diff --git a/abi_used_libs b/abi_used_libs
--- a/abi_used_libs
+++ b/abi_used_libs
@@ -3,7 +3,6 @@
 libGLEW.so.1.12
 libGLU.so.1
 libSDL2-2.0.so.0
-libboost_chrono.so.1.62.0
 libboost_date_time.so.1.62.0
 libboost_filesystem.so.1.62.0
 libboost_iostreams.so.1.62.0
@@ -17,12 +16,11 @@
 libc.so.6
 libfreetype.so.6
 libgcc_s.so.1
-libjpeg.so.8
 libm.so.6
 libopenal.so.1
 libpng15.so.15
 libpthread.so.0
 libpython2.7.so.1.0
 libstdc++.so.6
-libtiff.so.5
+libvorbis.so.0
 libvorbisfile.so.3
diff --git a/package.yml b/package.yml
--- a/package.yml
+++ b/package.yml
@@ -1,15 +1,17 @@
 name       : freeorion
-version    : 0.4.6
-release    : 9
+version    : 0.4.7
+release    : 10
 source     :
-    - http://pilotfiber.dl.sourceforge.net/project/freeorion/FreeOrion/FreeOrion%20Version%200.4.6/FreeOrion_v0.4.6_2016-09-16.49f9123_Source.tar.gz : 3e3ff3a758c8a1ffa71773dff18faff2c792051bb5162758b5f5b8ea59e8e311
+    - https://github.com/freeorion/freeorion/releases/download/v0.4.7/FreeOrion_v0.4.7_2017-04-24.60d06dc_Source.tar.gz : 296a0fb304a7d100f376f3602905b3688b5eaa0d7df8713d9e014e3f5ec15e90
 license    :
     - CC BY-SA 3.0 # Artistic and Creative Content
     - GPL-2.0 # Source
 component  : games.strategy
 summary    : FreeOrion is a free, open source, turn-based space empire and galactic conquest (4X) computer game
 description: |
-    FreeOrion is a free, open source, turn-based space empire and galactic conquest (4X) computer game
+    FreeOrion is a free, Open Source, turn-based space empire and galactic conquest computer game.
+    
+    FreeOrion is inspired by the tradition of the Master of Orion games, but does not try to be a clone or remake of that series or any other game.  It builds on the classic *4X* (eXplore, eXpand, eXploit and eXterminate) model.
 builddeps  :
     - pkgconfig(freetype2)
     - pkgconfig(glew)
@@ -22,8 +24,6 @@
     - libboost-devel
     - libjpeg-turbo-devel
 setup      : |
-    %patch -p1 < $pkgfiles/boost-protected-1.61.patch
-    %patch -p1 < $pkgfiles/boost-1.61.patch
     %cmake -DCMAKE_INSTALL_LIBDIR=lib%LIBSUFFIX% .
 build      : |
     %make
diff --git a/pspec_x86_64.xml b/pspec_x86_64.xml
--- a/pspec_x86_64.xml
+++ b/pspec_x86_64.xml
@@ -2,21 +2,25 @@
     <Source>
         <Name>freeorion</Name>
         <Packager>
-            <Name>Bryan T. Meyers</Name>
-            <Email>bmeyers@datadrake.com</Email>
+            <Name>Pierre-Yves</Name>
+            <Email>pyu@riseup.net</Email>
         </Packager>
         <License>CC BY-SA 3.0</License>
         <License>GPL-2.0</License>
         <PartOf>games.strategy</PartOf>
         <Summary xml:lang="en">FreeOrion is a free, open source, turn-based space empire and galactic conquest (4X) computer game</Summary>
-        <Description xml:lang="en">FreeOrion is a free, open source, turn-based space empire and galactic conquest (4X) computer game
+        <Description xml:lang="en">FreeOrion is a free, Open Source, turn-based space empire and galactic conquest computer game.
+
+FreeOrion is inspired by the tradition of the Master of Orion games, but does not try to be a clone or remake of that series or any other game.  It builds on the classic *4X* (eXplore, eXpand, eXploit and eXterminate) model.
 </Description>
         <Archive type="binary" sha1sum="79eb0752a961b8e0d15c77d298c97498fbc89c5a">https://solus-project.com/sources/README.Solus</Archive>
     </Source>
     <Package>
         <Name>freeorion</Name>
         <Summary xml:lang="en">FreeOrion is a free, open source, turn-based space empire and galactic conquest (4X) computer game</Summary>
-        <Description xml:lang="en">FreeOrion is a free, open source, turn-based space empire and galactic conquest (4X) computer game
+        <Description xml:lang="en">FreeOrion is a free, Open Source, turn-based space empire and galactic conquest computer game.
+
+FreeOrion is inspired by the tradition of the Master of Orion games, but does not try to be a clone or remake of that series or any other game.  It builds on the classic *4X* (eXplore, eXpand, eXploit and eXterminate) model.
 </Description>
         <PartOf>games.strategy</PartOf>
         <Files>
@@ -36,12 +40,12 @@
         </Files>
     </Package>
     <History>
-        <Update release="9">
-            <Date>2017-03-11</Date>
-            <Version>0.4.6</Version>
+        <Update release="10">
+            <Date>2017-05-08</Date>
+            <Version>0.4.7</Version>
             <Comment>Packaging update</Comment>
-            <Name>Bryan T. Meyers</Name>
-            <Email>bmeyers@datadrake.com</Email>
+            <Name>Pierre-Yves</Name>
+            <Email>pyu@riseup.net</Email>
         </Update>
     </History>
 </PISI>
\ No newline at end of file