Merge pull request #196 from joewiz/docs/backport-v3.0.0-changelog

docs(changelog): backport v3.0.0 auto-generated items into repo.xml.tmpl

Author: line-o

repo.xml.tmpl

@@ -13,6 +13,8 @@
     <changelog>
         <change version="3.0.0">
             <ul xmlns="http://www.w3.org/1999/xhtml">
+                <li>Breaking change: replace the Maven build with Node.js / Gulp / semantic-release. Building from source now requires Node.js (LTS) instead of Maven - <a href="https://github.com/eXist-db/function-documentation/pull/183">#183</a></li>
+                <li>Add ngram-index to the list of indexes - <a href="https://github.com/eXist-db/function-documentation/pull/152">#152</a></li>
                 <li>Rewrite search queries to avoid parenthesised-step slow path - <a href="https://github.com/eXist-db/function-documentation/pull/178">#178</a></li>
             </ul>
         </change>