diff --git a/download.html b/download.html
index 96d96fddc..db4238605 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/2017.01.31/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/2017.02.01/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/2017.01.31/youtube-dl">2017.01.31</a> (<a href="https://yt-dl.org/downloads/2017.01.31/youtube-dl.sig">sig</a>)</h2>
+<h2><a href="https://yt-dl.org/downloads/2017.02.01/youtube-dl">2017.02.01</a> (<a href="https://yt-dl.org/downloads/2017.02.01/youtube-dl.sig">sig</a>)</h2>
 
-<p><strong>SHA256</strong>: ca00f4716dc5ad361749996cdf0d935944bf3517211092bf55077b06cd0bc599</p>
+<p><strong>SHA256</strong>: 9db49586fd45a263c355139062845827af0a6df55ebc297b0bdada634d083fc6</p>
 
 <p>
-	<a href="https://yt-dl.org/downloads/2017.01.31/youtube-dl.exe">Windows exe</a> (<a href="https://yt-dl.org/downloads/2017.01.31/youtube-dl.exe.sig">sig</a> - SHA256 b92c14e9c511fc6556cf2058e19492a97b3515b18acb7b36a3904662f5999c7f)<br>
-	<a href="https://yt-dl.org/downloads/2017.01.31/youtube-dl-2017.01.31.tar.gz">Full source + docs + binary tarball</a> (<a href="https://yt-dl.org/downloads/2017.01.31/youtube-dl-2017.01.31.tar.gz.sig">sig</a> - SHA256 ddb1445eb18425413651267f4fbe2ea06198f7b253812fd69bd90a6804ae8c57)
+	<a href="https://yt-dl.org/downloads/2017.02.01/youtube-dl.exe">Windows exe</a> (<a href="https://yt-dl.org/downloads/2017.02.01/youtube-dl.exe.sig">sig</a> - SHA256 23418ce0179365a9357a7670685edf90861ad2229fb69219517ff41abd099981)<br>
+	<a href="https://yt-dl.org/downloads/2017.02.01/youtube-dl-2017.02.01.tar.gz">Full source + docs + binary tarball</a> (<a href="https://yt-dl.org/downloads/2017.02.01/youtube-dl-2017.02.01.tar.gz.sig">sig</a> - SHA256 ff77551020c4a81810cb40c9ad36e229db1955d38e390ecdd1333dfc265079ca)
 </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 93650e60e..aa216d66f 100644
--- a/supportedsites.html
+++ b/supportedsites.html
@@ -543,6 +543,7 @@
 	<li><b>NRKTV</b>: NRK TV and NRK Radio</li>
 	<li><b>NRKTVDirekte</b>: NRK TV Direkte and NRK Radio Direkte</li>
 	<li><b>NRKTVEpisodes</b></li>
+	<li><b>NRKTVSeries</b></li>
 	<li><b>ntv.ru</b></li>
 	<li><b>Nuvid</b></li>
 	<li><b>NYTimes</b></li>
diff --git a/update/LATEST_VERSION b/update/LATEST_VERSION
index 518867299..f62b2a70c 100644
--- a/update/LATEST_VERSION
+++ b/update/LATEST_VERSION
@@ -1 +1 @@
-2017.01.31
\ No newline at end of file
+2017.02.01
\ No newline at end of file
diff --git a/update/releases.atom b/update/releases.atom
index d7918c473..2a3f4602d 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>2017-01-31T22:26:36.907824Z</updated>
+    <updated>2017-02-01T03:21:44.900647Z</updated>
     
 	<entry>
 	    <id>https://yt-dl.org/feed/youtube-dl-updates-feed/youtube-dl-2012.02.22</id>
@@ -11075,4 +11075,19 @@
 	    <updated>2017-01-31T00:00:00Z</updated>
 	</entry>
 
+	<entry>
+	    <id>https://yt-dl.org/feed/youtube-dl-updates-feed/youtube-dl-2017.02.01</id>
+	    <title>New version 2017.02.01</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/2017.02.01/">https://yt-dl.org/downloads/2017.02.01/</a>
+	        </div>
+	    </content>
+	    <author>
+	        <name>The youtube-dl maintainers</name>
+	    </author>
+	    <updated>2017-02-01T00:00:00Z</updated>
+	</entry>
+
 </feed>
\ No newline at end of file
diff --git a/update/versions.json b/update/versions.json
index 1927b7c75..ef5104087 100644
--- a/update/versions.json
+++ b/update/versions.json
@@ -1,6 +1,6 @@
 {
-    "latest": "2017.01.31",
-    "signature": "33ea72cc642072ef3f61ad06ff633a8c974669867f8c375b5cf1db362828de99bc272f21e40ce956bcde071f96844eaa4075cd5d5896d21b61c4af0eeaaaf41a01d55e66dcbcc432a8aad60b01493807158023955033cf6724e0dcbf9b658f5f4dad8952a876c2a030b37f69ffbf9136b31ed28b22fe07afd7d81083c11edc96",
+    "latest": "2017.02.01",
+    "signature": "80c256871f5454f456432c87fd646c1b9c31cff0c57464beeff70a083a941fd1b429b04bbd5b4f921000d52f58b09c011dc53fa90b04c198a3fedeb79a6a47042819f8fc6d4b8c111581928c4925b956ac199b447fd8f014f8e262dbecf76381aeaf5c6b9be8b6828700745bc258f54754746089e5005ee0c0eac45fd710cd71",
     "versions": {
         "2012.02.22": {
             "bin": [
@@ -10339,6 +10339,20 @@
                 "https://yt-dl.org/downloads/2017.01.31/youtube-dl-2017.01.31.tar.gz",
                 "ddb1445eb18425413651267f4fbe2ea06198f7b253812fd69bd90a6804ae8c57"
             ]
+        },
+        "2017.02.01": {
+            "bin": [
+                "https://yt-dl.org/downloads/2017.02.01/youtube-dl",
+                "9db49586fd45a263c355139062845827af0a6df55ebc297b0bdada634d083fc6"
+            ],
+            "exe": [
+                "https://yt-dl.org/downloads/2017.02.01/youtube-dl.exe",
+                "23418ce0179365a9357a7670685edf90861ad2229fb69219517ff41abd099981"
+            ],
+            "tar": [
+                "https://yt-dl.org/downloads/2017.02.01/youtube-dl-2017.02.01.tar.gz",
+                "ff77551020c4a81810cb40c9ad36e229db1955d38e390ecdd1333dfc265079ca"
+            ]
         }
     }
 }
\ No newline at end of file