Draft Python 0.4.0 release news (#147)

diff --git a/content/events/release-apache-skywalking-python-0-4-0/index.md b/content/events/release-apache-skywalking-python-0-4-0/index.md
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@@ -0,0 +1,13 @@
+---
+title: "Release Apache SkyWalking Python 0.4.0"
+date: 2020-11-24
+author: SkyWalking Team
+description: "Release Apache SkyWalking Python 0.4.0."
+---
+
+SkyWalking Python 0.4.0 is released. Go to [downloads](/downloads) page to find release tars.
+
+- Feature: Support Kafka reporter protocol (#74)
+- BugFix: Move generated packages into skywalking namespace to avoid conflicts (#72)
+- BugFix: Agent cannot reconnect after server is down (#79)
+- Test: Mitigate unsafe yaml loading (#76)
diff --git a/layouts/shortcodes/downloads-block.html b/layouts/shortcodes/downloads-block.html
index 74fce50..37767ef 100755
--- a/layouts/shortcodes/downloads-block.html
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@@ -166,11 +166,11 @@
                             Source
                         </button>
                         <div class="dropdown-menu">
-                            <h6 class="dropdown-header">v0.3.0<span> | Aug. 28th, 2020</span></h6>
+                            <h6 class="dropdown-header">v0.4.0<span> | Aug. 28th, 2020</span></h6>
                             <div class="dropdown-item" href="#">
-                                [<a href="https://www.apache.org/dyn/closer.cgi/skywalking/python/0.3.0/skywalking-python-src-v0.3.0.tgz">src</a>]
-                                [<a href="https://downloads.apache.org/skywalking/python/0.3.0/skywalking-python-src-v0.3.0.tgz.asc">asc</a>]
-                                [<a href="https://downloads.apache.org/skywalking/python/0.3.0/skywalking-python-src-v0.3.0.tgz.sha512">sha512</a>]
+                                [<a href="https://www.apache.org/dyn/closer.cgi/skywalking/python/0.4.0/skywalking-python-src-0.4.0.tgz">src</a>]
+                                [<a href="https://downloads.apache.org/skywalking/python/0.4.0/skywalking-python-src-0.4.0.tgz.asc">asc</a>]
+                                [<a href="https://downloads.apache.org/skywalking/python/0.4.0/skywalking-python-src-0.4.0.tgz.sha512">sha512</a>]
                             </div>
                         </div>
                     </div>
@@ -182,9 +182,9 @@
                         Distribution
                     </button>
                     <div class="dropdown-menu">
-                        <h6 class="dropdown-header">v0.3.0<span> | Aug. 28th, 2020</span></h6>
+                        <h6 class="dropdown-header">v0.4.0<span> | Aug. 28th, 2020</span></h6>
                         <div class="dropdown-item" href="#">
-                            [<a href="https://pypi.org/project/apache-skywalking/0.3.0/">Install via pip</a>]
+                            [<a href="https://pypi.org/project/apache-skywalking/0.4.0/">Install via pip</a>]
                         </div>
 
                     </div>