    <resources>
+      <resource>
+        <filtering>true</filtering>
+        <directory>src/main/resources</directory>
+      </resource>
+    </resources>
+  </build>
 </project>

src/main/resources/index.jelly

@@ -1,4 +1,4 @@
 <?jelly escape-by-default='true'?>
 <div>
-    This plugin provides <a href="https://unicode.org/emoji/charts/full-emoji-list.html">Unicode emojis</a> as symbols to be used by other plugins.
+    This plugin provides <a href="https://unicode.org/emoji/charts/full-emoji-list.html">Unicode Emojis</a> v${revision} as symbols to be used by other plugins.
 </div>