diff --git a/README.md b/README.md
index 9dbeae1bc..724fb17d1 100644
--- a/README.md
+++ b/README.md
@@ -339,8 +339,8 @@ which means you can modify it, redistribute it or use it however you like.
                                      preference, for example: "srt" or
                                      "ass/srt/best"
     --sub-lang LANGS                 Languages of the subtitles to download
-                                     (optional) separated by commas, use IETF
-                                     language tags like 'en,pt'
+                                     (optional) separated by commas, use --list-
+                                     subs for available language tags
 
 ## Authentication Options:
     -u, --username USERNAME          Login with this account ID
diff --git a/docs/supportedsites.md b/docs/supportedsites.md
index 99b1e2731..e86467cfa 100644
--- a/docs/supportedsites.md
+++ b/docs/supportedsites.md
@@ -24,7 +24,7 @@
  - **AdobeTVShow**
  - **AdobeTVVideo**
  - **AdultSwim**
- - **AE**
+ - **aenetworks**: A+E Networks: A&E, Lifetime, History.com, FYI Network
  - **Aftonbladet**
  - **AirMozilla**
  - **AlJazeera**
@@ -43,6 +43,7 @@
  - **ARD:mediathek**
  - **arte.tv**
  - **arte.tv:+7**
+ - **arte.tv:cinema**
  - **arte.tv:concert**
  - **arte.tv:creative**
  - **arte.tv:ddc**
@@ -124,6 +125,7 @@
  - **CSpan**: C-SPAN
  - **CtsNews**: 華視新聞
  - **culturebox.francetvinfo.fr**
+ - **CultureUnplugged**
  - **CWTV**
  - **dailymotion**
  - **dailymotion:playlist**
@@ -141,6 +143,7 @@
  - **defense.gouv.fr**
  - **democracynow**
  - **DHM**: Filmarchiv - Deutsches Historisches Museum
+ - **Digiteka**
  - **Discovery**
  - **Dotsub**
  - **DouyuTV**: 斗鱼
@@ -287,7 +290,9 @@
  - **la7.tv**
  - **Laola1Tv**
  - **Lecture2Go**
+ - **Lemonde**
  - **Letv**: 乐视网
+ - **LetvCloud**: 乐视云
  - **LetvPlaylist**
  - **LetvTv**
  - **Libsyn**
@@ -300,6 +305,7 @@
  - **livestream**
  - **livestream:original**
  - **LnkGo**
+ - **LoveHomePorn**
  - **lrt.lt**
  - **lynda**: lynda.com videos
  - **lynda:course**: lynda.com online courses
@@ -486,6 +492,7 @@
  - **rtve.es:live**: RTVE.es live streams
  - **RTVNH**
  - **RUHD**
+ - **RulePorn**
  - **rutube**: Rutube videos
  - **rutube:channel**: Rutube channels
  - **rutube:embed**: Rutube embedded videos
@@ -602,6 +609,7 @@
  - **ToypicsUser**: Toypics user profile
  - **TrailerAddict** (Currently broken)
  - **Trilulilu**
+ - **trollvids**
  - **TruTube**
  - **Tube8**
  - **TubiTv**
@@ -640,7 +648,6 @@
  - **udemy**
  - **udemy:course**
  - **UDNEmbed**: 聯合影音
- - **Ultimedia**
  - **Unistra**
  - **Urort**: NRK P3 Urørt
  - **ustream**
@@ -707,6 +714,7 @@
  - **WebOfStories**
  - **WebOfStoriesPlaylist**
  - **Weibo**
+ - **WeiqiTV**: WQTV
  - **wholecloud**: WholeCloud
  - **Wimp**
  - **Wistia**
@@ -758,3 +766,4 @@
  - **ZDFChannel**
  - **zingmp3:album**: mp3.zing.vn albums
  - **zingmp3:song**: mp3.zing.vn songs
+ - **ZippCast**
diff --git a/youtube_dl/version.py b/youtube_dl/version.py
index 02c438f3a..d5bf73815 100644
--- a/youtube_dl/version.py
+++ b/youtube_dl/version.py
@@ -1,3 +1,3 @@
 from __future__ import unicode_literals
 
-__version__ = '2016.01.15'
+__version__ = '2016.01.23'