diff --git a/public/2015-11/index.html b/public/2015-11/index.html
index bbbb0b1de..bfcc0ee66 100644
--- a/public/2015-11/index.html
+++ b/public/2015-11/index.html
@@ -353,7 +353,7 @@ db.statementpool = true
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/2015-11/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/2015-12/index.html b/public/2015-12/index.html
index 31d9aa57c..1c4da0eba 100644
--- a/public/2015-12/index.html
+++ b/public/2015-12/index.html
@@ -371,7 +371,7 @@ $ curl -o /dev/null -s -w %{time_total}\\n https://cgspace.cgiar.org/rest/handle
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/2015-12/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/2016-01/index.html b/public/2016-01/index.html
index 1e963fdb1..85d8e3a8f 100644
--- a/public/2016-01/index.html
+++ b/public/2016-01/index.html
@@ -281,7 +281,7 @@ $ find SimpleArchiveForBio/ -iname &ldquo;*.pdf&rdquo; -exec basename {} \; | so
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/2016-01/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/2016-02/index.html b/public/2016-02/index.html
index 56f19d24c..80dfe0256 100644
--- a/public/2016-02/index.html
+++ b/public/2016-02/index.html
@@ -541,7 +541,7 @@ Bitstream: tést señora alimentación.pdf
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/2016-02/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/2016-03/index.html b/public/2016-03/index.html
index f03dad70a..f648b69b3 100644
--- a/public/2016-03/index.html
+++ b/public/2016-03/index.html
@@ -434,7 +434,7 @@ Reinstall my local (Mac OS X) DSpace stack with Tomcat 7, PostgreSQL 9.3, and Ja
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/2016-03/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/2016-04/index.html b/public/2016-04/index.html
index 295b7d2a7..beacb6ba2 100644
--- a/public/2016-04/index.html
+++ b/public/2016-04/index.html
@@ -653,7 +653,7 @@ dspace.log.2016-04-27:7271
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/2016-04/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/2016-05/index.html b/public/2016-05/index.html
index bc3a3a43f..74ed20d60 100644
--- a/public/2016-05/index.html
+++ b/public/2016-05/index.html
@@ -505,7 +505,7 @@ sys     0m20.540s
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/2016-05/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/2016-06/index.html b/public/2016-06/index.html
index cd5261aa4..0ebc1e184 100644
--- a/public/2016-06/index.html
+++ b/public/2016-06/index.html
@@ -549,7 +549,7 @@ $ ./delete-metadata-values.py -f dc.contributor.corporate -i Corporate-Authors-D
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/2016-06/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/2016-07/index.html b/public/2016-07/index.html
index 2ecafadb2..9199bed08 100644
--- a/public/2016-07/index.html
+++ b/public/2016-07/index.html
@@ -475,7 +475,7 @@ discovery.index.authority.ignore-variants=true
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/2016-07/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/2016-08/index.html b/public/2016-08/index.html
index 37e24ffba..d722736fb 100644
--- a/public/2016-08/index.html
+++ b/public/2016-08/index.html
@@ -545,7 +545,7 @@ $ JAVA_OPTS=&quot;-Dfile.encoding=UTF-8 -Xmx512m&quot; /home/cgspace.cgiar.org/b
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/2016-08/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/2016-09/index.html b/public/2016-09/index.html
index b069a9fe9..298eb7df5 100644
--- a/public/2016-09/index.html
+++ b/public/2016-09/index.html
@@ -841,7 +841,7 @@ $ ./delete-metadata-values.py -i ilrisubjects-delete-13.csv -f cg.subject.ilri -
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/2016-09/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/2016-10/index.html b/public/2016-10/index.html
index 34c9fe030..fdde83a37 100644
--- a/public/2016-10/index.html
+++ b/public/2016-10/index.html
@@ -484,7 +484,7 @@ dspace=# update metadatavalue set text_value = regexp_replace(text_value, 'http:
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/2016-10/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/2016-11/index.html b/public/2016-11/index.html
index 678f0814b..572e33070 100644
--- a/public/2016-11/index.html
+++ b/public/2016-11/index.html
@@ -715,7 +715,7 @@ org.dspace.discovery.SearchServiceException: Error executing query
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/2016-11/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/index.html b/public/index.html
index a66f8a984..66ed77e3d 100644
--- a/public/index.html
+++ b/public/index.html
@@ -417,7 +417,7 @@ dspacetest=# select text_value from  metadatavalue where metadata_field_id=3 and
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/page/2/index.html b/public/page/2/index.html
index a8cedd100..826322860 100644
--- a/public/page/2/index.html
+++ b/public/page/2/index.html
@@ -235,7 +235,7 @@
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/post/index.html b/public/post/index.html
index 15e325266..91f1e54b3 100644
--- a/public/post/index.html
+++ b/public/post/index.html
@@ -417,7 +417,7 @@ dspacetest=# select text_value from  metadatavalue where metadata_field_id=3 and
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/post/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/post/page/2/index.html b/public/post/page/2/index.html
index 650f112c0..28adb9207 100644
--- a/public/post/page/2/index.html
+++ b/public/post/page/2/index.html
@@ -235,7 +235,7 @@
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/post/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/tags/notes/index.html b/public/tags/notes/index.html
index 68e0ecb8e..eacd5a139 100644
--- a/public/tags/notes/index.html
+++ b/public/tags/notes/index.html
@@ -417,7 +417,7 @@ dspacetest=# select text_value from  metadatavalue where metadata_field_id=3 and
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/tags/notes/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/public/tags/notes/page/2/index.html b/public/tags/notes/page/2/index.html
index 973fd6f6f..b8071b73c 100644
--- a/public/tags/notes/page/2/index.html
+++ b/public/tags/notes/page/2/index.html
@@ -235,7 +235,7 @@
       
       </p>
       <p>
-      <a href="#">Back to top</a>
+      <a href="https://alanorth.github.io/cgspace-notes/tags/notes/#">Back to top</a>
       </p>
     </footer>
 
diff --git a/themes/hugo-theme-bootstrap4-blog b/themes/hugo-theme-bootstrap4-blog
index b52fac69b..d0c9781d7 160000
--- a/themes/hugo-theme-bootstrap4-blog
+++ b/themes/hugo-theme-bootstrap4-blog
@@ -1 +1 @@
-Subproject commit b52fac69b19a139ab54b7cee72c49c40ca2a41e1
+Subproject commit d0c9781d747186373c1f7976cc07efc1c635b8a6