diff --git a/download.html b/download.html
index ad5358636..5a77d43d8 100644
--- a/download.html
+++ b/download.html
@@ -14,15 +14,15 @@
 
 <p>Remember <em>youtube-dl</em> requires <a href="http://www.python.org/">Python</a> version 2.6, 2.7, or 3.2+ to work except for Windows exe.</p>
 
-<p><a href="https://yt-dl.org/downloads/2017.05.09/youtube-dl.exe">Windows exe</a> requires <a href="https://www.microsoft.com/en-US/download/details.aspx?id=5555">Microsoft Visual C++ 2010 Redistributable Package (x86)</a> and does not require Python that is already embedded into the binary.</p>
+<p><a href="https://yt-dl.org/downloads/2017.05.14/youtube-dl.exe">Windows exe</a> requires <a href="https://www.microsoft.com/en-US/download/details.aspx?id=5555">Microsoft Visual C++ 2010 Redistributable Package (x86)</a> and does not require Python that is already embedded into the binary.</p>
 
-<h2><a href="https://yt-dl.org/downloads/2017.05.09/youtube-dl">2017.05.09</a> (<a href="https://yt-dl.org/downloads/2017.05.09/youtube-dl.sig">sig</a>)</h2>
+<h2><a href="https://yt-dl.org/downloads/2017.05.14/youtube-dl">2017.05.14</a> (<a href="https://yt-dl.org/downloads/2017.05.14/youtube-dl.sig">sig</a>)</h2>
 
-<p><strong>SHA256</strong>: c44449fd252b7d770f82098ad3bb2b867a22a58cfb44da28c32b942e8da20a23</p>
+<p><strong>SHA256</strong>: ad9e717b87020fea25f03939040787dff7607975967f364cc26562f082dff753</p>
 
 <p>
-	<a href="https://yt-dl.org/downloads/2017.05.09/youtube-dl.exe">Windows exe</a> (<a href="https://yt-dl.org/downloads/2017.05.09/youtube-dl.exe.sig">sig</a> - SHA256 cd3b0c33212b2e340faa494f0a4ee9e8c48333026737a99f6061e2ca44da1135)<br>
-	<a href="https://yt-dl.org/downloads/2017.05.09/youtube-dl-2017.05.09.tar.gz">Full source + docs + binary tarball</a> (<a href="https://yt-dl.org/downloads/2017.05.09/youtube-dl-2017.05.09.tar.gz.sig">sig</a> - SHA256 b9af1b8f5b8b245fe46348e7743cf01d323f927e32bd7a98dfdfc83b2866df15)
+	<a href="https://yt-dl.org/downloads/2017.05.14/youtube-dl.exe">Windows exe</a> (<a href="https://yt-dl.org/downloads/2017.05.14/youtube-dl.exe.sig">sig</a> - SHA256 9083dfd487093ff2e6af27fbb903807a582fa9434c90ba9413153234cd852fba)<br>
+	<a href="https://yt-dl.org/downloads/2017.05.14/youtube-dl-2017.05.14.tar.gz">Full source + docs + binary tarball</a> (<a href="https://yt-dl.org/downloads/2017.05.14/youtube-dl-2017.05.14.tar.gz.sig">sig</a> - SHA256 363e8f16752dfc35730351d3ead56ebd34ffa394864f7aa00ebf07d6ec5e8793)
 </p>
 
 <p>To install it right away for all UNIX users (Linux, OS X, etc.), type:
diff --git a/supportedsites.html b/supportedsites.html
index 667fdd064..cdcdf13f2 100644
--- a/supportedsites.html
+++ b/supportedsites.html
@@ -231,6 +231,7 @@
 	<li><b>DiscoveryVR</b></li>
 	<li><b>Disney</b></li>
 	<li><b>Dotsub</b></li>
+	<li><b>DouyuShow</b></li>
 	<li><b>DouyuTV</b>: 斗鱼</li>
 	<li><b>DPlay</b></li>
 	<li><b>DPlayIt</b></li>
@@ -448,6 +449,7 @@
 	<li><b>MDR</b>: MDR.DE and KiKA</li>
 	<li><b>media.ccc.de</b></li>
 	<li><b>Medialaan</b></li>
+	<li><b>Mediaset</b></li>
 	<li><b>Medici</b></li>
 	<li><b>Meipai</b>: 美拍</li>
 	<li><b>MelonVOD</b></li>
@@ -876,6 +878,8 @@
 	<li><b>uol.com.br</b></li>
 	<li><b>uplynk</b></li>
 	<li><b>uplynk:preplay</b></li>
+	<li><b>Upskill</b></li>
+	<li><b>UpskillCourse</b></li>
 	<li><b>Urort</b>: NRK P3 Urørt</li>
 	<li><b>URPlay</b></li>
 	<li><b>USANetwork</b></li>
diff --git a/update/LATEST_VERSION b/update/LATEST_VERSION
index 40b25f1fc..037ad35f7 100644
--- a/update/LATEST_VERSION
+++ b/update/LATEST_VERSION
@@ -1 +1 @@
-2017.05.09
\ No newline at end of file
+2017.05.14
\ No newline at end of file
diff --git a/update/releases.atom b/update/releases.atom
index 860a0f2e4..a52a2aa6d 100644
--- a/update/releases.atom
+++ b/update/releases.atom
@@ -3,7 +3,7 @@
     <link rel="self" href="http://rg3.github.io/youtube-dl/update/releases.atom" />
     <title>youtube-dl releases</title>
     <id>https://yt-dl.org/feed/youtube-dl-updates-feed</id>
-    <updated>2017-05-09T04:22:26.445884Z</updated>
+    <updated>2017-05-14T07:40:17.066204Z</updated>
     
 	<entry>
 	    <id>https://yt-dl.org/feed/youtube-dl-updates-feed/youtube-dl-2012.02.22</id>
@@ -11660,4 +11660,19 @@
 	    <updated>2017-05-09T00:00:00Z</updated>
 	</entry>
 
+	<entry>
+	    <id>https://yt-dl.org/feed/youtube-dl-updates-feed/youtube-dl-2017.05.14</id>
+	    <title>New version 2017.05.14</title>
+	    <link href="http://rg3.github.io/youtube-dl" />
+	    <content type="xhtml">
+	        <div xmlns="http://www.w3.org/1999/xhtml">
+	            Downloads available at <a href="https://yt-dl.org/downloads/2017.05.14/">https://yt-dl.org/downloads/2017.05.14/</a>
+	        </div>
+	    </content>
+	    <author>
+	        <name>The youtube-dl maintainers</name>
+	    </author>
+	    <updated>2017-05-14T00:00:00Z</updated>
+	</entry>
+
 </feed>
\ No newline at end of file
diff --git a/update/versions.json b/update/versions.json
index b242ac0fc..51b252306 100644
--- a/update/versions.json
+++ b/update/versions.json
@@ -1,6 +1,6 @@
 {
-    "latest": "2017.05.09",
-    "signature": "7ec2cce5857855501d9c208c2c0cf064fd95248e71061a896e9f2012bc051c28d4b0ea2ad2b473e20f3efad9debde2cd1c2eb2819b8f62e40c1f73c1a866a95de0b5869656ba98e46411e1ca858b10eb686fa36ceec3572f8d4e5c41fd7b66460e99350787e97031030a3bf4832fb81fb33d7152dc87520d7eecdfbcf991a668",
+    "latest": "2017.05.14",
+    "signature": "500facebc84a2ce6d7e8e6b06fa96d5a6fa3a6c21f0caafdf524cf56ff9d98990a25c13f6aec4f52d2ea09fb60d10acec5778909a07230f4bd1adc699fd42fa41238ef9118e2b7838454f5cf115ed86ede54e154da5821f04d05f29e54f0a0aeed57fc88eff085248a27cda92749aedd8015cf1b73fb03f5fd9a2ff02ddb3464",
     "versions": {
         "2012.02.22": {
             "bin": [
@@ -10885,6 +10885,20 @@
                 "https://yt-dl.org/downloads/2017.05.09/youtube-dl-2017.05.09.tar.gz",
                 "b9af1b8f5b8b245fe46348e7743cf01d323f927e32bd7a98dfdfc83b2866df15"
             ]
+        },
+        "2017.05.14": {
+            "bin": [
+                "https://yt-dl.org/downloads/2017.05.14/youtube-dl",
+                "ad9e717b87020fea25f03939040787dff7607975967f364cc26562f082dff753"
+            ],
+            "exe": [
+                "https://yt-dl.org/downloads/2017.05.14/youtube-dl.exe",
+                "9083dfd487093ff2e6af27fbb903807a582fa9434c90ba9413153234cd852fba"
+            ],
+            "tar": [
+                "https://yt-dl.org/downloads/2017.05.14/youtube-dl-2017.05.14.tar.gz",
+                "363e8f16752dfc35730351d3ead56ebd34ffa394864f7aa00ebf07d6ec5e8793"
+            ]
         }
     }
 }
\ No newline at end of file