diff --git a/kodi.spec b/kodi.spec
index 4ff2ff0..4b519ba 100644
--- a/kodi.spec
+++ b/kodi.spec
@@ -12,11 +12,11 @@
 %define pkgver %(echo %version | cut -d_ -f1)
 %define pkgrel %(echo %version | cut -d_ -f2)
 
-%define codenameadd -Jarvis
-%define ffmpeg_ver 2.8.6
+%define codenameadd -Krypton
+%define ffmpeg_ver 3.1.11%{codenameadd}-17.5
 
 Name:          kodi
-Version:       16.1
+Version:       17.6
 Release:       1mamba
 Summary:       A media player and entertainment hub for digital media
 Group:         Graphical Desktop/Applications/Multimedia
@@ -26,7 +26,7 @@ Packager:      Davide Madrisan <davide.madrisan@gmail.com>
 URL:           http://xbmc.org/
 Source:        https://github.com/xbmc/xbmc/archive/%{version}%{?codenameadd}.tar.gz
 #http://ftp.df.lth.se/pub/xbmc/releases/source/%{version}%{?codenameadd}.tar.gz
-Source1:       https://github.com/xbmc/FFmpeg/archive/%{ffmpeg_ver}%{?codenameadd}-%{version}.tar.gz
+Source1:       https://github.com/xbmc/FFmpeg/archive/%{ffmpeg_ver}.tar.gz
 Patch0:        xbmc-12.0-do_not_require_lsb_release.patch
 Patch1:        xbmc-12.0-inconsistent_operand_constraints_in_an_asm.patch
 Patch2:        xbmc-12.0-systeminfo.patch
@@ -171,9 +171,8 @@ XBMC is an award-winning free and open source (GPL) software media player and en
 %endif
 
 %prep
-%setup -q -n xbmc-%{pkgver}%{?codenameadd}
-#-D -T
-#:<< ___EOF
+%setup -q -n xbmc-%{pkgver}%{?codenameadd} -D -T
+:<< ___EOF
 #%patch0 -p1
 #%patch1 -p1
 #%patch2 -p1
@@ -183,14 +182,14 @@ XBMC is an award-winning free and open source (GPL) software media player and en
 %endif
 #%patch5 -p1
 #%patch6 -p1
-%patch8 -p1
+#%patch8 -p1
 
 ln -s %{SOURCE1} tools/depends/target/ffmpeg/
 
 %ifarch %{ix86}
 cd tools/depends/target/ffmpeg/
-tar xf %{ffmpeg_ver}%{?codenameadd}-%{version}.tar.gz
-cd FFmpeg-%{ffmpeg_ver}%{?codenameadd}-%{version}
+tar xf %{ffmpeg_ver}.tar.gz
+cd FFmpeg-%{ffmpeg_ver}
 %patch7 -p1
 %endif
 
@@ -246,7 +245,7 @@ export LDFLAGS="$LDFLAGS -L/opt/vc/lib"
    --enable-libcec
 #  --disable-dvdcss
 
-___EOF
+#___EOF
 
 %make
 
@@ -300,13 +299,15 @@ exit 0
 
 %files devel
 %defattr(-,root,root)
-%dir %{_includedir}/xbmc
-%{_includedir}/xbmc/*
+%{_includedir}/xbmc
 %dir %{_includedir}/kodi
 %{_includedir}/kodi/*
-#%doc README
+%doc README.md
 
 %changelog
+* Sun Jul 29 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 17.6-1mamba
+- update to 17.6
+
 * Thu May 19 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 16.1-1mamba
 - update to 16.1