[doc][chinese] Translate the release page into chinese documentation (#…

…1033)

docs/_data/strings_cn.yml

@@ -0,0 +1,5 @@
+
+
+# placed here for translation purposes
+search_placeholder_text: 搜索...
+search_no_results_text: 未搜索到结果

docs/_data/topnav_cn.yml

@@ -3,8 +3,8 @@
 topnav:
 - title: Topnav
   items:
-    - title: 新闻
-      url: /news
+    - title: 发布
+      url: /releases.html
     - title: 社区
       url: /community.html
     - title: 代码

docs/_includes/topnav.html

@@ -71,7 +71,13 @@
                 <li>
                     <!--start search-->
                     <div id="search-demo-container">
+
+                        {% if page.is_default_language %}
                         <input type="text" id="search-input" placeholder="{{site.data.strings.search_placeholder_text}}">
+                        {% else %}
+                        <input type="text" id="search-input" placeholder="{{site.data.strings_cn.search_placeholder_text}}">
+                        {% endif %}
+
                         <ul id="results-container"></ul>
                     </div>
                     <script src="{{ "/js/jekyll-search.js"}}" type="text/javascript"></script>

docs/quickstart.md

@@ -159,7 +159,7 @@ instead of `--packages org.apache.hudi:hudi-spark-bundle:0.5.0-incubating`
 
 Also, we used Spark here to show case the capabilities of Hudi. However, Hudi can support multiple storage types/views and 
 Hudi datasets can be queried from query engines like Hive, Spark, Presto and much more. We have put together a 
-[demo video](https://www.youtube.com/watch?v=VhNgUsxdrD0) that showcases all of this on a docker based setup with all 
+[demo video](https://www.youtube.com/watch?v=VhNgUsxdrD0) that show cases all of this on a docker based setup with all 
 dependent systems running locally. We recommend you replicate the same setup and run the demo yourself, by following 
 steps [here](docker_demo.html) to get a taste for it. Also, if you are looking for ways to migrate your existing data 
 to Hudi, refer to [migration guide](migration_guide.html). 

docs/releases.cn.md

@@ -0,0 +1,32 @@
+---
+title: 发布
+keywords: apache, hudi, release, data lake, upsert
+sidebar: home_sidebar
+permalink: releases.html
+toc: true
+---
+
+
+## 最新稳定版本
+  * 稳定版本 : `0.5.0-incubating`
+
+## 0.5.0-incubating 版本
+
+### 下载
+  * 源码包 : [Apache Hudi(incubating) 0.5.0-incubating Source Release](https://www.apache.org/dist/incubator/hudi/0.5.0-incubating/hudi-0.5.0-incubating.src.tgz) ([asc](https://www.apache.org/dist/incubator/hudi/0.5.0-incubating/hudi-0.5.0-incubating.src.tgz.asc), [sha512](https://www.apache.org/dist/incubator/hudi/0.5.0-incubating/hudi-0.5.0-incubating.src.tgz.sha512))
+  * [这里](https://repository.apache.org/#nexus-search;quick~hudi)提供与此版本对应的 Apache Hudi (incubating) JAR 包。
+
+### 发布要点
+  * Package and format renaming from com.uber.hoodie to org.apache.hudi (See migration guide section below)
+  * Major redo of Hudi bundles to address class and jar version mismatches in different environments
+  * Upgrade from Hive 1.x to Hive 2.x for compile time dependencies - Hive 1.x runtime integration still works with a patch : See [the discussion thread](https://lists.apache.org/thread.html/48b3f0553f47c576fd7072f56bb0d8a24fb47d4003880d179c7f88a3@%3Cdev.hudi.apache.org%3E)
+  * DeltaStreamer now supports continuous running mode with managed concurrent compaction
+  * Support for Composite Keys as record key
+  * HoodieCombinedInputFormat to scale huge hive queries running on Hoodie tables
+
+### 此版本的迁移指南
+  这是 Apache Hudi (incubating) 的第一次发布。 在此版本之前，Hudi Jars 使用 "com.uber.hoodie" maven co-ordinates 来发布。这里有[迁移指南](https://cwiki.apache.org/confluence/display/HUDI/Migration+Guide+From+com.uber.hoodie+to+org.apache.hudi)。
+
+### 原始发布记录
+  获取原始[发布记录](https://jira.apache.org/jira/secure/ReleaseNote.jspa?projectId=12322822&version=12346087)
+