diff --git a/Contents.m b/Contents.m
index b6855d7ba..fa5d3eddd 100644
--- a/Contents.m
+++ b/Contents.m
@@ -1,3 +1,3 @@
 % SpinW
-% Version 4.0 (unreleased) 29-Nov-2017
+% Version 3.1 (unreleased) 29-Nov-2017
 % 
diff --git a/dev/sw_release.m b/dev/sw_release.m
index 33c78e1aa..b04418be8 100644
--- a/dev/sw_release.m
+++ b/dev/sw_release.m
@@ -144,7 +144,7 @@ function sw_release(verNum, tempDir)
             && (~any(strfind(fList(ii).name,[filesep 'test' filesep]))) ...
             && (~any(strfind(fList(ii).name,[filesep 'tutorials' filesep]))) ...
             && (~any(strfind(fList(ii).folder,'git')))
-        fListZip{end+1} = [replace(fList(ii).folder, dirname, '') sp fList(ii).name];
+        fListZip{end+1} = fList(ii).name;
     end
 end
 
diff --git a/docs/docgenerator/docgen.m b/docs/docgenerator/docgen.m
index 589dfab9b..dfc12f195 100644
--- a/docs/docgenerator/docgen.m
+++ b/docs/docgenerator/docgen.m
@@ -1,12 +1,12 @@
 %% setup help generator options
 
 swPath  = {'swfiles/@spinw' 'swfiles' 'swfiles/+swplot' 'swfiles/@swpref' 'swfiles/+swsym' 'swfiles/+swfunc' 'swfiles/+ndbase'};
-swr     = sw_rootdir;
+swr     = sw_rootdir();
 swPath  = cellfun(@(C)[swr C],swPath,'UniformOutput',false);
 swver   = sw_version;
-outPath = '~/spinwdoc_git';
-docPath = '~/spinw_git/docs';
-upload  = true;
+outPath = fullfile(userpath,'Release','docgen');
+docPath = [outPath filesep 'docs'];
+upload  = false;
 recalc  = true;
 
 %% generate help
diff --git a/swfiles/@spinw/formula.m b/swfiles/@spinw/formula.m
index 633b627d9..68bda0b03 100644
--- a/swfiles/@spinw/formula.m
+++ b/swfiles/@spinw/formula.m
@@ -13,11 +13,11 @@
 % ### Examples
 %
 % The formula of the crystal stored in the
-% [https://goo.gl/do6oTh](https://goo.gl/do6oTh) linked file will be
+% [https://raw.githubusercontent.com/SpinW/Models/master/cif/Ca2RuO4.cif](https://raw.githubusercontent.com/SpinW/Models/master/cif/Ca2RuO4.cif) linked file will be
 % printed onto the Command Window.
 %
 % ```
-% >>cryst = spinw('https://goo.gl/do6oTh')
+% >>cryst = spinw('https://raw.githubusercontent.com/SpinW/Models/master/cif/Ca2RuO4.cif')
 % >>cryst.formula>>
 % ```
 %
diff --git a/swfiles/Contents.m b/swfiles/Contents.m
index 630563379..90cebc9a0 100644
--- a/swfiles/Contents.m
+++ b/swfiles/Contents.m
@@ -113,4 +113,4 @@
 %   sw_uniquetol 
 %   sw_update    
 %   sw_version   
-%   sw_mex       
+%   sw_mex  
diff --git a/tutorials/publish/tutorial21/tutorial21.html b/tutorials/publish/tutorial21/tutorial21.html
index b5f3d8c3d..b4790b30b 100644
--- a/tutorials/publish/tutorial21/tutorial21.html
+++ b/tutorials/publish/tutorial21/tutorial21.html
@@ -200,7 +200,7 @@
 % is able to download the file from a given link and create the crystal
 % structure.
 
-yig = spinw('https://goo.gl/kQO0FJ');
+yig = spinw('https://raw.githubusercontent.com/SpinW/Models/master/cif/YIG_10K.cif');
 
 % The imported .cif file contains all symmetry operators of its space
 % group. SpinW will determine the generators of the space group and stores
diff --git a/tutorials/publish/tutorial21/tutorial21.txt b/tutorials/publish/tutorial21/tutorial21.txt
index 90c0e0ba9..f781bba78 100644
--- a/tutorials/publish/tutorial21/tutorial21.txt
+++ b/tutorials/publish/tutorial21/tutorial21.txt
@@ -132,7 +132,7 @@ Sandor Toth
 % is able to download the file from a given link and create the crystal
 % structure.
 
-yig = spinw('https://goo.gl/kQO0FJ');
+yig = spinw('https://raw.githubusercontent.com/SpinW/Models/master/cif/YIG_10K.cif');
 
 % The imported .cif file contains all symmetry operators of its space
 % group. SpinW will determine the generators of the space group and stores
diff --git a/tutorials/publish/tutorial31/tutorial31.html b/tutorials/publish/tutorial31/tutorial31.html
index 9263cacb1..0b14f71b1 100644
--- a/tutorials/publish/tutorial31/tutorial31.html
+++ b/tutorials/publish/tutorial31/tutorial31.html
@@ -287,7 +287,7 @@
 % Where does all the data comes from? edit atom.dat
 %
 
-licro = spinw('https://goo.gl/do6oTh');
+licro = spinw('https://raw.githubusercontent.com/SpinW/Models/master/cif/licro2.cif');
 
 licro.formula
 
diff --git a/tutorials/publish/tutorial31/tutorial31.txt b/tutorials/publish/tutorial31/tutorial31.txt
index e9f2075f7..9b87cd396 100644
--- a/tutorials/publish/tutorial31/tutorial31.txt
+++ b/tutorials/publish/tutorial31/tutorial31.txt
@@ -219,7 +219,7 @@ Ground state energy: -1.000 meV/spin.
 % Where does all the data comes from? edit atom.dat
 %
 
-licro = spinw('https://goo.gl/do6oTh');
+licro = spinw('https://raw.githubusercontent.com/SpinW/Models/master/cif/licro2.cif');
 
 licro.formula
 
diff --git a/tutorials/publish/tutorial38/tutorial38.html b/tutorials/publish/tutorial38/tutorial38.html
index fb5361ef0..2ea30528b 100644
--- a/tutorials/publish/tutorial38/tutorial38.html
+++ b/tutorials/publish/tutorial38/tutorial38.html
@@ -155,7 +155,7 @@
 % atom is the second in position, the corresponding spin quantum number can
 % be changed directly.
 
-ca2ruo4 = spinw('https://goo.gl/SYoJVS');
+ca2ruo4 = spinw('https://raw.githubusercontent.com/SpinW/Models/master/cif/Ca2RuO4.cif');
 
 ca2ruo4.unit_cell.S(2) = 1;
 plot(ca2ruo4)
diff --git a/tutorials/publish/tutorial38/tutorial38.txt b/tutorials/publish/tutorial38/tutorial38.txt
index f45fa4471..27ef0e93a 100644
--- a/tutorials/publish/tutorial38/tutorial38.txt
+++ b/tutorials/publish/tutorial38/tutorial38.txt
@@ -87,7 +87,7 @@ title(<span class="string">''</span>)
 % atom is the second in position, the corresponding spin quantum number can
 % be changed directly.
 
-ca2ruo4 = spinw('https://goo.gl/SYoJVS');
+ca2ruo4 = spinw('https://raw.githubusercontent.com/SpinW/Models/master/cif/Ca2RuO4.cif');
 
 ca2ruo4.unit_cell.S(2) = 1;
 plot(ca2ruo4)